摘要
河岸植被缓冲带作为河岸生态系统的重要组成部分,是控制水土流失和面源污染、改善水环境的关键措施,对河岸生态系统的生态及水文过程具有重要的影响。概述了国内外关于河岸植被缓冲带研究的现状,总结了河岸植被缓冲带的主要功能、影响其功能发挥的主要因素和作用机理,并对河岸植被缓冲带的设计、管理和效益评估进行阐述,提出了我国在未来关于河岸植被缓冲带研究的发展趋势及后续研究中仍需加强和关注的重要方向,为今后河岸植被缓冲带的研究提供参考和借鉴,具有一定的理论价值和实际意义。
As an important component of riparian ecosystem, riparian vegetative buffer strip is a key measure to control water and soil loss and non-point source pollution and to improve water environment. And it has an important influence on the ecological and hydrological processes of riparian ecosystem. In this article, the research status of ri- parian vegetative buffer strip in China and abroad is reviewed and the main functions, main factors and mechanism affecting its functional performance are summarized. Moreover, the design, management and benefit evaluation of the riparian vegetative buffer strip are expounded. The development trend of researches on riparian vegetative buffer strip in the future and the important directions which need focuses are also put forward. This article could provide reference and draw lesson for future researches on riparian vegetative buffer strip and have theoretical value and practical significance.
作者
孙金伟
许文盛
SUN Jin-wei XU Wen-sheng(Soil and Water Conservation Department, Yangtze River Scientific Research Institute, Wuhan 430010, China)
出处
《长江科学院院报》
CSCD
北大核心
2017年第3期40-44,共5页
Journal of Changjiang River Scientific Research Institute
基金
水利部科技推广项目(TG1518)
中央级公益性科研院所基本科研业务费项目(CKSF2016007/TB)
关键词
植被缓冲带
水环境污染
水土流失
面源污染
过滤机理
生态服务
riparian vegetative buffer strip
water environment pollution
water and soil loss
non-point source pollution
filtration mechanism
ecological service
