2024 /PRNewswire/ -- The Korea Heritage Service and the Korea Heritage Agency announced to present the special program "Princess Hwasun - The Mystery of the Love Letter Hidden in Her Green Wedding Robe" (hereinafter referred to as "Princess Hwasun") from October 22 to 27 at Changdeokgung Palace in Seoul
"Princess Hwasun" is part of the Visit Korean Heritage Campaign
a project designed to introduce the rich charm of Korea's cultural heritage to both domestic and international visitors
This audience-participatory program combines a mission tour with the narrative of the Royalty Route
one of the core heritage courses of the campaign
this program allows participants to experience Changdeokgung Palace at their own pace
participants will follow the traces of Princess Hwasun
piecing together fragments of her story through various missions
The immersive experience culminates in a theatrical performance based on historical records from The Record of Princess Hwasun's Wedding*
allowing participants to transcend time and space as they relive history
* The Record of Princess Hwasun's Wedding is an ancient record detailing the preparation and execution of Princess Hwasun's wedding
including the compilation of the official wedding protocol
this program will be offered to both domestic and international audiences without separate sessions
participants will be provided with Samsung Galaxy Z Fold6 and Z Flip6 devices
enabling them to enhance their experience using the Galaxy AI features
These include real-time translation through 'Interpretation' and image-based search via 'Circle to Search,' allowing for a seamless and enriched exploration of Changdeokgung Palace
The story of Princess Hwasun concludes with a journey from Changdeokgung Palace to Jongmyo Shrine
This connection between two UNESCO World Heritage Sites - Changdeokgung Palace and Jongmyo Shrine
key stops along the Royalty Route - provides participants with a profound sense of travel through Korea's royal heritage
The Korea Heritage Service's Royal Palaces and Tombs Center
in collaboration with the Korea Heritage Agency
The Korea Heritage Agency (KHA) announces its participation in Singapore's largest travel fair
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Pediatric cancer patients participate in a coding class at Chonnam National University Hwasun Hospital in Hwasun
A relief of late Samsung Group Chairman Lee Kun-hee is seen installed in the lobby on the first floor of Seoul National University Children's Hospital in Jongno District
director of the Gwangju-North Jeolla branch of Childhood Cancer Korea
hand out Christmas gifts at a pediatric wing of Chonnam National University Hwasun Hospital in Hwasun
Samsung Electronics Executive Chairman Lee Jae-yong
and Honorary Director of Leeum Museum Hong Ra-hee attend an event for pediatric cancer at Seoul National University Children's Hospital in Jongno District
Kumho Resort will hold a "Spring Healing Travel" event at Hwasun Spa Resort where you can enjoy water parks
hot springs and local spring flower festivals together
is a travel destination with a natural scenery
There are many attractions where you can feel the spring atmosphere
which is a spectacular combination of clear water and red cliffs
which is full of 230 trees including hundreds of years old trees
Seoryangji is a dreamlike landscape where various spring flowers such as cherry blossoms and azaleas are reflected on a calm lake
and is loved by countless photographers and tourists
Kumho Hwasun Spa Resort will host the Hwasun Aquana Water Park and Hot Spring Event
which provides tickets for tourists to enjoy nature and relax in the hot spring
Hwasun Aquana is a representative hot spring resort in Hwasun
and uses 100% natural hot spring water containing sodium
and zinc to help recover from fatigue and arthritis
it has a variety of water play facilities from large hot spring baths to aqua pools
making it good for the whole family to visit
Kumho Hwasun Spa Resort will present scratch lottery tickets to guests for a month in April through the Spring Spring Spring event
including ▲ Aquana passes ▲ Hot Springs passes ▲ Sunbeds free rentals
Visitors to Aquana on weekends can also receive various prizes through roulette events
visitors to the resort can obtain customized travel courses and various information for each taste through the introduction of Hwasun tourist attractions and the travel guide pamphlet containing the charm of the region
An online and offline event linking the "2025 Hwasun Namsan Park Spring Flower Festival," which will be held from the 18th to the 27th
Kumho Hwasun Spa Resort Trip Guide will be provided at the festival site
and scratch lottery tickets will be provided to visitors to the festival who receive it
Lottery prizes include ▲ room tickets for all branches of Geumho Resort ▲ Hwasun Aquana ▲ Sauna tickets ▲ Mujik Tiger keyring
Kumho Hwasun Spa Resort will be the best option for those looking for healing destinations where they can enjoy beautiful nature and relaxation on a warm spring day
"We will continue to do our best to help customers experience more comfortable and special travel."
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and Ganghwa contain many hundreds of examples of dolmens - tombs from the 1st millennium BC constructed of large stone slabs
Hwasun et Ganghwa abritent des centaines de dolmens – sépultures faites d'énormes dalles de pierre datant du Ier millénaire av
Ils appartiennent à la culture mégalithique que l'on retrouve en de nombreux autres endroits du globe
تحوي مقابر غوشانغ وهواسونغ وغانغوا القديمة مئات الدلامن وهي قبور مؤلفة من شواهد حجرية ضخمة تعود الى الألفية الاولى قبل الميلاد
وتنتمي هذه الدلامن الى ثقافة الميغليث المتواجدة في أماكن متعددة أخرى من العالم إنما بكثافة أقل
在高昌、华森和江华发现的石墓群建于公元前一千年左右,该墓群用巨型厚石板建造而成。这里是全世界各地发现的巨石文化的一部分,同时也是这种文化最集中的一处。
На этих доисторических кладбищах находится много сотен дольменов – древних захоронений
Эти памятники отражают культуру эпохи мегалита
которая может быть найдена во многих частях мира
однако нигде – в столь ярко выраженной форме
Hwasun y Ganghwa albergan cientos de dólmenes –sepulturas construidas con enormes bloques de piedra– que datan del primer milenio antes de nuestra era
Estos monumentos forman parte de la cultura megalítica extendida por muchos lugares del mundo
pero en estos sitios su grado de concentración es mayor que en ninguna otra parte
Hwasun and Ganghwa Dolmen sites contain the highest density and greatest variety of dolmens in Korea
which figured prominently in Neolithic and Bronze Age cultures across the world during the 2nd and 1st millennia BCE
Usually consisting of two or more undressed stone slabs supporting a huge capstone
it is generally accepted that they were simply burial chambers
erected over the bodies or bones of deceased worthies
They are usually found in cemeteries on elevated sites and are of great archaeological value for the information that they provide about the prehistoric people who built them and their social and political systems
The property encompasses three distinct areas
Criterion (iii): The global prehistoric technological and social phenomenon that resulted in the appearance in the 2nd and 3rd millennia BCE of funerary and ritual monuments constructed of large stones (the "Megalithic Culture") is nowhere more vividly illustrated than in the dolmen cemeteries of Gochang
A significant number of dolmens are distributed in each of the three areas
fully showing the development history of the megalithic culture with numerous examples of various style and type
The existence of a quarry near the site is especially important in providing references to the origins
nature and developmental history of the dolmens
as well as contributing to the integrity of the property
These components are all included within the boundaries of the inscribed property
The re-erection of selected collapsed or dispersed dolmens is planned
This work will be based on meticulous scientific research
in order to establish the original configuration and location of the dolmens
The greatest risk to the dolmens is fire and damage to the surrounding environment
Most of the dolmens have remained untouched since the time of their construction
their present condition being the result of normal processes of decay
Although a few have been dismantled by farmers their stones have survived intact and their original location and form can be identified without difficulty
The entire area of the three separate sites has been designated as a Cultural Heritage site under the Cultural Heritage Protection Act
which requires that they be protected and managed accordingly
The sites and the area that extends 500 m from the boundary of the each site have further protection under the Cultural Heritage Protection Act as a Historic Cultural Environment Protection Area
Any form of development or intervention requires authorization and environmental impact assessment
and repairs must be carried out by licensed specialists
The properties belong to the Government of the Republic of Korea
