基于SPI指数甘肃省河东地区干旱特征分析
沙莉, 李施, 沙莎, 关雨珊
Analysis of drought characteristics based on SPI for Eastern area of the Yellow River in Gansu province
SHA Li, LI Shi, SHA Sha, GUAN Yu-shan
气象与环境学报
.
2016, (5): 122
-130
.
DOI: 10.3969/j.issn.1673-503X.2016.05.017
