COUPLING COORDINATIVE DEGREE OF REGIONAL ECONOMY-TOURISM-ECOLOGICAL ENVIRONMENT——A CASE STUDY OF ANHUI PROVINCE

In this article,based on the theory of the coupling coordinative degree among regional economy,tourism and ecological environment,an indicator structure,coupling coordinative degree model and the calculating methods were put forward.It made an empirical study,taking Anhui Province as an example.The result found that the coupling coordinative degree of economy-tourism-ecological environment was rising in Anhui Province from 1990 to 2008,but in the medium coordinative development class.Comparing the comprehensive function of regional economy,tourism with ecological environment,it showed that the development of regional economy and tourism exceeded the threshold value of ecological environment.The coordinated development relation of regional economy-tourism-ecological environment was antagonistic at a medium degee and ecological environment was the bottleneck in the growth of the coupling coordinative degree.