蚌埠市是安徽省重要的中心城市,山、丘、平原等地貌特征俱全,境内河塘湖泊星罗棋布,淮河横贯全境,怀洪新河、茨淮新河、涡河、浍河、北淝河等大小11条河流。1888条沟洫,编织了蚌埠经纬。十世纪以前,淮河两岸是地肥水美、物产富饶的沃土,有“走千走万,不如淮河两岸”的民谚。1072年黄河决口,改道南下。流入淮河。黄河夹带的大量泥沙,不仅逐渐淤塞了淮河的出海通道,迫使淮河改道从长江入海,致使排水困难,洪涝灾害不断发生,变成了一条灾害严重、难 Bengbu City is an important central city in Anhui Province. The landscape features such as hills, mounds and plains are all covered by the rivers and lakes, the Huaihe River runs through the whole territory, the Huaihe New River, the Cihuai River, the Edo River, the Bahe River and the Beibei River 11 rivers. 1888 ditch 洫, woven Bengbu Jingwei. Before the 10th century, both sides of the Huaihe River were fertile land for fertilizers and fertile crops. There were people saying that “walking thousands of miles away is not as good as both sides of the Huaihe River”. The Yellow River burst in 1072, diverted southward. Flow into the Huaihe River. The large amount of sediment entrapped in the Yellow River not only gradually blocked the access to the Huaihe River and forced the diversion of the Huai River into the sea from the Yangtze River, resulting in the difficulty of drainage and the continuous occurrence of floods and disasters, turning it into a serious disaster with difficulties