摘要
针对南川河部分河段水生态系统平衡遭到破坏、水质恶化的现状,分析了南川河水生态存在的问题,包括河道水量不足,下游河段水质较差,河道泥沙淤积。从废污水截污纳管,构建人工湿地生态系统,裸露河滩生态修复,制度保障几方面,提出了南川河部分河段水生态修复与保护措施。
Aimed the status of the Nanchuan River part of the river water ecological balance has been destroyed and the deterioration of water quality, the ecological problems of Nanchuan River were analyzed, including river water shortage, poor water quality in the lower reaches of the river, sediment deposition. From the aspects of the sewage interception sewer, construction of artificial wetland ecosystem, bare river ecological restoration, system security,the river water ecological restoration and protection measures of the Nanchuan River were put forward.
出处
《安徽农业科学》
CAS
2017年第24期74-75,104,共3页
Journal of Anhui Agricultural Sciences
关键词
水生态系统
截污纳管
人工湿地
生态修复
南川河
Ecological water system
Sewage interception nanotubes
Constructed wetlands
Ecological restoration
Nanchuan River
