Organic Matters and Lipid Biomarkers in Surface Sediments from the Northern South China Sea: Origins and Transport | |
Xu, WH ; Yan, W ; Chen, Z ; Chen, H ; Huang, WX ; Lin, T | |
刊名 | JOURNAL OF EARTH SCIENCE
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2014 | |
卷号 | 25期号:1页码:189-196 |
关键词 | surface sediment lipid biomarker South China Sea sedimentation transport |
ISSN号 | 1674-487X |
通讯作者 | wyan@scsio.ac.cn |
中文摘要 | In this study, content and distribution of organic matters (OM) and lipid biomarkers in surface sediments from northern South China Sea (SCS) were identified to reveal the sources and transport of fine-grained sediments. Organic matters and lipid biomarkers exhibited distinct spatial variation in northern SCS. Terrestrial discharge from the Pearl River and some mountainous rivers in southwestern Taiwan may contribute to the relatively high organic matters in the corresponding sea areas. The detection of unsaturated fatty acid homologues suggested the algal and/or bacterial OM contribution to surface sediments. The composites and distribution of lipid biomarkers indicate their mixed sources from terrestrial plants, marine algae and bacterial. Together with the proof of clay mineral composites in the sediments, the results suggested that the currents, including the Guangdong Coastal Current and Kuroshio Current, control the transport and distribution of terrestrial sediment and the sedimentary environment in the northern SCS. |
学科主题 | Geology |
收录类别 | SCI |
资助信息 | CAS [KZCX2-YW-GJ03]; 973 Project [2009CB219502]; Scientific Frontier Program for Young Talents of the South China Sea Institute of Oceanology, CAS [SQ200909] |
原文出处 | CHINA UNIV GEOSCIENCES |
WOS记录号 | WOS:000330554900015 |
公开日期 | 2014-12-11 |
内容类型 | 期刊论文 |
源URL | [http://ir.scsio.ac.cn/handle/344004/10654] ![]() |
专题 | 南海海洋研究所_中科院边缘海地质重点实验室 |
推荐引用方式 GB/T 7714 | Xu, WH,Yan, W,Chen, Z,et al. Organic Matters and Lipid Biomarkers in Surface Sediments from the Northern South China Sea: Origins and Transport[J]. JOURNAL OF EARTH SCIENCE,2014,25(1):189-196. |
APA | Xu, WH,Yan, W,Chen, Z,Chen, H,Huang, WX,&Lin, T.(2014).Organic Matters and Lipid Biomarkers in Surface Sediments from the Northern South China Sea: Origins and Transport.JOURNAL OF EARTH SCIENCE,25(1),189-196. |
MLA | Xu, WH,et al."Organic Matters and Lipid Biomarkers in Surface Sediments from the Northern South China Sea: Origins and Transport".JOURNAL OF EARTH SCIENCE 25.1(2014):189-196. |
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