Based On The Ecological Protection Under The Development Of Small Towns

In China.it is imPortant to develop the small town sustainablly for implementing the urbanization and sustainable development,stratagem, however followed with the rapid development, the ecological problem of small towns has been becoming more and more serious which has affected the developing power of towns. It is imperative to identify the primary reason of ecological crisis, to solve effectively the ecologieal problem and to promote sustainable development of towns.As a primary instrument of ecological-regulation, ecological planning which based on the theories of ecology, sustainable development and cycle economy is effeetive to insure the healthy, safety and sustainable development of the town ecosystem. In this paper, the theory and practice of small town ecological planning during the urbanization process are researched. Main research work has been listed as follows:1)Based on the theory of eomplex ecosystem, the structure, function and character of the small town ecosystem are discussed, also,with the survey and analysis, the primary ecologieal problems and causes of the small town are ideniified.2)The theories and the uncertainty of small town ecological planning ared iseussed, which indieates that it is necessary to consider the particularity during small town ecological planning.3) Based on the uneertainiy, the function, cause, method and content of small town ecologieal planning are proposed.