Harvey Kronberg’s phone keeps playing the sad-trombone sound
Every time he gets a text—and he gets a lot—his device lets out a loud womp-womp-womp
is an artifact from last year’s Texas Republican primary
a bloodbath for a lot of his friends and sources in the state House
who were wiped out by a tsunami of spending by Governor Greg Abbott and a vengeful mood among the GOP’s Jacobin base
The news the longtime Capitol insider kept getting via text was so bad
he figured it ought to be heralded with an appropriate sound effect
“All the news is still bad!” he says
Kronberg—or “Harvey,” as he’s almost universally known around the Capitol—is one of the fixtures of the Texas Legislature
He has covered state politics for 36 years
a subscription-only website that trades in insider information and political gossip
The Quorum Report was one of the first Texas political outlets to take advantage of the internet
and it still retains the look of a website circa 2005—Drudge Report for people who fall asleep to the legislative live stream
Kronberg describes his publication as catering to
“combatants”—those in the relatively small community of lawmakers
and political operators who work professionally at the Capitol
and he knows them better than almost anyone.
the 74-year-old has pivoted away from dispassionate political analysis to get-it-off-your-chest columnizing
Kronberg talks often of “the game” and “the chessboard,” describing politics as a never-ending shifting of power in which shrewdness and strategy are the coins of the realm—but he has expressed alarm of late at the rise of players (Abbott
Trump) who prefer to knock over the chessboard and have little regard for the rules of civil engagement
Kronberg used to regularly dine with Abbott
back when the latter was a Texas Supreme Court justice and in the early years of Abbott’s time as attorney general
but now Kronberg was calling him “the grandstander in chief” and “Christian in Name Only,” and accusing the governor of lying and engaging in something “reminiscent of Stalinist purges.”
just a couple of weeks after a new speaker of the House—Lubbock Republican Dustin Burrows—was elected
over the objections of a significant swath of the GOP caucus
We discussed why Kronberg is bullish on Burrows
the obscene amount of spending in politics
and whether the Republican establishment is dead
This interview has been lightly edited for length and clarity.
Texas Monthly: People are very keyed in to national politics–what’s happening with Trump in the White House
They might be keyed in to what’s happening locally
But I feel like a lot of people just forget about state government
Harvey Kronberg: Every now and then it actually does some good things
My joke is the only question is velocity of point of impact
we’ve now criminalized medicine [by making it a crime for doctors to perform nearly all abortions]
We’re on the edge of potentially criminalizing women that need a certain kind of medical health care
We are about to pass a voucher bill that will negatively affect over five million students [by draining public schools of funding]
What makes it really difficult for civilians to understand what’s going on here is the fact that it’s all so compressed
The Legislature meets for ninety days [every two years]
but not much happens for the first month or so.] And of course
most Texans think that the [state] House of Representatives is the same as Congress.
TM: You’ve been covering the state legislature for three and a half decades
But I sense from some of your columns in the last couple of years that you’ve grown increasingly dismayed by the degradation of Texas politics
HK: It starts with the primary—and the fact that the primary has made November irrelevant most of the time
the Republican primary in particular has been overwhelmed by socially conservative issues
which are the beginning and the end of most conversations in the Republican primary
That has pushed the party into a swamp of social conservatism
every impulse seems to be centralizing government now over people’s lives.
you add the siloing that social media creates and the fact that everything is now self-reinforcing to what you believe
X’s algorithm figures out your political side.
TM: You’re close to a lot of the players at the Capitol
including the veterans—folks who have been around for a long time
How do they feel about the way governance has changed because of the way politics has changed
primarily the role of the Republican primary?
it depends on whether they’re winning or losing
for the most part—other than the fact that politics is so addictive—are looking forward to their exit plan
And so there’s a lot of chest-beating about how “I’m going to retire next year.”
One of the most common phrases you hear from the old guys is “Patrick is a cancer on the Senate.” The young guys—the young lobbyists and players—don’t understand the culture of consensus as opposed to the culture of confrontation
I don’t want to glamorize the past too much
TM: I’m trying to think from the perspective of Republican grassroots activists
They see their involvement in the process as bringing a kind of perpetual sense of accountability
So these lawmakers that they helped put in office know that they’re being watched at all times
And the activists have the receipts for the kind of damage that they can do if a member doesn’t toe the party line—the primaries last year being a great example of that.
HK: But that result was because Jeff Yass made Greg Abbott his bagman
The violence that he perpetrated on the House over the summer on something that’s not going to have any impact on student performance in any consequential way is frankly unforgivable
talking to seventy-year-old members who are having to go to church and say
“I’m not the one lying; it’s the governor that’s lying”—that made it personal
[Some antivoucher GOP incumbents bemoaned the Abbott-funded ads attacking them as soft on the border.] And this is a community
If you play the game this long and you don’t have friends
then you’re not understanding the game
we had one regular session and four special sessions
Abbott couldn’t get his voucher plan passed
That seemed to be consistent with his inability to get big things done in the Legislature
But it seems like he’ll get something passed now
And that’s because he accomplished more or less what he set out to accomplish: getting rid of many of the antivoucher Republicans
We’ll see if his popularity is sustainable.
wait a second; this is going to bankrupt my city.” He helped steer the national conversation
if he gets that passed—whether you agree with it or not—will be consequential.
HK: I can’t remember an initiative that he has put on the table that came from him
that he drove and drove across the finish line
I think Abbott is all tactics and no strategy
Even with vouchers—if it wasn’t the latest new
I don’t think he would even care about that
They lost seats in the Texas House and the Senate
Speaker Burrows stripped them of their committee chairs in the lower chamber
Democrats are fulfilling the cliché of being in disarray
If you were giving them advice this session
HK: They’ve got two pieces of leverage there
One is that we’re going to be busting budget caps
You need one hundred votes to bust budget caps
The leverage is that it’s going to take two-thirds to do some things
anyway—West Texas Republicans have more in common with South Texas Democrats on most issues than they do with Woodlands Republicans
And that has been the basis of a workable coalition for a long time
Second, the Democrats couldn’t figure out why they should care [about losing chairmanships], because only six or eight were going to be chairs anyway. But Burrows giving them vice-chair authority in the rules
What is most disheartening is that Patrick has neutered [the Democrats] in the Senate
TM: Let’s talk about a lot of these freshmen Republicans who are coming into the House
antiestablishment message.” Many are pretty wedded to the Republican Party platform
or are they kind of catering to the far right in order to get elected and will govern differently?
But I fundamentally think that they arrive as true believers and that half of them will figure out how this process works and what it means
And the other half will remain Tony Tinderholt
et cetera [hard-line lawmakers who mostly refuse to cooperate with House leadership]
the freshmen will be socialized and seduced
They’re going to spend sixty days being wined and dined by the lobby
They’re going to meet the other members
and find out the roles a complex pantheon of individuals play in the process
You don’t want to come here just to waste your time
if you have enough ideologically committed folks
they change the balance of power in the House
tilting it even further to the right and allowing for more of what Dan Patrick passes in the Senate to make it through the House
is that Dustin Burrows is way more decisive than [predecessor Dade] Phelan was
and my sense is he’s not afraid to make a decision.
TM: But Burrows comes in as a Speaker elected without a majority of his own caucus.
He’s the first Speaker that was a trial lawyer
He’s the first Speaker who was a Calendars Committee chair
Calendars chairs piss everybody off because they have to say no to everybody
[The committee is a key choke point for legislation; the chair of it has the power to decide which bills get a vote by the full 150-member House.] And
he’s the first Speaker that survived being disgraced by targeting other Republicans
was secretly recorded in a meeting with then-Speaker Dennis Bonnen discussing plans to oust ten of the men’s Republican colleagues.]
TM: It seems to me like the House is potentially pretty fractious
Do you think this session might be chaotic
HK: I tend to be a glass-half-full kind of guy
he would only go to the frat-boy caucus [a group of younger white
He never went to Red Square [the part of the chamber where Democratic liberals sit]
He never went to the old farts over by the members’ lounge
One of the responsibilities of a Speaker is to build a community
members never knew what the direction was from management; even if they disagreed with the plan
The chairmen didn’t feel like they were empowered as much as the frat-boy caucus was
He didn’t have any graybeards in the back hall with him
Now I see the pieces there for Burrows to build a community.
So where does that leave the traditional industrialists and tycoons—you know
your Ross Perots and Dick Weekleys and people who really used to run things in the state and seem like they’re on the sidelines now
HK: I can say without fear of being corrected that they are lusting for getting rid of Patrick
As he’ll tell any of them that he visits with
“You folks are not responsible for electing me.” It feels like we’ve approached the apogee of the pendulum
And they will be there with money when the season presents itself
News | Nov 1
rmertz@aspentimes.com
Pitkin County commissioner hopeful Toni Kronberg and incumbent commissioner Francie Jacober compete to serve as one of five county commissioners
The Aspen Times asked each candidate where they fall on key county issues as the Nov
Kronberg looks to serve her first term with the county
The Aspen Times: Which airport-related ballot question will you vote for
5 ballot questions will come before the board for a decision after the election
Pitkin County’s Standard for Public Conduct requires “Pitkin County Elected Officials to be independent
and fair in their judgment and actions.”
I will not take sides so as to remain impartial to fulfill the Standard for Public Conduct and not erode the public’s trust of elected officials being fair
Respecting our First Amendment right to petition and free speech
I will abide by what the voters and a court of law decides
I successfully lobbied for the expansion of the TSA waiting area
AT: Will you vote “yes“ or “no“ on the property tax meant to help fund affordable housing
How do you think affordable housing should be approached in the valley
TK: Everywhere in the United States is an affordable housing crisis
The pocketbooks of Pitkin County voters will decide if their budgets can afford the 25-year property tax increase
Petition to change the Taxpayer’s Bill of Rights to allow counties to collect real estate transfer taxes instead of raising property taxes
and 10 other governments use the real estate transfer tax to fund their affordable housing.
AT: How will you work to balance the natural beauty of the area with infrastructure installments or improvements
TK: Cell phone towers are critical for safety
Having served on Aspen Mountain Rescue for 20 years
being in cell phone range in an airplane crash
or a family hiking trip is critical for life-saving measures.
Cell phone towers can be made to look like evergreen and aspen trees.
AT: What would be your proposed solution for the entrance to Aspen
particularly thinking about evacuation routes in the event of a wildfire
fire!” “Evacuate now” are the words we don’t want to hear
Especially when there is only one bridge in and out of downtown Aspen
We know the straight shot … the Preferred Alternative will make traffic worse with the closing of the right-hand turn on Cemetery Lane to the roundabout and a new traffic light at the Hickory House
“To boldly go where no one has gone before” is why Aspen City Council wisely started the process (EIS/ROD) to look at better solutions than the Preferred Alternative straight shot across Marolt Open Space
In a perfect world … two bridges (not across Marolt Open Space) and two S-curves (one going in and one going out of Aspen)
redesigning the Maroon Creek/Castle Creek entrances into the roundabout
Asking for a permanent life and safety order from CDOT/feds to open up the two downvalley lanes coming out of the roundabout
A dedicated off-the highway bus station is already in place
Emergency escape route from Cemetery Lane for pedestrians (who ditched their cars on the Castle Creek grid-locked bridge) and cyclists
Supporting the “twin bridges” linking Rio Grande Trail with one bridge connecting AABC and the second bridge connecting Brush Creek Park & Ride
Exploring the possibility of a Highway 82 valley-floor mass transit aerial gondola connecting RFTA Ruby Park with Buttermilk/Lumberyard housing
AT: The county unanimously expressed support for a Highway Safety Improvement Program grant application for Colorado Highway 82 projects at Lazy Glen and Smith Way
What are other safety features you think could be utilized on the highway
TK: I began my 2024 campaign for Pitkin County commissioner with the “goal of fixing the Hidden Minefields of killer Highway 82
most specifically Smith Hill Road and Lazy Glen.”
Over 1,000 letters-to-the-editor have asked for safety and efficiency
and make it to work.” Mental health and quality of life depend on a safe Highway 82
Yet safety of Highway 82 has never made it to the commissioner’s goal list
Since graduating from paramedic school in 1991
I have lobbied for improvements on Smith Hill Road with CDOT
Here we are in 2024 still trying to figure out what can be done with Smith Hill and Lazy Glen
new striping along the entire Highway 82 are the easy quick fixes
Supporting the Roaring Fork Safe Passages Mission of land bridges
and fencing to knit back together our fragmented watershed and reduce wildlife vehicle collisions while saving human lives will help
Highway 82 is not a contentious issue as everyone agrees “something” must be done to fix the increasingly dangerous Highway 82
It’s time to make everyone’s lifeline of Highway 82 a priority for the environment
and getting home alive by improving all intersections with nuts-and-bolts improvements
Regan Mertz can be reached at 970-429-9153 or rmertz@aspentimes.com
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Lyn was preceded in death first by her loving mother Dodie Kronberg
her larger-than-life father George Kronberg
Also remembered in preceding is her cousin Garth Thompson
She specifically requested there be no funeral
And with no fanfare her ashes are to be spread in the Mississippi River
‘this is all you’re going to get’.
She is to be remembered as a fantastic mother and a great teacher
Lyn’s passion in life was her children
conversed with frequently until her passing
Mom could be counted on for praise when it was wanted but not asked for
and the truth when needed but also not asked for
D also became a high school history teacher
On her way to getting a masters in education later in life
Lyn was very proud of having become fluent in German and having a top one percent MCAT score
She begrudgingly loved educating both our brightest minds and “the little sh*ts”
If you are reading this and went to Fayette Academy during her tenure
she knows you know which category you fall into
because she told you (although these authors will add most fell somewhere in the middle)
Lyn loved being artistic via the mediums of stained glass
she loved skiing and racquetball and spent time as both a ski and swimming instructor
She was never to be trifled with in any game involving words – or Yahtzee
There is a backstory for which little detail is known
but involved decades of hints in casual conversation
There was a time when she partied with The Who
participated in the 1960’s protest riots
and made the scene with the Skull and Crossbones with her brother
for Saturday Night Live to be as funny as the original cast
and for a couple of cigarettes with a glass of wine
the life lessons compiled by her children can be consolidated to: “Don’t be a useless piece of flotsam and jetsam”
Anyone wishing to donate in remembrance is encouraged to give to St
Mom leaves behind her husband Tom Dorough; her sons Chris Mitchell and Nate Mitchell with Kat Mitchell; her daughters Grace Neal with Matt Neal and family
and Sarah Eberle with Tom Eberle and family
She is fondly remembered by her sister-in-law Kit Kronberg
niece Megan Hart with Bobby Hart and family
and Tom’s daughters Bonnie Wilder with family and Katie Selph with family
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we may receive compensation from retailers and/or from purchases of products through these links
Even before Alana Miller and Greg Kronberg had a baby, their interior design style was tailor-made for a tiny human. They decorated their late-19th-century brownstone in Brooklyn’s Fort Greene with bright hues
so when their son was born in December 2023
maximalist aesthetic makes even more sense
with so many patterns and lots of googly eyes and creatures
there’s a sense of whimsy and play that has always been present in our life and in our space
And it just feels right to now have a little child.”
“A lot of our stuff brings our family and friends into the space,” says Kronberg (left)
pictured here playing with Miller and their son
“The tennis balls really remind me of my grandparents
who used to have a tennis ball hanging in their garage so they knew when the car should stop.”
The most prominent color in the apartment’s vibrant palette is yellow
none of which had shelving or hanging rods when Miller and Kronberg bought the place
Adding organization systems was their first order of business upon moving in
so they decided to apply some coats of sunshine-toned paint at the same time
the yellow stuff just kept growing,” Miller says
“That jellyfish has seen some things,” Miller says of the papier-mâché marine animal she made for an art therapy exercise
“It lived in our apartment that we shared with friends for many years
who usually is not very attached to objects
was very clear in his desire to continue to have the jellyfish hung.”
“The appeal was that unstacking feature,” notes Kronberg
often the post-dinner hang is on the floor
that I embrace both high- and lowbrow,” considers Miller
but I also have no problem throwing tennis balls on chairs so they can slide around without scratching the floor
It was gifted from Miller’s grandparents to her parents for their wedding in 1979
then passed down to Miller and Kronberg when they got engaged
Miller’s Shabbat candlestick holders mix well with the red-and-pink tablecloth she and Kronberg picked up on a trip to Peru
The special textile is paired with a midcentury wooden dining set
a 1960s Vetri Murano egg lamp atop a neon green plexiglass pedestal
and a Mostafa El Hadar painting from the couple’s trip to Morocco
Two ceramic Shabbat candlestick holders that Miller crafted in the shape of scantily clad ladies stand on the table
“One of them is a self-portrait of me lactating,” she shares
pregnant woman with mom tattooed on her butt.”
then does a glitter layer and a resin pour,” Miller says of the process
and a painting of a woman drinking a coconut by a relative of a friend
which look like they were plucked out of a fairytale
“I was obsessed with them as a little kid,” Miller admits
“All the ceramics are things that I made and there are a lot of costume items scattered throughout,” says Miller
“I have all my jewelry and knickknacks and lots of plants.”
“Our son actually came really early,” Miller reveals
All we had done was paint the walls and put in a Murphy bed system
His crib takes up the space that you would need
The nursery is outfitted with periwinkle walls
a polka-dotted floor mat—and a healthy dose of yellow
A corn-colored patchwork curtain glows with natural light during the day and a lemonade microsuede configurable kids’ couch offers endless opportunities for both lounging and playing
so in the winter we can see kids sledding down the hill—it’s almost too cute,” shares Miller
“It just feels really nice to be in New York City
but to be tapped next to this big green space.”
“There’s a photo of my parents that’s really sweet from when they were little youngins
that I embrace both highbrow and lowbrow,” considers Miller
and a painting of a rabbi by Kronberg’s grandfather
“The interesting part is that he had retinitis pigmentosa
so he was basically blind when he painted that,” he says
and objects adds personality to the couple’s bedroom
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Mike Williamson
basketball, Dexter athletics, dreadnaughts, Dreadstrong, Hornets, Saline Athletics
The Dexter basketball team held off a late fourth quarter rally to take down Saline 44-37 in a SEC Red battle Friday night
The Dreadnaughts held a 15-point lead after three 33-18
but the Hornets began to chip away at the lead and got within six 35-29 with three minutes left
Noah Kronberg hit a triple with 24 seconds left to cut the lead to five 42-37
but Scott Smith sank a pair of free throws to seal the win for the Dreadnaughts
Dexter jumped out to an 11-5 lead after one quarter behind triples by Haden Harm and Andrew Boydston
Saline got back into with to start the second with back-to-back triples by Kronberg to cut the lead to 13-12
but Dexter closed out the half with an 8-0 run for a 21-12 halftime lead
Jack DeMerell came to life and scored nine second half points for Dexter as their lead grew to double digits in the third
DeMerell finished with a team-high 12 points for the Dreads
Smith finished with 11 points and Boydston nine for Dexter
while Marcus Keeler and Sam Cormier had one each
Gabe Iadipaolo and Broderick Calder scored two each
Dexter improved to 3-1 in the SEC Red and 4-3 overall
while Saline fell to 4-7 overall and 1-3 in the Red
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Shangri-La Muscat is delighted to announce the appointment of Philippe Kronberg as the new Resort General Manager for Shangri-La Barr Al Jissah and Shangri-La Al Husn hotels
brings a wealth of experience to his new role in Muscat
He will oversee the strategic direction and daily operations of the resorts' 640 suites and rooms
spread across three distinctive hotels on 124 acres along the vibrant shores of the Gulf of Oman
Philippe is embarking on his third General Manager position within the Shangri-La Group
With over three decades in luxury hospitality
his global career spans roles in the Asia-Pacific region
Philippe completed a Diploma in Hotel Management at the renowned Swiss hospitality school ´Les Roches´ before beginning his professional journey at London's famous Ritz Hotel
He has since demonstrated impressive hands-on leadership and commercial acumen; in Sydney
his leadership led to the hotel's highest revenue since its opening
Philippe also holds an MBA from the University of Sydney and the University of New South Wales and served on the board of Australia's Tourism Accommodation Association from 2019 to 2023
gaining valuable insights into the industry's relationship with government
Philippe is committed to sustainable practices and adherence to compliance directives across all departments
His extensive experience makes him uniquely qualified to lead both Oman's sole adult-only resort and its beloved family beach resort
with a talented and dedicated team of hospitality professionals to reinforce the complex's success and attract a wider international audience
Oman is a hidden gem of the Middle East that deserves wider recognition in the luxury travel sphere
This will be a wonderful opportunity to expand my experience in the Gulf states," said Philippe Kronberg
"The resort is at an exciting point in its growth and development
I anticipate plenty of opportunities to enhance revenue streams
devise strategies alongside the commercial team
and amplify our guest satisfaction while maintaining the standards of excellence Shangri-La is renowned for
across both Shangri-La Barr Al Jissah and Shangri-La Al Husn."
holds a private pilot's license and enjoys aerobatic flying
he is also dedicated to charitable causes through fundraising and outreach initiatives
His adventurous spirit and sense of responsibility align with the ethos of the Shangri-La Group
which combines luxury with sustainability and local elegance to provide guests with their own personal Shangri-La
Opinion | Mar 3
There is one thing 100% of people agree on: The Colorado Highway 82 gridlock from the Pitkin County Aspen airport to Aspen is untenable and in need of solutions
to the people who think the 30-year-old “straight shot” known as the Preferred Alternative (Referendum 2) is the solution or a part of the solution to the Entrance to Aspen corridor … let’s think again
Referendum 2 does nothing to create solutions to the daily gridlock of Maroon Creek and Castle Creek roads entering the roundabout; the untenable gridlock in front of the airport
Did you know that there will only be one bridge connecting to the roundabout as part of the “straight shot” Preferred Alternative Referendum 2
The stretch of Highway 82 currently going from Cemetery Lane to the roundabout used by thousands of vehicles daily will be replaced by a land bank
Then the only way for those thousands of cars headed to the hospital
and downvalley will all have to drive back into Aspen through the existing S-curves to the new Hickory House stoplight at Seventh and Main
The thousands of cars coming from Cemetery Lane through the S-curves would get stuck in more gridlock trying to make a right-hand turn to the roundabout or crossing Main Street to get into town
or 4th of July celebration … thousands of cars from the Cemetery Lane neighborhoods
and Starwood driving back into town to get out of town
This forcing of cars to come back into town to get out of town defies common sense and would put thousands of people at risk of burning
The 400-foot cut-and-covered tunnel will be the only way to get in and out of Aspen to the roundabout
the existing Castle Creek Bridge will be a dead end to the roundabout due to Cemetery Lane’s right-hand turn being replaced by a land bank)
What happens when there is an accident in the tunnel
closing it for months for repairs or even for one day
and there is no more “straight shot” between Aspen and the roundabout
Everyone trying to get through the roundabout will be forced to double-back
The bridge is not falling down but is in need of repairs
Referendum 2 does not address the bridge repairs when needed
CDOT does not have funding in their 10-year vision plan for any funding for the “straight shot” the Preferred Alternative Referendum 2
82 gridlock and get people out of their cars into mass transit (like me); we need an aerial gondola mass transit system connecting Aspen
(That is another guest column on the aerial gondola mass transit system)
We can’t do anything without CDOT and the Federal Highway Administration (FHA) approvals
CDOT regional communications manager for Region 3
“We have advised the City of Aspen that if they provide sufficient reasoning to FHA and CDOT
then a new Environmental Impact Statement (EIS) process could be approved
“If there is valid reasoning to enter into a new EIS
the existing Record of Decision would be vacated
and a new one would be drafted based on the findings of that EIS.”
