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Ecological risk assessment of soil cadmium in China's coastal economic development zone: a meta-analysis
Sun, Mingxing1,2; Wang, Ting3,4; Xu, Xiangbo1,2; Zhang, Linxiu1,2; Li, Jing1; Shi, Yajuan3
2020-12-16
Source PublicationECOSYSTEM HEALTH AND SUSTAINABILITY
ISSN2096-4129
Volume6Issue:1Pages:12
Corresponding AuthorXu, Xiangbo(ydxu.ccap@igsnrr.ac.cn)
AbstractThe 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.
KeywordCadmium soil ecological risk coastal economic development zone
DOI10.1080/20964129.2020.1733921
WOS KeywordHEAVY-METAL POLLUTION ; SOURCE IDENTIFICATION ; SPATIAL-DISTRIBUTION ; AGRICULTURAL SOILS ; SURFACE SEDIMENTS ; YANGTZE-RIVER ; HEALTH-RISKS ; WATER ; AREA ; FRACTIONATION
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41901255] ; Strategic Priority Research Program of the Chinese Academy of Science[XDA20010303]
Funding OrganizationNational Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Science
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEcology ; Environmental Sciences
WOS IDWOS:000519005700001
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/132995
Collection中国科学院地理科学与资源研究所
Corresponding AuthorXu, Xiangbo
Affiliation1.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
Recommended Citation
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.
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