基于SPEI的陕西省干旱特征及其对玉米产量的影响
闫彩, 张鑫, 孙媛, 韦昊延, 胡晓萌, 雒舒琪
Analysis of Drought Characteristics and Its Effect on Maize Yield in Shaanxi Province Based on SPEI
YAN Cai, ZHANG Xin, SUN Yuan, WEI Hao-yan, HU Xiao-meng, LUO Shu-qi
节水灌溉 . 2023, (1): 10 -18 .  DOI: 10.12396/jsgg.2022156