Pan, Dawei1,2,3,4
; Ding, Xiaoyan1,4; Han, Haitao1,2; Zhang, Shenghui1,2; Wang, Chenchen1,2发表期刊FRONTIERS IN MARINE SCIENCE
2020-09-23
卷号7页码:14
关键词metal speciesspatial-temporal distributioncontaminationtrace metalsmariculture
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.
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
收录类别SCI
语种英语
关键词[WOS]ANODIC-STRIPPING VOLTAMMETRY; HEAVY-METALS; YELLOW SEA; ANTHROPOGENIC IMPACTS; ATLANTIC SECTOR; COASTAL WATERS; NATURAL-WATER; CU SPECIATION; SISHILI BAY; IRON
研究领域[WOS]Environmental Sciences & Ecology; Marine & Freshwater Biology
WOS记录号WOS:000575579100001
引用统计被引频次：2[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/28423
专题中科院海岸带环境过程与生态修复重点实验室
中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
通讯作者Pan, Dawei作者单位1.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
2.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
3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714Pan, 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.
APAPan, 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.
MLAPan, 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.
PDF全文下载地址:
点我下载PDF