funding and the preparation and implementation of conservation policies for the sites and buffer zones rests with the Cultural Heritage Administration (CHA)
The National Research Institute of Cultural Heritage carries out academic research
field survey and excavation (in association with university museums and private heritage research institutes)
Day-to-day preservation and management is the responsibility of the relevant local administrations (Gochang-gun County
Hwasun Dolmen Site Protection Pavilion and Ganghwa Historic Museum provide information about each dolmen site to visitors
Regular day-to-day monitoring is carried out and in-depth professional monitoring is carried out on a 3-to-4 year basis
Management plans have been developed for each of the three properties within the inscribed site
Their primary objective is the preservation of the original character of the dolmen sites and their immediate environments
The plans cover scientific research (survey
selected excavation and paleo-environmental studies)
protection of the environment (selective clearance of vegetation cover
routing of visitors to ensure minimal impact on the natural environment
acquisition of adjacent farmland to prevent incursions
systematic monitoring and presentation (signage
public awareness and participation of local communities
scrubs near the dolmens are removed regularly and dolmens that have collapsed as a result of unearthed land or tree roots are investigated
extensively researched and restored to their original state
Hwasun-gun is achieving meaningful results by continuously promoting innovation policies to overcome the crisis of local extinction
Hwasun-gun came up with active countermeasures
such as supplying "full-won rental housing" for the first time in the country to solve the problem of population decline
and operating the "Cheonwon Childcare Hwasun-type 24-hour Daycare Center" for the first time in Jeollanam-do
it contributed to revitalizing the commercial district by issuing tickets to the Hwasun Dolmen Festival
and made great achievements in the field of tourism infrastructure
including the opening of the country's largest Hwasun Park golf course
it is evaluated that it has effectively dealt with the crisis of local extinction by ranking second in the living population of Jeollanam-do
Hwasun-gun is focusing on revitalizing the local economy and restoring people's livelihoods this year under the journey of innovation to make Hwashun New and Happy County Residents
the government decided to do its best to revitalize the tourism industry and operate the military government
The ambition is to speed up the policies and projects prepared for the development of Hwasun and write a new history of Hwasun's revival
the "Spring Flower Festival" will be held around Hwasuncheon Flower River Road and Namsan Park in spring and the "Goindol Festival" in autumn to revitalize local commercial districts
nightscape belts will be created from Namsan Park to Cheongchun New-ro
and Antsan Observatory to promote stay-at-home tourism
and the nation's largest park golf tournament will be held to increase the influx of tourists
Hwasun-gun was designated as the only "national high-tech strategic industry bio-specialized complex" in Honam in June last year
the construction of the second and third industrial complexes of biopharmaceuticals will begin early
and it plans to create 10,000 jobs by attracting leading domestic and foreign bio companies
the plan is to make all-out efforts to attract high-tech medical complexes and pursue a leap into a central city of the high-tech medical industry as a global bio manpower training hub
As agriculture accounts for a large portion of the local economy
Hwasun-gun is expected to speed up agricultural innovation by quickly launching a 32 billion won industrialization complex project" that was won last year." In addition
it aims to expand the sales of agricultural products by establishing an agricultural product complex distribution center and an export platform
which generated 3.6 billion won in sales last year
which marks its fourth year since the launch of the 8th popular election
responds to the population decline in various ways this year
Hwasun-gun has a resident population of around 60,000
In order to overcome the local extinction crisis
the government plans to break through the crisis head on through the so-called Hwasun-type population innovation policy
we will continue to discover and promote innovation policies such as the 10,000 won rental housing project
the operation of a Hwasun-type 24-hour daycare center
and the operation of a multicultural team dedicated to its citizens
a basic birth allowance will be provided along with Jeollanam-do to ease the economic burden of raising children of the county residents
such as overseas cultural experiences for youth and support for new student admission congratulations
It is also committed to revitalizing the people's livelihood
Hwasun County raised the discount rate of "Hwasun Love Gift Certificate" to 15% in January and strengthened low-interest loans and loan secondary preservation support for small business owners
it is focusing on the recovery of the people's livelihood economy by supporting participation fees for small and medium-sized enterprises to develop new markets
Hwasun-gun is seeking a sustainable regional economic development plan with the aim of passing a preliminary feasibility study of the abandoned mine economic promotion and development project
it plans to strengthen the economic foundation by revitalizing agricultural industrial complexes and creating new agricultural industrial complexes
Hwasun-gun is striving to improve the quality of life of residents by operating the "Cultural Doctor System" and the "Village Doctor System" for the first time in the country
is receiving favorable reviews for providing large-scale laundry laundry services for the elderly and vulnerable
It is provided as a visiting service according to the schedule of 299 villages
and can be used free of charge for senior citizens aged 65 or older
the government will expand jobs for the disabled and the elderly
and strengthen welfare policies that will not alienate anyone by improving the treatment of workers in the welfare sector
We will do our best to achieve the goal of the 8th popular election by focusing on restoring people's livelihoods and revitalizing the local economy this year
"We plan to listen to the voices of the county residents more with field-oriented administration and actively respond to new administrative demands through reorganization."
Metrics details
Here we describe a new pterosaur footprint assemblage from the Hwasun Seoyuri tracksite in the Upper Cretaceous Jangdong Formation of the Neungju Basin in Korea
The assemblage consists of many randomly oriented prints in remarkably high densities but represents a single ichnotaxon
Individuals exhibit a large but continuous size range
are among the smallest pterosaurs yet reported from the Upper Cretaceous
adding to other recent finds which contradict the idea that large and giant forms entirely dominated this interval
do not match the pes of any known Cretaceous pterosaur
suggesting that the trackmakers are as yet unknown from the body fossil record
The Hwasun pterosaur footprints appear to record gregarious behavior at the exact location by individuals of different ages
hinting at the possibility that pterosaurs gathered in mixed-age groups
Pteraichnites, the tracks and traces produced by pterosaurs2
provide an alternative and essential source of data on behavior and ecology and enjoy several advantages over body fossils
and associations at a single point in time and a single location
the vast majority of tracksites have been recovered from Upper Jurassic and Lower Cretaceous sequences
we report on a new assemblage of pterosaur footprints from the Hwasun Seoyuri tracksite
which forms part of the Upper Cretaceous Jangdong Formation of the Neungju Basin
This site has yielded numerous footprints made by individuals ranging from 0.5 to 1.5 m in wingspan
representing a not yet known from the body fossil record of pterosaurs
This find provides new evidence supporting the idea that Late Cretaceous pterosaur communities were not entirely composed of large and giant individuals but also included smaller forms
The Hwasun Seoyuri tracksite was initially exposed during quarrying but is now the Republic of Korea’s Natural Monument No
487 and forms part of the Mudeungsan UNESCO Global Geopark
Photographs and interpretive drawings of pterosaur track-bearing slabs. (a–f) Photograph of KDRC-HW-PT01–06. (a′–f′) Interpretive drawing of KDRC-HW-PT01–06.
(e) Close-up interpretive drawing of KDRC-HW-PT04
the footprints in this study are hard to consider as [optimal; exceptional; elite] class because several tracks are overprinted
and diminutive secondary evaporite casts had erased the details features such as skin or digital pad
we considered it as [well; good; fine; sub-optimal] class in that they have “fairly shape and clear footprints” and “manus prints distinguishable from pes prints.”
