在江城武汉人们的记忆中,洪水几乎每年都要来袭。这与武汉特殊的地理位置和气候条件息息相关。武汉地处长江和汉江的交汇处,区间流域面积为60多万平方千米,不仅面积广阔且有众多支流汇聚。亚热带季风气候导致夏季高温多雨,有时甚至会形成长达20至30天的梅雨期。区域内大规模降雨,叠加来自上游的洪水,很容易导致江水迅速上涨,造成水灾频发。 In the memory of people in Jiangcheng Wuhan, the flood struck almost every year. This is closely related to Wuhan’s special geographical location and climatic conditions. Located at the confluence of the Yangtze River and the Han River, Wuhan covers an area of ​​more than 600,000 square kilometers with a vast area and numerous tributaries. The subtropical monsoon climate causes hot and rainy summers and sometimes even rainy days of up to 20 to 30 days. Large-scale rainfall in the region, superimposed by the floods from the upper reaches, it is easy to lead to the rapid rise of river water, resulting in frequent floods.