翠湖湿地公园水域生物多样性保护与成效

Conservation of Aquatic Biodiversity of Cuihu Lake National Urban Wetland Park

探讨了北京市海淀区翠湖国家城市湿地公园的水域生物多样性及保护方法,论证了生物防治藻类、高等植被恢复等基于物质循环再生原理的方法对水域生物多样性恢复的效果。实践表明,人工湿地污水净水系统、以营养环节来控制水体富营养化的生物水体防治方法,对翠湖湿地的水质有明显的净化、保护和提升作用,对水域生物多样性的保护起到了积极的作用。

This paper investigates the methods of conservation of aquatic biodiversity in Cuihu Lake National Urban Wetland Park. The effects of material-cycling based methods such as biological control of algae and vegetation restoration, on rehabilitation of aquatic biodiversity were studied. Practices indicated that water purification system and eutrophication prevention by nutrition control in constructed wetland significantly improved water quality, playing an active role in conservation of aquatic biodiversity.