Jixi Coal Resource-based Urban Environmental Protection And Ecologically Sustainable Development

Coal is China's major energy, economic and social development has an important role in the formation of coal resources in the city's coal industry with the formation of the formation of; with the development of coal resources, a long time, the coal city has been using "high input, high output, low efficiency, high pollution, "the mode of production, the degree of pollution and ecological damage is particularly serious, to reduce the recoverable reserves, resource depletion, the city's ecological environment has been severely damaged. There are many such as resource consumption, depletion, slow economic growth, business efficiency is poor, increased unemployment, the economic structure of a single management structure and personnel deficiencies and other problems, which seriously hampered the city's sustainable economic development.This paper describes the Jixi natural, economic profile. In the past, this evaluation study the quality of urban environment based on the results, and based on existing coal resource-based theory of sustainable urban development, the use of frequency statistical method, theoretical analysis and expert advice to the screening method to determine the type of urban ecological environment of coal resources quality assessment indicators 30, to establish a four stack, recursion comprehensive evaluation index system, the entire urban ecological environmental quality indicators are divided into four levels, namely, the overall level a, the system layer B, layer C elements and indicators layer D.This type of coal resources in the city due to resource exploitation caused environmental problems have been studied, its effects were as follows:coal mining, storage and transportation of adverse environmental impact;the process of coal mining areas where surface water, groundwater, atmosphere and soil pollution, and propose specific measures.In this paper, Jixi coal resource-based systematic review of the city's ecological environment and system analysis, evaluation of its capacity for sustainable development, evaluation values obtained were 0.451 for environmental factors, the economic factor of 0.538. the social factor of 0.472. Ability to score, we can see from the development of the economic value of the highest scores, indicating that the relative abundance of urban economic development.achieve sustainable economic development is a high possibility. The capacity of the environment index minimum. Sustainable development through Jixi capacity assessment, to understand their level of sustainable development for local conditions, suggest improvements to enhance the capacity for sustainable development.Final adoption from environmental protection, economic restructuring, and improve the eco-city urban functions in four areas proposed coal resource-based sustainable urban development strategies...