滨岸缓冲带截留污染物机理和效果的研究进展

The Review on the Research for the Interception Mechanism and Effects of Riparian Buffer Zone

滨岸缓冲带是指与河流(包括湿地和湖泊)相邻的对污染物、沉积物和洪水具有一定缓冲功能的水陆生态系统交错带,是一种重要的控制面源污染和保护水体环境的方法。滨岸缓冲带的研究存在较多的方向和不同的立足点。为了更好地总结和梳理已有研究成果,该文通过大量的文献调研,构建了滨岸缓冲带的研究框架,从其作用机理、结构、功能与效果等方面对国内外的有关研究和实践进行了系统分析和总结,并提出了未来的研究展望。

Riparian buffer zone,usually adjacent to rivers（including wetlands and lakes）,is referred to the domain between land and aquatic ecosystem which has buffering functions on pollutants,sediment and flood.It is one of the most important measures for controlling non-point source pollution and protecting water environment.A large amount of researches on different aspects of riparian buffer zone have been carried out.In order to give a detailed summary and systematical review,a framework of researches on riparian buffer zone was built up,which summarized the previous research results on the riparian buffer zone with its mechanism,structure,function and effect,as well as the practices and management.Future research frontiers are also proposed based on the summary and analysis.