中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Ecological risk assessment of soil cadmium in China's coastal economic development zone: a meta-analysis

文献类型:期刊论文

作者Sun, Mingxing1,2; Wang, Ting3,4; Xu, Xiangbo1,2; Zhang, Linxiu1,2; Li, Jing1; Shi, Yajuan3
刊名ECOSYSTEM HEALTH AND SUSTAINABILITY
出版日期2020-12-16
卷号6期号:1页码:12
ISSN号2096-4129
关键词Cadmium soil ecological risk coastal economic development zone
DOI10.1080/20964129.2020.1733921
通讯作者Xu, Xiangbo(ydxu.ccap@igsnrr.ac.cn)
英文摘要The coastal area of China has faced major strategic planning and environmental pollution, including heavy metals pollution. This study aimed to provide a comprehensive evaluation of the effects of Cd pollution on the ecology in coastal areas of China. A soil Cd pollution database of 300 counties or districts in coastal areas was screened from academic dissertations and academic journal papers. Based on the database, the ecological risk was evaluated using entropy methods and probabilistic ecological risk assessment (PERA), and the advantages and disadvantages of these methods were analyzed. In China's coastal areas, the soil Cd content in 10.33% of the counties was higher than the minimum of risk control value (1.5 mg/kg), and in 4.00% of the counties was higher than the maximum of risk control value (4.0 mg/kg). The ecological risks were highly compatible with national strategic planning areas. Guangxi Province, Zhejiang Province, and Guangdong Province ranked among the top three coastal areas for soil Cd contamination, and the ecological risks were 18.80%, 17.89%, and 15.77% at the maximum no-effect concentration/lowest effect concentration (NOEC/LOEC) level. This study can provide insights to policymakers regarding the protection of ecosystems threatened by heavy metals in the process of regional strategic planning.
WOS关键词HEAVY-METAL POLLUTION ; SOURCE IDENTIFICATION ; SPATIAL-DISTRIBUTION ; AGRICULTURAL SOILS ; SURFACE SEDIMENTS ; YANGTZE-RIVER ; HEALTH-RISKS ; WATER ; AREA ; FRACTIONATION
资助项目National Natural Science Foundation of China[41901255] ; Strategic Priority Research Program of the Chinese Academy of Science[XDA20010303]
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者TAYLOR & FRANCIS INC
WOS记录号WOS:000519005700001
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Science
源URL[http://ir.igsnrr.ac.cn/handle/311030/132994]  
专题中国科学院地理科学与资源研究所
通讯作者Xu, Xiangbo
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China
2.UN Environm Int Ecosyst Management Partnership UN, Beijing, Peoples R China
3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing, Peoples R China
4.Shanxi Univ, Inst Loess Plateau, Taiyuan, Peoples R China
推荐引用方式
GB/T 7714
Sun, Mingxing,Wang, Ting,Xu, Xiangbo,et al. Ecological risk assessment of soil cadmium in China's coastal economic development zone: a meta-analysis[J]. ECOSYSTEM HEALTH AND SUSTAINABILITY,2020,6(1):12.
APA Sun, Mingxing,Wang, Ting,Xu, Xiangbo,Zhang, Linxiu,Li, Jing,&Shi, Yajuan.(2020).Ecological risk assessment of soil cadmium in China's coastal economic development zone: a meta-analysis.ECOSYSTEM HEALTH AND SUSTAINABILITY,6(1),12.
MLA Sun, Mingxing,et al."Ecological risk assessment of soil cadmium in China's coastal economic development zone: a meta-analysis".ECOSYSTEM HEALTH AND SUSTAINABILITY 6.1(2020):12.

入库方式: OAI收割

来源:地理科学与资源研究所

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