对于水利工作者来说,河道治理是重要工作内容。通过筑坝、防洪、灌溉等措施,对河道进行治理与控制,将河道存在的安全隐患消除,使其航运、排涝功能得到发挥。随着经济的发展,人们对河道的利用也越来越多,对河道的依赖性越来越强,导致河道水质变差、功能降低。水污染、干旱、洪涝等灾害发生率增加。所以,对河道治理工作受到全社会的关注,河道治理的目的是提高水资源承载能力、恢复河道基本功能、改善河道生态环境,使人与水自然环境和谐发展。 For water conservancy workers, river management is an important part of the work. Through the damming, flood control and irrigation measures, the river will be treated and controlled, and the potential safety hazard of the river will be eliminated, so that its shipping and drainage functions will be brought into play. With economic development, people use more and more rivers and rely more and more on the rivers, resulting in poor water quality and lower functions. The incidence of water pollution, drought and floods increased. Therefore, the work of river training is of concern to the whole society. The purpose of river training is to improve the carrying capacity of water resources, restore the basic functions of the river, improve the ecological environment of the river and make people develop harmoniously with the natural environment of water.