滨水植被缓冲带水质净化研究

滨水植被缓冲带兼具生态、社会和经济价值。对其研究以生态学和水文学为基础，涉及多种学科和技术。我国滨水植被缓冲带的理论与实践研究均较为薄弱。文中从滨水植被缓冲带的结构特征及作用、滨水植被缓冲带水质净化机理和滨水植被缓冲带水质净化的影响因素3个方面进行论述，同时探讨总结了滨水植被缓冲带在水质净化方面需要进一步研究的突出问题。随着人们对水污染关注的增加，滨水植被缓冲带的生态净水方式将备受重视。

Research Progress in Water Purification in Vegetated Riparian Buffer Strips

Vegetated riparian buffer strips are of ecological, social and economic value. Its research is based on ecology and hydrology, involving a variety of disciplines and technologies. The theoretic research and practices of the vegetated riparian buffer strips in China is relatively weak. This paper summarized the research progress in vegetated riparian buffer strips from the three perspectives including the structure characteristics and functions, the water purification mechanism and the factors affecting water purification. In addition, the paper discussed and concluded the salient issues that need to be further studied in the water purification of vegetated riparian buffer strips. As people pay more attention to water pollution, the ecological method to purify water by waterfront vegetation buffer strips will attract more attention.