1. Application of index of geoaccumulation (Igeo) to pollution evaluation of heavy metals in soil;Chai;J. Tongji Univ. Nat. Sci.,2006
2. Characteristics of soil erosion in the karst regions of southwest China: research advance and prospective;Chen;J. Soil Water Conserv.,2018
3. Investigation of heavy metal concentrations of commercial fertilizers in Chongqing;Chen;Hunan Agric. Sci.,2017
4. Challenges and countermeasures for heavy metal pollution control in farmlands of China;Chen;Acta Pedol. Sin.,2018
5. The Element Background Values of Chinese Soil,1990