水库是城市居民的重要水源地,维护库区生态安全刻不容缓,本文通过分析指出水土保持是维护库区生态安全的需要,并针对库区水土流失的现状、成因和危害,提出相应防治对策,以期减少水土流失,增加地表覆盖,把绿色留住,使生态秩序走向良性循环,让百姓能喝上更安全、更好的水。 The reservoir is an important source of water for urban residents and it is urgent to maintain the ecological security of the reservoir area. This paper points out that soil and water conservation is the need to maintain the ecological security in the reservoir area. Based on the status quo, causes and hazards of soil and water loss in the reservoir area, Reduce soil and water loss, increase surface coverage, retain green, and lead the ecological order to a virtuous circle so that people can drink safer and better water.