Document Type : Original Article
Authors
1 School of Environment and Natural Resources, Renmin University of China, Beijing, China
2 Command Center for Comprehensive Survey of Natural Resources, China Geological Survey Bureau, Beijing, China
3 Institute of Ecology, Chinese Research Academy of Environmental Sciences, Beijing, China
4 College of Science, Tibet University, Lhasa, China
5 School of Animal Science, Xichang University, Xichang, China
Keywords
Subjects
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