城市新建区非点源污染特征及其控制对策

Non-point source characteristics of newly-built urban residential area and countermeasures for its water pollution control

城市非点源污染是我国城市水体水质恶化的主要原因之一,严重制约了我国城市经济和社会的可持续发展。在充分调查研究的基础上,系统分析了武汉市汉阳地区桃花岛城市新建区非点源污染特征,探讨了城市新建区非点源污染控制的主要对策措施。认为可通过城市景观生态规划、城市改造、城市综合管理等措施,对非点源污染进行全面控制。

Pollution caused by urban non-point source is one of the major reasons for urban wa ter quality degradation in China,which has become a key restrictive factor to the sustainable devel opment of the urban economic and societal complexity. On the basis of a full investigation of the newly-built Tao Hua Dao urban area in Hangang Distlict,we systematically analyze the non-point source characteristics and discuss the major countermeasures for the non-point source control of the demonstration project area,so as to provide a solid basis for design of the scientific and technologic research scheme of the demonstration project.