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Species, Spatial-Temporal Distribution, and Contamination Assessment of Trace Metals in Typical Mariculture Area of North China

文献类型：期刊论文

作者Pan, Dawei1,2,3,4; Ding, Xiaoyan2,4; Han, Haitao2,3; Zhang, Shenghui2,3; Wang, Chenchen2,3
刊名FRONTIERS IN MARINE SCIENCE
出版日期2020-09-23
卷号7页码:14
关键词metal species spatial-temporal distribution contamination trace metals mariculture
DOI10.3389/fmars.2020.552893
通讯作者Pan, Dawei(dwpan@yic.ac.cn)
英文摘要The species, spatial-temporal distribution, sources, correlations with physiochemical factors, and the contamination of trace metals (Cu, Pb, Cd, and Zn) were investigated in a typical mariculture area of North China. The concentrations of three species of trace metals, including total dissolved, dissolved reactive, and dissolved inert, were obtained. The total dissolved concentrations of Cu, Pb, Cd, and Zn ranged within 1.75-8.08, 0.43-2.75, 0.07-0.29, and 2.58-30.28 mu g/L, respectively. These ranges were measured over 5 months (March, May, July, September, and November) and their concentrations decreased in the following order: Zn > Cu > Pb > Cd. The concentrations of Cu, Pb, Cd, and Zn decreased from nearshore to offshore, showing a distinctly regional variation. All concentrations of trace metals over the whole mariculture area were lower than the grade-II seawater quality standard of China. The relationships between trace metals with micronutrient metal (Fe) and other environmental factors (i.e., temperature, chlorophyll a, salinity, dissolved oxygen, and conductivity) were studied in detail. Discharged industrial and aquaculture effluents, uptake by organisms, and atmospheric deposition were found to be possible sources of trace metals in the studied area. Sea current and physicochemical parameters were factors that possibly influenced the spatial-temporal distribution of trace metals.
WOS关键词ANODIC-STRIPPING VOLTAMMETRY ; HEAVY-METALS ; YELLOW SEA ; ANTHROPOGENIC IMPACTS ; ATLANTIC SECTOR ; COASTAL WATERS ; NATURAL-WATER ; CU SPECIATION ; SISHILI BAY ; IRON
资助项目National Key R&D Program of China[2019YFD0901103] ; Original Innovation Project of Chinese Academy of Sciences[ZDBS-LY-DQC009] ; Key Research and Development Plan of Shandong Province[2017GHY215002]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000575579100001
资助机构National Key R&D Program of China ; Original Innovation Project of Chinese Academy of Sciences ; Key Research and Development Plan of Shandong Province
源URL[http://ir.yic.ac.cn/handle/133337/28422]  
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
烟台海岸带研究所_山东省海岸带环境工程技术研究中心
通讯作者Pan, Dawei
作者单位1.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China
2.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
3.Chinese Acad Sci, Shandong Key Lab Coastal Environm Proc, Res Ctr Coastal Environm Engn Technol Shandong Pr, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Pan, Dawei,Ding, Xiaoyan,Han, Haitao,et al. Species, Spatial-Temporal Distribution, and Contamination Assessment of Trace Metals in Typical Mariculture Area of North China[J]. FRONTIERS IN MARINE SCIENCE,2020,7:14.
APA Pan, Dawei,Ding, Xiaoyan,Han, Haitao,Zhang, Shenghui,&Wang, Chenchen.(2020).Species, Spatial-Temporal Distribution, and Contamination Assessment of Trace Metals in Typical Mariculture Area of North China.FRONTIERS IN MARINE SCIENCE,7,14.
MLA Pan, Dawei,et al."Species, Spatial-Temporal Distribution, and Contamination Assessment of Trace Metals in Typical Mariculture Area of North China".FRONTIERS IN MARINE SCIENCE 7(2020):14.

入库方式： OAI收割

来源：烟台海岸带研究所

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