Accumulation Characteristics and Risk Assessment of Potentially Toxic Elements for Major Crops and Farmland Around A High-arsenic Coal Mine in Xingren, Guizhou, Southwest China
This study assessed the contamination by toxic elements (TEs), including lead (Pb), cadmium (Cd), chromium (Cr), zinc (Zn), copper (Cu) and arsenic (As), and their accumulation characteristics in soil-crop systems in Xingren, Guizhou, southwest China, by using the target hazard quotient (THQ) to eva...
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| Format: | Article |
| Language: | English |
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Technoscience Publications
2020-09-01
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| Series: | Nature Environment and Pollution Technology |
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| Online Access: | http://neptjournal.com/upload-images/(2)D-1020.pdf |