Study On Landscape Ecological Planning Strategy Of Forest Recreation Scenic Area In North China

With the rapid and healthy developments of China's social economy.More and more people demand for leisure tourism.Urbanization has led to the expansion of urban areas,population growth,urban architecture,Although urban meteorological environment has negative impact on the pursuit of quality of life.The natural scenic spot carries on the leisure hydrate,there are less forest landscape in large area,urban forest recreation landscape has a certain comparative advantage than other scenic spots in the city,it is more easy to be welcomed,Forest recreational activities are concentrated in Forest Park,therefore,in this paper,the National the 5A level scenic Tangwanghe National Park and the 4 a Five Battalion National Forest Park are studied.In order to understand the research object more deeply,this paper based on the landscape ecology and the sustainable development theory,first separately introduces and relies on the development status of the research area respectively.GIS and Fragstats platform analysis of spatial patterns,in the analysis of spatial patterns in the ARCGIS The Tangwanghe National Park in the research area and the five battalion National Forest Park are classified in the platform to obtain land use status maps and patch type diagrams,and then export TIF file in Fragstats Landscape Index calculation,according to the quantitative data analysis of landscape space pattern problems and analysis of the reasons for the formation,and put forward corresponding improvement proposals.Then according to the landscape characteristics evaluation indicators,natural,Tangwanghe,beauty and sensitivity,compatibility,accessibility,to the National Park and five battalions National Forest Park,in the natural evaluation of the study area will be divided into natural,semi natural,artificial landscape,and the landscape to the factor overlay.In accordance with the Tangwanghe National Park and the basic situation of the topography and vegetation distribution of the five National Forest Park,we finally get the partition,the beauty degree according to the results of the network data crawl analysis to determine the extent of the scenic area.The sensitivity of elevation,slope,slope,ecological factors such as land classification use AHP to stack the above factors and finally get comprehensive graphs,according to the landscape types in the study area and the behavior type of forest recreation behavior,the degree of accessibility is through the topography,landform,vegetation cover of the research area,In addition,the existing traffic factors can be used to evaluate the graph,and the above factors will be synthesized synthetically.According to the above analysis,combined with the comprehensive situation of Tangwanghe National Park,the integrated planning principle is proposed,and the patches,substrates and corridors in Tangwanghe National Park are optimized to the GIS to select the appropriate ecological factors in the optimization of the road corridor using the analytic hierarchy Process software to construct the judgment matrix,so as to get the optimization strategy of the road,in the construction of the land patch also rely on the same GIS the platform combines a variety of ecological factors and is based on GIS the optimization strategy of the construction land patch of the,and the comprehensive planning strategy based on the excellent cases at home and abroad.