(a′–c′) Interpretive drawing of Pteraichnus isp
(d′–f′) Interpretive drawing of Pteraichnus isp
and interpretive drawing of Pteraichnus isp
and interpretive drawing of pes claw marks on KDRC-HW-PT03
Frequency histogram with density curve of the manus length (a) and width (b) data
Scatter plots and linear regression of Metatarsal III (c) and Metatarsal III + Pes digit III (d) versus wingspan
This analysis was performed based on Jamovi (v.1.6.23.0) and drawn through Python (v.3.8.8) and Adobe Illustrator (2021)
slender digits and low divarication among the digits (almost parallel) distinguish it from the crocodilian ichnotaxa
although they are features often found in pterosaurian footprints
it is more considerable to see the footprints in the Hwasun Seoyuri tracksite were attributed to pterosaurian
and asymmetric manus imprint; anterior to anterolateral digit I
anterolateral to posterolateral digit II and posterior digit III; plantigrade
elongated and subtriangular pes imprint; the length of digit II and III is slightly longer than digits I and IV
The prints at the Hwasun Seoyuri tracksite exhibit all these features and
both manus and pes prints correspond most closely
to ‘classic’ examples of Pteraichnus currently assigned to P
the Hwasun Seoyuri pteraichnites are formally assigned here to Pteraichnus
the Hwasun Seoyuri footprints are also distinguished from these seven morphotypes by the following features: the similarity in the length of manus digits I and II; the curvature of manus digit I; and the relative shortness of pes digit I
These features also distinguish the Hwasun Seoyuri footprints from prints of P
The latter two forms are much larger (manus and pes length > 10 cm) than the Hwasun Seoyuri prints
some morphotypes of Pteraichnus are markedly different from each other
most strikingly in terms of the D/Me ratio
Until greater clarity and maturity of pteraichnite taxonomy is achieved
we prefer not to erect another new form of Pteraichnus and so
Substituting values for pes length and metatarsal III length derived from the Hwasun Seoyuri footprint data allowed us to generate estimates of the wingspans for the smallest (0.54–0.56 m)
the manus and pes details are now known as representatives of all four major pterodactyloid groups: ornithocheiroids; ctenochasmatoids; dsungaripteroids; and azhdarchoids
and thirteen of the sixteen principal clades
There are four characteristics of the Hwasun Seoyuri footprints that permit direct comparison with the manus and pes of body fossils: (1) relative lengths of the manus digits; (2) relative lengths of the pes digits; (3) relative size of the manus and pes prints (specifically
length of manus digit III compared to the total length of the pes print); (4) the Digit III/Metatarsus (D/Me) ratio
the relative size of the manus and pes prints needs to be considered more carefully than other factors
The pterosaur trackway consisting of both manus and pes is not found in this study
we used the average proportion of manus and pes sizes of all samples instead
since the preservational condition may vary depending on the size of individuals
it can be supplemented if a trackway with completely preserved manus and pes prints is found in further study
To determine the general identity of the Hwasun Seoyuri printmaker
we compared these four characteristics with the same characters of well-preserved examples of body fossils for representatives of each of the thirteen principal clades of pterodactyloids where the anatomy of the manus and pes is known
which excludes them from further consideration
the Digit/Metatarsus ratio is less than one in all species for which data is available
the two principal clades that are known to have persisted to at least the end of the Lower Cretaceous (lonchodectids and ctenochasmatids) and thus might be considered as potential trackmakers for the Hwasun Seoyuri prints exhibit some of the lowest D/Me ratios for any pterodactyloid (Gladocephaloideus = 0.66; Pterodaustro = 0.58)
Comparison of pterosaur manus and pes skeletons with Pteraichnus isp
(a) Manus skeleton outline drawing of Noripterus complicidens (redrawn from Hone et al.) and manus imprint of Pteraichnus isp
complicidens (redrawn from Li et al.) and pes imprints of Pteraichnus in the Hwasun Seoyuri tracksite
and the Hwasun prints are distinctly different (see above) from those of Pteraichnus wuerhoensis
we conclude that the Hwasun prints were made by a relatively small dsungaripteroid as yet unknown from the body fossil record
in the case of the footprints at the Hwasun Seoyuri tracksite
it seems unlikely that the preponderance of manus prints reflects undertracks as the prints are not diffused
suggesting that they were made on the surface of the supersaturated or subaquatic substrate
Secondly, if the hypothesis of asymmetry in loading is correct, then the rare occurrences of pes prints might reflect localized decreases in sediment stiffness that allowed the pes to register on the substrate. However, we would expect pes impressions to occur in clusters, yet they show a nearly random distribution across the six slabs (Fig. 2)
asymmetry in loading provides only a partial explanation for the relative rarity of pes prints in the Hwasun Seoyuri print assemblage
this explanation does not address other prominent features of the print assemblage
such as the complete domination of the assemblage by random prints that do not appear to form trackways
ripple marks and the absence of desiccation marks are consistent with the idea that the print-bearing surface was a shallow lake margin that was primarily subaquatic and only briefly exposed
the greater length of the forelimb in pterodactyloid pterosaurs and
proportionally large body mass supported by the forelimbs during ‘terrestrial’ locomotion are likely to have led to a preponderance of manus
periods of total buoyancy would have allowed pterosaurs to generate random prints via occasional contact with the substrate by the manus (or very rarely by the pes) and intended to help in steering or stabilization
provides numerous potential opportunities for facultative aquatic locomotion
Sites such as that at Hwasun Seoyuri appear to document this behavior but require further study to precisely determine the nature of aquatic locomotion in pterosaurs
seems absent at the Hwasun Seoyuri tracksite
While this might be interpreted as evidence for habitat partitioning in pterosaurs
this conclusion should be treated with great caution
Small pterosaur footprints are preserved from the Upper Cretaceous Jangdong Formation of the Neungju Basin
where abundant dinosaur trackways have been reported
These footprints are assigned to Pteraichnus isp
and are some of the smallest pterosaur footprints in the Late Cretaceous
Manus-dominated assemblage has been interpreted as an imbalance of body mass and load per unit area
the lack of pes might be caused in shallow water during the trackmakers were wading affected by buoyancy force given the randomly oriented footprints and claw marks
The high density of variable-sized footprints could be inferred as gregarious behavior of a pterosaur multi-aged flock(s)
The morphology of the footprints is somewhat congruous with dsungaripteroid
the difference in detail shape and the absence of fossil record in the Late Cretaceous of Asia suggest that the pterosaur footprints in the Hwasun Seoyuri tracksite were attributed to small dsungaripteroid as yet unknown from Asia
The Illustrated Encyclopedia of Pterosaurs (Crescent Books
Pterosaurs: Natural History (Anatomy (Princeton University Press
Helically arranged cross struts in azhdarchid pterosaur cervical vertebrae and their biomechanical implications
Dietary diversity and evolution of the earliest flying vertebrates revealed by dental microwear texture analysis
Characteristics of strike-slip basin formation and sedimentary fills and the Cretaceous small basins of the Korean Peninsula
Geological report of the Dongbok sheet (1:50,000) (Geological Survey of Korea
