Sedimentary organic carbon oxidation and benthic nutrient flux in the continental shelf of the southern Yellow Sea
DC Field | Value | Language |
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dc.contributor.author | Baek, ju Wook | - |
dc.contributor.author | Lee, Yeon Jung | - |
dc.contributor.author | Lee, Jae Seong | - |
dc.contributor.author | Baek, Hyun Min | - |
dc.contributor.author | Cho, YUHYEON | - |
dc.contributor.author | Choi, Dong Han | - |
dc.contributor.author | Choi, Jin Young | - |
dc.contributor.author | Hyun, Jung Ho | - |
dc.contributor.author | Kim, Kyung Tae | - |
dc.contributor.author | Kim, Sung Han | - |
dc.date.accessioned | 2024-01-05T01:50:20Z | - |
dc.date.available | 2024-01-05T01:50:20Z | - |
dc.date.created | 2023-11-27 | - |
dc.date.issued | 2023-07-12 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/45229 | - |
dc.description.abstract | We investigated the total oxygen uptake ( sulfate reduction rate ( and benthic nutrient flux at the Yellow Sea cold water mass zone (N 3509 and N 3507 and the coastal area (N 3503 in the southern Yellow Sea The bottom water temperature and the organic carbon ( content of surface sediment measured at N 3503 16 0 C and 0 88 were the highest, followed by N 3509 10 0 C and 0 82 and N 3507 8 96 C and 0 22 The TOU and SRR at N 3503 were 24 5 4 99 O 2 mmol m 2 d 1 and 6 49 mmol S m 2 d 1 3 6 times higher than the values measured at N 3509 and N 3507 5 47 0 25 and 4 21 0 35 O 2 mmol m 2 d 1 and 0 94 and 0 69 mmol S m 2 d 1 respectively) The in situ benthic fluxes of nutrients 3 17 mmol N m 2 d 1 0 48 mmol P m 2 d 1 3 84 mmol Si m 2 d 1 at N 3503 were, respectively, 9 and 3 37 times higher than those measured at N 3509 The benthic nutrient flux ( at N 3503 accounted for 72 179 of the nutrients required for primary production ( By contrast, BNF contributed less than 30 for the N, P, and Si required for PP at N 3509 Our results indicated that the elevated temperature in the coastal area accelerated the OC oxidation in the sediment, thereby promoting the benthic fluxes of nutrients. | - |
dc.description.uri | 1 | - |
dc.publisher | European Association of Geochemistry | - |
dc.relation.isPartOf | Goldschmidt 2023 | - |
dc.title | Sedimentary organic carbon oxidation and benthic nutrient flux in the continental shelf of the southern Yellow Sea | - |
dc.type | Conference | - |
dc.citation.conferenceDate | 2023-07-09 | - |
dc.citation.conferencePlace | FR | - |
dc.citation.conferencePlace | Ryon, France | - |
dc.citation.title | Goldschmidt 2023 | - |
dc.contributor.alternativeName | 백주욱 | - |
dc.contributor.alternativeName | 이연정 | - |
dc.contributor.alternativeName | 이재성 | - |
dc.contributor.alternativeName | 백현민 | - |
dc.contributor.alternativeName | 조유현 | - |
dc.contributor.alternativeName | 최동한 | - |
dc.contributor.alternativeName | 최진영 | - |
dc.contributor.alternativeName | 김경태 | - |
dc.contributor.alternativeName | 김성한 | - |
dc.identifier.bibliographicCitation | Goldschmidt 2023 | - |
dc.description.journalClass | 1 | - |