Research On Functional Zoning Optimization Of Pudacuo National Park Based On Multi-function Landscape Theory

National Park is an effective natural reserve management mode that realizes the win-win situation of ecological environment protection and resource development and utilization.China formally proposed the establishment of the national park system in 2013.After more than six years of practice and exploration,the construction of the national park system has entered a critical period of comprehensive promotion.It is an urgent key issue to discuss the planning and management mode of National Parks applicable to China’s national conditions.The functional zoning of national parks is the management basis for the protection,scientific research,education,recreation and community development of parks,an important means to coordinate various interests within and outside the park,and a reliable guarantee for the sustainable development of the park system.At present,the National Parks system in China is still in the exploration stage,and due to the significant differences in specific national conditions,it is not applicable to simply apply the relevant zoning theories or methods in foreign countries.Therefore,it is a hot and difficult point to explore a theory or method of functional zoning of National Parks that adapts to China’s national conditions.As the dominant representation unit of landscape versatility,multifunctional landscape represents the multi-purpose and sustainable land use decision-making mode of human beings.With the help of the ecological theory and method of multi-functional landscape theory,we can understand the specific multi-functional composite landscape type of National Parks better,and it provides a new theoretical basis for the study of functional zoning.In the process of the research,the main conclusions are as follows:(1)Through literature review and field investigation,it can be determined that the basic functions of Pudacuo National Park are ecological protection,recreation display,scientific research and education,and community development.The zoning objectives are protection,recreation and community objectives.(2)Through the analysis of land use and land cover classification in the study area,it can be found that Pudacuo National Park has important ecological protection value,scientific and educational recreation value and community development potential.(3)By calculating the multi-functional intensity of the landscape in the study area,it can be found that it has obvious spatial heterogeneity,which reflects the spatial distribution trend of the functional carriers of the National Park,and provides the basis for the subsequent functional zoning.(4)By analyzing the results of multi-functional landscape clustering,we can find that it has the conditions as the basement of each functional area,so it can be used as the basis of different functional areas according to different landscape characteristics.(5)Through the analysis of resource elements in the study area,it can be found that there are a large number of core resource elements such as rare and endangered protected animal and plant resources,which are widely distributed.It should be used as an important reference factor for subsequent spatial superposition and optimization.(6)Through the analysis of the results of the functional zoning of the study area,it can be found that it meets the development idea of National Park ecological protection priority and the development principle of moderate development and utilization under the premise of scientific protection.