한반도 주변 유기물의 기원과 이동: 동위원소 조사 및 육지-해양간 관계

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dc.contributor.author 현상민 -
dc.date.accessioned 2020-07-15T20:51:52Z -
dc.date.available 2020-07-15T20:51:52Z -
dc.date.created 2020-02-11 -
dc.date.issued 2016-09-01 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/24622 -
dc.description.abstract A total 316 of surface and core sediments from the East Sea (ES), East China Sea (ECS) and coastal areas (CA) of Korean peninsula were compiled and interpreted in terms of the terrestrial and oceanic end-member and the linkage between landand ocean. The height value of δ13Corg (-19.92‰) and the lowest value (-27.05‰) were present in surface sediment of Masan bay and core sediment in East Sea, respectively. The values of δ15Norg ranged from -1.30‰ in ECS core sediment to9.80‰ in ES surface sediment, showing wide range of variability. Therefore, it is reasonable hat the end-member of δ13Corg around the Korean Peninsula might be in -19.5‰ as biogenic source organic matter end-member, and be in -27.5‰ asterrestrial organic matter end-member, respectively. However, it is hard to determine the δ15Norg end-member since its variations are strongly associated with sedimentary environment including diagenetic processes. Based on these end-members, the terrestrial portions of organic matter were determined.nd ocean. The height value of δ13Corg (-19.92‰) and the lowest value (-27.05‰) were present in surface sediment of Masan bay and core sediment in East Sea, respectively. The values of δ15Norg ranged from -1.30‰ in ECS core sediment to9.80‰ in ES surface sediment, showing wide range of variability. Therefore, it is reasonable hat the end-member of δ13Corg around the Korean Peninsula might be in -19.5‰ as biogenic source organic matter end-member, and be in -27.5‰ asterrestrial organic matter end-member, respectively. However, it is hard to determine the δ15Norg end-member since its variations are strongly associated with sedimentary environment including diagenetic processes. Based on these end-members, the terrestrial portions of organic matter were determined. -
dc.description.uri 1 -
dc.language English -
dc.publisher IGC -
dc.relation.isPartOf IGC -
dc.title 한반도 주변 유기물의 기원과 이동: 동위원소 조사 및 육지-해양간 관계 -
dc.title.alternative Source and transportations of organic matters around the Korean peninsula: isotope investigation and land-ocean linkages -
dc.type Conference -
dc.citation.endPage 1 -
dc.citation.startPage 1 -
dc.citation.title IGC -
dc.contributor.alternativeName 현상민 -
dc.identifier.bibliographicCitation IGC, pp.1 -
dc.description.journalClass 1 -
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Marine Resources & Environment Research Division > Marine Environment Research Department > 2. Conference Papers
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