１严峻的洪涝灾情受厄尔尼诺现象影响，今年我国大部分地区降雨量偏多，加之不合理的人为活动，导致生态环境恶化，大大加剧洪涝灾情。先是闽江、西江发生百年少遇的大洪水，接着长江、嫩江、松花江出现长时期的全流域性特大洪水。长江自６月中旬以后，水位一路上涨，６月... 1 Serious floods are affected by the El Niño phenomenon. This year, the rainfall in most parts of China is too high, combined with irrational human activities, leading to the deterioration of the ecological environment and greatly aggravating the floods. First, the Minjiang River and the Xijiang River occurred a century-old floods, followed by the Yangtze River, the Nen River and the Songhua River. Since mid-June on the Yangtze River, the water level has risen all the way to June ...