采用SWOT分析法评价低影响开发模式在中国应用的可行性(英文)

Feasibility assessment of LID concept for stormwater management in China through SWOT analysis

采用SWOT分析方法对传统雨洪管理模式和低影响开发模式在我国应用的优势、劣势、机会和威胁进行评价.结果表明,传统雨洪管理模式存在诸多缺点,例如只针对雨水收集排放或只用于调蓄洪峰,未考虑雨水的原位入渗、面源污染控制、生态处理等;作为新型的雨洪综合管理模式,低影响开发模式存在诸多优势,例如在进行雨水水量控制的同时,可有效控制面源污染,且便于实施、建设费用低、管理维护方便等.同时,低影响开发模式已受到中国各级政府部门和广大从业者的广泛关注和重视,其在中国拥有广阔的应用前景.

The strengths weaknesses opportunities and threats SWOT analysis method is applied to assess the feasibility of traditional stormwater management and low impact development LID in China.The results show that traditional stormwater management has many disadvantages e.g.only stormwater collection and discharge or flooding peak-flow regulation is taken into consideration but lack of many important functions such as on-site infiltration non-point pollution control ecological treatment etc.Meanwhile as a new stormwater management concept the LID system has many advantages e.g.LID can not only control rainwater quantity but also effectively prevent non-point pollution. Moreover LID is easy for implementation and cost effective and operation and management can also be done easily.LID has attracted more and more attention from governmental authorities at different levels and the majority of practitioners. Therefore LID has bright prospects for wide applications in China.