摘要
指出了河道生态治理集成技术包括污染源控制技术、生境条件改造技术、生物强化技术等。根据上海市河道的特点,提出了不同类型河道生态治理的重点:中心城区和郊区城镇区河道形态宜遵循河道现有形态布局,生态治理重点放在河道内部的微地形构建、护岸改造、水质净化及生态绿化;新城新镇和大型居住区河道治理重点宜放在河道生境多样性的营造、水质净化、水生动植物的恢复及生态景观营造;农村河道生态治理重点宜放在生境多样性的保护及营造、水生动植物的恢复及生态绿化。在此基础上,结合上海市河道生态治理的效果,总结了适合上海市不同类型河道生态治理的组合技术。
Integrated technology of river channel ecological management contains the source of contamination controltechnology, habitat conditions transformation technology and biological strengthening technology, etc. According tothe characteristics of the river in Shanghai, this paper put forward the key points of different types on river channelecological management. The river channel shape in the central urban area and suburban urban area follow the existinglayout of the river channel;the essence of ecological treatment focuseson micro terrain construction, river bank pro-tection reformation, water purification and ecological greening; the focus of ecological treatment innew town andlarge scale of residential area is on river habitat diversity, construction, water purification, restoration of aquatic ani-mals and plants and the ecological landscape construction; rural ecological river treatment focuses on the habitat di-versity protection and construction, restoration of aquatic animals and plants and ecological greening. On the basis ofthe combination effect of river ecological treatment, this paper summarized the combination technology which is suit-able for different types of river channel ecological management of Shanghai.
出处
《绿色科技》
2017年第16期22-25,共4页
Journal of Green Science and Technology
基金
上海市河道生态治理组合技术及评价指标体系研究项目(编号:沪水科2011-07)
关键词
中小河道
生态治理
生境
上海
small and medium river
ecological management
habitat
Shanghai
