干旱区研究
Analysis of cultivated land’s spatio-temporal changes and influencing factors in Gansu Province in recent 25 years
HOU Qingqing,CHEN Ying,PEI Tingting,JI Zhenxia,XIE Baopeng
Arid Zone Research . 2022, (3): 955 -967 .  DOI: 10.13866/j.azr.2022.03.29