衡邵干旱走廊干旱监测评估方法探讨

彭双姿, 刘鑫淼, 陈涛, 杨敏, 许笛, 旷煜菲, 肖美英

Discussion on drought monitoring and evaluation technology in the Heng-Shao drought corridor

PENG Shuangzi, LIU Xinmiao, CHEN Tao, YANG Min, XU Di, KUANG Yufei, XIAO Meiying

表4 1961—2018年湖南衡邵区MCIe排序前13位及对应的干旱年景、受旱面积

Tab.4 The top 13 MCIe index and their corresponding annual drought status and drought-affected area in the Heng-Shao regions of Hunan Province during 1961-2018

排序 MCIe指数 干旱年景 受灾面积/km2 年份 1 0.87 特旱 8882.9 2013 2 0.83 大旱 928.3 1966 3 0.80 特旱 5641.1 2011 4 0.71 特旱 5541.9 1985 5 0.66 特旱 5837.3 1963 6 0.63 特旱 7264.0 2007 7 0.54 特旱 5693.9 2003 8 0.53 特旱 7690.0 1992 9 0.51 特旱 7090.0 1991 10 0.48 大旱 964.7 1974 11 0.44 大旱 2120.0 1964 12 0.44 大旱 3001.8 2005 13 0.41 大旱 1753.3 1972