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Rare earth element and yttrium geochemistry in sinking particles and sediments of the Jiaozhou Bay, North China: Potential proxy assessment for sediment resuspension

文献类型：期刊论文

作者Liu, Jin1,2,4; Song, Jinming1,2,3,4; Yuan, Huamao1,2,3,4; Li, Xuegang1,2,3,4; Li, Ning1,2,3,4; Duan, Liqin1,2,3,4
刊名MARINE POLLUTION BULLETIN
出版日期2019-07-01
卷号144页码:79-91
关键词Rare earth elements Jiaozhou Bay Trapped particles Sediments Resuspension proxy
ISSN号0025-326X
DOI10.1016/j.marpolbul.2019.04.044
通讯作者Song, Jinming(jmsong@qdio.ac.cn) ; Yuan, Huamao(yuanhuamao@qdio.ac.cn)
英文摘要To exploit the resolving ability of rare earth element and yttrium (REY) in resuspension binary mixing model, and discover potential new REY-related resuspension proxy, this preliminary research studied the geochemical signature of REY in different Jiaozhou Bay samples including surficial/core sediments and settling trap-collected particles. Close quantitative relation for bulk concentration in particles, sediments and fine-grained fraction of major river sediments around the Yellow Sea, approved the priority contribution of catchment detrital materials. Moreover, common characteristics occurred for compartment-specific partitioning REY signatures in six operated-defined fractions, and multiple REY normalization pattern indexes (i.e. Y/Ho divergence, and Ce/Eu anomalies). All constrain the application of REY in resuspension discrimination of marginal shallow seas. However, linearity with different slopes and intercepts were plotted for the MREE bulge index versus HREE/LREE figure in reducible amorphous Fe-oxides fraction, which could provide new discrimination perceptions.
资助项目National Basic Research Program of China (973 Program)[2015CB452902] ; Aoshan Technology Innovation and Aoshan Talents Program ; Qingdao National Laboratory for Marine Science and Technology[2016ASKJ02-4] ; National Key Research and Development Plan Sino-Australian Centre for Healthy Coasts[2016YFE0101500] ; Youth Innovation Promotion Association of the Chinese Academy of Science[2016191] ; Natural Science Foundation of China[U1606404] ; Shandong Province[U1606404]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000472686700009
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.qdio.ac.cn/handle/337002/161810]  
专题海洋研究所_海洋生态与环境科学重点实验室
通讯作者Song, Jinming; Yuan, Huamao
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Jin,Song, Jinming,Yuan, Huamao,et al. Rare earth element and yttrium geochemistry in sinking particles and sediments of the Jiaozhou Bay, North China: Potential proxy assessment for sediment resuspension[J]. MARINE POLLUTION BULLETIN,2019,144:79-91.
APA Liu, Jin,Song, Jinming,Yuan, Huamao,Li, Xuegang,Li, Ning,&Duan, Liqin.(2019).Rare earth element and yttrium geochemistry in sinking particles and sediments of the Jiaozhou Bay, North China: Potential proxy assessment for sediment resuspension.MARINE POLLUTION BULLETIN,144,79-91.
MLA Liu, Jin,et al."Rare earth element and yttrium geochemistry in sinking particles and sediments of the Jiaozhou Bay, North China: Potential proxy assessment for sediment resuspension".MARINE POLLUTION BULLETIN 144(2019):79-91.

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来源：海洋研究所

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