气象干旱变化特征及其对粮食产量的影响—

丁文魁,李兴宇,杨晓玲,马中华,李岩瑛

Drought characteristics and effects on grain production in Wuwei, Gansu Province

DING Wenkui,LI Xingyu,YANG Xiaoling,MA Zhonghua,LI Yanying

干旱区研究 . 2022, (2): 656 -664 . DOI: 10.13866/j.azr.2022.02.32