Research On The Spatial Structure Optimization Of Tourism Activities In Nansi Lake Under The Background Of "Three Zones Changing Into Two Zones" In Nature Reserve

Tourism is people’s desire for a better life,also,a way for people to relax and relieve themselves after work.With the rise of the country’s comprehensive strength and the improvement of people’s living standard,tourism has become more and more popular rather than a patent for a few of people.Nature reserves attract people because of their beautiful and pristine environment.Travelling to nature reserves is becoming a good way for people to get closer to nature and is getting more and more attention from environmentalists.The Nansi Lake,which is connected by four lakes-Nanyang Lake,Dushan Lake,Zhaoyang Lake and Weishan Lake-is the largest freshwater lake in northern China with a beautiful environment.Established in 1982,Shandong Nansi Lake Provincial Nature Reserve is the first nature reserve in Shandong Province and has undergone several adjustments in functional zones.In February 2020,the letter of the Ministry of Natural Resources,State Forestry and Grassland Administration on the preliminary work related to the optimization and adjustment of the scope and functional zones in nature reserves(Natural Resources Letter[2020]No.71)proposed that “The functional zones in nature reserves is shifted from core areas,buffer areas and experimental areas to core protected areas and general controlled areas.” The general controlled areas can carry out “moderate tourism”.The functional zones in Shandong Nansi Lake Provincial Nature Reserve has also been adjusted accordingly.The thesis studies the spatial structure of tourism activities in Nansi Lake under the background of the policy of “ three zones changing into two zones” in nature reserve.The thesis firstly introduces the background of the study,the research object,the scope of the study area,the purpose and significance of the study and the research ideas and methods,and compares the current research on the tourism spatial structure at home and abroad.Then,the concepts and theories related to the study,such as the theory of spatial structure,the theory of tourism carrying capacity and the theory of sustainable development,are sorted out to lay the theoretical foundation for the study of the thesis.Then,an overview of the study area is given,introducing the overview of Nansi Lake,Shandong Nansi Lake Provincial Nature Reserve and tourism resources.In the main part,field survey method,qualitative and quantitative analysis method,comparative analysis method,GIS spatial analysis method and other research methods are used to analyze tourism basic space,tourism resources space,tourism scenic space and tourism route space in Nansi Lake under “three areas” and “two areas” comparatively.And the overall characteristics and problems on the structure of tourism activities space in Nansi Lake are concluded.Then,according to the characteristics and problems and under the guidance of the principles of structural integrity,hierarchy,market,moderate advancement and local characteristics,the tourism activities space structure in Nansi Lake is optimized in three aspects:point,line and surface,and the spatial pattern of tourism activities-“one core,three lines and five areas”-is created.Finally,the safeguard measures of the optimization are put forward.