Aiming at alleviating the serious soil erosion, the Chinese government initiated the Sloping Land Conversion Program (SLCP) in 1999. Now, after 8 years of proje
Coptis chinensis is a medicinal herb used in traditional Chinese medicine.This research features a case study in Shizhu County,China.Participatory Rural Apprais
As an abstract study conception,most researches of ecological security generally are macro-scale theoretical study with a regional,national or global perspectiv