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今年气候异常,六、七月太平洋副热带高压长期相对稳定,形成暴雨中心长时间地在南京、合肥、武汉一线。河南省淮干两岸和洪汝河各地在降雨带的影响范围内,大雨、暴雨造成了严重的洪涝灾害。据统计,今年河南省被洪涝围困的人口有50余万人,倒塌房屋25.5万间,全省夏粮成灾面积约3000万亩,减产25亿公斤,秋作物遭水灾1700万亩,因灾失种和淹没绝收400多万亩,加上水利、交通、邮电通讯的损毁,初步估算经
This year’s climate anomaly, June and July the Pacific subtropical high long-term relative stability, the formation of heavy rain center for a long time in Nanjing, Hefei, Wuhan line. Within the area affected by the rainfall, both the two sides of the Huai River and the Hongru River in Henan Province have caused serious floods and heavy rains. According to statistics, more than 500,000 people were trapped in this year’s flood-scarred population in Henan Province, with 255,000 houses collapsed. The area affected by the summer grain crops is about 30 million mu, with a yield reduction of 2.5 billion kilograms. The autumn crop is affected by floods of 17 million mu. Over 400 million mu of crops have been inundated and subsided, together with the damage of water conservancy, transportation and post and telecommunications, a preliminary estimate