Ecological Health Risk Assessment and Source Identification of Heavy Metals in Surface Soil Based on a High Geochemical Background: A Case Study in Southwest China.
Toxics. 2022 May 25;10(6):282. doi: 10.3390/toxics10060282.
Toxics. 2022.
PMID: 35736891
Free PMC article.
The total carcinogenic risks caused by heavy metals were as follows: Cr > Cd > As > Pb; and the risks posed by Cr, Cd, and As were higher than the threshold value (1.0 10(-4)); people face a higher threat to heavy metals in soils in Zhenxiong, Ludian, Huize, …
The total carcinogenic risks caused by heavy metals were as follows: Cr > Cd > As > Pb; and the risks posed by Cr, Cd, …