Biogenic emission of dimethylsulfide from a highly eutrophicated coastal region, Masan Bay, South Korea SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Lee, G | - |
dc.contributor.author | Kahng, SH | - |
dc.contributor.author | Oh, JR | - |
dc.contributor.author | Kim, KR | - |
dc.contributor.author | Lee, M | - |
dc.date.accessioned | 2020-04-20T15:25:02Z | - |
dc.date.available | 2020-04-20T15:25:02Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2004-06 | - |
dc.identifier.issn | 1352-2310 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/5247 | - |
dc.description.abstract | Atmospheric dimethylsulfide (DMS), water-soluble ionic species in aerosol such as non-seasalt sulfate and methanesulfonic acid (MSA), and seawater DMS were measured in highly eutrophicated Masan Bay, Korea in July-August 1997. Mean (median) concentrations of atmospheric DMS, seawater DMS, non-seasalt sulfate, and MSA during the experiment were 188pptv (49pptv), 6.3nM (5.3nM), 3.0 mug m(-3) (2.3 mug m(-3)), and 0.010 mug m(-3) (0.008 mug m(-3)), respectively. The vertical profiles of seawater, especially in inner bay, reveal that DMS concentrations were enhanced near the bottom coincidently with extremely low levels of chlorophyll-a and depleted oxygen. There were several episodes of high DMS mixing ratios up to a few ppbv, which was associated with strong wind and elevated DMS but very low chlorophyll-a and relatively low dissolved oxygen contents in the surface water. It indicates that DMS accumulated in anoxic bottom water was often transferred to the overlying water column, consequently leading to elevated DMS in the atmosphere. The mean (median) molar ratio of MSA to non-seasalt sulfate was 0.41% (0.30%), which implies the major contribution of anthropogenic SO2 to sulfur budget in the study area. The median flux of DMS from sea to air was estimated to 3.2 mum m(-2) d(-1). (C) 2004 Elsevier Ltd. All rights reserved. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | SULFUR EMISSIONS | - |
dc.subject | GAS-EXCHANGE | - |
dc.subject | ATMOSPHERIC SULFUR | - |
dc.subject | SEASONAL-VARIATION | - |
dc.subject | CARBON-DISULFIDE | - |
dc.subject | PACIFIC-OCEAN | - |
dc.subject | SULFIDE | - |
dc.subject | SEA | - |
dc.subject | METHANETHIOL | - |
dc.subject | OXIDATION | - |
dc.title | Biogenic emission of dimethylsulfide from a highly eutrophicated coastal region, Masan Bay, South Korea | - |
dc.type | Article | - |
dc.citation.endPage | 2937 | - |
dc.citation.startPage | 2927 | - |
dc.citation.title | ATMOSPHERIC ENVIRONMENT | - |
dc.citation.volume | 38 | - |
dc.citation.number | 18 | - |
dc.contributor.alternativeName | 강성현 | - |
dc.contributor.alternativeName | 오재룡 | - |
dc.identifier.bibliographicCitation | ATMOSPHERIC ENVIRONMENT, v.38, no.18, pp.2927 - 2937 | - |
dc.identifier.doi | 10.1016/j.atmosenv.2004.01.044 | - |
dc.identifier.wosid | 000221422400015 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | SULFUR EMISSIONS | - |
dc.subject.keywordPlus | GAS-EXCHANGE | - |
dc.subject.keywordPlus | ATMOSPHERIC SULFUR | - |
dc.subject.keywordPlus | SEASONAL-VARIATION | - |
dc.subject.keywordPlus | CARBON-DISULFIDE | - |
dc.subject.keywordPlus | PACIFIC-OCEAN | - |
dc.subject.keywordPlus | SULFIDE | - |
dc.subject.keywordPlus | SEA | - |
dc.subject.keywordPlus | METHANETHIOL | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordAuthor | dimethylsulfide | - |
dc.subject.keywordAuthor | DMS | - |
dc.subject.keywordAuthor | MSA | - |
dc.subject.keywordAuthor | non-seasalt sulfate | - |
dc.subject.keywordAuthor | anoxic bottom water | - |
dc.subject.keywordAuthor | bay | - |
dc.subject.keywordAuthor | biogenic emissions | - |
dc.subject.keywordAuthor | reduced sulfur compounds | - |
dc.subject.keywordAuthor | flux | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Meteorology & Atmospheric Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Meteorology & Atmospheric Sciences | - |