We can work together to find a sustainable solution
Don’t worry: Your voice will be heard
is required to develop the “sufficient reasoning” outlined in a “purpose and need” statement to show CDOT and the Federal Highway Administration why the Record of Decision should be reopened to look at sustainable solutions
and Sam Rose have already started the process to submit the City of Aspen’s “intent to reopen” the ROD to CDOT and FHA for sustainable solutions with plans to submit in early June
NOTE: Pitkin County Airport is required by the FAA to conduct an Environmental Impact Study for the new airport layout design
Aspen and Pitkin County can work simultaneously on their Environmental Impact Studies
we can achieve getting rid of the nightmare of Highway 82 gridlock from the Pitkin County Airport to Main Street Aspen
Toni Kronberg is a longtime Roaring Fork Valley resident
Marcus Orlob and the 10-year-old Jane won the CDI4* Grand Prix on a personal best score with Adrienne Lyle on Helix second at Kronberg
Germany in one of two final competitions before the selection of the United States team for the Paris Olympics in five weeks
Marcus and the KWPN mare were awarded 73.913% to cap continually improving results since taking over competing Jane from owner Alice Tarjan in Wellington
Florida three months ago that was also the horse’s Big Tour debut
12-year-old KWPN gelding owned by Heidi Humphries’ Zen Elite Equestrian Center scored 72.739% for runner-up
The pair’s CDI debut was at the same event in Wellington as Marcus and Jane
Finland’s Henri Ruoste on Tiffanys Diamond was third on 72.674%
14-year-old Westfalen gelding also owned by Heidi Humphries
short listed riders at Kronberg included Anna Marek on her Pan American Games team gold medal mount Fire Fly scoring 70.826% for eighth place
Anna Buffini on Fiontini placed last of 26 combinations scoring 56.326%
The Kronberg event is the same time as the Rotterdam CDIO5* Nations Cup where Ashley Holzer on Hansel and Katherine Bateson Chandler on Haute Couture
were on the American team that placed last of eight countries Thursday
Grand Prix Specials at both Kronberg and Rotterdam are scheduled for Saturday while the four-member squad of three for the team and a reserve will be announced early next week
Steffen Peters on Suppenkasper was excused from both final selection events as the five-time Olympian has led the rankings and will compete in two weeks at Aachen
The Schafhof event is the second European competition for the partnership of the German-born Marcus and Jane and just the sixth CDI for the duo
He began riding under the Stars ‘n’ Stripes in 2015
his only previous Big Tour experience was a handful of CDIs in 2019 on a horse named Royal Touch that is now 19 years old
First CDI Grand Prix for Marcus and Jane was end of March after owner Alice Tarjan turned the ride over to her long-time trainer because
she had ridden the horse to 11 straight victories at Intermediate II and A and B competitions over the course of a year
The 42-year-old Marcus won the Lövsta Future Challenge Intermediate II division at Wellington’s Global Dressage Festival and the Grand Prix Special at the last U.S
qualifying competition at TerraNova in April
Olympic short list he moved to Germany and got his feet wet by competing in a national Grand Prix to place second to Isabell Werth on Special Blend
As with the other American short-listed riders
this was the partnership’s second European competition
“I am incredibly happy with Helix’s grand prix today,” said Adrienne
a two-time Olympian including on the silver medal team with Steffen and Suppenkasper and Sabine Schut-Kery on Sanceo at the Tokyo Games
“He is such an amazing horse with a huge heart and really tries so hard for his rider
Today I was super happy with the feel he gave me in the ring–he felt very trusting and focused and went off the lightest of aids
“There is still so much more in the tank with him
we are only just scratching the surface of what he is capable of
but the plan is to stay methodical and build him up slowly
For only being together for barely five months I have to say I am pretty blown away by his character and what a teammate he has become to me in that short time.”
has stayed in Europe to work with Adrienne and Helix as well as Lars van de Hoenderheide
as well as Kasey Perry-Glass on Heartbeat W.P.
scoring 69.609% in Friday’s Grand Prix
“Our time in Europe has been really beneficial so far,” said Adrienne
“I am really happy with how both horses are training and handling everything involved with all the travel
it is really great to see such a strong representation from USA riders
I think it’s very exciting for our country
“A huge huge thank you to lady who has made this all possible
Heidi Humphries and her Zen Elite Equestrian Center.”
Hornets, Saline Athletics, Saline basketball
It was a learning experience for a very young Saline basketball team in the season opener Tuesday night when the Hornets fell to Plymouth 57-49 in overtime
The Hornets have just one player returning from last years team had has a roster with three sophomores and three freshmen so a majority of the team will be learning on the fly this season as they gain varsity experience
The young Hornets looked anything but that early Tuesday night when they jumped out to a 19-8 lead after one quarter
Freshman Noah Kronberg hit a pair of triples and Chris Cotuna
the lone player back from last years squad added five points in the quarter to spark Saline
Saline continued to hold a comfortable lead in the second with a Cotuna basket and a pair of hoops from freshman Brady Costigan to hold a 29-18 lead at the half
Cotuna opened the second with a steal and breakaway dunk to push the lead to 12
but Plymouth began to chip away at the lead
The Rocks cut the lead to one late in the third
but a Kronberg basket and a Cotuna buzzer-beater pushed the lead back to five 42-37 after three
Saline tried to hold on but Plymouth took its first lead of the night with three minutes left in the fourth
Gabe Iadipaolo put the Hornets back on top48-47 with 1:16 lead and Leo Sotiropoulos split a pair of free throws with 29 seconds left for a 49-47 lead
The Rocks tied it up with a rebound putback with ten seconds left and a Hornets shot at the buzzer bounced away sending the game into overtime tied at 49
including going 0-4 from the free thrown line
while the Rocks sank six free throws in the extra session to pull away for the eight points win
Saline returns to action Tuesday night when they host Detroit King Academy
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Stumm has been recognised for her work with Ilumina
and receives the €10,000 prize which honours artists for exceptional musical achievements and strong commitment to social justice
Violist Jennifer Stumm © Andreas Malkmus
Read more news stories here
Violist Jennifer Stumm has been named as the recipient of the 2024 Pablo Casals Award
She received the award at a ceremony on 26 September during the concert ‘Brazilian Fire’ at the Casals Forum at this year’s Kronberg Festival
Stumm received the award for her work with the artist collective Ilumina, a São-Paulo-based artist development initiative and chamber music collective that Stumm founded in 2015
It brings together international soloists with the best up-and-coming talent in Latin America
At the Ilumina Festival and on worldwide tours
these talents work and perform together in order to provide equal opportunities
The young artists are studying at leading international universities and have already reached a high level
Ilumina’s recent performances include appearances at the Concertgebouw Amsterdam, a residency at the 2024 Edinburgh International Festival and the Kronberg Festival
2025 will mark the tenth anniversary of the Ilumina Festival
commented on the significance of Stumm’s work: ’With Ilumina
Jennifer Stumm succeeds in using music as a bridge - a bridge thattranscends cultural
social and geographical boundaries and unites young talents
but also the chance to develop in a community based on mutual learning and human exchange
’Ilumina is a living example of how art can actively contribute to shaping a more open and united world while carrying on the legacy of Pablo Casals
who firmly believed that music could be a transformative force for society.’
’Jennifer’s curatorial flair makes Ilumina concerts a dynamic experience characterised by cultural exchange and fresh energy
The award shows how music not only impresses through its technical brilliance
but also through its contribution to community life,’ said Marcus Stollenwerk
member of the executive board at asset management company Flossbach von Storch
Jennifer Stumm receiving the award © Andreas Malkmus
US and studied with Karen Tuttle at the Curtis Institute of Music and the Juilliard School
as well as with Nobuko Imai and Steven Isserlis
She also pursued interests in politics at the University of Pennsylvania
Geneva and Concert Artist Guild competitions and recipient of the BBC New Generation artist and Borletti-Buitoni Trust awards for her work in chamber music
Stumm recently spoke at NASA about how the arts can innovate toward a better world
and her viral TEDx talk about the viola and the blessings of being different, The Imperfect Instrument
was named editor’s pick of all TED talks and led to a solo debut at the Berlin Philharmonie
Stumm is professor of viola at the Music and Arts University of the City of Vienna
She plays a Gasparo da Salò viola from 1589
Read: Sentimental work: Jennifer Stumm on Rebecca Clarke’s Viola Sonata
Read: ‘They just didn’t want to listen’: cellist Maja Bogdanović denied boarding by KLM Royal Dutch Airlines
In The Best of Technique you’ll discover the top playing tips of the world’s leading string players and teachers
It’s packed full of exercises for students
plus examples from the standard repertoire to show you how to integrate the technique into your playing
The Strad’s Masterclass series brings together the finest string players with some of the greatest string works ever written
Masterclass has been an invaluable aid to aspiring soloists
chamber musicians and string teachers since the 1990s
The Canada Council of the Arts’ Musical Instrument Bank is 40 years old in 2025
This year’s calendar celebrates some its treasures
including four instruments by Antonio Stradivari and priceless works by Montagnana
Edward Bhesania visits London’s Wigmore Hall on 13 October 2024 for the performance of Debussy
Violist Clifton Harrison leaves the British quartet after almost ten years
Online editor Davina Shum previously described a performance by Ilumina unlike any concert she’d attended before – why
about the Ilumina’s ethos and motivation ahead of its tenth anniversary in January 2025
The violinist has been appointed artistic director of Clarion Concerts
which provides chamber music concerts and experiences in New York’s Hudson Valley
The Astatine Trio and Novo Quartet join the scheme from 2025–2027
Ten ensembles will compete for the chance to win the top prize package
at this year’s competition from 25 to 31 August
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A North Dakota rancher conducted a controlled burn on his property
It’s a Wednesday morning in May and Pete Kronberg’s pot-bellied pig is following him around his 150-acre North Dakota ranch as he inspects the grass growth near his hoop barn
I want the max amount of grass as close to that barn as I can get it.”
The squat white barn and surrounding ranch
part of a larger 400-acre family operation and home to 500 sheep and 45 cattle
sits in an undulating swathe of mixed-grass Missouri Coteau called the Leola Hills
which winds down from Saskatchewan and into South Dakota
It’s been home to his family since it was originally homesteaded
though the family lore is foggy about exactly how long
Vice-Chair of the North Dakota Grazing Lands Coalition
is busy preparing for up to 750 lambs and is carefully assessing flora growth around the proximity of his lambing barn
The ewes need to graze near the barn when their lambs drop
so they can be attended to by Kronberg and his ranch hands once born and then put out into protected pasture
He explains how he’s left thick spring growth in several surrounding paddocks
so that the nursing ewes and their fresh lambs can be closely monitored
It’s a meticulous operation—and one that speaks to Kronberg’s love of systems and management
but I did not like the profession,” he said
“I like being outside and working with the animals
Grass is what he has been focused on for the past several years, and in 2023 he decided to try out prescribed fire, with support from the North Dakota Prescribed Fire Cooperative.
facilitated by The Nature Conservancy and other local and national partners
promotes a positive North Dakota landowner awareness of prescribed fire as a management tool for both grassland productivity and wildfire prevention—including training landowners on how to conduct burns on their own land
After attending a pasture walk event with the Cooperative
and having numerous conversations with various landowners and fire practitioners
Kronberg cut fire breaks and burned a small portion of his southeast pasture one spring
saw that the grass had thickened and sprouted high
but it wasn’t until his girlfriend took a casual evening horse ride in mid-August that he understood the results
She came back and urged him on another horse
and as they got to the pasture Kronberg saw that the grass towered over both as they sat on their horses
“My grass looked good before but got much better
oxeye and maximillian sunflowers—and a bounty for his animals
It was not only the sheer size and bulk of the pasture
During the hot July and August months—the “summer slump”—Kronberg noticed his burned pasture’s natives faring well
“They’re not as responsive to negative climate conditions—they can take the dry periods for a long time.”
Kronberg thinks ranchers should start looking beyond Kentucky bluegrass and smooth brome
“There’s no reason that the ranching world is reliant on two invasive species."
“The real gains to be had—ranching and farming—will come from management
increasing stock rates with the same returns
and he loves the experimentation that comes with his work
“Most people just do what they did before and it doesn’t change.”
News | Jun 17
wcrouch@aspentimes.com
As the June 25 primary election approaches
the race for the District 5 seat on the Pitkin County Board of County Commissioners (BOCC) is heating up
Covering the scenic Crystal River and Frying Pan river valleys
District 5 has become the focal point of a contested and vibrant campaign season
The candidates — Democratic incumbent Francie Jacober
and Democrat Neil Reilley — each bring distinct visions and priorities to the table
Jacober is seeking reelection after completing her first term
With 30 years of experience teaching middle school math
Jacober’s campaign is built around three core pillars: agriculture
“I support Ag because it constitutes our open space tracks here in the valley
That is what people cherish about living here — open space and most of that open space is Ag,” Jacober said
“We really value Ag in the valley but to evaluate
we have to help the ranchers and farmers.”
Jacober emphasizes the need for support systems to make ranching and farming viable in the valley
She endorses the Pitkin County Open Space and Trails’ agriculture lease program
which assists small ranchers and farmers in starting or maintaining their operations
Jacober highlights the extension of childcare services and teacher stipends initiated during the COVID-19 pandemic
she advocates for increasing access without compromising open spaces
citing a county buyback program that helps employees purchase homes with deed restrictions for future tenants
“I am committed to continuing the robust services that we provide for our disadvantaged populations,” Jacober said
“We are a very generous county and it’s one of the things I love about Pitkin County
Public services provided go far beyond what is mandated by the state.”
Jacober is passionate about upgrading Pitkin County’s climate action plan
and building codes to mitigate the impact of development
Having been involved in the environmental movement for decades
she is eager to leverage her governmental role to drive meaningful change
Kronberg brings a multifaceted background to her campaign
Kronberg has participated in over 100 community projects in Pitkin County since 1976
“The primary reason I am running is because of Highway 82,” Kronberg said
“I read an article about multiple deaths on Smith Hill Road
When I read that the county commissioners wanted to put a stoplight there and increase the speed limit
Kronberg insists that Highway 82’s safety is her top concern
citing numerous accidents and advocating for collaborative efforts with Snowmass Village
and other jurisdictions to improve road safety through dialogue with the Colorado Department of Transportation (CDOT)
I sat on the very first transportation committee in 1976 to help design the parkway for the entrance to Aspen,” she said
“The goal was to focus on the open space and keep the area green.”
Kronberg also plans to scrutinize the airport layout plan
voicing concerns about larger planes and the impact on local communities
which has been pushing for a vote on the airport’s expansion plans
“This group hired an attorney to come with up language to circulate a petition to bring it to a vote,” Kronberg said of CABP
“That was brought to the Pitkin County commissioners
who then had an executive session to go over the subject matter and put the question to a vote
Kronberg’s campaign also emphasizes the need for mental health facilities
arguing against the criminalization of mental health issues
and the protection of the Crystal and Roaring Fork rivers
She advocates for affordable housing initiatives that still preserve the county’s natural beauty
With deep roots in the Crystal River Valley
Reilley’s campaign focuses on affordable housing and slowing down growth to maintain the community’s character
“We are seeing fewer and fewer mom-and-pop places and more and more corporate facilities that are coming into these resort communities,” Reilley said
“You have to pay attention to what is going on
Vacation rentals are what people are looking to invest in
I told the county commissioners that they had forgotten the other side of the equation.”
Reilley positions himself as a champion of blue-collar workers
criticizing the BOCC for favoring affluent residents with exemptions for developments such as additional ponds or roads
He advocates for equitable treatment and fair regulations for all community members
“They (BOCC) seem to be giving exemptions to a lot of issues
We see the city saying that we’d like to set the energy cap to this; then you have the county commissioners saying
we can give an exemption,'” Reilley explained
all of a sudden their tune will change the second there is community pushback
Reilley also raises concerns about the airport expansion
where he observed negative impacts on local businesses following similar developments
He argues that larger planes could depress wages and profit margins
(airline companies) want the county to pony up costs to offset fuel
Nobody is talking about what happens once the airport is expanded and these larger planes come in,” Reilley said
“This depresses the wages and profit margins
the pressure to lower rates from $230 to $79 is real
If you’re not calling the shots as county commissioners
if you’re not telling them this is what we want
Reilley recalls a meeting in Snowmass when a family sought to add two ponds to their existing one for fire mitigation
The two ponds are said to be for ducks and geese — one pond for the ducks
He criticizes the county commissioners for approving such requests
which divert valuable water resources from streams and rivers
“The county commissioners did it,” Reilley exclaimed
That is ditch water that gets diverted to two more ponds
That’s ditch water that’s not going into Snowmass Creek
It’s not contributing our 10% output to the Colorado River.”
