| With the rapid development of the social economy,the people's demand for leisure tourism is growing,the development of forest tourism resources is being highly concerned.To evaluating the ecological suitability of forest tourism resources is of great significance to ensuring the sustainable development of forest resources and realizing the social and economic development in the region.The research status of forest tourism resources evaluation at home and abroad were summarized.Based on the theory of eco-tourism,Chongyi County is selected as the study area in this paper,and spatial analysis,forest tourism resources evaluation methods,and environmental carrying capacity calculation were applied.The ecological suitability assessment model was established by nine factors related to forest tourism development,which quantitatively and qualitatively analyzing the ecological suitability of forest tourism resources development in Chongyi County,and the results were visualized.This study has achieved the following conclusions and results:(1)A service GIS database was established for the evaluation of ecological suitability of forest tourism resources in Chongyi County.It mainly includes three basic types of data:spatial data,attribute data,and document data,that covers the geography,humanities,history,climate,and other aspects of Chongyi County and is the basis for evaluating ecological suitability,ensuring reliable analysis results.(2)Based on the GIS database and combined with the current state of forest resources in Chongyi County,the types of land use,slope,aspect,elevation,ecological value of water,density of attractions,attractiveness of attractions,value of commercial development,distance from roads were selected.These nine impact factors were the ecological suitability assessment factors.After analyzingand grading each element,ArcGIS10.2 software was used to visualize the map.(3)analyzing the degree of influence of the selected 9 factors on ecological suitability,using the analytic hierarchy process to determine the weight of each factor,and establishing a model for ecological suitability evaluation of forest tourism resources in Chongyi County,bying grid computing in ArcGIS Tool to obtain a comprehensive evaluation of ecological suitability map.(4)According to the different types of tourism development land,the different factors' influences were analyzed.And obtaining the ecological suitability evaluation maps of “ecological protection”,“tourism”,“civil experience”and“commercial service”.According to the results of this study,Yangling Forest Park in Chongyi County is more suitable for tourism development than other regions.At the same time,this paper proposes that the Yangling Forest Park can be adopted from three aspects:environmental protection,animal and plant conservation,and scenic area service construction. |
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