Research On Development And Evaluation Of Eco-City

Urbanization is the inevitable trend of social development, but this trend upsets the balance of the human society and the natural environment. The eco-city construction is a powerful weapon to resolve the problem .In this paper the author study the development law of eco-city, and the establish an ecological city evaluation index system. The author also give some proposals on the ecology of urban construction in Huhhot which is of great theoretical and practical significance for stimulating China's urban construction and development of ecological civilization.Firstly, this papers presented with eco-city construction and development theory, including the theory of ecology, urban ecology theory, theory of urban management, urban economics theory, the theory of sustainable development and recycling of economic theory. It builds a solid theoretical foundation on studying for. the development of China's eco-city. On the basis of research in theory, the paper introduces the relationship between the ecological city and urban ecosystems and suggests that the most viable option to solve the current problems of urban ecological environment is to build eco-city.Secondly, to study the development of eco-city on construction of Ecological City, the paper divided the urban development phase into five stages according to environmental impact of urbanization. The author uses of the city's ecological carrying capacity theory and Logistic of the equation to study cities and the development of eco-city, and analyze the urban development curve in different capacity state, and proposes to 14 model of the ecological urban development evolution. Furthermore, The author proposes the concept of the ecology of urban development, and cites the Gravity Model in Eco-city development to further explain reasonability in the concept of the ecology of urban development.Thirdly, this paper establish an eco-city evaluation index system from the city level of development, coordination of urban development, urban development potential the three angles including urban society, the economy, science and technology, management, resources, environment and population, the seven areas in according with the development of eco-city level and the level of development.Fourthly, this paper analyses and evaluates Hohhot ecological conditions of the urban development on the basis research in Urban Development Mechanism and eco-city evaluation system. The author analyses and evaluates Hohhot ecological conditions, and thinks the develop stage of Hohhot are currently the transition period between the third phase and the fourth phase. Aiming at the current development situation of Hohhot, The author has proposed the concept of establishment of Hohhot-Baotou-Erdos, and makes the further clarification on the concept from economic development, environmental management, resource distribution and social aspects of the coordination.Finally, in the Hohhot-Baotou-Erdos major ecological urban development framework, this Papers gives some proposals on the ecology of Hohhot urban construction from the concept of ecological ethics building, urban planning, environmental information public, and increase citizen awareness of environmental protection and the promotion of eco-tourism, and other aspects.