Research On Functional Partition Model Of National Park Recreation Exhibition Area Based On Resource Evaluation

The national park is a type of nature protection system,and the recreation display area is one of the basic functional areas of the national park.The purpose of setting up a recreational display area is to provide the public with outdoor recreation sites,display the national ecosystems,biodiversity,natural relics,and landscape resources preserved in the national parks.Recreational exhibition area planning is not only an academic theoretical issue of China’s national park planning,but also a realistic problem to be solved urgently in the construction of our country’s national park.This paper used literature research method,theoretical reasoning method,fuzzy Delphi method,AHP method,and case test method to sort out the IUCN tri-sphere functional division theory and national and international national park zoning plan.Theoretical and typical cases,national park recreation display area planning and resource evaluation literature,national park planning technical standards,etc.,focusing on three aspects:the study of the resources and spatial characteristics of the national park recreation area,national park resource evaluation indicators and resource evaluation models,national parks Recreational display area functional partition model.The study draws the following conclusions:1)National parks preserve natural ecosystems,biodiversity,natural relics,and human resources that are of national and world significance.They are complete,representative,and typical,primitive,original,and authentic.Recreational display area is the only important area for the use and protection of resources in national parks.Its main combination of resources is natural environment + natural relics + humanistic resources.Resources are typical and concentrated,their naturalness is relatively low,and human interference intensity is relatively low.Great features.According to the different dominant functional space,the recreational display area can continue to be divided into three secondary functional spaces: conservationled display-dominant functional space(strictly limited construction area),experience-oriented dominant functional space(suitable construction area),and taking into account functional space(general limit Build area).2)National park resource evaluation index group consisting of 5 evaluation factors(resource type and spatial distribution,resource characteristics,natural ecosystem degree,utilization conditions,and environmental quality)—26 evaluation indicators was constructed.Using the Analytic Hierarchy Process(AHP),a national park resource evaluation model was proposed.The impact weights of the five evaluation factors are: utilization conditions> resource characteristics> resource types and spatial distribution> natural ecosystem level> environmental quality,single indexes that have a greater impact on weights.There are: diversity of ecosystems,scale of construction land,naturalness,safety of tourism,and scarcity of natural relics.3)Apply the resource evaluation model to explore the functional zoning model of the recreation park in the national park,and propose four functional zoning models: uniform recreation display area,zonal recreation display area,circular recreational display area,and scattered recreation display area.Different functional zoning models propose different resource characteristics,decision indicators of resource evaluation models,and test cases with successful national parks at home and abroad.The innovation of this dissertation is to propose a national park resource evaluation model composed of 5 criterion level evaluation factors—26 evaluation indicators,and 4 functional park partition models for the national park recreation area.