Waterfront Buffer Zone Landscape Design Base On LID

The rapid development of urbanization in promoting social progress at the same time,a large area of impermeable underwear have changed the original natural water cycle of the land.As the result,it exacerbated the city's waterlogging disasters,water pollution,rainwater runoff,great harm of rivers.In recent years,it has been becoming the main obstacle of rainwater management development and water ecological environment establishment in city.Both rivers and surrounding green spaces are important carriers to enhance the ecological environment of urban water,as well as the integral part in rainwater management.Combined with the experience of foreign and traditional way of stormwater management,low impact development use green ecological measures and control,clean,store rain effectively instead of the traditional way.Based on the background of China's sponge city,this paper summarizes the theoretical system of low impact development and compares it with the experience of foreign stormwater management.Furthermore,it summarizes the design ideas and application measures of LID in waterfront buffer zone landscape.This paper combinates low impact development and landscape design approach,taking the design of Sanlihe Country Park in Qian'an as a case.The paper combines LID system and landscape function to build a LID,country recreation experience and multi-functional landscape of the waterfront buffer zone landscape.I hope to provide some references for the development of LID in the waterfront landscape.