基于MCI干旱综合指数的贵州省干旱时空分布及灾情变化特征
许丹, 龙俐, 张东海, 任曼琳, 陈娟

Drought and disaster variation characteristics in Guizhou based on Meteorological Drought Composite Index
XU Dan, LONG Li, ZHANG Donghai, REN Manlin, CHEN Juan
表2 Statistics of drought affected areas in Guizhou Province and its nine cities (prefectures) during 1981-2022 单位:103 hm2
Tab.2
地区 时 段
1981—2022 1981—1990 1991—2000 2001—2010 2011—2022
全省 525.3 735.9 480.2 631.7 298.6
贵阳市 25.4 54.0 15.1 22.1 11.9
遵义市 99.9 149.6 94.2 115.1 46.1
铜仁市 55.7 85.6 38.2 79.7 22.8
黔东南州 42.9 64.4 26.2 58.6 24.1
黔南州 51.7 82.0 38.0 69.8 20.1
毕节市 115.2 167.1 122.3 143.7 35.6
六盘水市 29.3 31.9 23.1 45.0 19.2
安顺市 29.7 44.8 17.7 45.6 12.4
黔西南州 41.6 54.5 43.3 46.8 23.5