Stratigraphic evolution of the northern part of the Cretaceous Neungju basin South Korea
Traces of evaporites in Upper Cretaceous lacustrine deposits of Korea: Origin and paleoenvironmental implications
The ICS international Chronostratigraphic chart
Fossil footprints from the dakota group (Cretaceous) john martin reservoir
Colorado: New insights into the paleoecology of the Dinosaur freeway
A new pterosaur swim tracks locality from the Cretaceous Dakota Group of eastern Colorado: implications for pterosaur swim track behavior
Fossil Footprints of Western North America
Edentulous pterosaurs from the Cambridge Greensand (Cretaceous) of eastern England with a review of Ornithostoma Seeley
A new pterosaur (Pterodactyloidea: Azhdarchidae) from the Upper Cretaceous of Morocco
a mid-Cretaceous azhdarchid pterosaur from the Kem Kem beds of Morocco
A new species of Coloborhynchus (Pterosauria
Ornithocheiridae) from the mid-Cretaceous of North Africa
New toothed pterosaurs (Pterosauria: Ornithocheiridae) from the middle Cretaceous Kem Kem beds of Morocco and implications for pterosaur palaeobiogeography and diversity
Chaoyangopterid (Pterosauria: Pterodactyloidea) from the Cretaceous Kem Kem beds of southern Morocco
Azhdarchoidea) from the mid-Cretaceous Kem Kem beds of Takmout
A new edentulous pterosaur from the Cretaceous Kem Kem beds of south eastern Morocco
immature pterosaurs from the Cretaceous of Africa: implications for taphonomic bias and palaeocommunity structure in flying reptiles
possible probe-feeding pterosaur (Pterodactyloidea: ?Azhdarchoidea) from the mid-Cretaceous of Morocco North Africa
First complete pterosaur from the Afro-Arabian continent: insight into pterodactyloid diversity
A new azhdarchoid pterosaur from the Cenomanian (Late Cretaceous) of Lebanon
Two bone fragments of ornithocheiroid pterosaurs from the Cenomanian of Volgograd Region
A new pterosaurian record from the Cenomanian of the Volga region
Flying reptiles from the Jurassic and cretaceous of the USSR and significance of their remains for the reconstruction of paleogeographical conditions
A survey of pterosaurs from the Jurassic and Cretaceous of the former Soviet Union and Mongolia
Azhdarchidae) from the Late Cretaceous of Russia
Mid-Cretaceous ornithocheirids (Pterosauria
Ornithocheiridae) from Russia and Uzbekistan
Korea: occurrence and paleontological significance
Well-preserved theropod tracks from the Upper Cretaceous of Hwasun County
Ornithopodichnus and pes-only sauropod Trackways from the Hwasun tracksite Cretaceous of Korea
A unique trackway of small theropod from Seoyu-ri
Analysis of the acceleration phase of a theropod dinosaur based on a Cretaceous trackway from Korea
Defining the morphological quality of fossil footprints
Problems and principles of preservation in tetrapod ichnology with examples from the Palaeozoic to the present
Pterosaur tracks from the latest Campanian Cerro del Pueblo formation of southeastern Coahuila
Crocodylomorph trackways from the Jurassic to early cretaceous of North America and Europe: Implications for Ichnotaxonomy
Les empreintes de pas fossiles du Maestrichtien d’Agadir
Pterodactyl tracks from the Morrison Formation
with descriptions of two hitherto unknown forms from Dorset
Proceedings of the Dorset Natural History and Archaeological Society
New pterosaur tracks (Pteraichnidae) from the Late Cretaceous Uhangri Formation
The first non-pterodactyloid pterosaurian trackways and the terrestrial ability of non-pterodactyloid pterosaurs
Rediscovery of the Tagragra tracksite (Maastrichtian
Morocco): Agadirichnus elegans Ambroggi and Lapparent 1954 is Pterosaurian Ichnotaxon
Pterosaur tracks from the Purbeck limestone formation of Dorset England
The fossil trackway Pteraichnusis pterosaurian
not crocodilian: Implications for the global distribution of pterosaur tracks
The systematic problem of tetrapod ichnotaxa: the case study of Pteraichnus Stokes
Huellas de Pterosaurios en el grupo Oncala (Soria
Huellas de Pterosaurios en la Sierra de Oncala (Soria
Nuevas icnoespecies: pteraichnus vetustior
The first discovery of the early Cretaceous Pterosaur track and its significance in Yanguoxia
New pterosaur tracks from the Hasandong formation (Lower Cretaceous) of Hadong County South Korea
Pterosaur tracks from the early late cretaceous of Dongyang City
A new pterosaur tracksite from the Lower Cretaceous of Wuerho
China: inferring the first putative pterosaur trackmaker
Diminutive pterosaur tracks and trackways (Pteraichnus gracilis ichnosp
Nov.) from the lower Cretaceous Jinju formation
A reassessment of the Pteraichnus ichnospecies from the early Cretaceous of Soria Province Spain
A new darwinopteran pterosaur reveals arborealism and an opposed thumb
Dragons of the Skies (recent advances on the study of pterosaurs from China) (Zhejiang Science and Technology Press
Osteology of an exceptionally well-preserved tapejarid skeleton from Brazil: Revealing the anatomy of a curious pterodactyloid clade
A new boreopterid pterodactyloid pterosaur from the Early Cretaceous Yixian Formation of Liaoning Province
Terrestrial locomotion of pterosaurs: A reconstruction based on Pteraichnus trackways
Discovery of a pterodactylid pterosaur from the Yixian Formation of western Liaoning China
from the Late Cretaceous of northeast Mexico
Revista mexicana de ciencias geológicas 29
The toothless pterosaur Jidapterus edentus (Pterodactyloidea: Azhdarchoidea) from the Early Cretaceous Jehol Biota and its paleoecological implications
Tapejaridae) from the Early Cretaceous Jehol Biota of China
Pterosaur dietary hypotheses: A review of ideas and approaches
New anatomical information on Dsungaripterus weii Young
A manus dominated pterosaur track assemblage from Gansu
The first African pterosaur trackway (manus only)
Terrestrial locomotion of pterosaurs: a reconstruction based on Pteraichnus trackways
Ichnological evidence for quadrupedal locomotion in pterodactyloid pterosaurs: Trackways from the Late Jurassic of Crayssac (southwestern France)
Pterosaur body mass estimates from three-dimensional mathematical slicing
Pterosaur swim tracks and other ichnological evidnce of behaviour and ecology
Small Theropod track assemblages from middle Jurassic Eolianites of eastern Utah: Paleoecological insights from dune Ichnofacies in a transgressive sequence
A pterosaur manus track from Denali National park
A possible pterosaur manus track from the late Cretaceous of Alberta
and arthropod tracks from the uppermost Cretaceous Las Encinas Formation
and their significance for the end-Cretaceous mass extinction
and pterosaur track assemblages from the Nanxiong Basin
Newly discovered tetrapod ichnotaxa from the Upper Blackhawk Formation Utah
Pterosaur and bird tracks from a new Late Cretaceous locality in Utah
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We would like to acknowledge Cultural Heritage Administration of the Republic of Korea for permitting us to access specimens in the Natural Monument No
We thank Mudeungsan UNESCO Global Geopark and Hong-Sub Sim & Su-Hyun Lim (Hwasun-gun County) for their helpful cooperation
Kyung-Soo Kim (Chinju National University of Education) for valuable comments on this project
and Segun Lee for participating in the field works
and Jun-Hong Kim for illustrating the figure in Supplementary Information
Financial supports for this research came from Basic Science Program through the National Research Foundation of Korea (NRF)
funded by the Ministry of Education [Grant Number 2016R1D1A1A09918227]
and Mudeungsan UNESCO Global Geopark Revitalization and Globalization Project
Department of Geological and Environmental Sciences and Korea Dinosaur Research Center and Mudeungsan Geotourism Center
Division of Earth and Environmental System Sciences
School of the Earth Sciences and Resources
engaged in the field work and collected the specimens
is the project leader and designed the project
wrote the manuscript and illustrated the figures with contributions from M.H.
