中国是一个水资源及其缺乏的国家,当今世界的城市化进程使得水问题有逐渐恶化的趋势。在城市建设中,可以将园林设计和雨水资源的保护结合起来,使得风景园林要素不但具有视觉美化功能、生态优化功能,更具有水资源的管理功能。在园林设计中赋予城市绿地以新的内涵,以帮助自然界水循环的顺利进行为手段来帮助生态环境的总体优化。 As China is a country with a shortage of water resources and its lack of resources, the urbanization in today’s world has led to a gradual deterioration of the water issue. In urban construction, garden design and protection of rainwater resources can be combined to make the elements of landscape architecture not only visual beautification function, ecological optimization function, but also water resources management function. In the garden design to give the urban green space with new connotation, to help the smooth progress of the natural water cycle as a means to help the overall optimization of the ecological environment.