中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 海洋研究所
  3. 中国科学院海洋研究所
  4. 海洋生态与环境科学重点实验室
Metals in size-fractionated core sediments of Jiaozhou Bay, China: Records of recent anthropogenic activities and risk assessments

文献类型：期刊论文

作者Liang, Xianmeng1,2; Song, Jinming1,2,3; Duan, Liqin1,2,3; Yuan, Huamao1,2,3; Li, Xuegang1,2,3; Li, Ning1,2,3; Qu, Baoxiao1,3; Wang, Qidong1,3
刊名MARINE POLLUTION BULLETIN
出版日期2018-02-01
卷号127页码:198-206
关键词Metals Grain sizes Anthropogenic activities Ecological risk Sediments Jiaozhou Bay
ISSN号0025-326X
DOI10.1016/j.marpolbul.2017.12.011
通讯作者Song, Jinming(jmsong@qdio.ac.cn) ; Duan, Liqin(duanliqin@qdio.ac.cn)
英文摘要Total contents and chemical speciation of Co, Ni, Cu, Ga, Mo, Cd, In, Sn, Sb, V, W, Tl, Bi and U in size-fractionated (< 32, 32-63 and > 63 mu m) core sediments from Jiaozhou Bay were investigated to reveal their responses to anthropogenic activities. Metal contents showed a decreasing trend with increasing grain sizes. However, the loadings of metal fraction on 32, 32-63 and > 63 mu m grain sizes were 16%, 47% and 37%, respectively. Anthropogenic fluxes and enrichment factors of metals in > 63 mu m fraction were closely linked to anthropogenic activities, with an obvious increase in upper 27 cm (1998-2015) and a slight decrease in 2009 year. Metals (especially for Cd, Co, Cu and Ni) in > 63 mu m fraction were more easily released, with the highest percentage of acid soluble form and lowest residual form. Thus, the size fraction of > 63 mu m cannot be ignored.
资助项目National Natural Science Foundation[U1606404] ; Shandong Province for Marine Science Research Centers[U1606404] ; National Program on Key Basic Research Project of China (973 Program)[2015CB452901] ; National Program on Key Basic Research Project of China (973 Program)[2015CB452902] ; Aoshan Talents program - Qingdao National Laboratory for Marine Science and Technology[2015ASTP-OS13] ; National Natural Science Foundation of China[41676068]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000427332900023
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.qdio.ac.cn/handle/337002/156884]  
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; Duan, Liqin
作者单位1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China
推荐引用方式
GB/T 7714		 Liang, Xianmeng,Song, Jinming,Duan, Liqin,et al. Metals in size-fractionated core sediments of Jiaozhou Bay, China: Records of recent anthropogenic activities and risk assessments[J]. MARINE POLLUTION BULLETIN,2018,127:198-206.
APA Liang, Xianmeng.,Song, Jinming.,Duan, Liqin.,Yuan, Huamao.,Li, Xuegang.,...&Wang, Qidong.(2018).Metals in size-fractionated core sediments of Jiaozhou Bay, China: Records of recent anthropogenic activities and risk assessments.MARINE POLLUTION BULLETIN,127,198-206.
MLA Liang, Xianmeng,et al."Metals in size-fractionated core sediments of Jiaozhou Bay, China: Records of recent anthropogenic activities and risk assessments".MARINE POLLUTION BULLETIN 127(2018):198-206.

入库方式： OAI收割

来源：海洋研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。