A Quantification of the Effects of Erosion on the Productivity of Purple Soils

Zhao Li; Du Shuhan; Liu Gangcai; Zhao Li; Du Shuhan; Liu Gangcai; Zhao Li; Du Shuhan; Jin Jie; SCI

机构： Chinese Acad Sci, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China; Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China; Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; Yunnan Acad Agr Sci, Res Inst Trop Ecoagr Sci, Yuan Mou 651300, Peoples R China;

来源：JOURNAL OF MOUNTAIN SCIENCE年份：2012

关键词： Purple soil Erosion Productivity Impact characteristics China