江南地域居住环境中的水生态处理

江南地域在我国虽属水资源相对充足的地区，但水生态建设不容忽视。文章针对江南传统村镇中河道水网的水生态处理及院落村舍的给排水处理两方面，在认同原始功能的合理性的基础上分析现当代的改建对于水环境自我调节的影响后果，讨论了在原有基础上进行水环境改造更新的可行性，并探讨结合Reduce(减少)、Reuse(回用)、Recycle(循环)的3R原则进行设计的方法和发展前景。

Water eco-treatment in residential environments of the Jiangnan region, China

Water is the fundamental guarantee with which human residential system can be put into regular operation. Though the Jiangnan region has comparatively abundant water resources in China, the construction of water ecology should not be ignored. Concerning the two aspects of water eco-treatment of rivers and lakes and plumbing treatment of courtyards and huts in the traditional villages and towns in the Jiangnan region, this article analyzes the pressure and effect that the modern reconstruction will exert on the self-regulation of water environment based on confirming and agreeing the rationality of primitive functions. Meanwhile, the article puts forward the feasibility and economic effect of the reconstruction of water environment on the original basis and discusses the designing methods and developing prospects with the principles of 3Rs (reduce, reuse and recycle) in order to meet the needs of social development and establish the city-and-town system of high efficiency of water saving and pollution prevention.