particularly in construction projects driven by aesthetic preferences
to alleviate traffic and support local businesses
He encourages hiring locals and promoting local products like beef and vegetables
the residents of District 5 have until 7 p.m
Volume 9 - 2021 | https://doi.org/10.3389/fphy.2021.738988
This article is part of the Research TopicMicro- to Macro-Scale Dynamics of Earth’s Flank MagnetopauseView all 17 articles
The Kelvin-Helmholtz instability (KHI) and its effects relating to the transfer of energy and mass from the solar wind into the magnetosphere remain an important focus of magnetospheric physics
One such effect is the generation of Pc4-Pc5 ultra low frequency (ULF) waves (periods of 45–600 s)
2007 at ∼ 0500 magnetic local time the Cluster space mission encountered Pc4 frequency Kelvin-Helmholtz waves (KHWs) at the high latitude magnetopause with signatures of persistent vortices
Such signatures included bipolar fluctuations of the magnetic field normal component associated with a total pressure increase and rapid change in density at vortex edges; oscillations of magnetosheath and magnetospheric plasma populations; existence of fast-moving
mixed plasma; quasi-periodic oscillations of the boundary normal and an anti-phase relation between the normal and parallel components of the boundary velocity
The event occurred during a period of southward polarity of the interplanetary magnetic field according to the OMNI data and THEMIS observations at the subsolar point
Several of the KHI vortices were associated with reconnection indicated by the Walén relation
field-aligned ion beams observed together with bipolar fluctuations in the normal magnetic field component
Global magnetohydrodynamic simulation of the event also resulted in KHWs at the magnetopause
The observed KHWs associated with reconnection coincided with recorded ULF waves at the ground whose properties suggest that they were driven by those waves
Such properties were the location of Cluster’s magnetic foot point
but also through the generation of inner and outer Kelvin-Helmholtz modes
Presented herein is a Cluster-observed incidence of ULF waves in the Pc4 range observed at the magnetopause driven by the KHI associated with reconnection. The observed magnetospheric conditions were also modeled to further test if the magnetic field configuration was KHI-unstable. This event adds to the few previously published KHW-ULF linked events (e.g., [19,20,22])
but provides an even more comprehensive analysis of the magnetopause surface waves
investigating the magnetic field data in conjunction with plasma particle observations for KHI signatures at high latitudes
We present evidence of north-south ULF magnetic field and plasma pressure fluctuations in the magnetosheath at the subsolar point observed by THEMIS satellites which may have modulated the KHW
and due to the additional plasma pressure compressions
may have driven the reconnection more strongly in KHI vortices
KHI vortices in our event are associated with reconnection signatures
The event improves our understanding of under which conditions thin-current sheets, where reconnection can operate, are created. Identification of the processes that trigger ULF waves at the magnetospheric boundaries is important for the study of ion acceleration. Kronberg et al. [26] has demonstrated enhanced contamination of the XMM-Newton X-Ray telescope by soft protons at the flank high-latitude regions
the satellite observed KHWs were compared with concurrent ULF pulsations measured at ground
indicating the connection between magnetic disturbances seen in space and those seen on Earth
the total magnetic field oscillates at the boundary between the two regimes
which has the innermost location within the magnetosphere compared to the other SC
mainly shows higher values for the total magnetic field
The OMNI-calculated solar wind parameters during this event can be found in Figure 2
There was a solar wind speed of ∼375 km s−1
nearly constant IMF of ∼10.5 nT and the BZ component of the IMF was southward
The wavelet analysis for wave power of the corresponding 3 s WIND data does not show any prominent spikes in the Pc4-Pc5 range (not shown)
The horizontal component of the IMF was in Parker spiral orientation (BX ≈ 5 nT
There were pressure fluctuations up until about 1635 UT which then ceased and remained rather stable throughout the event time frame
The Dst index (not shown) revealed that there wasn’t a geomagnetic storm during the time of the event; however
the AE index indicated that a geomagnetic substorm had occurred
OMNI derived solar wind parameters for July 3
The highlighted portion represents the time frame of the observed KHI from 1640 to 1720
The profiles of velocity; magnetic field, ion density and total pressure, including its magnetic and plasma components, using Cluster SC 1 data for the time interval from 1640 to 1705 UT are shown in Figure 3
The total pressure was calculated as the sum of the magnetic (pmag) and plasma (p)
calculated using observations from the CIS/HIA instrument) pressures
L and M are reasonably defined because λ1/λ2 = 3.2
A well-defined Siscoe normal direction was also found for SC 4 during the event (not shown)
The three dimensionality of the boundary normal relative to the GSE coordinate system
produced by complex processes at the boundary
can lead to twisting of the magnetic field in the magnetosheath in the northward direction
This can also result in a discrepancy between the southward direction as seen in the OMNI data and that observed by THEMIS-C and D at the subsolar point (not shown)
The vortex formations are indicated when the M and N coordinates are mainly in anti-phase for both the velocity and magnetic field, according to Yan et al. [33], see Figure 3
observations of BM and BN in anti-phase can also be associated with reconnection
it is expected to observe anti-phase VM and VN oscillations
and other magnetic and velocity component profiles were also highly oscillatory
The vertical dashed lines mark the local total pressure maxima that are mostly aligned with the local absolute maxima of BN and with jumps in the density
This indicates the formation of the rolled-up KHI vortices (see also Discussion 5.1
We calculated the individual (L, M, N) coordinates for subsequent 1 min windows centered on each point in the time series, between 1640 and 1705 UT. The first panel in Figure 4 shows the values of the λ2/λ3 ratios, which are mostly well-defined throughout the event. The variation of the X, Y, and Z components of the boundary normals are also shown in Figure 4
One can see from the plot that the boundary normal is very dynamic
The angle between the averaged and individual boundary normals changes quasi-periodically in opposite directions indicating the oscillation of the boundary direction
SC 1 derived parameter profiles for the KHI event on July 3
2007 are shown for the time frame of 1640–1705 UT
From top to bottom within each graph: (A) the ratio λ2/λ3; (B–D) X
respectively; (E) angle between average normal and individual normal
The average normal is calculated for the whole time interval using the Siscoe method
The individual normals were defined subsequently for each 1 min period of observations
after a solar wind period when HT velocity vectors were in the negative XGSE direction
Cluster entered a region with rotating deHoffmann-Teller velocity vectors and normal vectors associated with the boundary direction oscillations
SC 1 derived observations of the HT velocity vectors (cyan) and of the boundary normals (yellow) for the KHI event on July 3
The existence of fast-moving, low-density plasma is typical for the KHI associated with mixing of two plasma environments [36,37]. We demonstrate this existence by plotting VM versus ion density in Figure 6
The color of each point indicates the ion specific entropy
SC 1 derived observations of the VM velocity component versus ion density with colors indicating the ion specific entropy for the time frame of 1640–1705 UT
The black line in the figure shows the fast-moving plasma population, with speeds in the range of −400 to −200 km s−1, low ion density of < 5.5 cm−3, and specific entropy values in the intermediate range between that of magnetospheric and magnetosheath ions [38]
It seems that we observe a primary wave mode with a period ∼ 133 s and its submode at ∼ 70 s
The dashed red rectangles correspond to two period bands from 62 to 82 s and from 113 to 173 s
In this figure we can see that the hyperbolic points of the rolled-up KHWs indicated by the dashed lines are in two cases accompanied by the RD likely associated with reconnection
There are multiple observations of the crescent distributions from 1640 to 1650 UT (not shown)
During the same time period as the observed magnetopause fluctuations, large magnetic field disturbances were recorded at ground-based geomagnetic stations. These disturbances are shown in SuperMAG’s Polar Plot (Gjerloev [43]; see Figure 9). Also shown in Figure 9 is the estimated magnetic field line foot point from Cluster SC 1
The SuperMAG Polar Plot is shown for July 3
The field line foot point corresponding to Cluster SC 1 is shown by a black star
The green vectors represent the direction and magnitude of ground-based magnetic field disturbances
The approximate location of the Arctic Station (ARC) magnetometer is denoted by the red dot
The magnetopause shear angle for IMF values BZ<0
Red areas represent magnetopause regions where the geomagnetic field and IMF are antiparallel within 150°–180°
White regions embedded in the red regions represent the line of maximum magnetic shear angles which are thought to be the most likely location for reconnection to occur
The black circle represents the location of the x = 0 plane
Earth’s dayside and nightside magnetopause are shown inside and outside of the black circle
The yellow star marks the location of Cluster SC 1 (XGSM ≈ −9.5 RE
The wavelet analysis for the magnetic field recorded at the magnetometer in ARC (selected for its better clarity) is shown in Figure 11. The analysis shows a wave power peak in the global wavelet spectrum for the N-component at 140°s. This value approximately coincides with the main mode of the KHW. According to, for example, Hughes and Southwood [51]; Sciffer and Waters [52]; Paschmann et al. [53]
not all ULF waves propagate from the magnetosphere down to the ground and the wave modes could be affected by complex wave mode conversions
low ionospheric conductance during the summer could have prevented propagation of waves with periods of 70°s observed by Cluster but not observed at the ground
The dashed red rectangle corresponds to the period band from 113 to 173 s
Snapshot of the Global MHD (LFM-model) simulation in Solar Magnetic coordinates
driven with solar wind dynamic pressure variations
in the XY-plane with Z = −9.4 RE (solar magnetic coordinates) for July 3
2007 at 1650 (on the left) and 1657 UT (on the right)
Colors represent plasma density (see color bar)
and the triangles show the location of the four Cluster spacecraft
The purple diamond denotes the approximate (X
Y) location of the THEMIS-E spacecraft (with ZGSE ≈ −2.4 RE)
driven with constant IMF orientation and without solar wind dynamic pressure variations
in the XY-plane with Z = −9.4 RE (solar magnetic coordinates) for conditions characteristic of July 3
The figure on the left shows a snapshot taken at 10 min into the simulation
and the figure on the right shows a snapshot taken at 20 min
All the simulation results and more details on the settings of both runs can be found at https://ccmc.gsfc.nasa.gov/with run-name Katariina_Nykyri_111218_1 (real solar wind and IMF based run) and Katariina_Nykyri_070119_8 (synthetic run without solar wind dynamic pressure variations). A movie of the simulation can be found in the Supplementary Materials, S3
More detailed high-resolution 3D MHD simulations with test particles and Cluster data comparison is left for our future work
the Pc4 event shown here can be interpreted as the KHI because:
2) VM and VN and BM and BN are mainly in anti-phase, indicating that there are vortex formations according to Yan et al. [33]
the velocity components will not show such anti-phase behavior;
3) The angle between the average boundary normal and the boundary normals
calculated for subsequent 1 min windows centered on each point in the time series
4) The HT velocity vectors show oscillations at the boundary region;
low-density plasma populations associated with the mixing of two plasma environments are observed;
which could explain why KHWs were observed by Cluster at high latitudes
Several of the KHI vortices observed in this event were likely accompanied by reconnection events as indicated by the Walén relation
The relation between the KHI and reconnection is highly dependent upon the magnetic field direction with respect to the sheared flow
This event demonstrates the complexity of the instabilities generated at the magnetopause
Most relevant for the present event are the first two source regions
and future work will need to address the possible KHI associated with reconnection interference from multiple sources
ULF waves in the magnetosphere have been correlated with solar wind conditions. For example, dynamic pressure variations are known to generate pulsations [69]
and flow dynamic pressure from the OMNI data all remained nearly constant during the event
ruling out the likelihood of the ULF waves observed by Cluster being driven directly by pressure perturbations
THEMIS-E pressure tensor for the xx − (red)
recorded by the Electrostatic Analyzer (ESA)
We did the wavelet analysis of the magnetic field BZ,GSE fluctuations observed by THEMIS-E, see Figure 15
We do observe spikes of the wave power at the periods of 140 and 70 s which is in agreement with the spikes observed by Cluster
these fluctuations (via reconnection) may have further modulated the KHWs
THEMIS-E also observes magnetosheath jets (see the plasma ram pressure pulsations in Supplementary Figure S6 in the Supplementary Materials) with a periodicity of about 5 min, which would result in dayside magnetopause oscillations and/or magnetopause reconnection [71,72]
and possibly also modulate the KHWs and associated reconnection
The origin and dynamics of these jets is beyond the scope of this paper and is left for a future study
The current debate surrounding the extent of magnetospheric effects caused by KHWs at the magnetopause remains an exciting topic as more and more in situ observations become available for analysis
This process’ role in the generation of ULF waves at the Earth’s ground
continues to be uncertain since different potential drivers have been identified
The event scrutinized in this article suggests a relation between the KHI associated with reconnection and ground-based ULF waves
2007 Cluster encountered KHWs at the high-latitude magnetopause
Signatures of these waves included bipolar fluctuations in the magnetic field normal component at the edge of total pressure maxima mostly coinciding with alternations of the low-density
low-speed and high-energy magnetospheric plasma with the high-density
and low-energy magnetosheath plasma; existence of fast-moving
low-density mixed plasma; quasi-periodic oscillations of the boundary normal; and the boundary normal and parallel velocity components being in anti-phase
The KHWs exhibited frequency peaks in the Pc4 range which is typical for this instability
Several of the observed KHI vortices were accompanied by reconnection as indicated by the Walén relation
LFM simulations of the observed event conditions also resulted in KHWs at the magnetopause
During the same time as the event at the magnetopause
there were Pc4 ULF perturbations recorded at ground-based geomagnetic stations
These pulsations were observed around the location of the foot point corresponding to the field line of the location of the spacecraft recordings
Solar wind conditions during the event were rather steady
The solar wind speed was low and the IMF magnitude was nearly constant
Only minimal pressure perturbations were recorded and the BZ component of the IMF
remained southward without strong fluctuations
the fluctuations in the southward IMF and plasma/ram pressure at the subsolar point may have triggered KHWs
The conditions recorded during this case study provide evidence for the likelihood that Pc4 ULF waves can be generated by the KHI associated with reconnection at the magnetopause
This suggests that the KHI can play a role in the transfer of energy from the solar wind to the magnetosphere
further studies are needed before the ubiquity of such an event can be declared
contributed to the text and wrote the Volkswagen proposal
produced figures and contributed to the text
AS produced figures and contributed to the text
JGj and MF provided SuperMAG data and assisted in its use
and EK is supported by the Volkswagen Foundation under grant Az 90 312
Work by KN and XM is supported by the NASA grant ##NNX17AI50G
The work of EK is also supported by German Research Foundation (DFG) under number KR 4375/2-1 within SPP “Dynamic Earth”
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations
Any product that may be evaluated in this article
or claim that may be made by its manufacturer
is not guaranteed or endorsed by the publisher
The authors would like to thank the Cluster Science Archive team for providing the data and assistance in obtaining the CIS plot
We acknowledge NASA contract NAS5-02099 and V
Angelopoulos for use of data from the THEMIS Mission
The Supplementary Material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fphy.2021.738988/full#supplementary-material
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CrossRef Full Text | Google Scholar
Geotail Observations of the Kelvin-Helmholtz Instability at the Equatorial Magnetotail Boundary for Parallel Northward fields
CrossRef Full Text | Google Scholar
Kelvin-Helmholtz Instability at the Magnetotail Boundary: MHD Simulation and Comparison with Geotail Observations
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Plasma Transport at the Magnetospheric Boundary Due to Reconnection in Kelvin-Helmholtz Vortices
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Transport of Solar Wind into Earth's Magnetosphere through Rolled-Up Kelvin-Helmholtz Vortices
PubMed Abstract | CrossRef Full Text | Google Scholar
Ubiquity of Kelvin-Helmholtz Waves at Earth's Magnetopause
CrossRef Full Text | Google Scholar
Exploring the Influence of Ionospheric O+ Outflow on Magnetospheric Dynamics: The Effect of Outflow Intensity
J Geophys Res Space Phys (2013) 118:5522–31
CrossRef Full Text | Google Scholar
On the Dawn-Dusk Asymmetry of the Kelvin-Helmholtz Instability between 2007 and 2013
J Geophys Res Space Phys (2017) 122:888–11
CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
Statistical Study of the ULF Pc4-Pc5 Range Fluctuations in the Vicinity of Earth's Magnetopause and Correlation with the Low Latitude Boundary Layer Thickness
CrossRef Full Text | Google Scholar
and Sources in the Northward Interplanetary Magnetic Field Plasma Sheet
CrossRef Full Text | Google Scholar
Ion‐Scale Wave Properties and Enhanced Ion Heating across the Low‐Latitude Boundary Layer during Kelvin‐Helmholtz Instability
J Geophys Res Space Phys (2017) 122:11128–11153
CrossRef Full Text | Google Scholar
The Statistical Mapping of Magnetosheath Plasma Properties Based on THEMIS Measurements in the Magnetosheath Interplanetary Medium Reference Frame
J Geophys Res Space Phys (2013) 118:4963–76
CrossRef Full Text | Google Scholar
Electrostatic Shock and Suprathermal Electrons Powered by Dispersive
Anomalously Resistive Field Line Resonance
Geophys Res Lett (1998) 25:4449–52
CrossRef Full Text | Google Scholar
Resonant Acceleration and Diffusion of Outer Zone Electrons in an Asymmetric Geomagnetic Field
CrossRef Full Text | Google Scholar
Comparing and Contrasting Dispersionless Injections at Geosynchronous Orbit during a Substorm Event
J Geophys Res Space Phys (2017) 122:3055–72
CrossRef Full Text | Google Scholar
Structure and Dynamics of the Magnetopause and its Boundary Layers
Monogr Environ Earth Planets (2012) 1:71–119
CrossRef Full Text | Google Scholar
ULF Wave Activity in the Magnetosphere: Resolving Solar Wind Interdependencies to Identify Driving Mechanisms
J Geophys Res Space Phys (2018) 123:2745–71
CrossRef Full Text | Google Scholar
Evolution and Characteristics of Global Pc5 ULF Waves during a High Solar Wind Speed Interval
CrossRef Full Text | Google Scholar
Surface Waves and Field Line Resonances: A Themis Case Study
CrossRef Full Text | Google Scholar
The Kelvin-Helmholtz Instability in the Low-Latitude Boundary Layer
Planet Space Sci (1981) 29:1119–33
CrossRef Full Text | Google Scholar
Mapping of the Quasi-Periodic Oscillations at the Flank Magnetopause into the Ionosphere
CrossRef Full Text | Google Scholar
A Multispacecraft Event Study of Pc5 Ultralow‐frequency Waves in the Magnetosphere and Their External Drivers
J Geophys Res Space Phys (2017) 122:5132–47
CrossRef Full Text | Google Scholar
Interaction of Magnetic Reconnection and Kelvin-Helmholtz Modes for Large Magnetic Shear: 1
J Geophys Res Space Phys (2014) 119:781–97
CrossRef Full Text | Google Scholar
Interaction of Magnetic Reconnection and Kelvin-Helmholtz Modes for Large Magnetic Shear: 2
J Geophys Res Space Phys (2014) 119:808–20
CrossRef Full Text | Google Scholar
Prediction and Understanding of Soft-Proton Contamination in XMM-Newton: A Machine Learning Approach
CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
First Multispacecraft Ion Measurements in and Near the Earth’ S Magnetosphere with the Identical Cluster Ion Spectrometry (CIS) experiment
CrossRef Full Text | Google Scholar
The Cluster Magnetic Field Investigation: Overview of In-Flight Performance and Initial Results
CrossRef Full Text | Google Scholar
Cluster—Science and mission Overview
CrossRef Full Text | Google Scholar
Power Spectra and Discontinuities of the Interplanetary Magnetic Field: Mariner 4
CrossRef Full Text | Google Scholar
Data Analysis Tools and Physical Measurements and Mission-Oriented Theory
Google Scholar
Kelvin-Helmholtz Vortices Observed by THEMIS at the Duskside of the Magnetopause under Southward Interplanetary Magnetic Field
Geophys Res Lett (2014) 41:4427–34
CrossRef Full Text | Google Scholar
Self-Organization in the Two-Dimensional Kelvin-Helmholtz Instability
CrossRef Full Text | Google Scholar
Phan T-D Fluid Aspects of Reconnection at the Magnetopause: In Situ Observations
American Geophysical Union Geophysical Monograph Series (1995)
CrossRef Full Text | Google Scholar
Single-spacecraft Detection of Rolled-Up Kelvin-Helmholtz Vortices at the Flank Magnetopause
CrossRef Full Text | Google Scholar
Spatial Distribution of Rolled up Kelvin-Helmholtz Vortices at Earth's Dayside and Flank Magnetopause
CrossRef Full Text | Google Scholar
Northward Interplanetary Magnetic Field Plasma Sheet Entropies
CrossRef Full Text | Google Scholar
Classification of Geomagnetic Micropulsations
CrossRef Full Text | Google Scholar
Characteristics of the Near-Tail Dawn Magnetopause and Boundary Layer
CrossRef Full Text | Google Scholar
Cluster Observations of Reconnection Due to the Kelvin-Helmholtz Instability at the Dawnside Magnetospheric Flank
CrossRef Full Text | Google Scholar
Electron-scale Dynamics of the Diffusion Region during Symmetric Magnetic Reconnection in Space
PubMed Abstract | CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
A Magnetospheric Magnetic Field Model with a Warped Tail Current Sheet
CrossRef Full Text | Google Scholar
45. Boscher D, Bourdarie S, O’Brien P, Guild T. Irbem-lib Library. (2012). Availableat: https://github.com/PRBEM (Accessed June 1
Google Scholar
Microburst Scale Size Derived from Multiple Bounces of a Microburst Simultaneously Observed with the FIREBIRD-II CubeSats
CrossRef Full Text | Google Scholar
Simultaneous Field‐aligned Currents at Swarm and Cluster Satellites
Geophys Res Lett (2015) 42:3683–91
CrossRef Full Text | Google Scholar
Modeling the Global Magnetic Field of the Large-Scale Birkeland Current Systems
CrossRef Full Text | Google Scholar
Probing the Boundary between Anti-parallel and Component Reconnection during Southwards Interplanetary Magnetic Field Conditions
CrossRef Full Text | Google Scholar
The MMS Dayside Magnetic Reconnection Locations during Phase 1 and Their Relation to the Predictions of the Maximum Magnetic Shear Model
J Geophys Res Space Phys (2017) 122:991–12
CrossRef Full Text | Google Scholar
The Screening of Micropulsation Signals by the Atmosphere and Ionosphere
CrossRef Full Text | Google Scholar
Propagation of ULF Waves through the Ionosphere: Analytic Solutions for Oblique Magnetic fields
CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
The Lyon-Fedder-Mobarry (LFM) Global MHD Magnetospheric Simulation Code
CrossRef Full Text | Google Scholar
Effects of the Low-Latitude Ionospheric Boundary Condition on the Global Magnetosphere
CrossRef Full Text | Google Scholar
Kelvin-Helmholtz Instability of the Magnetospheric Boundary in a Three-Dimensional Global MHD Simulation during Northward IMF Conditions
J Geophys Res Space Phys (2013) 118:5478–96
CrossRef Full Text | Google Scholar
Solar Wind Ion Entry into the Magnetosphere during Northward IMF
J Geophys Res Space Phys (2019) 124:5461–81
PubMed Abstract | CrossRef Full Text | Google Scholar
Solar Wind Spatial Scales in and Comparisons of Hourly Wind and ACE Plasma and Magnetic Field Data
CrossRef Full Text | Google Scholar
Impact of MHD Shock Physics on Magnetosheath Asymmetry and Kelvin-Helmholtz Instability
J Geophys Res Space Phys (2013) 118:5068–81
CrossRef Full Text | Google Scholar
Influence of Velocity Fluctuations on the Kelvin-Helmholtz Instability and its Associated Mass Transport
J Geophys Res Space Phys (2017) 122:9489–512
CrossRef Full Text | Google Scholar
Cross-scale Energy Transport in Space Plasmas
CrossRef Full Text | Google Scholar
The Kelvin-Helmholtz Instability under Parker-spiral Interplanetary Magnetic Field Conditions at the Magnetospheric Flanks
CrossRef Full Text | Google Scholar
Magnetic Reconnection Induced by Weak Kelvin-Helmholtz Instability and the Formation of the Low-Latitude Boundary Layer
CrossRef Full Text | Google Scholar
Mass Transport at the Magnetospheric Flanks Associated with Three-Dimensional Kelvin- Helmholtz Modes
Google Scholar
Double Mid-latitude Dynamical Reconnection at the Magnetopause: An Efficient Mechanism Allowing Solar Wind to Enter the Earth's Magnetosphere
CrossRef Full Text | Google Scholar
Plasma Transport Driven by the Three‐Dimensional Kelvin‐Helmholtz Instability
CrossRef Full Text | Google Scholar
Kelvin-Helmholtz Waves under Southward Interplanetary Magnetic Field
CrossRef Full Text | Google Scholar
MMS Observations of the Multiscale Wave Structures and Parallel Electron Heating in the Vicinity of the Southern Exterior Cusp
J Geophys Res Space Phys (2021) 126:e27698
CrossRef Full Text | Google Scholar
Role of Low-Frequency Boundary Waves in the Dynamics of the Dayside Magnetopause and the Inner Magnetosphere
CrossRef Full Text | Google Scholar
The Global Structure and Time Evolution of Dayside Magnetopause Surface Eigenmodes
Geophys Res Lett (2015) 42:2594–602
CrossRef Full Text | Google Scholar
In Situ Observations of a Magnetosheath High-Speed Jet Triggering Magnetopause Reconnection
Geophys Res Lett (2018) 45:1732–40
CrossRef Full Text | Google Scholar
Can Enhanced Flux Loading by High‐Speed Jets Lead to a Substorm
Multipoint Detection of the Christmas Day Substorm Onset at 08:17 UT
J Geophys Res Space Phys (2019) 124:4314–40
CrossRef Full Text | Google Scholar
Properties of Low-Latitude Mantle Plasma in the Earth's Magnetotail: ARTEMIS Observations and Global MHD Predictions
J Geophys Res Space Phys (2014) 119:7264–80
CrossRef Full Text | Google Scholar
Distribution of Energetic Oxygen and Hydrogen in the near‐Earth Plasma Sheet
J Geophys Res Space Phys (2015) 120:3415–31
CrossRef Full Text | Google Scholar
Trattner KJ and Friel M (2021) Kelvin-Helmholtz Instability Associated With Reconnection and Ultra Low Frequency Waves at the Ground: A Case Study
Received: 09 July 2021; Accepted: 05 November 2021;Published: 02 December 2021
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This article is part of the Research TopicLivestock Production and the Functioning of Agricultural Ecosystems: Volume IView all 10 articles
There is wide scale concern about the effects of red meat on human health and climate change
designed to mimic the sensory experience and nutritional value of red meat
have recently been introduced into consumer markets
Plant-based meats are marketed under the premise of environmental and human health benefits and are aimed appeal to a broad consumer base
Meat production is critiqued for its overuse of water supplies
environmental footprints may be lower with plant-based meat alternatives
Life-cycle analyses suggest that the novel plant-based meat alternatives have an environmental footprint that may be lower than beef finished in feedlots
but higher than beef raised on well-managed pastures
we discuss the nutritional and ecological impacts of eating plant-based meat alternatives vs
Most humans fall on a spectrum of omnivory: they satisfy some nutrient requirements better from plant foods
while needs for other nutrients are met more readily from animal foods
Animal foods also facilitate the uptake of several plant-derived nutrients (zinc and iron)
while plant nutrients can offer protection against potentially harmful compounds in cooked meat
plant and animal foods operate in symbiotic ways to improve human health
The mimicking of animal foods using isolated plant proteins
and minerals likely underestimates the true nutritional complexity of whole foods in their natural state
which contain hundreds to thousands of nutrients that impact human health
Novel plant-based meat alternatives should arguably be treated as meat alternatives in terms of sensory experience
but not as true meat replacements in terms of nutrition
If consumers wish to replace some of their meat with plant-based alternatives in the diet (a “flexitarian approach”) this is unlikely to negatively impact their overall nutrient status
but this also depends on what other foods are in their diet and the life stage of the individual
the novel meat alternatives are particularly targeted at flexitarians—omnivores who are looking to eat less animal foods
Given the close resemblance of novel plant-based meat alternatives to meat
we will discuss the nutritional and ecological impacts of eating plant-based meat alternatives vs
while also providing a broader discussion of the ecological and health effects of replacing animal foods with plant foods
though more work is needed to firmly establish this hypothesis
though more work is needed to confirm this hypothesis
is that this “subconscious motivation for eating meat” was observed already after a single overnight fast
in the following section we address the following question: Can plant-based alternatives meet the nutritional requirements traditionally fulfilled by eating animal foods
Figure 2. Methionine (A) and lysine (B) content of beef and plant proteins commonly used in plant-based meat alternatives. Human muscle is provided as a reference standard. 1From Burd et al. (2012). 2From Tang et al. (2009). 3From Khattab et al. (2009)
despite the blending of plant-based sources to make a complete amino acid profile
the anabolic potential may still be reduced when compared to animal-based protein
it may reasonably be expected that the consumption of plant-based meat alternatives as part of an omnivorous diet is unlikely to negatively impact skeletal muscle mass or affect protein requirements
thus increasing their dietary requirements
The latter can be mitigated by consuming copper-rich (plant) foods (e.g.
