The analytical method of total resource reallocation effect is an evolution of the analytical method of the factors of economic growth. Since the marketization
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