基于植被状态指数的云南省农业干旱状况时空分析
吕潇然, 尹晓天, 宫阿都, 王前锋, 李静, 张慧

Temporal and Spatial Analysis of Agricultural Drought in Yunnan Provincebased on Vegetation Condition Index
LV Xiaoran,YIN Xiaotian,GONG Adu,WANG Qianfeng,LI Jing,ZHANG Hui
表6 云南省干旱频率面积百分比
Tab. 6 Area percentage of different droughtfrequency in Yunnan province
区间 春季/(%) 夏季/(%) 秋季/(%) 冬季/(%)
10%~15% 0.108 0.097 0.141 0.192
15%~30% 7.420 11.758 9.900 9.531
30%~45% 36.493 43.478 37.618 33.305
45%~60% 47.523 39.465 44.052 44.656
60%~75% 8.092 4.997 7.906 11.340
75%~90% 0.364 0.205 0.382 0.976