摘要
城市景观水体作为生态系统重要组成部分,为城市提供了可持续发展条件。以贵阳阿哈湖国家湿地公园科普教育基地室外景观水体为研究对象,采用对水体的污染控制、生境营造及对水生态系统的修复,使水体具备水质净化的能力,并维持水生态系统的平衡。研究结果表明,生态修复措施完成后,水体透明度、总磷(TP)、化学需氧量(COD_(cr))、氨氮(NH_(3)-N)等指标均较修复前有明显改善。该研究结果对城市景观水体的水质改善、生态建设和后期管理均具有一定的指导性意义。
urban landscape water is an important part of ecosystem,which provides sustainable development conditions for cities.The research object of this study is the landscape lake outside the science popularization education base of Guiyang Aha Lake National Wetland Park.Through pollution control,habitat creation and restoration technology of water ecosystem,the water has the ability to purify water quality and maintain the balance of the water ecosystem.The results showed that water transparency,total phosphorus(TP),chemical oxygen demand(COD_(cr)),ammonia nitrogen(NH_(3)-N)and other indicators were significantly improved after the completion of ecological restoration measures.The results of this study have certain guiding significance for the water quality improvement,ecological construction and later management of urban landscape water.
作者
刘文媛
杨雄威
李琰
夏奉梅
LIU Wenyuan;YANG Xiongwei;LI Yan;XIA Fengmei(Aha Lake National Wetland Park Management Office,Guiyang 550002)
出处
《林业建设》
2023年第5期49-53,共5页
Forestry Construction
基金
贵州省林业改革发展资金。
关键词
贵阳阿哈湖国家湿地公园
景观水
生态修复
Aha Lake National Wetland Park
static water
ecological restoration