The authors declare no competing interests
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations
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Kim Won-ho (Samsung Life Insurance) and Jung Na-eun (Hwasun County Office)
secured a silver medal by winning the badminton national team's family battle
A "mother-and-son medalist" was also born by advancing to the final
8 Kim Won-ho and Jung Na-eun advanced to the final by beating world No
2 Seo Seung-jae (Samsung Life Insurance) and Chae Yoo-jung (Incheon International Airport) 2-1 (21-16 20-22 23-21) in the semifinals of the mixed doubles at Port Drachapel Stadium in Paris
This is the first mixed doubles medal since Lee Yong-dae and Lee Hyo-jung's gold medal at the 2008 Beijing Games
Kim Won-ho and Jung Na-eun achieved the feat of bringing medals back to the mixed doubles for the first time in 26 years after their first Olympics appearance
many predicted that Seo Seung-jae and Chae Yoo-jeong
who are far ahead of each other in experience
Kim Won-ho and Jung Na-eun secured silver medals by reaching the final in their first Olympic appearance through unexpected performance
Seo Seung-jae and Chae Yoo-jung headed to the bronze medal match
who were behind Seo Seung-jae and Chae Yoo-jung with all five losses against each other
won the first set by overwhelming their seniors from the beginning of the game
After giving up the second set after a close game
Kim Won-ho complained of dizziness and vomited
he won a valuable victory by keeping the stadium until the end
Kim Won-ho became the main character of the true record as a mother-and-son medalist
a mixed doubles gold medalist at the 1996 Atlanta Olympics
Attention is also focusing on whether he can become a gold medalist after his mother
Kim Won-ho's smash score began to draw the weight to one side
Kim Won-ho and Jung Na-eun took the first set 21-16 smoothly as Seo Seung-jae and Chae Yoo-jung made consecutive mistakes afterward
the game was played in a way that the other team immediately followed
After a luxury doubles match in which the reversal
Seo Seung-jae and Chae Yoo-jung first stepped on the 20-point mark
Kim Won-ho and Jung Na-eun also made gear coordinates and followed them in the two-point inferiority
the seniors made a match point situation with Kim Won-ho's mistake
and then won with Seo Seung-jae's drop shot
and Kim Won-ho and Jung Na-eun turned the game
Kim Won-ho and Jung Na-eun scored as many as five consecutive points
bringing the balance of the game back to square one with 10-10
and Seo Seung-jae and Chae Yoo-jung scored one point again and ran away
Kim Won-ho gasped and couldn't get up on the floor of the stadium
Kim Won-ho has been caught vomiting in a pocket received by medical staff after he requested medical time by himself due to dizziness and vomiting
Kim Won-ho and Jung Na-eun made a match point first with 20-18 and took the opportunity to end the game
Seo Seung-jae and Chae Yoo-jung also followed to make the deuce 20-20
but Kim Won-ho and Jung Na-eun also made deuce again and scored consecutive points
Korea's badminton has confirmed its best performance since the 2008 Beijing Olympics
Korea has only won one bronze medal in three consecutive events
Kim Won-ho and Jung Na-eun secured at least a silver medal in this competition
can also advance to the bronze medal match and aim for the bronze medal
Ahn Se-young will clash against her rival Akane Yamaguki (Japan) for a ticket to the semifinals on the 3rd
If the national team continues to do well in the remaining badminton schedule results
it is worth expecting a performance comparable to or beyond the 2008 Beijing Olympics
who presented an Olympic medal to Korean boxing for the first time in 12 years
had a bright face when she entered the joint coverage area
"I'm really happy that I think I helped develop boxing in our country."
Lim won the women's 54kg boxing quarterfinals at the 2024 Paris Olympics at the North Paris Arena in Paris on the 1st (local time) by a 3-2 decision over Yeni Marcella Arias Castaneda of Colombia
Since Olympic boxing does not play a bronze medal match
it secures at least a third place even if it reaches the semifinals
who looked like he would have to fall down to finish the game from the time he went up to the ring
charged recklessly when the first round ball did not ring
"I really enjoy the wrong beat," and added
who was not sure of winning until the final decision came out because it was such a fierce game
"I thought I should have hit it a little more accurately," adding
I see the expression on my face because the (coach) teachers didn't tell me." The teachers' expressions were also uncertain
Lim Ae-ji gave Korean boxing its first medal in 12 years since Han Soon-cheol (silver medal) at the 2012 London Olympics
she became the first Korean female boxer to win a medal
Hwasun County Office) has given Korean boxing its first medal in 12 years
Lim Ae-ji advanced to the semifinals by winning 3-2 (30-27 30-27 28-27 28-29 29-28-29) in the women's 54-kg quarterfinals of the 2024 Paris Olympics at the North Paris Arena in Paris
Olympic Boxing does not play a bronze medal match
but awards bronze to all players who lost in the semifinals
Lim Ae-ji is the first Korean boxer to win a medal at the Olympics since Han Soon-cheol (a silver medal in the men's 60kg class) at the 2012 London Olympics
Im Ae-ji is also the first Korean female boxer to win an Olympic medal
Lim Ae-ji will face Hatice Akbashi (Turkiye) for the final ticket at 11:34 p.m
Lim Ae-ji kept his opponent in check without giving him a gap by using his long-term footwork
When the opponent tries a big punch with his back hand
he hits the counter punch with accurate timing
and the game entered the final third round
with both players exchanging hard hits due to severe physical exhaustion
who was ahead in the first and second rounds
steadily accumulated points by letting Castaneda's fist flow through the steps
When the referee raised Lim Ae-ji's hand after the match was over until the third round
who gave Korean boxing its first Olympic medal in 12 years
finished the competition with a bronze medal
Lim lost to Hatice Akbashi of Turkiye 2-3 (28-29 27-30 29-28-28 29-30 29-28) in the women's 54kg boxing semifinals at the North Paris Arena in Paris on the 4th (local time)
who advanced to the semifinals and secured the first Olympic medal for a Korean boxer
ended the competition without reaching the final stage
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David Hockney’s animated sunrise video -- “Remember you cannot look at the sun or death for very long” -- starts playing on the country’s largest digital billboard
The art dispay is part of Circa’s project to showcase artworks around the world in the pandemic times
will show the same work throughout this month
The featured artist will change every month
was behind the decision to bring Circa’s project to South Korea
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‘Korea is a culturally dynamic and important capital for art and also moving image,’” she recalled
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Metrics details
and submarine groundwater discharge (SGD)-driven dissolved nutrients and organic matter in Hwasun Bay
using a humic fluorescent dissolved organic matter (FDOMH)-Si mass balance model
the residence time and seepage rate were calculated to be 1 day and 0.51 m day−1
and the highest SGD-driven fluxes of chemical constituents were estimated (1.7 × 106 mol day−1 for dissolved inorganic nitrogen
0.1 × 106 mol day−1 for dissolved inorganic phosphorus (DIP)
0.5 × 106 mol day−1 for dissolved organic carbon
1.6 × 106 mol day−1 for dissolved organic nitrogen
0.4 × 106 mol day−1 for particulate organic carbon
SGD-driven fluxes of dissolved nutrient and organic matter were over 90% of the total input fluxes in Hwasun Bay
Our results highlight the potential of using the FDOMH-Si mass balance model to effectively measure SGD within a specific area (i.e.
volcanic islands) under specific weather conditions (i.e.
