极端干旱对荒漠草原群落物种多样性和地上生物量碳氮的影响
张蕊, 赵学勇, 王少昆, 左小安, 王瑞雄
Effect of extreme drought on the community species diversity and aboveground biomass carbon and nitrogen in the desert-steppe region in northern China
ZHANG Rui,ZHAO Xueyong,WANG Shaokun,ZUO Xiaoan,WANG Ruixiong
生态环境学报 . 2019, (4): 715 -722 .  DOI: 10.16258/j.cnki.1674-5906.2019.04.010