The ω-6 fatty acid linoleic acid (C18:2, LNA) and the ω-3 fatty acid alpha-linolenic acid (C18:3, ALA) are essential fatty acids that cannot be synthesized in vivo by humans and must be obtained from dietary sources (Barcelo-Coblijn and Murphy, 2009)
ALA is the parent precursor to the long-chain polyunsaturated fatty acids (LCPUFA) eicosapentaenoic acid (C20:5 n-3
ALA and LNA are commonly found in plant foods but can also be found in limited quantities in animal foods
while DHA and EPA are found exclusively in animal foods and certain algae
The ω-3 fatty acid ALA is found in substantial amounts in certain vegetable oils, such as flax seed oil (53 % ALA), chia seed oil (64% ALA), perilla oil (60% ALA), and camelina oil (38% ALA), though consumption of the latter two oils is generally restricted to Asian and Nordic countries, respectively (Barcelo-Coblijn and Murphy, 2009)
While the amount of ALA necessary to ensure minimum DHA requirements in the human body can be obtained with modest intake of these oils
the majority of vegetable oils consumed in industrialized countries is in the form of ω-6 LNA-rich seed oils such as soybean
sunflower oil and canola oil—the main oils in the novel plant-based meat alternatives—contain only 1% (sunflower oil) and 10% (canola oil) ALA
Given the already low conversion rates of ALA to EPA and DHA
plant-based meat alternatives in their current state likely will not provide meaningful amounts of very long-chain PUFAs in the diet
which potentially increases their healthfulness
While we have highlighted several important individual nutrients thus far, foods in their natural state are considerably more complex than their essential fatty acid, amino acid, vitamin, and mineral content would suggest. Food sources contain hundreds-to-thousands of biochemicals that are important to human metabolism (Barabási et al., 2019)
While many of these nutrients are considered non-essential or conditionally-essential based on life-stages
and are often less appreciated in discussions of human nutritional requirements
their ability to impact human metabolism should not be ignored
Future studies are needed to better understand how these differences in secondary nutrients between plant-based meat alternatives and meat impacts short- and long-term health
which is not surprising once equilibrium of ecological systems are reached
This notion should be considered in the discussions below
This means that over the lifecycle of the animal more carbon was sequestered than emitted
Nonetheless, the LCAs performed on meat alternatives and pasture-finished beef both exclude GHGE potentials of retail, and restaurant or at home preparation, end-of-life stages, and other localized or indirect impacts. Acknowledging the difficulty in assessing all aspect of environmental footprints, future work should confirm these LCA analysis with full accounting for all GHGE to provide for even-handed assessments (Halpern et al., 2019)
once we put carbon dioxide in the atmosphere from burning fossil fuel—whether from transportation or food production—it persists for thousands of years
These nuances are important to recognize in discussions on carbon footprints of different foods and dietary patterns
This would obviously mean that we would have to diversify our meat and milk intake to include products from other livestock
goats and perhaps smaller mammals such as ducks and rabbits
Offering by-products on pasture, as opposed to feeding them to cattle in feedlots, would also mitigate some of the animal welfare issues associated with feedlots such as unfamiliar environments, inability to self-select their diet, and the ability to express natural behavior (Atwood et al., 2001; Villalba and Manteca, 2019)
Offering by-products to cattle on pasture may represent a worthwhile opportunity for the livestock industry to improve consumer perception while maintaining the ability to upcycle by-products to meet customer demand
It will be important to use only industrial by-products that would have been produced anyway
rather than growing feed with the specific intent of giving it to livestock
The symbiotic relationship between plants and herbivores
are important to appreciate in discussions on whether we displace livestock production
Future studies should confirm this hypothesis in European and American households
but similar results can reasonably be expected due the prevalent consumption of the Standard Western/American diet
is home to billions of people who depend on managed livestock grazing for their livelihood
In discussions of dietary transitions towards plant-based substitutes it is
crucial that no policies are set into place that threaten the health and livelihood of the world's poorest
that improvements must be made in plant farming and livestock production methods in ways that enhance the welfare of livestock and wildlife is something arguably most agree on (meat and plant-eaters alike)
The ecological impacts of human diets are not as simple as plant vs. meat discussions might suggest. The global food system is far too diverse and contingent on unique environmental and socioeconomic circumstances to allow for one-size-fits-all policy recommendations. As the latest IPCC Report points out, mixed plant farming-livestock grazing systems can heal damage done by years of continuous arable cropping reliant on mechanical and chemical inputs (IPCC, 2019)
we may increase the number of animals grazing phytochemically rich landscapes that nuture animals
and provide food that is biochemically richer and arguably more nourishing for Homo sapiens and the planet
plant and animal foods interact in symbiotic ways to improve human health
regardless of how well the plant-based food or diet may be “designed.”
Scientists who operate in the realms of nutrition and ecology, those in companies that produce plant-based meat alternatives, and the general public arguably share similar concerns about the influence of agriculture on climate change. Where groups differ is in their solution to the challenge. There are many whole-foods dietary options that could substantially improve human and ecological health (Tilman and Clark, 2014)—whether they be vegetarian
We contend that an omnivorous diet rich in whole foods
produced using sustainable agricultural practices that integrates plants and animals in agroecological ways (i.e.
is most likely to benefit human and ecological health
novel plant-based meat alternatives should arguably be treated as meat alternatives in terms of sensory experience
but not per se as true nutritional replacement for meat
If consumers wish to replace some meat in their diet with plant-based alternatives (a “flexitarian approach”)
this is unlikely to negatively impact their overall nutrient status; however
this also depends on what other foods are routinely consumed and the life stage of the individual (e.g.
it is important for future work to compare human health outcomes in response plant-based vs
the healthfulness of plant-based meat alternatives and meat itself
as it is likely that both will have a have a significant role to play in our future food supply
SV and FP wrote the first draft of the manuscript
SK critically revised the text and made substantial contributions to the manuscript
All authors approved the final version of the manuscript
SV reports a grant from the North Dakota Beef Association to study the impact of diet quality on the relationship between red meat and human health and has not accepted personal honoraria from any organization to prevent undue influence in the eye of the public
FP reports receiving honoraria for his talks about behavior-based management of livestock
The remaining author declares that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest
1. Statista (2020). https://www.statista.com/
red and white meat consumption and all-cause
CVD and IHD mortality: a meta-analysis of cohort studies
762–775 doi: 10.1017/S000711451400124X
Effects of cobalt supplementation and vitamin B12 injections on lactation performance and metabolism of Holstein dairy cows
1755–1768 doi: 10.3168/jds.2012-5979
The role of grazing management for the net biome productivity and greenhouse gas budget (CO2
A solution to the misrepresentations of CO2-equivalent emissions of short-lived climate pollutants under ambitious mitigation
Brussels: International Zinc Association Brussels
Google Scholar
Gland: The IUCN Red List of Threatened Species
Google Scholar
Managing livestock using animal behavior: mixed-species stocking and flerds
Vitamin B12 (cobalamin) deficiency in elderly patients
A life cycle assessment of the environmental impacts of a beef system in the USA
Influence of free-choice vs mixed-ration diets on food intake and performance of fattening calves
Effects of creatine supplementation on cognitive function of healthy individuals: a systematic review of randomized controlled trials
Pea protein isolates: Novel wall materials for microencapsulating flaxseed oil
2418–2428 doi: 10.1007/s11947-015-1589-6
CrossRef Full Text | Google Scholar
Barabási
The unmapped chemical complexity of our diet
CrossRef Full Text | Google Scholar
Barcelo-Coblijn
Alpha-linolenic acid and its conversion to longer chain n-3 fatty acids: benefits for human health and a role in maintaining tissue n-3 fatty acid levels
Dietary intake and sources of long-chain n-3 PUFAs in German adults
Evidence-based recommendations for optimal dietary protein intake in older people: a position paper from the PROT-AGE Study Group
Dietary determinants of and possible solutions to iron deficiency for young women living in industrialized countries: a review
Evolution in crop–livestock integration systems that improve farm productivity and environmental performance in Australia
Increased alpha-linolenic acid intake lowers C-reactive protein
but has no effect on markers of atherosclerosis
The influence of creatine supplementation on the cognitive functioning of vegetarians and omnivores
Antioxidant supplements for prevention of mortality in healthy participants and patients with various diseases
Bjorn-Rasmussen
Effect of animal proteins on the absorption of food iron in man
PubMed Abstract | CrossRef Full Text | Google Scholar
Calcium supplements with or without vitamin D and risk of cardiovascular events: reanalysis of the Women's Health Initiative limited access dataset and meta-analysis
Efficiency of conversion of alpha-linolenic acid to long chain n-3 fatty acids in man
127–132 doi: 10.1097/00075197-200203000-00002
Differential responses of blood essential amino acid levels following ingestion of high-quality plant-based protein blends compared to whey protein-a double-blind randomized
Nutritional and hormonal factors influencing desaturation of essential fatty acids
PubMed Abstract | CrossRef Full Text | Google Scholar
Linking plant biochemistry and physiology to human health
PubMed Abstract | CrossRef Full Text | Google Scholar
The reliability of using the single-biopsy approach to assess basal muscle protein synthesis rates in vivo in humans
Metabolism of alpha-linolenic acid in humans
PubMed Abstract | CrossRef Full Text | Google Scholar
Effect of creatine and weight training on muscle creatine and performance in vegetarians
Grazing behaviour and performance of lactating suckler cows
ewes and goats on partially improved heathlands
Red and processed meat and colorectal cancer incidence: meta-analysis of prospective studies
A concise review: iron absorption–the mucin-mobilferrin-integrin pathway
A competitive pathway for metal absorption
Creatine supplementation with specific view to exercise/sports performance: an update
Plant-based meat substitutes in the flexitarian age: an audit of products on supermarket shelves
Vitamin B12 content in raw and cooked beef
Vitamin B-12 from algae appears not to be bioavailable
Foods and supplements associated with vitamin B12 biomarkers among vegetarian and non-vegetarian participants of the adventist health study-2 (AHS-2) calibration Study
PubMed Abstract | CrossRef Full Text | Google Scholar
Grasslands may be more reliable carbon sinks than forests in California
CrossRef Full Text | Google Scholar
EPIC-Oxford: lifestyle characteristics and nutrient intakes in a cohort of 33 883 meat-eaters and 31 546 non meat-eaters in the UK
de Oliveira Otto
Dietary intakes of zinc and heme iron from red meat
are associated with greater risk of metabolic syndrome and cardiovascular disease
traditional and modern processed meat and colorectal cancer risk among the Moroccan population: a large-scale case-control study
Brain health across the lifespan: a systematic review on the role of omega-3 fatty acid supplements
PubMed Abstract | CrossRef Full Text | Google Scholar
Protein intake and exercise for optimal muscle function with aging: recommendations from the ESPEN Expert Group
Dominguez-Rodrigo
Earliest porotic hyperostosis on a 1.5-million-year-old hominin
Energy and nutrient density of foods in relation to their carbon footprint
Druesne-Pecollo
Beta-carotene supplementation and cancer risk: a systematic review and metaanalysis of randomized controlled trials
Dietary intake of long-chain polyunsaturated fatty acids during the paleolithic
Scientific Opinion on the Tolerable Upper Intake Level of eicosapentaenoic acid (EPA)
docosahexaenoic acid (DHA) and docosapentaenoic acid (DPA)
CrossRef Full Text | Google Scholar
The polyunsaturated fatty acid composition of beef and lamb liver
protein and energy conserving plant based alternatives to U.S
Effect of beef and soy proteins on the absorption of non-heme iron and inorganic zinc in children
Dietary intake of heme iron and risk of cardiovascular disease: a dose-response meta-analysis of prospective cohort studies
FAO (2020). FAOSTAT Land Use module. Food and Agriculture Organization. Available online at: http://www.fao.org/faostat/en/#data/RL/visualize (accessed January 6
FAO/WHO/UNI (2011)
Protein and Amino Acid Requirements in Human Nutrition: report of a joint fao/who/uni expert consultation
PubMed Abstract | Google Scholar
Faunalytics (2015). Study of Current and Former Vegetarians and Vegans. Available online at: https://faunalytics.org/wp-content/uploads/2015/07/Faunalytics-Study-of-Current-and-Former-Vegetarians-and-Vegans—Qualitative-Findings1.pdf (accessed November 14
Foraging behaviour of domestic herbivore species grazing on heathlands associated with improved pasture areas
CrossRef Full Text | Google Scholar
Effect of vegetarian diets on zinc status: a systematic review and meta-analysis of studies in humans
Vegetarian diets across the lifecycle: impact on zinc intake and status
Safety evaluation of soy leghemoglobin protein preparation derived from pichia pastoris
intended for use as a flavor catalyst in plant-based meat
Taurine: the comeback of a neutraceutical in the prevention of retinal degenerations
44–63 doi: 10.1016/j.preteyeres.2014.03.001
Low total and nonheme iron intakes are associated with a greater risk of hypertension
Nutrition and the developing brain: nutrient priorities and measurement
PubMed Abstract | CrossRef Full Text | Google Scholar
Tackling Climate Change Through Livestock: A Global Assessment of Emissions and Mitigation Opportunities
Rome: Food and Agriculture Organization of the United Nations (FAO)
Google Scholar
Is iron and zinc nutrition a concern for vegetarian infants and young children in industrialized countries
Food processing and emotion regulation in vegetarians and omnivores: An event-related potential investigation
Effects of intramuscular injections of vitamin B12 on lactation performance of dairy cows fed dietary supplements of folic acid and rumen-protected methionine*
Soil carbon sequestration in grazing systems: managing expectations
Godfray, H. C. J. (2019). Meat: The future series - alternative proteins. Geneva: World Economic Forum. Available online at: http://www3.weforum.org/docs/WEF_White_Paper_Alternative_Proteins.pdf (accessed July 24
Factors associated with age-related macular degeneration
An analysis of data from the first National Health and Nutrition Examination Survey
Contributions to the analytical chemistry of vitamin B12
hydroxocobalamin and cobinamide in the solid state
211–220 doi: 10.1016/0040-6031(82)87129-3
CrossRef Full Text | Google Scholar
González
Protein efficiency per unit energy and per unit greenhouse gas emissions: potential contribution of diet choices to climate change mitigation
The stomach as a “bioreactor”: when red meat meets red wine
Ingestion of wheat protein increases in vivo muscle protein synthesis rates in healthy older men in a randomized trial
Reducing meat consumption and following plant-based diets: Current evidence and future directions to inform integrated transitions
The effect of vegetarian diets on iron status in adults: a systematic review and meta-analysis
Opinion: Putting all foods on the same table: Achieving sustainable food systems requires full accounting
PubMed Abstract | CrossRef Full Text | Google Scholar
Consumption of fat-free fluid milk after resistance exercise promotes greater lean mass accretion than does consumption of soy or carbohydrate in young
373–381 doi: 10.1093/ajcn/86.2.373
Drawdown: The Most Comprehensive Plan Ever Proposed to Reverse Global Warming
Nationwide shift to grass-fed beef requires larger cattle population
CrossRef Full Text | Google Scholar
Functional vitamin B12 deficiency and determination of holotranscobalamin in populations at risk
CrossRef Full Text | Google Scholar
particularly holotranscobalamin II and methylmalonic acid concentrations
Studies on vitamin B12 retention comparison of retention following intramuscular injection of cyanocobalamin and hydroxocobalamin
Cooking conditions affect the true ileal digestible amino acid content and digestible indispensable amino acid score (DIAAS) of bovine meat as determined in pigs
Composition of polyamines and amino acids in plant-source foods for human consumption
High- versus low-meat diets: effects on zinc absorption
Effects of various fiber additions on lipid digestion during in vitro digestion of beef patties
Iron bioavailability and dietary reference values
PubMed Abstract | CrossRef Full Text | Google Scholar
Institute of Medicine (2005)
CrossRef Full Text | Google Scholar
International Food Information Council (2020). A Consumer Survey on Plant Alternatives to Animal Meat. Available online at: https://foodinsight.org/wp-content/uploads/2020/01/IFIC-Plant-Alternative-to-Animal-Meat-Survey.pdf (accessed February 26
IPCC (2019). Intergovernmental Panel on Climate Change. Climate Change and Land. Available online at: https://www.ipcc.ch/srccl/ (accessed January 6
CrossRef Full Text | Google Scholar
Evaluating potential risks of food allergy and toxicity of soy leghemoglobin expressed in pichia pastoris
Heme iron intake and acute myocardial infarction: a prospective study of men
Meat consumption does not explain differences in household food carbon footprints in Japan
Meat consumption and diet quality and mortality in NHANES III
Microcapsule production employing chickpea or lentil protein isolates and maltodextrin: physicochemical properties and oxidative protection of encapsulated flaxseed oil
448–457 doi: 10.1016/j.foodchem.2013.01.040
Protein requirements are elevated in endurance athletes after exercise as determined by the indicator amino acid oxidation method
Mortality in British vegetarians: review and preliminary results from EPIC-Oxford
Nutritional quality of legume seeds as affected by some physical treatments
CrossRef Full Text | Google Scholar
Taurine as an essential neuromodulator during perinatal cortical development
CComparative genomics guides elucidation of vitamin B12 biosynthesis in novel human-associated Akkermansia strains
Is oil palm agriculture really destroying tropical biodiversity
CrossRef Full Text | Google Scholar
Pork meat increases iron absorption from a 5-day fully controlled diet when compared to a vegetarian diet with similar vitamin C and phytic acid content
carotenoids and the prevention of coronary heart disease
PubMed Abstract | CrossRef Full Text | Google Scholar
Carbon Sequestration Potential of Agroforestry Systems: Opportunities and Challenges
NY: Springer Science & Business Media
Google Scholar
Meat intake and cause-specific mortality: a pooled analysis of Asian prospective cohort studies
Associations of dietary calcium intake and calcium supplementation with myocardial infarction and stroke risk and overall cardiovascular mortality in the Heidelberg cohort of the European prospective investigation into cancer and nutrition study (EPIC-Heidelberg)
920–925 doi: 10.1136/heartjnl-2011-301345
Antioxidant-rich spice added to hamburger meat during cooking results in reduced meat
Iron status and coronary heart disease: negative findings from the NHANES I epidemiologic follow-up study
Lichtenstein
Essential nutrients: food or supplements?where should the emphasis be
CrossRef Full Text | Google Scholar
Cobalamin metabolism and its clinical aspects
PubMed Abstract | CrossRef Full Text | Google Scholar
Improving oxidative stability of flaxseed oil with a mixture of antioxidants
Availability of disaggregated greenhouse gas emissions from beef cattle production: a systematic review
Bioactive dietary polyphenols decrease heme iron absorption by decreasing basolateral iron release in human intestinal Caco-2 cells
Effects of dried distillers grains and equivalent undegradable intake protein or ether extract on performance and forage intake of heifers grazing smooth bromegrass pastures
Bioavailability of vitamin B(1)(2) in cows' milk
CrossRef Full Text | Google Scholar
Soil quality and corn yield under crop–livestock integration in illinois
Red meat from animals offered a grass diet increases plasma and platelet n-3 PUFA in healthy consumers