SGD-driven chemical fluxes from highly permeable islands considerably contribute to coastal nutrient budgets and coastal biological production
This study aimed to estimate SGD in a volcanic island
using FDOMH and Si mass balance model for the first time
it compares the SGD and the associated flux of nutrients and DOM before and after a typhoon
Scatter plots of (a) dissolved inorganic nitrogen (DIN)
and (e) nitrogen (DON) versus salinity in Hwasun Bay
and yellow dots indicate samples collected on October 4
2018 (4 days after the typhoon) in Hwasun Bay
This figure was drawn with sigma plot software (ver
Correlation between humic-like fluorescent dissolved organic matter (FDOMH) and salinity of groundwater samples in Hwasun Bay during all sampling campaigns
The solid lines and dotted lines show the 95% confidence interval and 95% prediction interval for the regression line
Scatter plots of humic-like fluorescent dissolved organic matter (FDOMH) versus (a) dissolved organic nitrogen (DON) and (b) carbon (DOC)
This result shows that short-term episodic storm events could increase current sediment delivery loads
thereby increasing POC delivery in volcanic islands
the concentrations of DSi in fresh groundwater showed the highest values in fresh groundwater samples and exhibited good negative linear correlations with salinity
DSi is expected to be a good tracer for estimating SGD flux
which indicates apparent recalcitrant FDOMH sources from terrestrial inputs
we assumed that terrestrial origin FDOMH behaves conservatively in the subterranean estuary
and fresh groundwater flux was calculated using FDOMH as a tracer also with DSi
the mass balance of FDOMH and Si could be expressed as follows:
where the terms on the left side of the equation indicate input fluxes arising from diffusion from sediments (first term) and submarine groundwater flow (second term) and mixing with open ocean water (third term)
SGD flux was calculated based on average concentrations of FDOMH (4.03 ± 1.13 g QS m−3 on October 4
and 3.93 ± 0.89 g QS m−3 on October 10) and Si (102 ± 41 mmol m−3 on October 4
and 163 ± 78 mmol m−3 on October 10) in groundwater
and the unknown seepage rate of groundwater (m day−1)
Mixing with open ocean water was evaluated based on the differences in concentration between bay seawater and open ocean water for FDOMH (0.12 ± 0.06 g QS m−3 on October 4
and 0.08 ± 0.06 g QS m−3 on October 10) and Si (3 ± 2 mmol m−3 on October 4
and the unknown exchange rate between bay seawater and open ocean water
and DON from bottom sediments were approximately 0.03 × 106
based on the overall nutrient fluxes into the bay
SGD appears to be an important pathway as a nutrient and DOM source in Hwasun Bay
high loads of FDOMH arising from SGD provides favorable conditions for coral ecology
This difference may be attributable to the high level of rainfall and wave pumping owing to the typhoon rather than uncertainties associated with the use of each method
and enrichment in groundwater relative to seawater
the FDOMH-Si mass balance model can be effective for estimating SGD in coastal areas of a highly permeable zone without any continuous river or stream discharge
and FDOMH fluxes in Hwasun Bay during typhoons could play an important role in biogeochemistry linked to oceanic production and carbon fluxes
more extensive observations are necessary to evaluate SGD and nutrient fluxes through SGD depending on geophysical processes
Typhoon Kong-rey, the 25th typhoon of the year, occurred on 28 September 2018. When the typhoon approached Jeju Island on October 6, it was categorized as a medium-scale typhoon with a central pressure of 975 hPa, maximum wind speed of 32 m/s, and strong wind radius of 350 km; furthermore, it had a cumulative precipitation reaching 718.5 mm (KMA, https://web.kma.go.kr/eng/index.jsp)
and sampling locations of seawater (circle) and groundwater (triangle) in October 2018
This figure was drawn using Adobe Illustrator Version 24.1.3
and dissolved nutrients analyses were collected and filtered immediately in the field using a Whatman 0.7 μm disposable syringe filter
FDOM samples were stored in pre-combusted amber glass vials and kept refrigerated (< 4 °C) until analysis
The subsamples for DOC and TDN were transferred into pre-combusted glass ampoules (in the furnace at 500 °C for 4 h) and acidified with 6 M HCl (pH ~ 2); the ampoules were then flame sealed
The subsamples for dissolved inorganic nutrients were stored in HDPE bottles (Nalgene) and frozen until analysis
Samples for POC were collected in 1-L of HDPE bottle and were filtered through a 0.7 μm GF/F filter
The filter papers were placed in a petri dish and frozen for storage
component 1 and 3 are indicative of marine FDOMH (peak M) and terrestrial FDOMH (peak C)
and component 2 is found to be a FDOMP (peak T)
and PO43− were analyzed using a nutrient auto-analyzer (Alliance Instruments
Artificial seawater (salinity: 35) was used as the matrix for the blank and standard
The analytical uncertainties were within 2% for DIN
and DSi according to certified reference materials (MOOS-1 from National Research Council
DOC and TDN concentrations were analyzed using a TOC-VCPH analyzer (Shimadzu
Based on the calibration curves of acetanilide (C:N = 8)
DOC and TDN measurements were standardized
The measured values of 44 μmol L−1 for DOC (n = 6) and were 32 μmol L−1 for TDN (n = 6) agreed well within 5% for the certified values
DON concentrations were calculated by subtracting the DIN concentrations from TDN concentrations
filter papers were dried at 50 °C for 12 h to remove moisture from the filter paper
acid fumigation was conducted with HCl for 12 h in a desiccator to remove inorganic carbon
POC concentration was measured using a Thermo Scientific Flash 2000 element analyzer
Burnett, W. C., Bokuniewicz, H., Huettel, M., Moore, W. S. & Taniguchi, M. Groundwater and pore water inputs to the coastal zone. Biogeochemistry 66, 3–33. https://doi.org/10.1023/B:BIOG.0000006066.21240.53 (2003)
Kim, G., Ryu, J. W., Yang, H. S. & Yun, S. T. Submarine groundwater discharge (SGD) into the Yellow Sea revealed by 228Ra and 226Ra isotopes: Implications for global silicate fluxes. Earth Planet. Sci. Lett. 237(1–2), 156–166. https://doi.org/10.1016/j.epsl.2005.06.011 (2005)
Moore, W. S., Sarmiento, J. L. & Key, R. M. Submarine groundwater discharge revealed by 228Ra distribution in the upper Atlantic Ocean. Nat. Geosci. 1, 309–311. https://doi.org/10.1038/ngeo183 (2008)
Taniguchi, M. Tidal effects on submarine groundwater discharge into the ocean. Geophys. Res. Lett. https://doi.org/10.1029/2002GL014987 (2002)
Kim, G. & Hwang, D. Tidal pumping of groundwater into the coastal ocean revealed from submarine 222Rn and CH4 monitoring. Geophys. Res. Lett. 29(14), 1678. https://doi.org/10.1029/2002GL015093 (2002)
Taniguchi, M. et al. Submarine groundwater discharge: Updates on its measurement techniques, geophysical drivers magnitudes and effects. Front. Environ. Sci. 7, 141. https://doi.org/10.3389/fenvs.2019.00141 (2019)
Sawyer, A. H., Shi, F., Kirby, J. T. & Michael, H. A. Dynamic response of surface water-groundwater exchange to currents, tides, and waves in a shallow estuary. J. Geophys. Res. Oceans 118(4), 1749–1758. https://doi.org/10.1002/jgrc.20154 (2013)
Garrison, G. H., Glenn, C. R. & McMurtry, G. M. Measurement of submarine groundwater discharge in Kahana Bay, O’ahu Hawai’i. Limnol. Oceanogr. 48(2), 920–928. https://doi.org/10.4319/lo.2003.48.2.0920 (2003)
Kim, G., Lee, K.-K., Park, K.-S., Hwang, D.-W. & Yang, H.-S. Large submarine groundwater discharge (SGD) from a volcanic island. Geophys. Res. Lett. 30(21), 2098. https://doi.org/10.1029/2003GL018378 (2003)
Povinec, P. P. et al. Isotopic, geophysical and biogeochemical investigation of submarine groundwater discharge: IAEA-UNESCO intercomparison exercise at Mauritius Island. J. Environ. Radioact. 104, 24–45. https://doi.org/10.1016/j.jenvrad.2011.09.009 (2012)
