杭嘉湖面源污染林业工程生态治理原理与技术研究

Discussion on the Principles and Techniques of Ecological Engineering Control of Non-point Source Pollution in Hangjiahu Plain

摘要: 梳理了国内外面源污染治理研究进展，并在此基础上，论述了面源污染生态治理的原理。针对杭嘉湖面源污染，提出了4种生态治理技术措施：水源涵养林林结构优化技术，水系岸带生物防护技术，集水区人工塘渠－湿地复合系统建设技术，污染水体的植物修复技术。

Abstract: This manuscript reviewed the progress of non-point source pollution control, and then discusses the principle of ecological control of NPSP. Four types ecological engineering measures of NPSP in Hangjiahu were proposed: water source area protection forest construction and function optimization technology; rparian of waters biological protection technology; artificial pond-wetland composite system construction technology of catchment areas and phytoremediation technology of polluted water bodies.