Affiliation: | a State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China;b Department of Geography, The University of Hong Kong, Pokfulam Road, Hong Kong, China;c College of urban and Environmental Science, Northeast Normal University, Changchun 130024, China;d Forest Tree and Seedling Administrative General Station of Hubei Provincial Forestry Bureau, Wuhan 430079, China |