元代太湖流域的水利治理相对达到了新的高度。政府主持的工程规模较大,如由水利学家任仁发负责的吴淞江治理等。在兴修较大工程同时,认识到综合治理的重要性并进行圩田的治理。大运河沟通南北,极其重要。元代对大运河进行了截弯取直,使河道较隋代缩短了几百公里,运输能力大为加强。太湖流域的运河修治主要围绕旧有江南运河河道进行浚治,并开凿了里运河,沟通清江至临清。海塘的修建是太湖流域水利治理的又一项重要内容。元代创立了木柜石囤法,使饱受海潮侵袭的盐官等地建立起了稳固的石塘。元代的太湖流域水利治理相比明清两代虽没有国家大规模强势参与,治理的频率不那么高,但还是取得了很好的效应,达到了预期的目的,为经济发展创造了良好的基础。 Water conservancy governance in the Taihu Lake Basin in the Yuan Dynasty reached a relatively new height. The government-sponsored projects are larger in scope, such as the Wusong River management run by a water conservancy scientist Ren Renfa. While rebuilding major projects, we recognize the importance of integrated governance and the governance of polders. Grand Canal to communicate north and south, is extremely important. The Yuan Dynasty cut off the Grand Canal and straightened it, shortening the riverway several hundred kilometers from the Sui Dynasty and greatly enhancing its transport capacity. The canal repair in the Taihu Lake basin mainly centers on the old canal in the south of the Yangtze River and dredges the canal in the Qingjiang River to Linqing. The construction of the sea pond is another important part of water resources management in Taihu Lake Basin. The Yuan Dynasty founded the stone storage method of wooden cabinets so that salt officials and other places affected by the tidal wave established a stable stone pond. Compared with the Ming and Qing dynasties, the management of water resources in the Taihu Lake Basin in the Yuan Dynasty did not have the large-scale and powerful participation of the state, and the frequency of governance was not so high. However, it achieved good effect and achieved the expected purpose, creating a sound basis.