萧山城区河道水质生态治理规划研究  

Planning research for river water ecological amelioration in urban area of Xiaoshan District

作　　者：李孝安[1] 毛斌[1] 冯一军[1] 李先宁[2] 

机构地区：[1]杭州市城市规划设计研究院,杭州310012 [2]东南大学环境工程系,南京210096

出　　处：《中国水利》2008年第17期60-61,65,共3页China Water Resources

摘　　要：随着经济的快速发展,萧山城区河流水质日益恶化,除管村回笼桥为Ⅴ类水质外,其余均为劣Ⅴ类水。为了改善河流水质,根据萧山平原河网密集,水系发达的特点,提出了河道分类治理的思路,将河道分为池塘型、人工型和自然型等三类。针对分类河道的特点,分别提出了以生态工程为主导的综合水质治理措施,目的在于水质的改善和生态系统的恢复,综合水质改善措施的建立不仅可以为以后的具体工程实施提供导向,还可以为类似江南河网密集地区水质改善提供经验借鉴。With the rapid development of economy, river water quality has been deteriorating increasingly in urban area of Xiaoshan city. According to the investigation, all rivers water quality, except for Huilong Bridge in Guan village, is lower than V standard of the Environmental Quality Standard for surface water in China. In ~wder to improve river water quality, a new idea defined as classification processing for polluted fiver water is proposed, and therefore rivers in Xiaoshan are classified into three categories, which are pond-style river, constructed-style river and natural-style river. Subsequently, in term of characteristics of classified river, integrative ways and means for water quality improvement in Xiaoshan, based on ecological engineering and technology, are put forward. It is aim to improve river water quality and recover the river ecological system balance. Meanwhile, these methods not only can be a guidance for specific project practice aftertime, but also provide a experience model for river networks to improve river quality.

关 键 词：萧山 河道 生态恢复 水质改善 

分 类 号：TV882.8[水利工程—水利水电工程]