淮河流域夏玉米生育阶段需水量及农业干旱时空特征

高超,李学文,孙艳伟,周婷,罗纲,陈财

Spatiotemporal characteristics of water requirement and agricultural drought during summer maize season in Huaihe River Basin

Chao GAO,Xue-Wen LI,Yan-Wei SUN,Ting ZHOU,Gang LUO,Cai CHEN

图4 淮河流域110个站点夏玉米生育期水分亏缺指数的最优概率分布函数

Fig. 4 Optimal probability distribution function of water deficit index for each growth stage of summer maize at 110 stations in Huaihe River Basin