Heavy metal pollution caused by small-scale metal ore
2018.10.15 Heavy metal pollution in a small-scale metal ore mining area was investigated. Pollution generally decreased with increasing distance from the mining district. Cu, Zn, Cd, and Pb in local farmland soils came primarily from the mining activities.
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Heavy metal pollution caused by small-scale metal ore mining
2018.10.15 Although metal ore mining activities are well known as an important source of heavy metals, soil pollution caused by small-scale mining activities has long
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Full article: Environmental risk assessment of heavy metals ...
Environmental risk assessment of heavy metals contamination in the catchment of small-scale mining enclave in Prestea Huni-Valley District, Ghana Samuel Wiafe , Eric Awuah
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Spatial characteristics of heavy metal pollution and the
2018.1.1 Heavy metals produced during mining process have become one of the primary sources of soil pollution in large mining areas. Heavy metal can inhibit and
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Heavy Metals in the Soils of Placer Small-Scale Gold Mining Sites
2020.8.25 Concentrations of heavy metals associated with gold, such as copper (Cu), zinc (Zn), arsenic (As), cadmium (Cd), mercury (Hg) and lead (Pb) can increase in
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Heavy Metal Pollution from Gold Mines: Environmental
2016.10.26 This review focuses on the effects of heavy metal wastes generated from gold mining activities on the environment and the various mechanisms used by
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Heavy metal pollution caused by small-scale metal ore mining
2018.5.19 Heavy metal pollution caused by small-scale metal ore mining activities: A case study from a polymetallic mine in South China DOI:
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Ecotoxicity of mining pollutants on the environment and their ...
2023.1.1 Environmental pollution caused by heavy metals released from mining activities is increasingly becoming a global issue and a significant concern due to its
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Heavy metal pollution caused by small-scale metal ore
2018.5.26 Abstract. Although metal ore mining activities are well known as an important source of heavy metals, soil pollution caused by small-scale mining
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Spatial distribution and ecological risk of heavy metals and
2023.10.13 Determining the distributions and sources of heavy metals in soils and assessing ecological risks are fundamental tasks in the control and management of
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