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城市化的发展改变了雨水的自然循环过程,导致城市雨洪问题严重。因此,阐述了传统雨水排水系统下雨洪问题的严峻现状,提出了采用绿色雨水排水系统理念的低影响开发技术,介绍了国内外雨水排水系统的发展情况,并展望了我国绿色雨水排水系统的发展前景。
The development of urbanization has changed the natural circulation of rainwater and led to serious problems of urban stormwater. Therefore, the severe situation of rainwater discharge in traditional rainwater drainage system is expounded, and the low-impact development technology using the concept of green rainwater drainage system is put forward. The development of domestic and foreign rainwater drainage system is introduced, and the development of green rainwater drainage system Prospects.