Prolonged meat diets with a study of kidney function and ketosis
Google Scholar
Unprocessed red and processed meats and risk of coronary artery disease and type 2 diabetes – an updated review of the evidence
“The role of taurine on skeletal muscle cell differentiation,” in: Taurine 8
PubMed Abstract | Google Scholar
meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults
Livestock: on our plates or eating at our table
“Silvopasture and carbon sequestration with special reference to the Brazilian savanna (cerrado),” in Carbon Sequestration Potential of Agroforestry Systems: Opportunities and Challenges
Google Scholar
Chemical composition and nutritive benefits of chicory (Cichorium intybus) as an ideal complementary and/or alternative livestock feed supplement
Intestinal absorption and concurrent chemical changes of methylcobalamin
PubMed Abstract | Google Scholar
Effects of a combination of beta carotene and vitamin A on lung cancer and cardiovascular disease
Serum docosahexaenoic and eicosapentaenoic acid and risk of cognitive decline over 10 years among elderly Japanese
Red meat consumption and risk of type 2 diabetes: 3 cohorts of US adults and an updated meta-analysis
1088–1096 doi: 10.3945/ajcn.111.018978
Papanikolaou
US adults are not meeting recommended levels for fish and omega-3 fatty acid intake: results of an analysis using observational data from NHANES 2003–2008
Google Scholar
PubMed Abstract | CrossRef Full Text | Google Scholar
Comparative bioavailability and utilization of particular forms of B(12) supplements with potential to mitigate B(12)-related genetic polymorphisms
PubMed Abstract | Google Scholar
Effects of beef- and fish-based diets on the kinetics of n-3 fatty acid metabolism in human subjects
Do low-carbon-emission diets lead to higher nutritional quality and positive health outcomes
Carrying capacity of US agricultural land: ten diet scenarios
Nutrient-rich meat proteins in offsetting age-related muscle loss
PubMed Abstract | CrossRef Full Text | Google Scholar
Protein “requirements” beyond the RDA: implications for optimizing health
Meat and cancer: haemoglobin and haemin in a low-calcium diet promote colorectal carcinogenesis at the aberrant crypt stage in rats
Pierrehumbert
Climate impact of beef: an analysis considering multiple time scales and production methods without use of global warming potentials
CrossRef Full Text | Google Scholar
Reducing food's environmental impacts through producers and consumers
987–992 doi: 10.1126/science.aaq0216
PubMed Abstract | CrossRef Full Text | Google Scholar
Iron bioavailability of hemoglobin from soy root nodules using a Caco-2 cell culture model
Quantis International (2019a). Quantis International. Carbon Footprint Evaluation of Regenerative Grazing at White Oak Pastures. Prepared for general mills and white oak pastures. Available online at: https://blog.whiteoakpastures.com/hubfs/WOP-LCA-Quantis-2019.pdf (accessed December 2
Quantis International (2019b). “Quantis International. Comparative Environmental LCA of the Impossible Burger with Conventional Ground Beef Burger. Prepared for impossible foods. Available online at: https://impossiblefoods.com/mission/lca-update-2019/ (accessed December 2
Dietary alpha-linolenic acid decreases C-reactive protein
serum amyloid A and interleukin-6 in dyslipidaemic patients
Brain metabolism of nutritionally essential polyunsaturated fatty acids depends on both the diet and the liver
Influence of livestock grazing on C sequestration in semi-arid mixed-grass and short-grass rangelands
Cropland footprints of Australian dietary choices
Review: taurine: a “very essential” amino acid
PubMed Abstract | Google Scholar
Daily carnosine and anserine supplementation alters verbal episodic memory and resting state network connectivity in healthy elderly adults
Long-chain n−3 polyunsaturated fatty acids in plasma in British meat-eating
Environmental footprints of beef cattle production in the United States
CrossRef Full Text | Google Scholar
Effects of a DASH-like diet containing lean beef on vascular health
Protein digestibility-corrected amino acid scores and digestible indispensable amino acid scores differentially describe protein quality in growing male rats
Sandström
Effect of protein level and protein source on zinc absorption in humans
Sarwar Gilani
Impact of antinutritional factors in food proteins on the digestibility of protein and the bioavailability of amino acids and on protein quality
Processed meat intake and incidence of Type 2 diabetes in younger and middle-aged women
An overview of attitudes toward genetically engineered food
and advanced age-related macular degeneration
Absorption and transport of cobalamin (vitamin B12)
343–369 doi: 10.1146/annurev.nu.02.070182.002015
PubMed Abstract | CrossRef Full Text | Google Scholar
Effects of dietary intervention on vitamin B(12) status and cognitive level of 18-month-old toddlers in high-poverty areas: a cluster-randomized controlled trial
The importance of the ratio of omega-6/omega-3 essential fatty acids
PubMed Abstract | CrossRef Full Text | Google Scholar
A global clinical view on vitamin A and carotenoids
PubMed Abstract | CrossRef Full Text | Google Scholar
Regulation of the biosynthesis of 22:5n-6 and 22:6n-3: a complex intracellular process
Agricultural wastes as dairy feed in Chiang Mai
CrossRef Full Text | Google Scholar
Impacts of soil carbon sequestration on life cycle greenhouse gas emissions in Midwestern USA beef finishing systems
Genetic and epigenetic contributions to human nutrition and health: managing genome-diet interactions
Effect of the cobalt-N coordination on the cobamide recognition by the human vitamin B12 binding proteins intrinsic factor
Dietary 18:3n-3 and 22:6n-3 as sources of 22:6n-3 accretion in neonatal baboon brain and associated organs
Evaluation of wheat middlings as a supplement for beef cattle consuming dormant bluestem-range forage
Taurine as a constituent of mitochondrial tRNAs: new insights into the functions of taurine and human mitochondrial diseases
6581–6589 doi: 10.1093/emboj/cdf656
Omega-3 fatty acids EPA and DHA: health benefits throughout life
Anserine and carnosine supplementation in the elderly: effects on cognitive functioning and physical capacity
Red blood cell omega-3 fatty acid levels and markers of accelerated brain aging
Bioconversion of dietary provitamin A carotenoids to vitamin A in humans
PubMed Abstract | CrossRef Full Text | Google Scholar
or soy protein isolate: effects on mixed muscle protein synthesis at rest and following resistance exercise in young men
The role of ruminants in reducing agriculture's carbon footprint in North America
156–164 doi: 10.2489/jswc.71.2.156
Essential amino acids: master regulators of nutrition and environmental footprint
The Alpha-Tocopherol Beta Carotene Cancer Prevention Study Group (1994)
The effect of vitamin E and beta carotene on the incidence of lung cancer and other cancers in male smokers
CrossRef Full Text | Google Scholar
Global diets link environmental sustainability and human health
PubMed Abstract | CrossRef Full Text | Google Scholar
Breakfast cereal fortified with folic acid
and vitamin B-12 increases vitamin concentrations and reduces homocysteine concentrations: a randomized trial
Plasma vitamin B-12 concentrations relate to intake source in the framingham offspring study
Imaging incorporation of circulating docosahexaenoic acid into the human brain using positron emission tomography
USDA (2015). United States Department of Agriculture. By-Product Drop Value (STEER) - An Overview. Available online at: https://www.ams.usda.gov/sites/default/files/media/ByProduct%20DropValue%28Steer%29Overview.pdf (accessed June 6
USDA (2016). USDA, Agricultural Research Service. National Nutrient Database for Standard Reference, Release 28. Washington, DC: USDA. Available online at: http://www.ars.usda.gov/ba/bhnrc/ndl (accessed November 14
The potential of herbs and spices to reduce lipid oxidation during heating and gastrointestinal digestion of a beef product
785–792 doi: 10.1016/j.foodres.2017.09.090
Oxidation during digestion of meat: interactions with the diet and helicobacter pylori gastritis
Epidemiologic evidence for beta-carotene and cancer prevention
PubMed Abstract | CrossRef Full Text | Google Scholar
Achieving optimal post-exercise muscle protein remodeling in physically active adults through whole food consumption
The skeletal muscle anabolic response to plant- versus animal-based protein consumption
Opinion paper: the role of livestock in a sustainable diet: a land-use perspective
Reassessing the role of grazing lands in carbon-balance estimations: meta-analysis and review
Pasture chemoscapes and their ecological services
PubMed Abstract | CrossRef Full Text | Google Scholar
Whey protein supplementation during resistance training augments lean body mass
Inhibition of the metmyoglobin-induced peroxidation of linoleic acid by dietary antioxidants: action in the aqueous vs
Utilization of fruit and vegetable wastes as livestock feed and as substrates for generation of other value-added products
Google Scholar
The effects of oral taurine on resting blood pressure in humans: a meta-analysis
Multispecies grazing: the ecological advantage
Unfortunately there is no DOI available for this publication
Google Scholar
Meat consumption is associated with obesity and central obesity among US adults
PubMed Abstract | CrossRef Full Text | Google Scholar
polyphenol-rich rosemary (Rosmarinus officinalis L.) extract
on lipid stability of plant-derived omega-3 fatty-acid rich oil
Vitamin B12 sources and microbial interaction
PubMed Abstract | CrossRef Full Text | Google Scholar
“Zinc Concentrations and Forms in Plants for Humans and Animals,” in Zinc in Soils and Plants: Proceedings of the International Symposium on ‘Zinc in Soils and Plants’ held at The University of Western Australia
Interim Summary of Conclusions and Dietary Recommendations on Total Fat & Fatty Acids From the Joint FAO/WHO Expert Consultation on Fats and Fatty Acids in Human Nutrition
Geneva: World Health Organization 10–14
Consumption of fluid skim milk promotes greater muscle protein accretion after resistance exercise than does consumption of an isonitrogenous and isoenergetic soy-protein beverage
Food in the anthropocene: the EAT–lancet commission on healthy diets from sustainable food systems
The recommended dietary allowance of protein: a misunderstood concept
PubMed Abstract | CrossRef Full Text | Google Scholar
A Mediterranean-style eating pattern with lean
unprocessed red meat has cardiometabolic benefits for adults who are overweight or obese in a randomized
Dietary and supplemental calcium intake and cardiovascular disease mortality: the national institutes of health–AARP diet and health study
Efficiency and carbon footprint of the german meat supply chain
and zinc status: response to supplementation with zinc or zinc and iron in adult females
CrossRef Full Text | Google Scholar
“Cobalt: its role in health and disease,” in Interrelations between Essential Metal Ions and Human Diseases
PubMed Abstract | Google Scholar
Myofibrillar protein synthesis following ingestion of soy protein isolate at rest and after resistance exercise in elderly men
Association between haem and non-haem iron intake and serum ferritin in healthy young women
Docosahexaenoic acid and adult memory: a systematic review and meta-analysis
Measurement of zinc bioavailability from beef and a ready-to-eat high-fiber breakfast cereal in humans: application of a whole-gut lavage technique
omega-6/omega-3 ratio and mortality: findings from two independent nationwide cohorts
Kronberg SL and Provenza FD (2020) Plant-Based Meats
Received: 23 April 2020; Accepted: 22 July 2020; Published: 06 October 2020
Copyright © 2020 van Vliet, Kronberg and Provenza. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)
*Correspondence: Stephan van Vliet, c3RlcGhhbi52YW52bGlldEBkdWtlLmVkdQ==
The victory by Marcus Orlob on Jane on a personal best score and the second highest Grand Prix result for an American behind only Steffen Peters on Suppenkasper this year puts him firmly in the top four riders and horses ahead of next Tuesday’s selection of the United States team for the Paris Olympics in five weeks.
The personal best result of 73.913% for Marcus and the American-trained 10-year old mare has created a media sensation in Germany, the birthplace of the rider who based in Loxahatchee, the community neighboring Wellington in Florida and where owner Alice Tarjan, coached for years by Marcus, is located in winters with the large herd of exceptional horses she has an unusual skill of finding on the Internet. Alice is grooming for him while in Europe.
The short listed squad of up to eight riders and nine horses has shrunk in the European stage of the selection trials at a time after the retirements of several horses that provided U.S. teams silver medals at the World Equestrian Games in Tryon in 2018 and the Tokyo Olympics.
It has left Marcus in company with five-time Olympian Steffen Peters on his Tokyo Games silver medal mount Suppenkasper; two-time Olympian Adrienne Lyle on Helix over Lars van de Hoenderheide.that is competing for Heidi Humphries’ Zen Elite Equestrian Center, and Endel Ots on Zen Elite’s Bohemian. Anna Marek on her Pan American Games team gold medal mount Fire Fly that has remained consistent throughout the lengthy trials but with scores are slightly below the top group of four.
All but Steffen on Suppenkasper are partnerships newly created and making their Big Tour debuts within the past four months.
Marcus began riding under the Stars ‘n’ Stripes in 2019 and had scant Big Tour experience before Alice asked him to take over the ride on Jane.
Marcus recalled that he had told Alice when first offered the ride that dreams of a start in Paris “could never work out.”
He and Jane made their CDI debut at Wellington’s Global Dressage Festival at the end of March. The pair did well enough in four Florida CDIs to be picked to go to Europe as part of the Olympic team selection process.
With no previous international level competition experience in Europe, he got his feet wet at a national event to place second behind superstar Isabell Werth.
In the only head-to-head competition for the American short-listed combinations at Hagen, Germany in early June the 42-year-old rider and Jane were fourth ranked U.S. pair on a score of 71.936% in the Grand Prix Special.
“Today I thought: Come on, let’s step it up a notch, the competition never sleeps,” he said of the Schafhof CDI4*. “I thought it was great that the mare took it so well.”
Marcus told dressage-news.com that he thinks he can make the rides on Jane “prettier and with even more cadence” and smooth out other rough spots.
Piaffe-passage was more expressive as were the extensions, but “it takes time and the time is ticking.”
Even before the Olympic team is decided he and Jane were named to the squad to compete in the CDIO5* Nations Cup at the World Equestrian Festival in Aachen, Germany the world’s premier dressage and jumping event scheduled for the first week of July.
“It was always my dream to ride in Aachen one day,” he said. “And now everything is suddenly happening very quickly.”
Marcus grew up in Düsseldorf, not far from Aachen. He completed an apprenticeship as a rider at Johan Zagers’ stables and often rode at Hubertus Schmidt’s stables during the school holidays. “Then I did my rider’s test in Warendorf and happened to talk to an American girl there.” he laughs. “We got married and I went to the USA 16 years ago.”
Isabel Freese of Norway on the Totilas offspring Total Hope OLD won the Schafhof Dressurfestival CDI4* Grand Prix Freestyle Sunday with America’s Anna Marek on Fayvel runner-up.
Isabel and the 12-year-old Oldenburg stallion were awarded 80.950% for the win. The pair competed at the 2022 World Championships and the 2023 Europeans.
Anna Marek on Fayvel, the 14-year-old KWPN gelding that she competed at April’s World Cup Final, scored 78.995% for second. She competed Fire Fly, her 2023 Pan American Games gold medal mount, in the Grand Prix Special earlier.
Felicitas Hendricks of Germany on Drombusch OLD, a star partnership at this year’s winter-long Global Dressage Festival in Wellington, Florida, was third on 77.075%.
Adrienne Lyle on Lars van de Hoenderheide, one of two horses from Heidi Humphries’ Zen Elite Equestrian Center she has competed on the U.S. Olympic short list, was fifth on 75.505%.
The Schafhof competition marked the end of the U.S. Olympic qualifying with the team of three combinations and a reserve to be announced Tuesday.
CORRECTION: An earlier version incorrectly named the horse Anna Marek competed. She rode Fayvel.
Volume 4 - 2020 | https://doi.org/10.3389/fsufs.2020.555426
While commission reports and nutritional guidelines raise concerns about the effects of consuming red meat on human health
the impacts of how livestock are raised and finished on consumer health are generally ignored
provide many essential nutrients including bioavailable protein
Emerging data indicate that when livestock are eating a diverse array of plants on pasture
additional health-promoting phytonutrients—terpenoids
and anti-oxidants—become concentrated in their meat and milk
Several phytochemicals found in grass-fed meat and milk are in quantities comparable to those found in plant foods known to have anti-inflammatory
As meat and milk are often not considered as sources of phytochemicals
their presence has remained largely underappreciated in discussions of nutritional differences between feedlot-fed (grain-fed) and pasture-finished (grass-fed) meat and dairy
which have predominantly centered around the ω-3 fatty acids and conjugated linoleic acid
Grazing livestock on plant-species diverse pastures concentrates a wider variety and higher amounts of phytochemicals in meat and milk compared to grazing monoculture pastures
while phytochemicals are further reduced or absent in meat and milk of grain-fed animals
The co-evolution of plants and herbivores has led to plants/crops being more productive when grazed in accordance with agroecological principles
The increased phytochemical richness of productive vegetation has potential to improve the health of animals and upscale these nutrients to also benefit human health
Several studies have found increased anti-oxidant activity in meat and milk of grass-fed vs
Only a handful of studies have investigated the effects of grass-fed meat and dairy consumption on human health and show potential for anti-inflammatory effects and improved lipoprotein profiles
current knowledge does not allow for direct linking of livestock production practices to human health
Future research should systematically assess linkages between the phytochemical richness of livestock diets
and subsequent effects on human metabolic health
This is important given current societal concerns about red meat consumption and human health
Addressing this research gap will require greater collaborative efforts from the fields of agriculture and medicine
while ensuring global food security and nutrient adequacy via consumption of moderate amounts of animal foods
Pasture-based grazing systems, when managed in ways that mimic natural ecosystems, can improve plant diversity (Teague, 2018), soil carbon levels (Allard et al., 2007; Stanley et al., 2018), ecosystem function (Krausman et al., 2009; Teague and Kreuter, 2020), and water retention and quality of fresh water systems (Park et al., 2017). As the IPCC (2019) notes
Earth's health depends upon plant diversity and abundance
which can be improved by managing the grazing behavior of livestock when done in concert with agroecological principles (i.e.
That should come as no surprise in the light of plant-herbivore coevolution
which have evolved to form complex reciprocal relationships over millions of years
we discuss the information currently available on the wide range on phytochemicals found in grass-fed meat and dairy products and evaluate their potential health effects
By maximizing the output of one component of a system
we inevitably hasten the demise of ecosystems
Diversity in terms of nutrition also increases the range of options available for both animals and humans to nourish themselves and medicate prophylactically
That is significant because the majority of those lands are in developing nations and are home to billions of people who depend on livestock grazing for their livelihood
Livestock are intelligent beings (Marino and Allen, 2017); they possess most of the mental, emotional, and behavioral traits we identify in humans, and by nurturing livestock we can nurture ourselves (Provenza et al., 2019)
agricultural systems largely moved away from integrated multi-species livestock-crop systems toward farming systems where livestock are separated from plant farming
and finished (cattle and sheep) or raised almost exclusively (poultry and pigs) in concentrated operations where animals are fed total mixed rations
confined feeding systems can thwart the animals' ability to self-select their own diet and express natural behavior
which can adversely affect their welfare and health
animal health issues can also arise in ill-managed pasture-based systems
While causality cannot be inferred from these data
the link between consuming meat and dairy products from animals—that display varying degrees of metabolic health—and the subsequent effects on human metabolic health requires further examination
highlighting a need to account for both lifestyles and individual diets in studies comparing health associations with meat consumption from different livestock production systems (e.g.