Burnett, W. C. et al. Groundwater-derived nutrient inputs to the upper Gulf of Thailand. Cont. Shelf Res. 27, 176–190. https://doi.org/10.1016/j.csr.2006.09.006 (2007)
Santos, I. R., Burnett, W. C., Dittmar, T., Suryaputra, I. G. N. A. & Chanton, J. Tidal pumping drives nutrient and dissolved organic matter dynamics in a Gulf of Mexico subterranean estuary. Geochim. Cosmochim. Ac. 73, 1325–1339. https://doi.org/10.1016/j.gca.2008.11.029 (2009)
Kim, G., Kim, J. S. & Hwang, D. W. Submarine groundwater discharge from oceanic islands standing in oligotrophic oceans: Implications for global biological production and organic carbon fluxes. Limnol. Oceanogr. 56, 673–682. https://doi.org/10.4319/lo.2011.56.2.0673 (2011)
Beck, A. J. et al. Importance of geochemical transformations in determining submarine groundwater discharge-derived trace metal and nutrient fluxes. Appl. Geochem. 22, 477–490. https://doi.org/10.1016/j.apgeochem.2006.10.005 (2007)
Charette, M. A. & Sholkovitz, E. R. Oxidative precipitation of groundwater-derived ferrous iron in the subterranean estuary of a coastal bay. Geophys. Res. Lett. 29(10), 851–854. https://doi.org/10.1029/2001GL014512 (2002)
Rodellas, V., Garcia-Orellana, J., Masqué, P., Feldman, M. & Weinstein, Y. Submarine groundwater discharge as a major source of nutrients to the Mediterranean Sea. Proc. Natl. Acad. Sci. USA 112(13), 3926–3930. https://doi.org/10.1073/pnas.1419049112 (2015)
Cho, H.-M. et al. Radium tracing nutrient inputs through submarine groundwater discharge in the global ocean. Sci. Rep. 8, 2439. https://doi.org/10.1038/s41598-018-20806-2 (2018)
Basterretxea, G. et al. Submarine groundwater discharge to the coastal environment of a Mediterranean island (Majorca, Spain): Ecosystem and biogeochemical significance. Ecosystems 13(5), 629–643. https://doi.org/10.1007/s10021-010-9334-5 (2010)
Povinec, P. P. et al. Isotopic, geophysical and biogeochemical investigation of submarine groundwater discharge: IAEA-UNESCO intercomparison exercise at Mauritius Island. J. Environ. Radioactiv. 104, 24–45. https://doi.org/10.1016/j.jenvrad.2011.09.009 (2012)
Moosdorf, N., Stieglitz, T., Waska, H., Dürr, H. H. & Hartmann, J. Submarine groundwater discharge from tropical islands: A review. Grundwasser 20(1), 53–67. https://doi.org/10.1007/s00767-014-0275-3 (2015)
Cho, H.-M. & Kim, G. Large temporal changes in contributions of groundwater-borne nutrients to coastal waters off a volcanic island. Ocean. Sci. J. 52(3), 337–344. https://doi.org/10.1007/s12601-017-0033-4 (2017)
Kim, T. H., Kwon, E., Kim, I., Lee, S. A. & Kim, G. Dissolved organic matter in the subterranean estuary of a volcanic island Jeju: Importance of dissolved organic nitrogen fluxes to the ocean. J. Sea Res. 78, 18–24. https://doi.org/10.1016/j.seares.2012.12.009 (2013)
Hwang, D. W., Lee, Y. W. & Kim, G. Large submarine groundwater discharge and benthic eutrophication in Bangdu Bay on volcanic Jeju Island, Korea. Limnol. Oceanogr. 50, 1393–1403. https://doi.org/10.4319/lo.2005.50.5.1393 (2005)
Cho, H.-M., Kim, G. & Shin, K.-H. Tracing nitrogen sources fueling coastal green tides off a volcanic island using radon and nitrogen isotopic tracers. Sci. Total Environ. 665, 913–919. https://doi.org/10.1016/j.scitotenv.2019.02.212 (2019)
Kwon, H. K., Kang, H., Oh, Y. H., Park, S. R. & Kim, G. Green tide development associated with submarine groundwater discharge in a coastal harbor, Jeju, Korea. Sci. Rep. 7, 6325. https://doi.org/10.1038/s41598-017-06711-0 (2017)
Cherkauer, D. S. & Taylor, R. W. The spatially continuous determination of groundwater flow to surface water bodies: application to the connecting channels between Lakes Huron and Erie. J. Hydrol. 114, 349–369. https://doi.org/10.1016/0022-1694(90)90065-6 (1990)
Oberdorfer, J. A., Valentino, M. A. & Smith, S. B. Groundwater contribution to the nutrient budget of Tomales Bay, California. Biogeochemistry 10, 199–216. https://doi.org/10.1007/BF00003144 (1990)
Submarine groundwater discharge (SGD) and associated nutrient fluxes to the coastal ocean
In Carbon and Nutrient Fluxes in Continental Margins (eds Liu
Oehler, T. et al. DSi as a tracer for submarine groundwater discharge. Front. Mar. Sci. 6, 563. https://doi.org/10.3389/fmars.2019.00563 (2019)
Adsorption of light within the aquatic medium
In Light and Photosynthesis in Aquatic Ecosystems 3rd edn 70–82 (Cambridge University Press
Coble, P. G. Marine Optical Biogeochemistry: The chemistry of ocean color. Chem. Rev. 107, 402–418. https://doi.org/10.1021/cr050350+ (2007)
Kim, J. & Kim, G. Inputs of humic fluorescent dissolved organic matter via submarine groundwater discharge to coastal waters off a volcanic island (Jeju, Korea). Sci. Rep. 7(1), 1–9. https://doi.org/10.1038/s41598-017-08518-5 (2017)
Suryaputra, I. G., Santos, I. R., Huettel, M., Burnett, W. C. & Dittmar, T. Non-conservative behavior of fluorescent dissolved organic matter (FDOM) within a subterranean estuary. Cont. Shelf Res. 110, 183–190. https://doi.org/10.1016/j.csr.2015.10.011 (2015)
Nelson, C. E. et al. Fluorescent dissolved organic matter as a multivariate biogeochemical tracer of submarine groundwater discharge in coral reef ecosystems. Mar. Chem. 177, 232–243. https://doi.org/10.1016/j.marchem.2015.06.026 (2015)
Tropical-cyclone-driven erosion of the terrestrial biosphere from mountains
Dadson, S. J. et al. Links between erosion, runoff variability and seismicity in the Taiwan orogen. Nature 426(6967), 648–651. https://doi.org/10.1038/nature02150 (2003)
Hyperpycnal discharge of fluvial sediment to the ocean: impact of super-typhoon Herb (1996) on Taiwanese rivers
Characterization of marine and terrestrial DOM in seawater using excitation–emission matrix spectroscopy
Moore, W. S. Large groundwater inputs to coastal waters revealed by 226Ra enrichments. Nature 380, 612–614. https://doi.org/10.1038/380612a0 (1996)
Charette, M. A., Buesseler, K. O. & Andrews, J. E. Utility of radium isotopes for evaluating the input and transport of groundwater-derived nitrogen to a Cape Cod estuary. Limnol. Oceanogr. 46, 456–470. https://doi.org/10.4319/lo.2001.46.2.0465 (2001)
Cho, H. M. & Kim, G. Determining groundwater Ra end-member values for the estimation of the magnitude of submarine groundwater discharge using Ra isotope tracers. Geophys. Res. Lett. 43(8), 3865–3871. https://doi.org/10.1002/2016GL068805 (2016)
SOD and inorganic nutrient fluxes from sediment in the downstream of the Nagdong River
Kim, J., Cho, H. M. & Kim, G. Significant production of humic fluorescent dissolved organic matter in the continental shelf waters of the northwestern Pacific Ocean. Sci. Rep. 8(1), 1–8. https://doi.org/10.1038/s41598-018-23299-1 (2018)
Importance of SGD (SGWD) and seawater cycling to material flux across sediment/water interfaces in marine environments
Estimation of nutrients released from sediments of Deukryang Bay
Maher, D. & Eyre, B. D. Insights into estuarine benthic dissolved organic carbon (DOC) dynamics using δ13C-DOC values, phospholipid fatty acids and dissolved organic nutrient fluxes. Geochim. Cosmochim. Ac. 75(7), 1889–1902. https://doi.org/10.1016/j.gca.2011.01.007 (2011)
Tyler, A. C., McGlathery, K. J. & Anderson, I. C. Macroalgae mediation of dissolved organic nitrogen fluxes in a temperate coastal lagoon. Estuar. Coast. Shelf Sci. 53(2), 155–168. https://doi.org/10.1006/ecss.2001.0801 (2001)
Zepp, R. G. et al. Spatial and temporal variability of solar ultraviolet exposure of coral assemblages in the Florida Keys: Importance of colored dissolved organic matter. Limnol. Oceanogr. 53, 1909–1922. https://doi.org/10.4319/lo.2008.53.5.1909 (2008)
Otis, D. B., Carder, K. L., English, D. C. & Ivey, J. E. CDOM transport from the Bahamas Banks. Coral Reefs 23(1), 152–160. https://doi.org/10.1007/s00338-003-0356-8 (2004)
Andreas, T. D. et al. Seaweed allelopathy against coral: surface distribution of a seaweed secondary metabolite by imaging mass spectrometry. J. Chem. Ecol. 38(10), 1203–1214. https://doi.org/10.1007/s10886-012-0204-9 (2012)
The groundwater resources and sustainable yield of Cheju volcanic island
