DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, J | - |
dc.contributor.author | Druffel, ERM | - |
dc.contributor.author | Eglinton, TI | - |
dc.date.accessioned | 2016-04-01T02:29:05Z | - |
dc.date.available | 2016-04-01T02:29:05Z | - |
dc.date.created | 2011-01-03 | - |
dc.date.issued | 2010-11-20 | - |
dc.identifier.issn | 0886-6236 | - |
dc.identifier.other | 2011-OAK-0000022533 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/25219 | - |
dc.description.abstract | Particulate organic carbon (POC) in the ocean often exhibits more depleted radiocarbon contents (lower Delta C-14 values) than expected if its sole source were POC recently synthesized by primary production and export from the overlying surface waters. An examination of available Delta C-14 data sets for sinking POC show that this phenomenon is both common and globally widespread. Also, a strong correlation is found to exist between Delta C-14 values of organic carbon and aluminum content in sinking particles that is consistent over a range of oceanic settings. Together, these findings imply that aged organic carbon associated with lithogenic material from sediment resuspension is responsible for the observed low Delta C-14 values as opposed to other processes such as incorporation of dissolved inorganic carbon or dissolved organic carbon into POC at depth. An estimate based on POC flux- weighted Delta C-14 values shows that about 35% of sinking POC at the locations studied is derived from resuspended sediment. Our results suggest that resuspension of sediment and its subsequent lateral transport is an important component of the oceanic carbon cycle and should be considered in models of oceanic carbon export and burial. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER GEOPHYSICAL UNION | - |
dc.relation.isPartOf | GLOBAL BIOGEOCHEMICAL CYCLES | - |
dc.subject | EQUATORIAL PACIFIC-OCEAN | - |
dc.subject | MIDDLE ATLANTIC BIGHT | - |
dc.subject | DEEP-WATER COLUMN | - |
dc.subject | CONTINENTAL-SHELF | - |
dc.subject | NORTHEAST PACIFIC | - |
dc.subject | LATERAL PARTICLE | - |
dc.subject | COMPOUND CLASSES | - |
dc.subject | ARCTIC-OCEAN | - |
dc.subject | JAPAN SEA | - |
dc.subject | TEMPORAL VARIABILITY | - |
dc.title | Widespread influence of resuspended sediments on oceanic particulate organic carbon: Insights from radiocarbon and aluminum contents in sinking particles | - |
dc.type | Article | - |
dc.contributor.college | 해양대학원 | - |
dc.identifier.doi | 10.1029/2010GB003802 | - |
dc.author.google | Hwang, J | - |
dc.author.google | Druffel, ERM | - |
dc.author.google | Eglinton, TI | - |
dc.relation.volume | 24 | - |
dc.contributor.id | 10160028 | - |
dc.relation.journal | GLOBAL BIOGEOCHEMICAL CYCLES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | GLOBAL BIOGEOCHEMICAL CYCLES, v.24 | - |
dc.identifier.wosid | 000284480600001 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.title | GLOBAL BIOGEOCHEMICAL CYCLES | - |
dc.citation.volume | 24 | - |
dc.contributor.affiliatedAuthor | Hwang, J | - |
dc.identifier.scopusid | 2-s2.0-78649516350 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 25 | - |
dc.description.scptc | 26 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | DEEP-WATER COLUMN | - |
dc.subject.keywordPlus | CONTINENTAL-SHELF | - |
dc.subject.keywordPlus | LATERAL PARTICLE | - |
dc.subject.keywordPlus | COMPOUND CLASSES | - |
dc.subject.keywordPlus | PACIFIC-OCEAN | - |
dc.subject.keywordPlus | TEMPORAL VARIABILITY | - |
dc.subject.keywordPlus | DISSOLVED ALUMINUM | - |
dc.subject.keywordPlus | TIME-SERIES | - |
dc.subject.keywordPlus | ROSS SEA | - |
dc.subject.keywordPlus | MATTER | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Geosciences, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Meteorology & Atmospheric Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Geology | - |
dc.relation.journalResearchArea | Meteorology & Atmospheric Sciences | - |
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