The Spatiotemporal Evolution And Factor Analysis Of The Coupling And Coordinated Development On Tourism Economy And Ecological Environment In The Yellow River Basin

The Yellow River Basin is an important ecological barrier and economic zone in China.It is rich in tourism resources and tourism economy has developed rapidly in recent years.The ecological protection and high quality development of the Yellow River Basin is one of the main tasks of economic development in China and the development of tourism is of great significance to realize the goal.How to realize the growth of tourism economy and the sustainable utilization of ecological environment under the restriction of tourism resources and ecological environment is a key issue to be discussed.On the one hand the coupling analysis of tourism economy and ecological environment can clarify the development status of each system on the other hand it caters to the implementation of the major national strategy of ecological protection and high-quality development of the Yellow River Basin.By realizing the coordinated and sustainable development of tourism economy and ecological environment it will provide scientific basis for the formulation of tourism and environmental protection policies in the Yellow River Basin.Firstly,the current situation of tourism economic development and ecological environment in the Yellow River basin are analyzed by descriptive statistical analysis.Based on the entropy weight method the critic weight method the equally weight method to determine the comprehensive evaluation index weights.Then tourism economy and ecological environment comprehensive evaluation index model is set up.The development level of the two systems was evaluated respectively and the comp rehensive evaluation results were analyzed in time and space to clarify the differences within province regional differences.Secondly,in order to measure the coupling and coordinated development of tourism economy and ecological environment in each region of the Yellow River Basin,the coupling and coordination model is established and the spatial correlation characteristics are analyzed.It is found that the coupling coordination degree of tourism economy and ecological environment in the Yellow River basin is mainly between 0.6 and 0.79,showing a slow upward trend year by year.By analyzing the spatio-temporal evolution analysis of coupling and coordination in the Yellow River Basin it can be found that the coupling coordination degree of tourism economy and ecological environment in the Yellow River Basin is between the primary coordination interval.The overall coordination of the two systems is well developed but there is asynchrony.The coupling coordination level of the downstream regions is significantly higher than that of the middle region.And the coupling coordination level of the middle region is higher than that of the upstream.The overall pattern of low upstream and high downstream is decreasing from east to west.Finally,the Spatial Dubin model is used to analyze the influence degree of each driving factors,which are from economy,industry,technology and transportation.In addition,the paper observes the spatial spillover effect of each influencing factor.The research results show that the coupling of the coordinated development level of tourism economy and ecosystem depends on the development of many factors.Economic development and transportation capacity have significant and positive spatial spillover effects.The industrial structure has different degrees of influence on the degree of coupling and coordination between the region and the surrounding areas.The scientific and technological innovation ability has a reverse inhibition effect according to which corresponding optimization measures are proposed from the perspectives of the Yellow River Basin and the overall basin.