一种基于累积降水与累积蒸发的气象干旱指数 |
潘永地, 肖晶晶, 潘彦华, 石界 |
A meteorological drought index based on cumulative precipitation and cumulative evaporation |
PAN Yongdi, XIAO Jingjing, PAN Yanhua, SHI Jie |
图1 土壤干旱等级距离指数概念模型示意图 (点、线等说明见文中) |
Fig.1 Schematic diagram of the conceptual model of soil drought grade distance index (Points,lines,etc.,see the article) |
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