affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing Forestry University, Chinese Academy of Agricultural Sciences - Key Laboratory of Dryland Agriculture and Beijing Forestry University

Chinese Academy of Agricultural Sciences - Key Laboratory of Dryland Agriculture, Chinese Academy of Agricultural Sciences - Key Laboratory of Dryland Agriculture, Swedish University of Agricultural Sciences - Department of Forest Ecology and Management, Oak Ridge National Laboratory - Biosciences Division, Chinese Academy of Agricultural Sciences - Key Laboratory of Dryland Agriculture, Chinese Academy of Agricultural Sciences - Key Laboratory of Dryland Agriculture, Chinese Academy of Agricultural Sciences (CAAS) - Key Laboratory of Dryland Agriculture, Shanghai Majorbio Bio-pharm Biotechnology Co., Ltd., Chinese Academy of Sciences - State Key Laboratory of Vegetation and Environmental Change and Chinese Academy of Agricultural Sciences - Key Laboratory of Dryland Agriculture