| With the development of tourism, the contradiction between tourism and ecological environment is becoming more and more serious. Unreasonable development and construction of scenic spots cause the destruction and waste of ecological resources and the imbalance of the ecosystem. How to promote the development of tourism and the sustainable development of the ecological environment, and the coordinated development of resources,environment and economy, has become a hot spot of tourism research. Ecological red line starting from the basic line of the protection of the ecological environment, through the strict delineation of the red line area, is conducive to the protection of ecological protection. By analyzing the present situation of tourism development and the current situation of regional ecological environment in Bohai Sea area of Shandong Province and combining the requirements of the ecological red line, the coordination between the ecological environment and the tourism development are evaluated. After that, the paper puts forward to promote the development of tourism in Bohai Sea area of Shandong Province and the harmonious development of the ecological environment of the appropriate, scientific and reasonable measures, which for other coastal areas how to develop tourism activities with a great promotion and guidance value.The paper refers to the related literature and research theory at home and abroad, and defines the red line, tourism, ecological space, then qualitatively studies the coupling mechanism of tourism development and ecological environment. Based on Ecological red line, it establishes a comprehensive system of coupling evaluation index system. By coupling analysis and evaluation of the tourism development and ecological environment of Bohai Sea area, the concept combines with ecological red line protection objectives and requirements, analyzes regional tourism and the environment coordination further, then puts forward to promote the coordinated and sustainable development of the ecological environment and tourism development in Bohai Sea area of Shandong Province.This paper mainly contains the following contents:Section 1: The paper explains the research background and points out the research goal,then analyzes the relevant results at home and abroad to determine the significance of the study. This paper explains the background about the marine tourism development and ecological red line designation, analyzes the relevant results at home and abroad, and points out the characteristics and existing problems of the current research, in order to make clear the significance to measure and evaluate the coupling coordination between tourism development and ecological environment under the philosophy of ecological red line.Section 2:The paper explains the relevant concepts and analysis of related theories to lay the theoretical foundation for the thesis writing. Combining with the research results at home and abroad, the paper defines the concept of ecological red line, marine tourism development and other related. After that, this paper discusses the basic theory of coupling theory, ecological space theory, ecological tourism theory, tourism environmental carrying capacity theory and so on, to provide theoretical support for the research of the relationship between tourism development and ecological environment.Section 3:The paper analyzes the coupling mechanism between tourism development and ecological environment qualitatively and quantitatively. Based on the qualitative analysis of tourism development and ecological environment interaction, the paper establishes the evaluation model and evaluation standard of coupling coordination measure, and constructs the coupling coordination evaluation index system of the ecological environment and the regional tourism development, according to the objectives and requirements of ecological red line to protect ecological environment.Section 4:The paper evaluates the coupling coordination status of ecological red line area and regional tourism development in Bohai Sea area of Shandong Province. Under the premise of defining the geographical position and scope about the researched area, reviewing the current situation of the tourism resources and tourism development in Bohai Sea area of Shandong Province, on the land part, the paper establishes the coupling coordination evaluation index system of ecological environment and regional tourism development and uses the coupling coordination degree model to calculate the coupling coordination type; for the sea area, the paper makes spatial overlap between the tourism resources and ecological red line to analyze the coordination of tourism development and ecological environment.Section 5:The paper puts forward the development strategy of tourism resources in Bohai Sea area of Shandong Province. With the combination of theoretical knowledge and practice, the paper analyzes the ecological red line management and control requirements, putting forward scientific and reasonable tourism development countermeasures in order to protect the marine ecological environment and coordinate tourism development and ecological environment in Bohai Sea. |