干旱区研究
Response of relationship between community species diversity and aboveground biomass to grazing intensity in the Urat desert steppe in north China
ZHAO Sheng-long, ZUO Xiao-an, ZHANG Tong-hui, LYU Peng, YUE Ping, ZHANG Jing
Arid Zone Research . 2020, (1): 168 -177 .