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Multibeam Bathymetry and Distribution of Clay Minerals on Surface Sediments of a Small Bay in Terra Nova Bay, Antarctica

Cited 2 time in wos
Cited 3 time in scopus

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dc.contributor.authorJung, Jaewoo-
dc.contributor.authorKo, Youngtak-
dc.contributor.authorLee, Joohan-
dc.contributor.authorYang, Kiho-
dc.contributor.authorPark, Young Kyu-
dc.contributor.authorKim, Sunghan-
dc.contributor.authorMoon, Heung Soo-
dc.contributor.authorKim, Hyung Jun-
dc.contributor.authorYoo, Kyu-Cheul-
dc.date.accessioned2022-07-07T05:00:50Z-
dc.date.available2022-07-07T05:00:50Z-
dc.date.issued2021-01-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/13589-
dc.description.abstractThe second Antarctic station of South Korea was constructed at Terra Nova Bay, East Antarctica, but local seafloor morphology and clay mineralogical characteristics are still not fully understood. Its small bay is connected to a modern Campbell Glacier, cliffs, and raised beaches along the coastline. Fourteen sampling sites to collect surface sediments were chosen in the small bay for grain size and clay mineral analyses to study the sediment source and sediment-transport process with multibeam bathymetry and sub-bottom profiles. Under the dominant erosional features (streamlined feature and meltwater channel), icebergs are the major geological agent for transport and deposition of coarse-sized sediments along the edge of glaciers in summer, and thus the study area can reveal the trajectory of transport by icebergs. Glacier meltwater is an important agent to deposit the clay-sized detritus and it results from the dominance of the illite content occurring along the edge of Campbell Glacier Tongue. The high smectite content compared to Antarctic sediments may be a result of the source of the surrounding volcanic rocks around within the Melbourne Volcanic Province.en_US
dc.languageEnglishen_US
dc.language.isoenen_US
dc.subjectGeochemistry & Geophysicsen_US
dc.subjectMineralogyen_US
dc.subjectMining & Mineral Processingen_US
dc.subject.classificationAraonen_US
dc.titleMultibeam Bathymetry and Distribution of Clay Minerals on Surface Sediments of a Small Bay in Terra Nova Bay, Antarcticaen_US
dc.title.alternative남극 테라노바 만 소만의 멀티빔 측심과 표층 퇴적물에 대한 점토 광물 분포en_US
dc.typeArticleen_US
dc.identifier.bibliographicCitationJung, Jaewoo, et al. 2021. "Multibeam Bathymetry and Distribution of Clay Minerals on Surface Sediments of a Small Bay in Terra Nova Bay, Antarctica". <em>MINERALS</em>, 11(1): 1-12.-
dc.citation.titleMINERALSen_US
dc.citation.volume11en_US
dc.citation.number1en_US
dc.identifier.doi10.3390/min11010072-
dc.citation.startPage1en_US
dc.citation.endPage12en_US
dc.description.articleClassificationSCIE-
dc.description.jcrRateJCR 2019:28.571en_US
dc.subject.keywordAntarcticaen_US
dc.subject.keywordRoss Seaen_US
dc.subject.keywordTerra Nova Bayen_US
dc.subject.keywordmultibeam bathymetryen_US
dc.subject.keywordsurface sedimentsen_US
dc.subject.keywordclay mineralogyen_US
dc.identifier.localId2021-0018-
dc.identifier.scopusid2-s2.0-85100100765-
dc.identifier.wosid000610604000001-
Appears in Collections  
2021-2021, Ice sheet retreat and ocean circulation in West Antarctica during the past warm periods (21-21) / Yoo, Kyu-Cheul (PE21090)
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