Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Sources and preservation of sedimentary organic matter in the Southern Bohai Sea and the Yellow Sea: Evidence from lipid biomarkers | |
Lin, Tian1,2; Wang, Lifang2; Chen, Yingjun1; Tian, Chongguo1 ; Pan, Xiaohui1; Tang, Jianhui1; Li, Jun3; 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. [email protected]
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| 发表期刊 | MARINE POLLUTION BULLETIN
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| ISSN | 0025-326X |
| 2014-09-15 | |
| 卷号 | 86期号:1-2页码:210-218 |
| 关键词 | Lipid Biomarker Organic Matter Sources And Preservation Sediment Southern Bohai Sea And Yellow Sea |
| DOI | 10.1016/j.marpolbul.2014.07.017 |
| 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 |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 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.; 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. |
| 文章类型 | Article |
| 资助机构 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | EAST CHINA SEA ; YANGTZE-RIVER ESTUARY ; SURFACE SEDIMENTS ; N-ALKANES ; MARINE-SEDIMENTS ; SHELF SEDIMENTS ; TRANSPORT ; CARBON ; DISTRIBUTIONS ; TERRESTRIAL |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| WOS记录号 | WOS:000342860100035 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8709 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 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. [email protected] |
| 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.,...&Chen, YJ .(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. |
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