Effect of organic matter and calcium carbonate on behaviors of cadmium adsorption-desorption on/from purple paddy soils

Zhao, XiuLan; SCI

机构： Southwest Univ, Coll Resources & Environm, Key Lab Ecoenvironm Three Gorges Reservoir Reg, Minist Educ, Chongqing 400715, Peoples R China; Chongqing Key Lab Agr Resources & Environm, Chongqing 400716, Peoples R China;

关键词： Cadmium Purple paddy soil Adsorption-desorption Thermodynamic Organic matter Calcium carbonate