Study On Water Environment Regulation In The Midstream Of Nansha River

On the base of investigation, analysis and evaluation of land exploitation in present condition, water resource, water pollution and present landscapes, the paper divides the Nansha River's midstream into three domains in consideration of several functions such as flood control, protection of biological diversity, at the same time promote virtuous cycle and offer the places of amusement for people, They are Daoxiang Lake-Cui Lake wetland sanctuary, Shangzhuang amusement park on river and Cuijiayao recreational area beside river;Besides, it brings up the Nansha River's wholly regulation projection including flood control, managing pollution, accumulating water, extending the plant area of marsh, making landscapes, ecological protecting shores and extending the roads beside the river;and bring up how to respect the order of nature and based on human being, how to unified plan and treat, and build harmonious social environment of human habitat in according to the similar nature principle and makes detailed programming and design for each ecological management content. By means of the technique argument and investment investigation, it indicates that the project is feasible, and it can offer reference to the similar suburb strands of other cities.