Koh, D.-C., Plummer, L. N., Busenberg, E. & Kim, Y. Evidence for terrigenic SF6 in groundwater from basaltic aquifers, Jeju Island, Korea: implications for groundwater dating. J. Hydrol. 339, 93–104. https://doi.org/10.1016/j.jhydrol.2007.03.011 (2007)
Kim, I. & Kim, G. Large fluxes of rare earth elements through submarine groundwater discharge (SGD) from a volcanic island, Jeju, Korea. Mar. Chem. 127(1–4), 12–19. https://doi.org/10.1016/j.marchem.2011.07.006 (2011)
Jeong, J., Kim, G. & Han, S. Influence of trace element fluxes from submarine groundwater discharge (SGD) on their inventories in coastal waters off volcanic island, Jeju, Korea. Appl. Geochem. 27(1), 37–43. https://doi.org/10.1016/j.apgeochem.2011.08.014 (2012)
Characterizing dissolved organic matter fuorescence with parallel factor analysis: A tutorial
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We would like to thank all MBL members for their help during the field sampling
This work was supported by the project titled “Improvement of management strategies on marine disturbing and harmful organisms (No
20190518)” funded by the Ministry of Oceans and Fisheries
and by the National Research Foundation (NRF) funded by the Korean government (NRF-2019R1C1C1002197)
This work was supported by INHA UNIVERSITY Research Grant (2020)
This research was also supported by the Basic Science Research Program to Research Institute for Basic Science (RIBS) of Jeju National University through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2019R1A6A1A10072987)
Faculty of Earth Systems and Environmental Sciences
performed the chemical measurement of FDOM
and the data analysis under the supervision of T.H.K
contributed to the sample collection and the chemical measurement of DOC
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DOI: https://doi.org/10.1038/s41598-020-79381-0
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which is operated by local governments nationwide for 10,000 won in monthly rent
is receiving favorable reviews among young people and newlyweds
has recently been actively introduced by local governments in the metropolitan area such as Seoul and Incheon
The Incheon Metropolitan City Corporation (iH) announced on the 5th that it will recruit residents of 500 households of 65-85㎡ dedicated to 'Cheonwon House' that purchased row houses in Michuhol-gu
Incheon from the 6th to the 14th and converted them into rental houses
you can live for up to six years with a monthly rent of 30,000 won
and newlyweds without children are ranked third
After looking around several houses that the winner wants to move in
he or she must decide where to live and complete the move-in within 60 days from the contract date
the Dongjak-gu Office in Seoul also recorded a competition rate of 14:1
with more than 100 people applying for seven "full-capacity houses for newlyweds" that recruited tenants for young newlyweds aged 19 to 39 and prospective newlyweds
The rental deposit for a 10,000 won house in Dongjak-gu is 5% of the lease deposit
It is located in a total of seven places: two in Noryangjin-dong
and consists of row houses and multi-family houses
It is 28.54~64.24㎡ and consists of two to three rooms and one bathroom
all full-capacity houses also have parking spaces
Dongjak-gu spent about 1.8 billion won to complete lease contracts and insurance subscriptions with local homeowners
and is operating a full house by re-lending it to young newlyweds selected as tenants
Hwasun-gun spent 4.8 billion won in 2023 to supply vacant Booyoung rental apartments to newlyweds and young people with about 200 10,000 won in rent per month
The response after the introduction of a packed house was amazing
This is because the influx of young people and population growth occurred at the same time
Hwasun-gun said the number of births has increased and the population decline has weakened since the introduction of full-capacity housing
Looking at the occupants of a packed house in Hwasun-gun
As for the age group of residents of packed houses
Hwasun-gun plans to supply 200 additional 10,000 houses by next year
Jeollanam-do Province plans to invest 284.3 billion won
including the Local Extinction Response Fund
to supply 1,000 full-won houses to Goheung
will also supply 10,000 won housing within this year
It plans to supply 82 rental houses "Youth Full House" and "Youth Apartments" with monthly rent of 10,000 won this year
and the housing types are divided into one to three rooms
Rent was set at 10,000 to 30,000 won per month depending on the type
the boxing bronze medalist at the 2024 Paris Olympics
who never smiled at public appearances such as awards and press conferences
smiled at a word from Lim Ae-ji (Hwasun County Office)
Lim Ae-ji and Bang Cheol-mi reached the third place podium side by side at the Paris Olympics women's 54kg medal ceremony held at Roland Garros Stadium in Paris
who appeared at the awards ceremony with a smile
Bang Chul-mi did not release her firm expression throughout
There was also a tense atmosphere at the press conference
Bang Chul-mi said in her bronze medal speech
"I thought I would win first place in this event
"I made great efforts because the Olympics are more important than any other event
but the results didn't come out as I wanted."
"I was happy to receive love and attention at the Paris Olympics
"I gained more strength by listening to the crowd's shouts," he said
"I hope I have a chance to enjoy the festival like the Olympics."
The temperature difference between the two athletes was clear when asked how they felt about winning the bronze medal at the Olympics side by side
but it was good to get a medal together," Lim Ae-ji said
"I hope to meet (Bang Chul-mi) in the final next time." In response
"There is no difference in being ranked the same as a player
I have no other feelings at all," he said flatly
"Who do you want to hang the medal first if you take it home?"
"I don't feel much because the bronze medal is not what I wanted (gold medal)." On the other hand
"There are too many people who have been helped while preparing for the Paris Olympics
I think everyone I meet will walk once," he said
In the corner of the stage of the press conference
a North Korean boxing leader was listening to Bang Chul-mi's answer with a "hawk's eye."
"Im Ae-ji said she wanted to hug Bang Chul-mi at the awards ceremony after the semifinals." Lim Ae-ji couldn't easily open her mouth when she asked
"Did you actually hug her when you couldn't see her?"
"I'll keep it a secret," and there was a smile on Bang Chul-mi's face
A "hat medalist" was born as Kim Won-ho (Samsung Life Insurance) and Jung Na-eun (Hwasun County Office) secured a silver medal at the 2024 Paris Olympics
is a gold medalist in mixed doubles at the 1996 Atlanta Olympics
Gil won the gold medal in a group with Kim Dong-moon
Coach Gil is a Korean badminton legend who won the gold medal in women's doubles at the 1995 World Championships and the third consecutive women's doubles at the 1993-1995 Jeon Young Open
Kim Won-ho and Jung Na-eun secured a silver medal by beating Seo Seung-jae (Samsung Life Insurance) and Chae Yoo-jeong (Incheon International Airport) 2-1 (21-16 20-22 23-21) in the semifinal match of the tournament held at Port Drachapel Stadium in Paris
"Now I think I can make my mother live as Kim Won-ho's mother
'The Olympic stage is to drop me off from the sky
Kim Won-ho couldn't get up on the court for a while
gasping for air when he turned the halfway point of the three games
he asked for medical time and vomited in the pocket he received from the medical staff
"I thought it would come out once because I felt nauseous
but I thought I was going to throw up on the court
so I called Lepri and threw up in the bag," adding
"It was the first time I showed up like this on the court." "I showed something I shouldn't show as an athlete at the Olympics," he said
Kim Won-ho also took pleasure in receiving special military service benefits by securing a silver medal