While improved fatty acid ratios (ω-3: ω-6) and CLA have been the predominant focus in comparisons of pasture-raised, grass-fed vs. grain-fed meat and milk, emerging data indicate that when livestock are eating a diverse array of plants on pasture, many plant phytochemicals are also concentrated in their meat and milk (Prache et al., 2005; Carrillo et al., 2016)
This is noteworthy as phytochemicals are often considered to occur only in plant foods
and sabinene concentrations (anti-inflammatory
and/or anti-carcinogenic) were collectively 5-fold higher in cream produced from animals raised on diversified pasture compared to cream from animals fed concentrates
Impact of livestock diets on phytochemicals in meat and dairy
Rather these examples serve to illustrate that pasture-raised animal foods can contribute substantially to phytonutrient intake in the human diet
Whether the potential beneficial effects of consuming phytochemically-rich meat and dairy are analogous to
benefits attained by eating phytochemically-rich herbs
and vegetables should be assessed in future studies
by consuming phytochemically-rich meat and milk we ingest a broad spectrum of phytonutrients from classes of plants (e.g.
a wide variety of Monocotyledoneae and Dicotyledoneae) otherwise not readily consumed by humans
was 1.5- to 2.5-fold higher than milk from goats fed concentrates
they found that anti-oxidant capacity of the milk was strongly correlated with the presence of phenols
Impact of livestock diet selection on anti-oxidant activity in meat and dairy
these data suggest that pasture-raising and finishing is beneficial for both the health of the animal and its meat and milk products
It is perhaps no surprise that the two are connected: a healthier animal provides healthier meat and milk
While the phytochemical richness and anti-oxidant capacity is enhanced in grass-fed meat and dairy
especially when raised on nutrient-rich species-diverse pastures
compared to animals that fed grain-based concentrates in confinement (e.g.
the question remains: Does the increased phytochemical richness of grass-fed meat and dairy have an appreciable effect on improving human health
Modulating the inflammatory milieu by dietary choices
represents an important strategy to prevent or treat metabolic disease
despite a lower SFA content and improved ω-3-to-ω-6 ratio in pasture-raised butter
Total daily saturated and polyunsaturated fat intake was similar between groups
which could have washed-out any effects of the butter per se
No effect of either intervention was observed for lipid profiles
Gilmore et al. (2011) found that consumption of 113g of beef, 5 times per week for 5-weeks, from cattle raised on non-diverse pasture (coastal Bermuda grass) or grain-finished in feedlots does not differentially impact inflammatory profiles (Gilmore et al., 2011). As highlighted in Tables 1 and 2
the phytochemical richness and anti-oxidant capacity is reduced in meat from animals raised on monoculture pastures compared to meat from animals with access to more forage diversity
and that could be a reason for the lack of changes in inflammatory biomarkers in this work
future clinical trials comparing inflammatory responses to botanically diverse diets vs
grain-fed meat (and dairy) are needed to test this hypothesis
or glucose tolerance compared to a diet comprised of products from grain-fed cattle
only CLA was higher in the group that consumed pasture-fed meat and milk
no information was provided on the diet fed to pasture-raised and grain-fed cattle
these data suggest the lipid content of animal products may affect lipoprotein profiles of consumers
and that pasture-raised meat and milk may have greater anti-inflammatory properties compared to feedlot-finished animals
evidence is too sparse to make definitive claims and further clinical nutrition trials are needed
Even the term “grass-fed” can mean animals were fed grass pellets in a feedlot-type production model or were grazing monoculture grasses
this does not result in similar phytochemical richness and favorable fatty acid profiles compared to animals raised on pasture with access to a wide variety of different grasses
The uncertainty about product quality may be the result of a change in the USDA Agricultural Marketing Service (AMS) regulation of standards for “grass-fed.” While the claim “grass-fed” can still be made through the USDA
AMS discontinued the verification of the applicant's programs to the Standard in 2016
To truly know whether animals were raised on pasture
consumers would have to rely on third-party verification (e.g.
“100% Pasture-Raised,” “Global Animal Partnership 5-Step® Animal Welfare Rating,” “Regenerative Organic CertifiedTM″ etc.)
and/or use Internet resources to gain insight into production practices of farmers
This would mean that we would have to diversify our meat and milk intake to include products from other livestock such as goats
It is noteworthy that consumption of products from many of these livestock is already common practice on other parts of the world or are increasing rapidly in the US (e.g.
Limiting consumption to only two to three species conflicts with herbivore diversity found in natural ecosystems
and arguably the level of diversity that is desired in agroecologically appropriate livestock systems
cover crop grazing provides further potential to increase land and forage available to pasture-based livestock production systems
while providing important agroecological benefits
Strategies that integrate multi-species grazing
and/or phytochemically rich by-product feeding should not be viewed as “silver bullet” approaches to climate change or to meet an ever-growing demand for red meat
practices that promote good land stewardship and effective use of resources should be incentivized to sustain and improve the natural resource base upon which agriculture depends—in turn
benefiting the presence of health-promoting compounds in meat and milk from productive soils and vegetation
While public health recommendations are for reducing red meat consumption to reduce risk of metabolic disease
no consideration is given to animal production practices in these dietary recommendations
That is likely because the literature on animal production systems and human health is limited
is it often stated that little to no differences exist between grass-fed or grain-fed meat and milk; however
the reductionist focus on fatty acids vastly underestimates the complexity of natural food matrices
It is in the expanded pool of phytonutrients (e.g.
and tocopherols) where substantial differences between grass-fed and grain-fed meat and milk are observed
several studies show a potential for anti-inflammatory effects and improved lipoprotein profiles when people consume pasture-raised meat and dairy
How increasing the phytonutrient density of animal foods will modify potential relationships between consumption and metabolic health of consumers needs to be further addressed in clinical studies
Future research should systematically assess the linkages between phytochemical richness of herbivore diets
and their subsequent effects on human metabolic health
This is important as a rich body of agricultural literature exists on the presence of health-promoting phytonutrients—terpenoids
and tocopherols—in grass-fed meat and milk that have rarely been evaluated in clinical trials for their potential to modulate human health responses to meat and milk consumption
Given the concerns about red meat consumption on human health and the growing interest among producers and consumers in grass-fed meat and dairy products
clinical nutrition studies evaluating cardiometabolic risk biomarkers in response to phytochemically-rich meat and dairy represents a logical next step in the field
future studies should elucidate critical—and as yet unstudied—linkages between soil health
SV wrote the first draft of the manuscript
FP and SK provided many suggestions to improve the manuscript
SV reports a grant from the North Dakota Beef Association to study the health effects of red meat in relation to diet quality
He has not accepted personal honoraria from any organization to prevent undue influence in the eye of the public
saturated and trans-fatty acids decreases HDL cholesterol and LDL particle diameter
Animal source foods: sustainability problem or malnutrition and sustainability solution
Phytoestrogens and their metabolites in bulk-tank milk: effects of farm management and season
Biosynthesis of conjugated linoleic acid in humans
PubMed Abstract | CrossRef Full Text | Google Scholar
Tanker milk variability according to farm feeding practices: vitamins A and E
Evolutionary basis for the human diet: consequences for human health
PubMed Abstract | CrossRef Full Text | Google Scholar
Muscle from grass- and grain-fed cattle differs energetically
“Occurrence in plants and in vitro
animal and human metabolism of chlorogenic acids,” in Green Coffee Bean Extract in Human Health
CrossRef Full Text | Google Scholar
2019 ACC/AHA Guideline on the Primary Prevention of Cardiovascular Disease: a Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines
Inverse association between dietary and serum conjugated linoleic acid and risk of breast cancer in postmenopausal women
Differences in postprandial inflammatory responses to a 'modern' v
traditional meat meal: a preliminary study
Dairy products and colorectal cancer risk: a systematic review and meta-analysis of cohort studies
“Chapter 4 - regulations and production of raw milk,” in Raw Milk
CrossRef Full Text | Google Scholar
Mechanisms that result in large herbivore grazing distribution patterns
Barabási
CrossRef Full Text | Google Scholar
Enhancing the fatty acid profile of milk through forage-based rations
Fat-soluble vitamin contents and fatty acid composition in organic and conventional Italian dairy products
CrossRef Full Text | Google Scholar
A review of economic considerations for cover crops as a conservation practice
CrossRef Full Text | Google Scholar
Google Scholar
Ultraviolet-absorbing compounds in milk are related to forage polyphenols
Reticulo-rumen biohydrogenation and the enrichment of ruminant edible products with linoleic acid conjugated isomers
Variation of terpenes in milk and cultured cream from Norwegian alpine rangeland-fed and in-door fed cows
Carcinogenicity of consumption of red and processed meat
Diets high in conjugated linoleic acid from pasture-fed cattle did not alter markers of health in young women
Dirt to Soil: One Family's Journey into Regenerative Agriculture
Google Scholar
Relationships between flavour and chemical composition of Abondance cheese derived from different types of pastures
CrossRef Full Text | Google Scholar
Recent advances in plant-herbivore interactions
PubMed Abstract | CrossRef Full Text | Google Scholar
Fatty acid and fat-soluble antioxidant concentrations in milk from high- and low-input conventional and organic systems: seasonal variation
Extensive ruminant production systems and milk quality with emphasis on unsaturated fatty acids
antioxidant protection degree and phenol content
Omega-3 fatty acids and inflammatory processes
PubMed Abstract | CrossRef Full Text | Google Scholar
Calderón
and color in cow's plasma and milk following a shift from hay diet to diets containing increasing levels of carotenoids and vitamin E
Benefits of polyphenols on gut microbiota and implications in human health
Integrated metabolomic and transcriptome analyses reveal finishing forage affects metabolic pathways related to beef quality and animal welfare
The importance of diet choice on stress-related responses by lambs
CrossRef Full Text | Google Scholar
Sesquiterpenoids lactones: benefits to plants and people
Color stability and antioxidant capacity of yak meat as affected by feeding with pasture or grain
CrossRef Full Text | Google Scholar
Back to Grass: The Market Potential for U.S
NY: Stone Barns Center for Food and Agriculture
Variation of fatty acid and terpene profiles in mountain milk and “Toma piemontese” cheese as affected by diet composition in different seasons
Dietary intake of carotenoids and their antioxidant and anti-inflammatory effects in cardiovascular care
Dietary compounds influencing the sensorial
volatile and phytochemical properties of bovine milk
Palatable disruption: the politics of plant milk
biodiversity and ecosystem function in soil systems
CrossRef Full Text | Google Scholar
Forage system is the key driver of mountain milk specificity
Health-promoting properties of common herbs
PubMed Abstract | CrossRef Full Text | Google Scholar
Cuchillo-Hilario
bioactive polyphenols in Mexican goats' milk cheeses on summer grazing
Cuchillo-Hilario
Forage selectivity by cattle and sheep co-grazing swards differing in plant species diversity
CrossRef Full Text | Google Scholar
A review of fatty acid profiles and antioxidant content in grass-fed and grain-fed beef
Novel n-3 immunoresolvents: structures and actions
PubMed Abstract | CrossRef Full Text | Google Scholar
D'Amico
Microbiological quality of raw milk used for small-scale artisan cheese production in Vermont: effect of farm characteristics and practices
β-carotene and retinol contents in the meat of herbivorous ungulates with a special reference to their public health importance
PubMed Abstract | CrossRef Full Text | Google Scholar
De Faccio Carvalho
Managing grazing animals to achieve nutrient cycling and soil improvement in no-till integrated systems
Flavonoids and terpenoids in goat milk in relation to forage intake
Google Scholar
Patterns of protein food intake are associated with nutrient adequacy in the general french adult population
Age-related macular degeneration and antioxidant status in the POLA study
Delgadillo-Puga
Goats' feeding supplementation with acacia farnesiana pods and their relationship with milk composition: fatty acids
A nutritional explanation for body-size patterns of ruminant and nonruminant herbivores
CrossRef Full Text | Google Scholar
Influence of pasture or grain-based diets supplemented with vitamin E on antioxidant/oxidative balance of Argentine beef
Antioxidant status and odour profile in fresh beef from pasture or grain-fed cattle
Role of oxidative stress in cardiovascular diseases
Conjugated linoleic acid content of milk from cows fed different diets
Effects of Sulla forage (Sulla coronarium L.) on the oxidative status and milk polyphenol content in goats
A dose-response study relating the concentration of carotenoid pigments in blood and reflectance spectrum characteristics of fat to carotenoid intake level in sheep1
Associations of dairy intake with risk of mortality in women and men: three prospective cohort studies
Regulation of immune function by polyphenols
PubMed Abstract | CrossRef Full Text | Google Scholar
Current situation and future trends for beef production in the United States of America - A review
Effects of winter stocker growth rate and finishing system on: III
Incorporating diversity into animal production systems can increase their performance and strengthen their resilience
Colour of bovine subcutaneous adipose tissue: a review of contributory factors
associations with carcass and meat quality and its potential utility in authentication of dietary history
bioavailability and dietary variety in age-related macular degeneration protection
Extreme population differences in the human zinc transporter ZIP4 (SLC39A4) are explained by positive selection in Sub-Saharan Africa
CrossRef Full Text | Google Scholar
Diet and inflammation: a link to metabolic and cardiovascular diseases
PubMed Abstract | CrossRef Full Text | Google Scholar
Eating on the Wild Side: The Pharmacologic
Ecologic and Social Implications of Using Noncultigens
Google Scholar
FAO (2009). The State of Food and Agriculture. Livestock in the Balance. Rome: Food and Agriculture Organization. Available online at: http://www.fao.org/3/a-i0680e.pdf (accessed September 21
Google Scholar
FAO (2010). The Second Report on the State of the World's Plant Genetic Resources for Food and Agriculture. Rome: Food and Agriculture Organization. Available online at: http://www.fao.org/3/i1500e/i1500e00.htm (accessed September 14
Google Scholar
FAO (2020). Suite of Food Security Indicators. Rome: Food and Agricultural Organization. Available online at: http://www.fao.org/faostat/en/#data/FS (accessed October 9
FAOSTAT (2020). Land Use Module. Rome: Food and Agricultural Organization. Available online at: http://www.fao.org/faostat/en/#data/RL/visualize (accessed October 10
Effect of types of forage on terpenes content and profile in goat milk
Google Scholar
Official Journal of the European Union L274/19
Livestock in no-till cropping systems- A story of trade-offs
CrossRef Full Text | Google Scholar
Association between red and processed meat consumption and chronic diseases: the confounding role of other dietary factors
and risk of breast cancer: those confounded milks
Mixed grazing systems benefit both upland biodiversity and livestock production
Incidence and mortality of testicular and prostatic cancers in relation to world dietary practices
Effect of diet finishing mode (pasture or mixed diet) on antioxidant status of Charolais bovine meat
Gerdes, S. (2019). “Grass-fed dairy sector small, but growing rapidly,” in Dairy Foods. Available online at: https://www.dairyfoods.com/articles/93994-grass-fed-dairy-sector-small-but-growing-rapidly (accessed January 3
Management-Intensive Grazing: The Grassroots of Grass Farming
Oxidative stress and diabetic complications
PubMed Abstract | CrossRef Full Text | Google Scholar
Four-year monitoring of foodborne pathogens in raw milk sold by vending machines in Italy
Agroecology: the key role of arbuscular mycorrhizas in ecosystem services
Consumption of high-oleic acid ground beef increases HDL-cholesterol concentration but both high- and low-oleic acid ground beef decrease HDL particle diameter in normocholesterolemic men
Gonzalez-Calvo
The relationship between muscle alpha-tocopherol concentration and meat oxidation in light lambs fed vitamin E supplements prior to slaughter
designing the menu and influencing the diner
CrossRef Full Text | Google Scholar
A randomized trial of beta carotene supplementation and cognitive function in men: the Physicians' Health Study II
fruit and vegetable consumption in cohort studies: a comprehensive meta-analysis
Definition of metabolic syndrome: report of the National Heart
and Blood Institute/American Heart Association conference on scientific issues related to definition
Guasch-Ferré
and Type 2 diabetes: a narrative review of the evidence
Guasch-Ferré
Meta-analysis of randomized controlled trials of red meat consumption in comparison with various comparison diets on cardiovascular risk factors
Barriers and Bridges to the Renewal of Ecosystems and Institutions
Google Scholar
Milk and dairy consumption and risk of cardiovascular diseases and all-cause mortality: dose–response meta-analysis of prospective cohort studies
PubMed Abstract | CrossRef Full Text | Google Scholar
The challenge to reach nutritional adequacy for vitamin A: beta-carotene bioavailability and conversion–evidence in humans
Influence of feeding different types of roughage on the oxidative stability of milk
CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
Catechin content of 18 teas and a green tea extract supplement correlates with the antioxidant capacity
High levels of equol in organic skimmed Finnish cow milk
Holmer-Jensen
Differential effects of dietary protein sources on postprandial low-grade inflammation after a single high fat meal in obese non-diabetic subjects
“Effect of earthworms on the disappearance rate of cattle droppings,” in Earthworm Ecology: From Darwin to Vermiculture
CrossRef Full Text | Google Scholar
The chemistry behind antioxidant capacity assays
PubMed Abstract | CrossRef Full Text | Google Scholar
Relationship between serum alpha-tocopherol and overall and cause-specific mortality
Conjugated linoleic acid-enriched butter fat alters mammary gland morphogenesis and reduces cancer risk in rats
IPCC (2019). Intergovernmental Panel on Climate Change. Climate Change and Land. Available online at: https://www.ipcc.ch/srccl/ (accessed January 6
Emerging evidence of the health benefits of S-equol
Rotational grazing effects on rangeland vegetation at a farm scale
CrossRef Full Text | Google Scholar
Conjugated linoleic acid in milk fat: high variation depending on production system
CrossRef Full Text | Google Scholar
Seasonal differences exist in the polyunsaturated fatty acid
Adapting livestock management to spatio-temporal heterogeneity in semi-arid rangelands
Janštová
Quality of raw milk from a farm with automatic milking system in the Czech Republic
Ambivalence to the Palatability Factors in Wild Food Plants
Google Scholar
Unprocessed red meat and processed meat consumption: dietary guideline recommendations from the Nutritional Recommendations (NutriRECS) consortium
Red meat consumption and risk of stroke: a meta-analysis of prospective studies
PubMed Abstract | CrossRef Full Text | Google Scholar
Carotenoids and their isomers: color pigments in fruits and vegetables
Polyphenols: benefits to the cardiovascular system in health and in aging
The role of oxidative stress in neurodegenerative diseases
CrossRef Full Text | Google Scholar
An update on the potential health benefits of carotenes
PubMed Abstract | CrossRef Full Text | Google Scholar
Effect of beef packaging method on volatile compounds developed by oven roasting or microwave cooking
CrossRef Full Text | Google Scholar
Isolation and identification of volatiles and condensable material in raw beef with supercritical carbon dioxide extraction
“Vitamin deficiencies and other nutritional disorders of the nervous system,” in Neurology and Clinical Neuroscience
CrossRef Full Text | Google Scholar
Klingelschmidt
and fishery workers: a systematic literature review and meta-analysis
Kozová
Changes in the content of biologically active polyamines during beef loin storage and cooking
Kris-Etherton
Kris-Etherton
Bioactive compounds in foods: their role in the prevention of cardiovascular disease and cancer
Phenolic content and ferric reducing-antioxidant power of cow's milk produced in different pasture-based production systems in southern Brazil
Trans-11-18:1 is effectively Delta9-desaturated compared with trans-12-18:1 in humans
Kumar, S., and Deshmukh, R. (2019). Allied Market Research. Organic Dairy Food and Drinks Market by Type (Organic Milk, Organic Yogurt, Organic Cheese, and Other Organic Dairy Food and Drinks): Global Opportunity Analysis and Industry Forecast, 2019–2026. Available online at: https://www.alliedmarketresearch.com/organic-dairy-food-and-drinks-market (accessed October 10
Increasing pasture intakes enhances polyunsaturated fatty acids and lipophilic antioxidants in plasma and milk of dairy cows fed total mix ration
Flavor constituents of beef as influenced by forage- and grain-feeding
High-fat dairy food and conjugated linoleic acid intakes in relation to colorectal cancer incidence in the Swedish Mammography Cohort
Effects of conventional and grass-feeding systems on the nutrient composition of beef
Integrated crop–livestock systems: strategies to achieve synergy between agricultural production and environmental quality
Overview of metabolism and bioavailability enhancement of polyphenols
Inflammatory mechanisms: the molecular basis of inflammation and disease
PubMed Abstract | CrossRef Full Text | Google Scholar
Where's the beef?: incorporating cattle into sustainable agroforestry systems in the Amazon Basin
CrossRef Full Text | Google Scholar
López-Andrés
Antioxidant effects of ryegrass phenolics in lamb liver and plasma
Relationships between animal species (cow versus goat) and some nutritional constituents in raw milk farmhouse cheeses
The 21st-century great food transformation
PubMed Abstract | CrossRef Full Text | Google Scholar
Protein oxidation in muscle foods: a review
and antioxidant properties of lambs fed pasture versus mixed diet
PubMed Abstract | CrossRef Full Text | Google Scholar
Detection of lipid-derived aldehydes and aldehyde:protein adducts in vitro and in beef
Mangialasche
Tocopherols and tocotrienols plasma levels are associated with cognitive impairment
Occurrence of volatile mono- and sesquiterpenoids in highland and lowland plant species as possible precursors for flavor compounds in milk and dairy products
CrossRef Full Text | Google Scholar
Influence of season and pasture feeding on the content of α-tocopherol and β-carotene in milk from Holstein
“Milk indicators for recognizing the types of forages eaten by dairy cows,” in Indicators of Milk and Beef Quality
Google Scholar
“Effects of grass-based diets on the content of micronutrients and fatty acids in bovine and caprine dairy products”
in Land Use Systems in Grassland Dominated Regions
Proceedings of the 20th General Meeting of the European Grassland Federation (Luzern: vdf Hochschulverlag AG an der ETH Zurich)
Potential of multi-species livestock farming to improve the sustainability of livestock farms: a review
Call of the Reed Warbler: A New Agriculture
Google Scholar
Typical dairy products in Africa from local animal resources
and fiber reduces the cancer risk of red and processed meat in a large prospective cohort of adults from Alberta's tomorrow project
Absorption and antioxidant effects of quercetin from onions
Vitamin E supplementation for the ruminant
Soil health and arthropods: from complex system to worthwhile investigation
PubMed Abstract | CrossRef Full Text | Google Scholar
Perspectives on sesquiterpene lactones in inflammation and cancer
PubMed Abstract | CrossRef Full Text | Google Scholar
Meunier-Goddik
“Chapter 15 - Consumers acceptance of raw milk and its products,” in Raw Milk
CrossRef Full Text | Google Scholar
