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一、概况１９９８年６月下旬以来，长江全流域普降大到暴雨，洪水猛涨，进入７月份后，雨势未减，尤其是７月２２日以后，湖南省湘西、湖北省武汉等地区连降特大暴雨，澧水干流出现历史最大洪峰，加上长江洪水水位居高不下，洞庭湖出水受阻，到７月２７日１０时，洞庭湖出...
I. Overview Since late June 1998, the Yangtze River has plummeted from heavy rainfall to heavy rainfall in the whole basin. Floods have skyrocketed. After July, the rain did not decrease, especially after July 22, in areas such as Hunan Xiangxi in Hunan Province and Wuhan in Hubei Province Even the heavy rain drops, slush the largest peak in history, coupled with the high Yangtze River flood water, blocked water Dongting Lake, at 10 o’clock on the July 27, Dongting Lake out ...