Research On Route Selection Of The Long March National Cultural Park(Zhenxiong Section) From The Perspective Of Recreation And Ecology

In recent years,China’s comprehensive national strength has improved and the overall quality of its people has improved.In order to meet the people’s higher material and cultural needs,reflect the great spirit of the Chinese nation,and enhance national cultural self-confidence,the requirements for the construction of national cultural parks have emerged.Among them,the Long March National Cultural Park,as an important symbol and material carrier of Chinese culture,has multiple values such as protecting important red cultural heritage and driving regional economic development.Due to the special historical background,the area involved in the construction of the park is faced with more complex situations.Most of the places the Red Army passed during the Long March were places with poor living conditions,poor traffic,or even no roads,and the terrain was conducive to hidden places.Today,there are many related cultural relics and sites with scattered locations and limited protection and management;Some of the journeys and sites involved are located at the periphery of the regional economic development center and involve important local natural and ecological areas;In addition,the Long March National Cultural Park,because of its special attributes,breaks the traditional concept of park with clear geographical boundaries and is distributed in many provinces and cities.The above characteristics make the park construction challenging,and there is no authoritative case reference for the park construction with such characteristics at present.How to properly solve the above problems,ensure the multiple values of the park,and do a good job in park construction to drive regional economic development is the current problem.The route planning in the park construction includes the important transportation infrastructure and resources in the park,which is the core and skeleton of the whole subject,and can help improve and solve the current problems and give play to the park’s various functions,so it is an important part of the construction.However,at present,there is little research on the route selection of such special landscape environment in China,and there is no direct reference case for the route selection of national cultural parks.Based on the above realistic background,Zhenxiong County,Zhaotong City,Yunnan Province,is selected as the research area in this study.Based on the macro research background and current problems,the perspective of route selection for national cultural parks is proposed;Try to define the concept and analyze the elements of national cultural parks and routes,put forward the basic elements and basic morphological structure of the routes,define the basic functions of the elements,and propose the specific process and specific technical means for the route selection of national cultural parks;According to the current problems,the research on recreational and ecological route selection is completed and the coupling strategy is proposed.The route selection is closely combined with relevant characteristics and problems to screen out important Long March cultural red resources and local high-quality resources.The nodes take into account the distribution of local infrastructure and population demand,and use GIS and other technical platforms to build a recreation corridor evaluation system by combining the analysis of traffic accessibility and road recreation potential with the current traffic road data to select the least resistance corridor for grading;Taking into account the landscape spatial structure and ecological process in Zhenxiong,combined with the specific situation of local tree species and protected animals in Zhenxiong,the objective evaluation method was used to identify and extract important habitats,and the ecological corridor evaluation system was constructed based on the four factors of MSPA landscape type,elevation,slope and land use type for evaluation and path extraction.The results were optimized by screening important corridors through the gravity model.Finally,based on the discussion of the relationship between the two routes,four functional strategies are proposed from both internal and external aspects and verified from the structure.The research results address the characteristics of wide and scattered distribution of recreation resources,no "traditional boundary",trans provincial and municipal distribution,etc.,and build a recreation and ecological route of Zhenxiong National Cultural Park that takes into account the needs of cultural tourism,economy and ecological protection,establish Zhenxiong Ecological Security Protection Zone and Red Long March Cultural Zone,and open up the communication channels inside and outside the park.The final results include the important first and second level Long March resources and local high-quality recreational resources in Zhenxiong,and a national 3A tourist attraction,which is connected with the main distribution areas of the county population;Based on the existing traffic road data of Zhenxiong,a complete cultural recreation route has been established in the county,integrating local high-quality recreation resources and red resources,Integrate 17 towns and townships in Huashan-Niuchang-Pingshang-Yigu-Changba-Wufeng Town-Heishu-Muxiang-Yantang-Potou-Yile-Hualang-Dawan-Yuhe-Mangbu-Muzhuo-Wude Town into one,and put forward suggestions on the scope of the Red Long March cultural area to be built as a key part of the park and linking other Long March national cultural parks through four points as the entrance and exit;The good natural habitat in the west of Zhenxiong is connected with the habitat fragmented by human factors in other regions,which ensures biological migration and exchange.The ecological security protection area and important ecological corridor are divided to put forward restrictions on human activities,and the ecological security protection pattern in Zhenxiong is constructed.The research results show that the qualitative and quantitative research on the route planning of Zhenxiong Long March National Cultural Park has been realized by using the route planning process and technical methods constructed in this paper,providing real data for many problems faced by the park construction in Zhenxiong Research Area,providing objective and scientific basis and case reference for the park route planning,and also providing reference for future related research.