Jiangsu Province, Environment And Economy The Coordinated Development Of Space-time Evolution

The coordinative development of economy and environment is the part of harmonious socialist society. The fast and good development of economy incarnates harmony on the base of protecting environment.As the leader of economy in China, the economy in Jiangsu province develop very rapidly, but at the same time, the environment is deteriorating at a rapid pace. It's significant to research the coordination between economy and environment for the sustainable development of Jiangsu province in practice.At first, this thesis looks back the related researches of the coordination between economy and environment in and abroad, and penetrates into the theory base of the coordination between economy and environment. On the base of analyzing the actuality about the economy and the environment of Jiangsu province, the thesis establishes the index system and the model for appraising coordinative development between economy and environment, and calculates the index of environment quality and economy strength for the 13 cities in Jiangsu by the principal component analysis method, and appraises the coordinative degree and coordinative development degree by the evaluation model. According to the evaluation result, the text analyzes the spatio-temporal evolvement of economy strength.environment quality and coordinative degree from 2002 to 2006 .Then the paper forecasts the coordinating degree and coordinative development degree by the gray model .At last, the thesis analyzes the reasons for the inconsistent relation between economy and environment in every city of Jiangsu. Some suggestions are made to promote the coordinative development between economy and environment.This paper achieves some conclusions:(1) The economy and the environment quality in every city of Jiangsu province become very well .Coordinating degree between environment and economy was improving in the last five years, the coordinating development degree was ascending every year.(2)On the spatial view.the economy strength index present high in north and south but low in the middle area, and it's higer in the east area then the west. But the spatial distribution of environment quality index inverse to the economy strength index. Coordinative degree is higher in the south of Jiangsu than in the north. The cities in the south of Jiangsu province centralize the high level coordinative development degree, and the incoordinative development degree cities are all undeveloped cities. The center of gravity continually moves to north and west.(3) The regional coordinating development strategies between environment and economy in Jiangsu province are changing the model of the economy increasing, adjusting the structure of the industry, distributing the production in reason, promoting the circular economy development and the cleaner production; boosting up the environmental consciousness; establish the mechanism of citizens participation;conforming the environment resource property; enhancing the infrastructural investment.