摘要
城市河流具有供水、生物保护与景观等多种生态服务功能,但随着城市规模扩大,对城市河流的干扰日渐增加,已引起河流生态系统的退化,不仅影响了城市居民的生存环境,而且制约着区域经济发展与社会进步。综述了国内外城市河流生态健康评价与环境污染修复技术的研究进展,以期为城市河流污染整治提供参考。
Urban river has a variety of ecosystem services such as water supply, biological conservation and landscape function. As the city scale, increasing interference in the urban river has cause river ecosystem degradation. It not only affects the survival environment of urban residents, but also restricts the regional economic development and social progress. To provide a scientific basis for urban river pollution treatment, we reviewed urban river ecosystem health evaluation at home and abroad_ and t^nvlrnnmonta] nolJ,,t; ： k--l___.
出处
《环境保护与循环经济》
2015年第1期49-51,共3页
environmental protection and circular economy
关键词
城市河流
水生态健康
水环境
污染修复
urban river
water ecosystem health
water environment
pollution remediation
