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Sources and preservation of sedimentary organic matter in the Southern Bohai Sea and the Yellow Sea: Evidence from lipid biomarkers

文献类型：期刊论文

作者Lin, Tian1,2; Wang, Lifang2; Chen, Yingjun1; Tian, Chongguo1; Pan, Xiaohui1; Tang, Jianhui1; Li, Jun3
刊名MARINE POLLUTION BULLETIN
出版日期2014-09-15
卷号86期号:1-2页码:210-218
ISSN号0025-326X
关键词Lipid biomarker Organic matter Sources and preservation Sediment Southern Bohai Sea and Yellow Sea
通讯作者Chen, YJ (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China. yjchen@yic.ac.cn
产权排序[Lin, Tian; Chen, Yingjun; Tian, Chongguo; Pan, Xiaohui; Tang, Jianhui] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China; [Lin, Tian; Wang, Lifang] Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Peoples R China; [Li, Jun] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China
中文摘要The region of Southern Bohai Sea (SBS) and Yellow Sea (YS) represents one of the best examples of large river-dominated ocean margins. The transport and accumulation of sediments played a primary role in distribution of the lipids in the region and could lead to a preferential accumulation of these more refractory land-based lipids. The spatial distribution of total organic carbon (TOC) matched with the lipid distributions over the shelf, and high TOC presented in the central YS, but TOC burial fluxes decreased from 110 ton/km(2)/yr of SBS to 25-32 ton/km(2)/yr of YS. Good correlations were observed between terrestrial n-alkanes and TOC in the sediments of SBS and northern YS, but they were poor for southern YS, meanwhile higher ratios of nC27 + nC29 + nC31/nC15 + nC17 + nC19 (12 +/- 6) were observed in SBS, and lower in YS (2.2 +/- 1.0), suggesting the Yellow River discharge was an important source of terrestrial organic matter to the shelf. (C) 2014 Elsevier Ltd. All rights reserved.
英文摘要The region of Southern Bohai Sea (SBS) and Yellow Sea (YS) represents one of the best examples of large river-dominated ocean margins. The transport and accumulation of sediments played a primary role in distribution of the lipids in the region and could lead to a preferential accumulation of these more refractory land-based lipids. The spatial distribution of total organic carbon (TOC) matched with the lipid distributions over the shelf, and high TOC presented in the central YS, but TOC burial fluxes decreased from 110 ton/km(2)/yr of SBS to 25-32 ton/km(2)/yr of YS. Good correlations were observed between terrestrial n-alkanes and TOC in the sediments of SBS and northern YS, but they were poor for southern YS, meanwhile higher ratios of nC27 + nC29 + nC31/nC15 + nC17 + nC19 (12 +/- 6) were observed in SBS, and lower in YS (2.2 +/- 1.0), suggesting the Yellow River discharge was an important source of terrestrial organic matter to the shelf. (C) 2014 Elsevier Ltd. All rights reserved.
学科主题Environmental Sciences; Marine & Freshwater Biology
研究领域[WOS]Environmental Sciences & Ecology ; Marine & Freshwater Biology
关键词[WOS]EAST CHINA SEA ; YANGTZE-RIVER ESTUARY ; SURFACE SEDIMENTS ; N-ALKANES ; MARINE-SEDIMENTS ; SHELF SEDIMENTS ; TRANSPORT ; CARBON ; DISTRIBUTIONS ; TERRESTRIAL
收录类别SCI
语种英语
WOS记录号WOS:000342860100035
源URL[http://ir.yic.ac.cn/handle/133337/8709]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China
2.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式
GB/T 7714		 Lin, Tian,Wang, Lifang,Chen, Yingjun,et al. Sources and preservation of sedimentary organic matter in the Southern Bohai Sea and the Yellow Sea: Evidence from lipid biomarkers[J]. MARINE POLLUTION BULLETIN,2014,86(1-2):210-218.
APA Lin, Tian.,Wang, Lifang.,Chen, Yingjun.,Tian, Chongguo.,Pan, Xiaohui.,...&Li, Jun.(2014).Sources and preservation of sedimentary organic matter in the Southern Bohai Sea and the Yellow Sea: Evidence from lipid biomarkers.MARINE POLLUTION BULLETIN,86(1-2),210-218.
MLA Lin, Tian,et al."Sources and preservation of sedimentary organic matter in the Southern Bohai Sea and the Yellow Sea: Evidence from lipid biomarkers".MARINE POLLUTION BULLETIN 86.1-2(2014):210-218.

入库方式： OAI收割

来源：烟台海岸带研究所

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