Study On Tourism Resources And Development Strategy Of Shandong Yimeng Diamond National Mine Park

China's mining industry has a long history and rich mineral resources.With the gradual depletion of mineral resources,many mines and mining cities are facing serious environmental damage and other problems.The establishment of mining parks has become an important utilization mode for mine disaster control,mining heritage protection and mining tourism resources development,providing reasonable protection and utilization for non-renewable mining heritage resources,and has positive significance for improving the ecological geological environment of mining areas and promoting the sustainable economic development of mining areas.This paper takes the mining heritage resources of Shandong Yimeng Diamond National Mine Park as the research object,and classifies and evaluates the mining heritage and protection status of the park through field investigation.On this basis,comprehensive analysis of its problems in sustainable development,and explore the countermeasures,aiming to provide some reference for the sustainable development of Yimeng Diamond National Mine Park.This paper first summarizes the natural geography,regional geological profile,socio-economic profile of Yimeng Diamond National Mine Park,and introduces the history of mineral deposit discovery and mining history.Secondly,on the basis of field investigation,the mining heritage resources in the park are classified into five categories: mineral geological relics,mining production relics,mining products relics,mining social life relics and mining development history.This paper uses a combination of qualitative evaluation and quantitative evaluation to evaluate the main mining heritage resources in the park.Qualitative evaluation mainly evaluates from three aspects: natural attributes,scientific and historical cultural values,economic and social values.Quantitative evaluation mainly uses the combination of Analytic Hierarchy Process(AHP)and Principal Component Analysis(PCA)to establish an evaluation index system.Referring to the experience of the predecessors and the characteristics of the park,two evaluation indicators of value evaluation and condition evaluation were selected and divided into 10 evaluation factors,and then the comprehensive weights were determined,which effectively solved the problem of the subjectiveness of the conventional quantitative evaluation methods and improved the objectivity and accuracy of the evaluation results.The main mining heritage resources in the park are scored,and the mining heritage resources are classified into three levels: world-class,national-level and regional-level according to the score.After comprehensive evaluation,the park has 2 world-class mining relics,5 national-level mining relics,and 7 regional-level mining relics.Finally,according to the evaluation results and the development status of the park,the problems in the infrastructure construction,management system and propaganda are pointed out,and the feasible suggestions are put forward to provide a theoretical basis for the sustainable development of the Yimeng Diamond National Mine Park.