关键词：
低影响发展;城市湿地;规划建设;四川眉山
摘 要：
低影响发展理念强调将人类开发对生态环境的冲击影响降到最低。该理念将城市发展与生态保护有机结合,可减轻生态环境破坏,维持保护未受干扰的自然生态机制,恢复重建已受破坏生态系统。低影响发展理念应用对城市湿地开发起促进作用:增加城市湿地系统水源补给,降低水文波动性;减轻湿地水质污染,减少湿地治污投入;凸显出各地城市湿地规划建设独特性。以四川眉山市为例,就城市湿地规划目标、湿地植被规划、湿地护岸生态设计、湿地资源管理和监测、湿地宣传教育及公众培训等提出了具体规划构想。
译 名：
A Study of Urban Wetland Planning on the Basis of Low Impact Development Idea
作 者：
DONG Gang-ming;Sichuan Forest Inuventory and Plan Institute;
关键词：
Low Impact Development,Urban Wetland,Planning and development,Meishan Sichuan
摘 要：
The core idea of Low Impact Development( LID) is to minimize the human impact on the ecological environment. The LID idea can integrate the city development and ecological protection into a unity,mitigate damage to the ecological environment in urban development,maintain and protect an undisturbed natural ecosystem mechanism in city,restore and rehabitate those damaged ecosystems. The application result of LID implementation can promote the planning and development of urban wetlands. Firstly,the technical measures of LID can increase the natural water supply in urban wetland systems,also can reduce the hydrological volatility in city. Secondly,it works in reducing sewage treatment stress in urban wetland system and decreasing investment for wetlands' controlling pollution. Finally,the LID method can bring out the uniqueness of the planning and development urban wetlands. Taking Meishan city in Sichuan province for example,in this paper,corresponding suggestions are put forward for the urban wetland planning about wetlands planning guidelines and objectives,planning wetland vegetation,wetland revetment ecology design,management and monitoring of wetland resources,wetland public education and public training,and so on.
