Distribution variation of heavy metals in maricultural sediments and their enrichment, ecological risk and possible source—A case study from Zhelin bay in Southern China

2016 ◽  
Vol 113 (1-2) ◽  
pp. 240-246 ◽  
Author(s):  
Yi Wang ◽  
Yaning Wei ◽  
Pengran Guo ◽  
Jiachuan Pan ◽  
Qihang Wu ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Ecological Risk ◽  
Southern China

The ecological risk, source identification, and pollution assessment of heavy metals in road dust: a case study in Rafsanjan, SE Iran

2017 ◽  
Vol 25 (14) ◽  
pp. 13382-13395 ◽  
Author(s):  
Milad Mirzaei Aminiyan ◽  
Mohammed Baalousha ◽  
Rouhollah Mousavi ◽  
Farzad Mirzaei Aminiyan ◽  
Hamideh Hosseini ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Ecological Risk ◽  
Source Identification ◽  
Pollution Assessment ◽  
Road Dust ◽  
Risk Source

Evaluation of Ecological Risk on Soil Heavy Metals Pollution of Qingyuan

2012 ◽  
Vol 610-613 ◽  
pp. 928-931 ◽  
Author(s):  
Hui Min Zhang ◽  
Hui Zhang ◽  
Ai Min Song ◽  
Jian Qiao Qin ◽  
Ming Wei Song
Keyword(s):  
Heavy Metals ◽  
Ecological Risk ◽  
Risk Index ◽  
Potential Ecological Risk ◽  
Average Concentration ◽  
Single Element ◽  
Index Method ◽  
Ecological Risk Index ◽  
Heavy Metals Pollution

This paper was seleced Qingyuan as a case study, in order to analyze Hg, As, Cu, Zn, Pb, Cd, Ni, Cr concentrations of the soil samples. And used the Hakanson potential ecological risk index method to assess the potential ecological risks of concentrations of heavy metals in soil. The results shows that the average concentration of Hg, As, Cu, Zn, Pb, Cd, Ni, Cr in soil is 6.45, 0.26, 20.25, 119.11, 181.67, 189.22, 0.27, 32.92, 201.35 mg•kg-1 respectively. The rank by severity of ecological risk as Hg > Cu > Pb > As > Cr > Cd > Ni > Zn, based on their single-element indexes. Heavy metals in several samples of the soil have posed a serious threat on the ecosystem.

scholarly journals Remediation of a heavy metals contaminated site in urban area: a case study from southern China

2019 ◽  
pp. 555-556
Author(s):  
H. Huang ◽  
Y.F. Wang ◽  
S.J. Wang ◽  
Y.C. Liu ◽  
B. Zhang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Urban Area ◽  
Southern China ◽  
Contaminated Site

New ecological risk indices for evaluating heavy metals contamination in aquatic sediment: A case study of the Gulf of Guinea

2018 ◽  
Vol 18 ◽  
pp. 44-56 ◽  
Author(s):  
Nsikak U. Benson ◽  
Adebusayo E. Adedapo ◽  
Omowunmi H. Fred-Ahmadu ◽  
Akan B. Williams ◽  
Essien D. Udosen ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Ecological Risk ◽  
Gulf Of Guinea ◽  
Risk Indices ◽  
Heavy Metals Contamination ◽  
Aquatic Sediment

Investigating speciation and toxicity of heavy metals in anoxic marine sediments—a case study from a mariculture bay in Southern China

2015 ◽  
Vol 16 (2) ◽  
pp. 665-676 ◽  
Author(s):  
Bing Xia ◽  
Pengran Guo ◽  
Yongqian Lei ◽  
Tao Zhang ◽  
Rongliang Qiu ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Marine Sediments ◽  
Southern China

Pollution assessment and source analysis of heavy metals in acidic farmland of the karst region in southern China—A case study of Quanzhou County

2020 ◽  
Vol 123 ◽  
pp. 104764
Author(s):  
Panfeng Liu ◽  
Zhiqiang Wu ◽  
Xianrong Luo ◽  
Meilan Wen ◽  
Liangliang Huang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Southern China ◽  
Pollution Assessment ◽  
Source Analysis ◽  
Karst Region
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