When art and science meet: integrating knowledge of French Herders with science of foraging behavior
CrossRef Full Text | Google Scholar
Unprocessed red and processed meats and risk of coronary artery disease and type 2 diabetes–an updated review of the evidence
A short-term n-3 DPA supplementation study in humans
and carotid atherosclerosis in the Multi-Ethnic Study of Atherosclerosis (MESA)
doi: 10.1016/j.atherosclerosis.2006.05.007
Absorption of phenolic acids in humans after coffee consumption
Ecological functions and ecosystem services provided by Scarabaeinae dung beetles
Nielsen (2020). Retail Sales Data. Available online at: https://www.nielsen.com/us/en/ (accessed July 13
Defective mitochondrial biogenesis: a hallmark of the high cardiovascular risk in the metabolic syndrome
The Role of Animal-Source Foods in Healthy
Global Alliance for Improved Nutrition (GAIN)
CrossRef Full Text | Google Scholar
Comparison of dietary conjugated linoleic acid with safflower oil on body composition in obese postmenopausal women with type 2 diabetes mellitus
Nozière
Carotenoids for ruminants: from forages to dairy products
O'Callaghan
“Chapter 7 - nutritional aspects of raw milk: a beneficial or hazardous food choice,” in Raw Milk
Omamo, S. W., Diao, X., Wood, S., Chamberlin, J., You, L., Benin, S., et al. (2006). Strategic Priorities for Agricultural Development in Eastern and Central Africa. Intl Food Policy Res Inst. Research Reports 150. Available online at: http://www.ifpri.org/sites/default/files/publications/rr150.pdf
Google Scholar
Evaluating the ranch and watershed scale impacts of using traditional and adaptive multi-paddock grazing on runoff
sediment and nutrient losses in North Texas
Pena-Oyarzun
Autophagy and oxidative stress in non-communicable diseases: a matter of the inflammatory state
Commonly consumed protein foods contribute to nutrient intake
Declining biodiversity for food and agriculture needs urgent global action
CrossRef Full Text | Google Scholar
Pizzoferrato
Degree of antioxidant protection: a parameter to trace the origin and quality of goat's Milk and Cheese
Grasslands: a source of secondary metabolites for livestock health
Traceability of animal feeding diet in the meat and milk of small ruminants
CrossRef Full Text | Google Scholar
Review: authentication of grass-fed meat and dairy products from cattle and sheep
Effect of concentrate finishing on the carotenoid content of perirenal fat in grazing sheep: its significance for discriminating grass-fed
concentrate-fed and concentrate-finished grazing lambs
Google Scholar
Nourishment: What Animals Can Teach Us About Rediscovering Our Nutritional Wisdom
Google Scholar
The value to herbivores of plant physical and chemical diversity in time and space
Acquired aversions as the basis for varied diets of ruminants foraging on rangelands
PubMed Abstract | CrossRef Full Text | Google Scholar
What does it mean to be locally adapted and who cares anyway
PubMed Abstract | CrossRef Full Text | Google Scholar
“Applicability of five diet-selection models to various foraging challenges ruminants encounter,” in Behavioural Mechanisms of Food Selection
CrossRef Full Text | Google Scholar
Is grassfed meat and dairy better for human and environmental health
Quiñonez-Flores
Oxidative stress relevance in the pathogenesis of the rheumatoid arthritis: a systematic review
concentrate feeding with or without antioxidants on carcass characteristics
Water scarcity and fish imperilment driven by beef production
Ritzenthaler
Consumption of conjugated linoleic acid (CLA) from CLA-enriched cheese does not alter milk fat or immunity in lactating women
Rodríguez-García
Naturally lignan-rich foods: a dietary tool for health promotion
Röhrle
colour and reflectance measurements in bovine adipose tissue to discriminate between beef from different feeding systems
Climate change responses benefit from a global food system approach
Role of stress in the pathogenesis of the metabolic syndrome
PubMed Abstract | CrossRef Full Text | Google Scholar
Role of natural phenolics in hepatoprotection: a mechanistic review and analysis of regulatory network of associated genes
Productive response of dairy cows fed with different levels of totally mixed ration and pasture
Sustainability of feeding plant by-products: a review of the implications for ruminant meat production
Conjugated linoleic acid in meat and meat products: a review
Schönfeldt
The need for country specific composition data on milk
CrossRef Full Text | Google Scholar
Schwingshackl
Food groups and risk of type 2 diabetes mellitus: a systematic review and meta-analysis of prospective studies
Schwingshackl
Food groups and risk of all-cause mortality: a systematic review and meta-analysis of prospective studies
The value of native plants and local production in an era of global agriculture
Dietary intake of carotenoids and risk of type 2 diabetes
Effects of a dairy product (pecorino cheese) naturally rich in cis-9
trans-11 conjugated linoleic acid on lipid
inflammatory and haemorheological variables: a dietary intervention study
STATISTA (2019). Per Capita Consumption of Boneless Red Meat in the U.S. by Type 2017. Available online at: https://www.statista.com/statistics/184378/per-capita-consumption-of-red-meat-in-the-us-2009-by-type/ (accessed October 10
Comparative ecology of bison and cattle on mixed-grass prairie
Google Scholar
PubMed Abstract | CrossRef Full Text | Google Scholar
Effects of consumption of beef from variably fed cattle on anthropometric measurements
serum parameters and fatty acid composition in healthy men and women
CrossRef Full Text | Google Scholar
USDA (2016a). Organic Production and Handling Standards. US Department of Agriculture. Available online at: https://www.ams.usda.gov/sites/default/files/media/OrganicProductionandHandlingStandards.pdf
USDA (2016b). USDA, Agricultural Research Service. National Nutrient Database for Standard Reference, release 28. Washington, DC: USDA. Available online at: http://www.ars.usda.gov/ba/bhnrc/ndl (accessed January 2
Changes in terpenoid composition of milk and cheese from commercial sheep flocks associated with seasonal feeding regimens throughout lactation
Van Der Steeg
and apolipoprotein A-I: significance for cardiovascular risk: the IDEAL and EPIC-Norfolk studies
CrossRef Full Text | Google Scholar
Dietary polyphenols as modulators of brain functions: biological actions and molecular mechanisms underpinning their beneficial effects
PubMed Abstract | CrossRef Full Text | Google Scholar
Conservation and value of local livestock breeds: usefulness of niche products and/or adaptation to specific environments
Vialloninsta
Transfer of monoterpenes and sesquiterpenesfrom forages into milk fat
Milk volatile organic compounds and fatty acid profile in cows fed timothy as hay
Utilization of Fruit and Vegetable Wastes as Livestock Feed and as Substrates for Generation of Other Value-Added Products
Bangkok: Food and Agriculture Organization of the United Nations
Google Scholar
Google Scholar
Novel insights of dietary polyphenols and obesity
Evaluation of continuous and multipaddock grazing on vegetation and livestock performance—a modeling approach
CrossRef Full Text | Google Scholar
PubMed Abstract | CrossRef Full Text | Google Scholar
Prolonged exposure to manure from livestock-administered antibiotics decreases ecosystem carbon-use efficiency and alters nitrogen cycling
Effects of butter from mountain-pasture grazing cows on risk markers of the metabolic syndrome compared with conventional Danish butter: a randomized controlled study
Whaley-Connell
The role of oxidative stress in the metabolic syndrome
CrossRef Full Text | Google Scholar
Food in the Anthropocene: the EAT–Lancet Commission on healthy diets from sustainable food systems
Carotenoid and retinol concentrations in serum
adipose tissue and liver and carotenoid transport in sheep
CrossRef Full Text | Google Scholar
A comparison of beta-carotene-splitting activity isolated from intestinal mucosa of pasture-grazed sheep
PubMed Abstract | Google Scholar
oxidative stress and antioxidant and anti-inflammatory effects
Anti-cancer potential of sesquiterpene lactones: bioactivity and molecular mechanisms
Association of changes in red meat consumption with total and cause specific mortality among US women and men: two prospective cohort studies
or fish intake with incident cardiovascular disease and all-cause mortality
Natural polyphenols for prevention and treatment of cancer
A cluster analysis of natural beef product consumers by shopping behavior
Provenza FD and Kronberg SL (2021) Health-Promoting Phytonutrients Are Higher in Grass-Fed Meat and Milk
Received: 24 April 2020; Accepted: 14 December 2020; Published: 01 February 2021
Copyright © 2021 van Vliet, Provenza and Kronberg. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)
Pitkin County voters will consider three candidates for one seat on the Board of County Commissioners in a primary election this month. Ballots went out in the mail on June 3; the election is June 25.
District 5 is the only contested race, and incumbent Francie Jacober has two challengers: Neil Reilley and Toni Kronberg.
It’s an at-large election, meaning voters in all regions of the county will get to decide who fills the seat representing some of its most rural areas, including the Crystal River Valley, Frying Pan Valley and parts of Snowmass Canyon.
The two highest vote-getters in the primary will advance to the general election on November 5.
Jacober, who is vying for a second term on the Board of County Commissioners, lives in the Crystal River Valley and has made environmental issues a key part of her platform.
She said in an interview that she wants to preserve open space and agricultural lands — “because once we lose a piece of land to development, it's over, there's no going back and land is finite.” She also wants the county to continue its momentum on climate action and reduce carbon emissions through policies like the county’s “aggressive” Climate Action Plan.
Jacober said her platform also includes a two-pronged approach to the needs of the community through human services and affordable housing.
“It's incumbent on us to take care of everybody in our county, and to protect those who don't have access to that immense wealth that we have up here in Aspen,” Jacober said.
In fact, all three candidates acknowledged the need for more housing that the workforce can afford — so long as it fits with the scale and character of the community.
Neil Reilley also lives up the Crystal; he said he wants to preserve the “agrarian and rural nature of Pitkin County.”
“I would like to see less building, less multi-story mixed-use, less looks-like-Vail-starting-to-look-like-Summit County (development), and just slow down a little bit,” Reilley said.
He’s also focused on environmental protections and the preservation of natural resources, and wants to see the county tamp down further on energy consumption.
Meanwhile, Toni Kronberg is building her campaign around safety and efficiency on Highway 82. She lives close to the major thoroughfare in Snowmass Canyon.
“It's our lifeline, … and it's very dangerous,” Kronberg said. “So my motto is that we need to arrive home alive, sane, and on time to pick up the kids.”
In addition to Highway 82 and affordable housing, Kronberg said she’s thinking about mental health services and the layout of the Aspen/Pitkin County Airport.
Aspen Public Radio will cover several key issues in the lead-up to the June 25 primary, including the candidates’ perspectives on the Airport Layout Plan, satisfaction with elected officials and affordability in Pitkin County.
Two other races for Pitkin County Commissioner are uncontested this year. Greg Poschman is the sole candidate in District 3, and Jeffrey Woodruff is the sole candidate in District 4.
Volume 10 - 2023 | https://doi.org/10.3389/fspas.2023.1226200
we consider the dynamics of ion fluxes and magnetic field changes in turbulent regions of magnetotail dipolarizations
The data from the Cluster-II mission (magnetic field measurements from fluxgate magnetometers and energetic charged particle observations from RAPID spectrometers) were used for the analysis
We study individual events and investigate statistically the changes of charged particle fluxes during magnetic field dipolarizations observed during 2001–2015
Received changes in the spectral index indicate that CNO+ ions undergo stronger acceleration during dipolarization than protons and helium ions
Before dipolarization front monotonic growth the ions flux is observed (the maximum of flux is observed at 1–1,5 min after the start of dipolarization) in the range of ∼ 92–374 keV for proton; in the energy range ∼ 138–235 keV for He+ and in the energy range of 414–638 keV for CNO+ ions
Flux increase before arriving dipolarization front may result from the reflection of plasma sheet ions at the dipolarization front and the result of the resonant interactions of ions with low-frequency electromagnetic waves
the dissipation of turbulent fluctuations leads to plasma heating and acceleration of charged particles
localized dissipation is associated with the phenomenon of “intermittency”
which is an uneven distribution of energy within a turbulent environment
Both the solar wind and ionosphere can serve as sources for ions and electrons in the magnetosphere (Delzanno et al., 2021)
The source of ions can be determined based on the property that ionospheric particles are singly ionized
while solar wind ions are almost completely ionized
The number of ions entering the magnetosphere will depend on the level of geomagnetic activity
It can be determined by a significant number of factors
including solar wind ion heating at the front of the shock wave
the modulation in the region of magnetic field reconnection
The presence of heavy ions in the magnetosphere will significantly change the physics of the processes taking place there
Since the main characteristics of the plasma (density
thickness of the current/plasma layer) are changing
the conditions and rate of development of instabilities (in particular the Kelvin-Helmholtz instability and reconnection) will also change
The results presented in the studies by Kozak et al. (2018) showed that the relative content of heavy ions in the observed regions of magnetic field dipolarization may exert significant influence upon the scale of the transition from the magnetohydrodynamic to the kinetic approach in the analysis of turbulent processes
The aim of this study is to use measurements of the magnetic field and particle fluxes in various energy channels to estimate the time dependence of these values before and after the start of dipolarization; to find out the energization evolution of protons and heavier ions
we investigate the change in fluxes of charged particles and magnetic field changes for a single event
Later we will provide a statistical analysis of the change in particle fluxes in the region of magnetic field dipolarization observed during 2001–2015 using the superimposed epoch approach
For our analysis, we used the magnetic field measurements provided by fluxgate magnetometers (FGM) on board four Clusters spacecraft (SC) with resolution 22.4 Hz (Balogh et al., 2001), and fluxes measurements by RAPID (Research with Adaptive Particle Imaging Detectors) spectrometers in the energy range up to 1,500 keV for protons with the resolution 0.25 Hz, and up to 4,000 keV for heavier ions with 0.067 Hz (Wilken et al., 2001)
we used GSM (geocentric solar magnetospheric) coordinate system everywhere
All analysed events are characterized by multiple dipolarization and correspond to criteria (Borovsky et al., 1993):
• sharp fluctuations Bz components of the magnetic field (≥4 nT);
• large inclination angle of magnetic field (≥45°);
• large inclination angle from minimal to maximal Bz (≥10°);
• value ∣Bx∣ ≤ 15 nT
The beginning of the first dipolarization front for the considered events is shown in Supplementary Appendix Table S1
Initialization of the substorm and dipolarization of the magnetic field for all events takes place in a spatial range −10 > XGSE > − 17RE
−5 < YGSE < 9RE and −1 < ZGSE < 4RE
As a typical example of ion flux changes in magnetotail regions
we consider in detail the event on 11 September 2014
For the 11 September 2014 event, the dipolarization (a sharp increase in the Bz component of the magnetic field pointing north) in the magnetotail begins at around 04:03:13 UT. The onset of dipolarization becomes evident through a pronounced jump in the Bz component. Figure 1 shows the temporal evolution of the magnetic field (top panel)
FIGURE 1. Changes in the magnetic field, fluxes and spectral index for the event of 11 September 2014. The intensities are averaged over a sampling interval of 30s for e−, 60s for H+, and 180s for CNO+ and He+. Spectral indices γ are calculated from the ion intensities using Eq. 1
The bands in the ion and electron fluxes show the standard deviations obtained from the instrument and the bands in the spectral index represent the uncertainty in γ using error propagation of the errors in the ion and electron intensities
For this event, a series of injections at SC are presented in Supplementary Appendix Table S2. We determined proton injections as increases in proton flux in, at least, two energy channels by more than 5 times, and electron injections as increased more than 1.7 times (Malykhin et al., 2018)
and there is a shift between proton and electron injections
The difference in observations of electron and proton injections can also be attributed to the complex structure of the flux accumulation region
consisting of several pulses moving one after the other
The presence of several localized pulses complicates the multiscale picture of magnetic field gradients
which affects the electron drift trajectories and cause the formation of multiple and short electron injections rather than a monotonous increase of suprathermal electron flux
Further, we compare changes in electron and ion fluxes with magnetic field changes (top panel of Figure 1). The energy dependency of fluxes was considered in the form of a power law: Flux ∼ Energy−γ (Imada et al., 2007)
The ratio to determine the spectral index was determined as (Kronberg and Daly, 2013):
where Ji2 and Ji1 - are the differential fluxes of charged particles in neighbouring energy channels
Eeff2 and Eeff1 we use the geometric mean between the lowest energies of the neighboring channels
The fluxes measured by the RAPID experiment and the calculated values of the spectrum index for the event of 11 September 2014, are presented in Figure 1
Averaging was carried out in the time resolution of 30 s for electrons
An increase in the energy of the electron flux was observed after the onset of dipolarization by each spacecraft (SC). After the start of dipolarization, the behaviour of energetic electron flux resembles the dynamics of the Bz field in the plasma sheet, which indicates the adiabatic acceleration of electrons, and it is consistent with the results by Malykhin et al. (2018)
Figure 1 shows the growth of the spectral index γ for electrons within 10 min after the start of dipolarization (the first front) in the energy range from 94.5 to 127.5 keV
a “collapse” (sharp decrease) of the spectral index is observed in various energy ranges
the minima of which are shifted by several seconds relative to each other
the decrease in the spectral index γ during dipolarization is fixed to ∼ 92 keV
within ∼ 20 min after dipolarization in the energy range of 75.3–92.2 keV
the spectral index γ fluctuates near zero
Graphs of changes in He+ and CNO+ fluxes are similar to those for high-energy proton fluxes
We observe an increase in helium fluxes during the dipolarization of the magnetic field
the lack of a significant number of measurements for heavy ions does not allow us to draw unambiguous conclusions
The value of the intensity of the magnetic field fluctuations at the gyrofrequencies of different types of ions was plotted in Figure 2 and Figure 3 where we can compare the contribution of heavy ions to the processes occurring during the multiple magnetic dipolarization for the 11 September 2014 substorm
The value of the intensity of magnetic field oscillations at different gyrofrequencies for the event of 11 September 2014
The top panel shows magnetic field changes for 11 September 2014 event
The middle panel indicates the square root of the wavelet power of the magnetic field vector with overplotted gyrofrequencies of H+
The bottom panel shows wavelet amplitudes along each gyrofrequency in the time domain
Change in the intensity of wavelet oscillations at gyrofrequencies of various types of ions from four-spacecraft measurements for 11 September 2014 event
Zero value for Time Since Epoch indicates the first dipolarization front
Superposed epoch analysis was performed for all Cluster spacecraft for this event
Blue shadows mean an area between the 25th and 75th percentiles
Intensities of the magnetic field fluctuations at the gyrofrequencies of different types of ions were obtained from the slicing wavelet transform of the magnetic field over the time domain at each gyrofrequency (Figure 2). In Figure 3 we can compare the contribution of heavy ions to the processes occurring during the multiple magnetic dipolarization for the 11 September 2014 substorm
Figure 2 obtained using continuous wavelet transform W(t
f) (Morlet wavelet as mother wavelet) of magnetic field
These figures show that the highest value of the intensity of magnetic field fluctuations is observed at the gyrofrequency of oxygen ion
As mentioned above, to generalize the dependence of the dynamics of different types of ions, a statistical examination was carried out by employing the superimposed epoch method. The list of available measurements for ion fluxes is shown in Supplementary Appendix Table S3
The Bz magnetic field values and ion fluxes are normalized by their respective maximum values
Normalized proton fluxes (left) and spectral index (right) in different energy channels relative to the beginning of dipolarization by the superposed epoch method
The top right panels correspond to magnetic field changes (also applied to the superimposed epoch method)
Normalized proton fluxes (left) and spectral index (right) in different energy channels relative to the beginning of dipolarization (zero point) by the superposed epoch method
Normalized CNO fluxes (left) and spectral index (right) in different energy channels relative to the beginning of dipolarization (zero point) by the superposed epoch method
These figures reveal that in the case of protons
the flux shows little change to 75 keV and the spectral index was near constant for the low-energy range
A significant increase in the ions flux is observed (the maximum is shifted by ∼ 1 min after the start of dipolarization) in the range of ∼ 92–374 keV
while the shape of the normalized flux repeats the changes in the Bz component of the magnetic field
calculated for this energy range decreases
A decrease in γ was observed at the same time as an increase in the flux in this range
This result indicates the energization of high-energy protons during dipolarizations
It is also worth noting that after the onset of dipolarization
the value of γ for the range 160–374 keV decreases to zero
This indicates the so-called proton spectra “flattening” in this energy range
Changes in He+ ion fluxes in the energy range ∼ 138–235 keV were very similar to changes in high-energy proton fluxes
The monotonic growth of the helium flux at ∼ 138 keV
235 keV and 315 keV begins during dipolarization
A decrease in the spectral index γ is observed up to 1 min from the zero point
the acceleration of He+ lasted longer to the start of dipolarization than the acceleration of protons
the largest changes are observed in the energy range of 414–638 keV
The growth of fluxes is recorded in wider time scales
A significant decrease in γ was observed in the range of energies ∼ 414–638 keV
the reduction in the spectral index γ begins before the onset of dipolarization and lasts until approximately 4 min after the beginning
In the range of energies (274—498 keV)
γ has significant fluctuations after dipolarization
Since the decrease in the spectral index (γ) indicates the acceleration of the ions
it can be derived from the obtained results that the heavier ions experience stronger acceleration than the lighter ions (H+ and He+) during dipolarization
The changes in fluxes obtained in the work are consistent with the results obtained in the work of Malykhin et al. (2019)
The uniqueness of our research conducted is the comparison of changes in fluxes with changes in magnetic field intensity at gyrofrequencies of various types of ions
both for the single event and for multiple events
at −80…-75 s relative to the onset
there is the transition of the lower quartile of I(O +) from smooth shape to more fluctuated
This means that the wavelet intensity I(O +) for t > − 75 s exceeds the wavelet edge effect
the increase in intensity of the magnetic field begins approximately 40 s before the onset
This value exceeds the timescale of the edge effect
The value of the intensity of magnetic field fluctuations at different gyrofrequencies for the events of 2001–2015 (epoch method)
we have applied a set of techniques to Cluster-II magnetic field and particle measurements to estimate the energization time dependence for protons
and heavier ions near the turbulent region of dipolarization (before the onset
wave activity remains constant for approximately 1 minute
Wave activity associated with O+ ions was observed at least 75–80 s before the dipolarization started
During dipolarization CNO+ ions experience stronger acceleration than the lighter ions (H+ and He+)
