It’s crucial to national ecological security of Guizhou karst rocky desertification region, which has aroused wide attentions from local to central government. Zhijin County, which has important geographical environment with abundant natural resources and serious karst rocky desertification, is located in the middle of Guizhou Province. Under high population density and lagging productivity, Zhijin has inherited traditional approaches to develop local economy, which has led conflict between eco...