Spatial distribution of vegetation and soil in Ulmus pumila-dominated savanna in the Otindag sandy land
ZHANG Zhiyong,ZHU Yuanjun,SHI Zhongjie,YANG Xiaohui
Ecology and Environmental Sciences . 2019, (10): 1936 -1944 .  DOI: 10.16258/j.cnki.1674-5906.2019.10.002