Années 1980-2005 ; Biodiversité ; Chine ; Couverture végétale ; Ecosystème ; Habitat ; Indice ; Protection de la nature ; Réserve naturelle
[b1] State Key Lab. of Resources and Environmental Information Systems, Inst. of Geographic Sciences and Natural Resources Research, CAS, Beijing, Chine
[b2] Graduate Univ. of Chinese Academy of Sciences, Beijing, Chine
[b3] Inst. of Ecology, Chinese Research Academy of Environmental Sciences, Beijing, Chine