机译:Source apportionment and potential ecological risk assessment of heavy metals in soils on a large scale in China
School of Land Science and Technology, China University of Geosciences, 29 Xueyuan Road, Haidian District, Beijing 100083, People's Republic of China;
School of Land Science and Technology, China University of Geosciences, 29 Xueyuan Road, Haidian District, Beijing 100083, People's Republic of China, Key Laboratory of Land Consolidation and Rehabilitation, Ministry of Land and Resources, Beijing 100035,;
Soil; Heavy metal; Source apportionment; PCA-MLR; PMF; Potential ecological risk assessment;