干旱区研究
Temporal and spatial characteristics of ecosystem water use efficiency and influencing factors in Yanchi County, Ningxia, China
MA Longlong, YI Zhiyuan, WEI Caiyong, ZHOU Feng, LI Mingtao, QIAO Chenglong, DU Lingtong
Arid Zone Research . 2024, (4): 650 -660 .  DOI: 10.13866/j.azr.2024.04.11