Flux increase in the region of the dipolarization front: monotonic growth the ions flux is observed (the maximum of flux is observed at 1–1,5 min after the start of dipolarization) in the range of ∼ 92–374 keV for proton; in the energy range ∼ 138–235 keV for He+ and in the energy range of 414–638 keV for CNO+ ions
Recorded flux increase before arriving dipolarization front may result from the reflection of plasma sheet ions at the dipolarization front (Zhou et al., 2011)
When analysing individual events, it was found that changes in electron fluxes inside the plasma sheet are determined by the Bz-component behaviour and indicate the adiabatic acceleration of electrons. This is consistent with results by Malykhin et al. (2018)
For a correct description of turbulent regions of the order of proton gyroradius
it is necessary to use the self-consistent Maxwell-Vlasov equations for fields
and distribution functions of charged particles
The original contributions presented in the study are included in the article/Supplementary Material
further inquiries can be directed to the corresponding author
LK proposed a scientific goal for our research
conducted an interpretation of the obtained results
superimposed epoch analysis of ion flux data
EK made valuable suggestions about considering ion fluxes
BP made a spectral (wavelet) study and superimposed epoch analysis of magnetic field data and made visualization (SC location
RA and AB performed the analysis of ion flux data
IB and VF proposed useful corrections to the article text
All authors contributed to the article and approved the submitted version
97742 of the Volkswagen Foundation (VW-Stiftung)
the Royal Society International Exchanges Scheme 2021 (IES⧵R1⧵211177) and BF/30-2021
The work of EK was supported by the German Research Foundation (DFG) under number KR 4375/2-1 within SPP “Dynamic Earth”
We acknowledge Cluster Science Archive (https://www.cosmos.esa.int/ web/csa)
PI and teams of FGM and RAPID instruments for providing the data
The Supplementary Material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fspas.2023.1226200/full#supplementary-material
Solar wind turbulence and the role of ion instabilities
CrossRef Full Text | Google Scholar
Bursty bulk flows in the inner central plasma sheet
CrossRef Full Text | Google Scholar
Characterizing interstellar filaments with herschel in ic 5146
CrossRef Full Text | Google Scholar
The cluster magnetic field investigation: overview of in-flight performance and initial results
CrossRef Full Text | Google Scholar
Particle acceleration in the magnetotail and aurora
CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
The occurrence rate of magnetospheric-substorm onsets: random and periodic substorms
CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
CrossRef Full Text | Google Scholar
The dissipation of solar wind turbulent fluctuations at electron scales
CrossRef Full Text | Google Scholar
Perpendicular ion heating by low-frequency alfvén-wave turbulence in the solar wind
CrossRef Full Text | Google Scholar
and the alpha-to-proton temperature ratio in the solar wind
CrossRef Full Text | Google Scholar
Thin current sheets and associated electron heating in turbulent space plasma
CrossRef Full Text | Google Scholar
The impact of cold electrons and cold ions in magnetospheric physics
CrossRef Full Text | Google Scholar
Origin of low proton-to-electron temperature ratio in the earth’s plasma sheet
CrossRef Full Text | Google Scholar
Heating and acceleration of charged particles during magnetic dipolarizations
CrossRef Full Text | Google Scholar
Acceleration of ions to suprathermal energies by turbulence in the plasmoid-like magnetic structures
CrossRef Full Text | Google Scholar
Distribution of plasma turbulence in our galaxy derived from radio scintillation maps
CrossRef Full Text | Google Scholar
Energetic electron acceleration in the downstream reconnection outflow region
CrossRef Full Text | Google Scholar
Energetic (>100 kev) o+ ions in the plasma sheet
CrossRef Full Text | Google Scholar
and dissipation in high-temperature plasmas
CrossRef Full Text | Google Scholar
Hot solar-wind helium: direct evidence for local heating by alfvén-cyclotron dissipation
PubMed Abstract | CrossRef Full Text | Google Scholar
Evolution of ring current ion energy spectra during the storm recovery phase: implication for dominant ion loss processes
CrossRef Full Text | Google Scholar
Plasma jet braking: energy dissipation and nonadiabatic electrons
PubMed Abstract | CrossRef Full Text | Google Scholar
Spatial variations in the suprathermal ion distributions during substorms in the plasma sheet
CrossRef Full Text | Google Scholar
Variations in the plasma parameters of the earth’s magnetotail during substorm initiation
CrossRef Full Text | Google Scholar
Characteristics of the turbulence processes in the magnetohydrodynamic environment
CrossRef Full Text | Google Scholar
Spectra of turbulence during the dipolarization of the magnetic field
CrossRef Full Text | Google Scholar
Processes in the current disruption region: from turbulence to dispersion relation
CrossRef Full Text | Google Scholar
Turbulent processes in the earth’s magnetotail: spectral and statistical research
CrossRef Full Text | Google Scholar
Circulation of heavy ions and their dynamical effects in the magnetosphere: recent observations and models
CrossRef Full Text | Google Scholar
Spectral analysis for wide energy channels
CrossRef Full Text | Google Scholar
Multipoint observations of ions in the 30–160 kev energy range upstream of the earth’s bow shock
CrossRef Full Text | Google Scholar
Comparing and contrasting dispersionless injections at geosynchronous orbit during a substorm event
CrossRef Full Text | Google Scholar
Acceleration of protons and heavy ions to suprathermal energies during dipolarizations in the near-earth magnetotail
CrossRef Full Text | Google Scholar
Contrasting dynamics of electrons and protons in the near-earth plasma sheet during dipolarization
CrossRef Full Text | Google Scholar
Turbulent heating and acceleration of he++ ions by spectra of alfvén-cyclotron waves in the expanding solar wind: 1.5-d hybrid simulations
CrossRef Full Text | Google Scholar
Global imaging of o+ from image/hena
CrossRef Full Text | Google Scholar
Acceleration of ions of ionospheric origin in the plasma sheet during substorm activity
Google Scholar
Morley, S., Koller, J., Welling, D., Larsen, B., and Niehof, J. (2014). Spacepy: python-based tools for the space science community. Michgan, ASCL: Astrophysics Source Code Library. https://ascl.net/1401.002
Google Scholar
Motion of the dipolarization front during a flow burst event observed by cluster
CrossRef Full Text | Google Scholar
Adiabatic acceleration of suprathermal electrons associated with dipolarization fronts
CrossRef Full Text | Google Scholar
Ion energization and transport associated with magnetic dipolarizations
CrossRef Full Text | Google Scholar
In situ evidence of magnetic reconnection in turbulent plasma
CrossRef Full Text | Google Scholar
Themis observations of an earthward-propagating dipolarization front
CrossRef Full Text | Google Scholar
Dipolarization fronts in the magnetotail plasma sheet
CrossRef Full Text | Google Scholar
Turbulent heating of jupiter’s middle magnetosphere
CrossRef Full Text | Google Scholar
Recent advances in understanding substorm dynamics
CrossRef Full Text | Google Scholar
Magnetic reconnection in two-dimensional magnetohydrodynamic turbulence
PubMed Abstract | CrossRef Full Text | Google Scholar
Local kinetic effects in two-dimensional plasma turbulence
PubMed Abstract | CrossRef Full Text | Google Scholar
Braking of high-speed flows in the near-earth tail
CrossRef Full Text | Google Scholar
Oxygen temperature anisotropy and solar wind heating above coronal holes out to 5Rʘ
CrossRef Full Text | Google Scholar
Current sheets and collisionless damping in kinetic plasma turbulence
CrossRef Full Text | Google Scholar
doi:10.1175/1520-0477(1998)079<0061:apgtwa>2.0.co;2
CrossRef Full Text | Google Scholar
Kinetic-scale magnetic turbulence and finite larmor radius effects at mercury
CrossRef Full Text | Google Scholar
Turbulent magnetic field fluctuations in saturn’s magnetosphere
CrossRef Full Text | Google Scholar
First results from the rapid imaging energetic particle spectrometer on board cluster
CrossRef Full Text | Google Scholar
Rcm-e simulation of ion acceleration during an idealized plasma sheet bubble injection
CrossRef Full Text | Google Scholar
Particle transport and energization associated with substorms
CrossRef Full Text | Google Scholar
Particle transport and acceleration in a time-varying electromagnetic field with a multi-scale structure
CrossRef Full Text | Google Scholar
On the nature of precursor flows upstream of advancing dipolarization fronts
CrossRef Full Text | Google Scholar
Ballai I and Fedun V (2023) Turbulent dipolarization regions in the Earth’s magnetotail: ion fluxes and magnetic field changes
Received: 20 May 2023; Accepted: 26 September 2023;Published: 13 October 2023
Copyright © 2023 Kozak, Kronberg, Petrenko, Blöcker, Akhmetshyn, Ballai and Fedun. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use
*Correspondence: Liudmyla Kozak, Z3V0b3Zza2FAdWtyLm5ldA==
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The Linsenhoff/Rath family is looking for a dedicated and experienced groom to join the existing team at Gestüt Schafhof in Kronberg
Gestut Schafhof is a private stud farm that breeds and trains dressage horses that compete in Germany and internationally
We are looking for a person who is enthusiastic
a team player and shares the joy of horses with us
- You like to get involved and are responsible
- You are interested in the area of sport horse care and horse breeding
- You already have professional experience in these areas
- Horse care and exercise of the sport horses (paddock
- Horse care of our broodmares and pensioners
- Supporting the team in horse feeding and stable care
We look forward to receiving your detailed application
Please send it in digital form only to Matthias Alexander Rath at:
Stalls for Rent at Durondeau Dressage in Peer, Belgium
Exceptionally Well Located Equestrian Facility in Wellington, Florida
Well-built Equestrian Estate With Multiple Business Opportunities in Sweden
Stable Units for Rent at Lotje Schoots' Equestrian Center in Houten (NED)
For Rent: Several Apartments and Stable Wing at High-End Equestrian Facility
Stable Wing Available at Reiterhof Wensing on Dutch/German border
Real Estate: Well-Appointed Country House with Extensive Equestrian Facility in the U.K.
Crom Comedy Festival lineup also featured Mike Carrozza
BY Julianna RomanykPublished May 6, 2017
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Eric Kronberg strives to demystify and harmonize urban design
architecture and development into better places for all
Known as a “zoning whisperer,” he is a principal at Kronberg Urbanists + Architects in Atlanta - and he is quite familiar with Chattanooga
Eric will be the speaker at the next CIVIQ
presented by Chattanooga Design Studio - starting at 5:30 PM at the downtown Chattanooga Public Library
The past few weeks on “Scenic Roots,” we’ve shared parts of our conversation with Eric
here is our full conversation with him - along with Eric Myers
Two single-family lots (each about a third of an acre) were filled in with 16 courtyard units in Atlanta
creating a model for attainable workforce housing
Finley Street Cottages (FStC) consists of two historic houses
and guest houses grouped around a private courtyard—and no off-street parking
the project is a creative response to the city’s housing crunch
“Finley Cottages is an example of the kind of housing innovation the private market is advancing to help make housing more affordable in Atlanta,” reports Joshua Humphries
Director of Housing and Community Development for the City of Atlanta
FStC brings together diverse races and ages
Assistant Director of the city’s Office of Housing and Community Development Housing Innovation Lab
and you have a courtyard in the middle and the greenspace
and it is a part of the neighborhood feel,” he says
“you really do start to see the type of community that can emerge.”
This “micro-community” is a model for the built environment
and social life “as a relational solution in our society for living … in proximity to your neighbors,” explains Justin Bleeker
The design of FStC pays attention to details that allow community to take root
The shared public space with amenities is one example
the porches offer a transition between public and private spaces to facilitate a connection to the public street and the private green
FStC combines a wider variety of housing types than is typical in a cottage court
new three-story duplexes are side-by-side with the historic single-story houses without looking out of scale
The cottages offer generous outdoor space
That shows what is possible without off-street parking
A heavy rail transit station is within walking distance
and the cottages leverage abundant on-street parking in the neighborhood
The development promotes transportation alternatives—particularly robust on-site bicycle and e-bike infrastructure
gentle development is completely compatible with the surrounding one- and two-family homes,” notes the design team
“FStC demonstrates that attainable rental housing possibilities are achievable through incremental zoning reform,” the team explains
it was made possible via modifications to Atlanta’s zoning to allow accessory dwelling units (ADUs)
Reduced parking requirements were also critical to maximizing housing opportunities in this existing two-family zoning district
The savings achieved by providing no off-street parking will be passed on to the residents
These savings are a key piece of the affordability puzzle
because even when rents are set through Inclusionary Zoning
parking mandates on workforce housing make the total cost of living unaffordable.”
but the firm views FStC as a pilot that will facilitate similar small-scale developments
“We’ve streamlined the zoning approach and are providing stock architectural plans specifically calibrated to our zoning to greatly simplify and expedite this delivery process of attainable housing,” the design team explains
The Finley Street Cottages are an example of how to build transformative infill in historic neighborhoods
This approach could be implemented in a wide range of cities
repeatable solution that addresses the housing affordability crisis
growing neighborhood in the Northside of Chicago
a community garden tells an important historical narrative while providing a multi-use gathering space
Casa de Luz is a case study that teaches the value of thinking differently about health
Although the project covers less than an acre
it has an outsized impact on the City of Austin
Brookline High School is unusual—not a single building but a campus spread across several sites grouped around a historic park
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Eric Kronberg is known as a “zoning whisperer.”
He is a principal at Kronberg Urbanists + Architects in Atlanta - where he strives to demystify and harmonize urban design
Here’s the rest of our conversation with him - and Eric Myers
For more about Eric Kronberg at this month’s CIVIQ by Chattanooga Design Studio, visit chattanoogastudio.com/civiq
Her funeral service will be held at the graveside on Saturday
daughter of the late Nathan Kronberg and Mary Friedman Kronberg. She was a graduate of the University of South Carolina (USC) with a BA degree
(Magna Cum Laude) and a member of Phi Beta Kappa; a graduate of USC with a degree of Master of Music
former lecturer in music at the University of South Carolina-Aiken
She is a former president of the Aiken Music Teachers Association
Elizabeth enjoyed classical music and opera and traveled internationally later in life to Austria
She was a regular attendee of the Spoleto Festival USA for over 40 years
Blanton of North Charleston and Mark E. Blanton of Seattle WA; sisters-in-law
and her husband Melvin Seyle of North Charleston; brother-in-law
She is also survived by her beloved cat Sheba and her granddogs Niko and Mozart
Elizabeth was preceded in death by her father and mother-in-law Edward P
Memorial donations may be made in Elizabeth's memory to the University of South Carolina School of Music or to the charity of your choice
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May 19, 2023 | 12 comments
2023 Dona Lynne Kronberg ended her brave and tenacious fight against cancer
Dona was surrounded by her immediate family as she peacefully passed away
1942 to Theodore and Rachel (McClintock) Luedtke
Dona was the eighth of ten beautiful Luedtke daughters
Dona was a stalwart fighter and she continued battling until the bitter end
graduating 7th in her 1960 Sparta High School class
She was also a marching band majorette and a champion baton twirler
Although mainly a ‘stay-at-home’ Mom in her formative married years
raising and caring for three active children
Dona later found a rewarding career in the Onalaska school system
rising to Head Cook and Supervisor at the Onalaska High School
Anyone that knew her is aware that she took an enormous amount of pride in her appearance
She enjoyed many hobbies including bowling
Dona also enjoyed an occasional Happy Hour
Dona relished the opportunity to follow and attend her children’s and grandchildren’s activities
grandchildren and great grandchildren were the light of her life
She was extremely close with her sisters and cherished every moment she had with them
She loved holidays and always made them special
Dona is survived by her husband Dennis; children Annette (Marsha)
Alice and Collette as well as sisters Marge Witt
Cher (Ron) Hemker and brothers-in-law Bob (Penny) Kronberg and Richard (Peggy) Wright
A Celebration Of Life will be held at 11:30 a.m
memorials to the Lymphoma/Leukemia Society or St
Jude’s Children’s Hospital Cancer Research Center are preferred
Dona’s Family would like to recognize and thank the Professional Staff and diligent personnel at Gundersen Health Systems
To view the funeral with Zoom click here
I know her from seeing her at her sister Shirley’s
I struggled to come up with the words to describe what she meant to me
I brushed aside all of the usual superlatives because she was
and she gave me my first nickname (if you know
I just heard of your loss and am so very sorry
I remember the first time I met you and Dona at Gunderson health 20 some years ago and how truly amazing people you are
Many laughs at Dr nails check out area in Onalaska (hence your nic name the snapper)
I was blessed to have known you and Dona she will be missed but her memories and warmth will live in
would have love to meet her but I see her in you Annette
my deepest sympathies to all of her beautiful family
Her sweetness and ready smile made my days brighter
I was welcomed by her familiar beautiful smile
Wrapping the family in the tightest hug of sympathy and prayer
Our deepest sympathy and love to all of you
of rural Rio passed away peacefully March 28
2023 after a battle with cancer. He had a rich life that brought happiness to many
1945 to Leonard and Olga (Quam) Kronberg.
He was a graduate of Columbus High School. He married Karen Pulsfus October 7
They formed a lifetime partnership on their dairy farm and raised three sons
Bob thoroughly enjoyed spending time with his family and friends. He enjoyed snowmobiling
Bob is survived by his wife Karen; sons Todd (Becky) of Milton
and Ivy; sister JoAnn (Gene) Benisch; brothers-in-law John Porter
and Larry (Jayne) Pulsfus. He was preceded in death by his parents
at Spring Prairie Lutheran Church in Keyeser with Rev
Rich Bursh officiating. Interment will follow at Hampden Cemetery. Visitation will be held from 9 A.M
Memorials can be made to Spring Prairie Lutheran Church or UW Children’s Hospital. Special thanks to UW Hospital staff and Columbia County Health Care Center for their care and kindness
The Spanish Equestrian Federation has announced the group of riders selected to compete at the 2024 CDI's in Jardy (FRA) and Kronberg (GER)
For the elite Spanish Grand Prix riders this will be the final showdown before Olympic team selection as this year Spain did not get invited to the CDIO Rotterdam or Aachen
Team trainer Francis Verbeek and the technical staff of the RFHE made the selection of a seemingly A and B team for these two events and they will announce the Spanish Olympic team after them
Selected for Jardy (14 - 16 June 2024) are:
The final pick for the team seemingly will come from the group riding in Kronberg
A top group of three riders was clearly defined at the Nationals
but the reserve spot is still up for grabs
Photo © Lily Forado
Plans are moving forward to transform a vacant corner of a South Atlanta crossroads into unique mixed-use node geared toward boosting the local community
Dubbed “Brownsville Pointe,” the project would reclaim an empty
arrow-shaped lot where McDonough Boulevard meets Jonesboro Road
about three miles south of downtown and a few blocks from the BeltLine’s Southside Trail corridor
specializes in creating equitable housing and commercial projects and has worked in South Atlanta for decades
FCS also created small businesses Carver Market and Community Grounds Café across the street from the proposed development site
As designed by Kronberg Urbanists + Architects
the 105 McDonough Boulevard project would see a flatiron-shaped commercial building at the corner with two taller residential structures behind it
along with street upgrades such as bicycle racks and additional parking
Kevin Lynch of Keller Knapp Commercial Real Estate Advisors says demolition and site work are scheduled to kick off for Brownsville Pointe soon
Lynch and colleague Bobbie Spiller are tasked with leasing the 2,765-square-foot street retail portion of the corner building
where selling points include 11 and 12-foot ceilings
“This is an exciting project,” Lynch tells Urbanize Atlanta
“The timing factors that every intown developer deals with are at play for us
and given the nature of this site as a gateway to South Atlanta from the BeltLine
we’re working together [with FCS] to make sure we get this right.”
and only the former convenience store portion remains standing
FCS floated plans for converting that building into a sit-down restaurant that didn’t come to fruition
The general concept could look familiar to Atlanta development hounds
Have a closer look at what’s planned in South Atlanta in the gallery above
Twitter / Facebook/and now: Instagram
• South of downtown, affordable housing venture declared finished (Urbanize Atlanta)
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(WBFF) — A Baltimore County teacher says Loch Raven High School is at a breaking point following a string of recent violent brawls caught on camera
Project Baltimore spoke with Steven Kronberg
who was injured in one of the recent incidents
“There are students who walk around school
“Are there teachers that are scared?” Asked Project Baltimore’s Chris Papst
Kronberg has taught high school social studies
ALSO READ | Physical fight between adults, teens disrupts operations at Loch Raven High School
“I never thought when I became a teacher that it was possible for me to be in such an environment,” said Kronberg
he’s spent at Loch Raven High School in Baltimore County where he says student violence is out of control
“Something has to be done,” explained Kronberg
a massive brawl broke out in the classroom next to Kronberg’s
“It's a natural instinct to help kids that are being harmed,” said Kronberg
and Kronberg was right in the middle of it
“I'm trying to get kids to separate from one another,” said Kronberg
“I remember being on the floor looking up and the fight was still going on,” Kronberg told Project Baltimore
was the third major fight last week at Loch Raven High School
Project Baltimore obtained video of all three incidents
One of the fights occurred in the school’s main office
the school’s assistant principal is seen slamming into the front desk and falling to the ground
Kronberg said a third fight took place in a hallway with two girls violently attacking each other
“The students who come to school to get an education
they're the biggest victims here because they're not getting it,” Kronberg told Project Baltimore
“And the students that are taking away that right from them
there has to be another placement where they can get their right to an education but without disrupting everybody else.”
Loch Raven’s suspensions and expulsions have steadily increased
the school had just 39 suspensions and expulsions
“It's incredibly disruptive,” said Kronberg
Some students at Loch Raven High School are struggling
The results show that 5% or fewer students scored proficient
95 percent or more of the students at Loch Raven who took the test were not proficient in math
Kronberg told Project Baltimore there is a solution to this problem
He says violent students have to be removed from the school and enrolled in alternative education
such as virtual learning or home schooling
will likely be suspended for a few days and come right back to school
“I'm going to take some time off and try to take care of myself,” said Kronberg
He tells Project Baltimore that if he has a choice he never wants to go back there
issued a statement to parents concerning the violence at the school
It is dangerous and extremely disruptive to the school operations
We will take swift disciplinary action and refer students to law enforcement.”
How can neighborhoods in Chattanooga add more attainable housing
you have to start with a toolkit - as Eric Kronberg will tell you
Known as a “zoning whisperer,’ Eric is a principal at Kronberg Urbanists + Architects in Atlanta - where he strives to demystify and harmonize urban design
Here’s the first part of our conversation with him - and Eric Myers