Research On The Evaluation Of Recreation Function Of Forest Parks In Alshan Region Based On Environmental Factors

The forest recreation industry is a new industry that combines the ecological and social benefits of forests and has just started in China in recent years.Forest recreation is based on the premise of harmonious coexistence between human beings and nature,which can make scientific and reasonable use of the forest environment and give full play to the health benefits of forest resources for human body.The rich forest resources in the Alps provide natural conditions for forest recreation activities,and the quality of forest environment directly affects its recreation function.This study combines multidisciplinary theories and uses advanced instruments and technical methods to evaluate and compare the environmental factors of forest recreation in different forest stand types.Using the forest recreation function evaluation system,the forest environmental conditions are quantified and analyzed,which is conducive to the planning and construction of forest recreation bases and the development of forest recreation activities.In this study,a combination of field research and data analysis was used to monitor the forest recreation environmental factors in the Alshan region from June to September,and the environmental factors of air suspended particulate matter concentration,negative oxygen ion concentration,temperature,relative air humidity,wind speed,illumination and sound pressure level were selected to correspond to the air environment,thermal environment,light environment and sound environment of the forest park.Through the analysis and processing of monitoring data,the dynamic changes of environmental factors in forest recreation were investigated from the perspective of daily and monthly changes.By using correlation analysis,linear regression analysis and path analysis,the correlations and direct and indirect effects of different environmental factors are studied and the factors affecting the environmental quality of forest recreation are analyzed.The forest recuperation function index(FRFI)was established based on the environmental factors,the raw data of each environmental factor was standardized,and the score weights of each environmental factor were determined by principal component analysis to establish the forest recuperation function evaluation system,and the forest recuperation function evaluation system was established from different time The evaluation system of forest recreation function was established,and the forest recreation function of each forest stand type in Alshan area was comprehensively evaluated from different time dimensions,which provided guidance for scientific selection of forest recreation time and reasonable arrangement of forest recreation activity sites,and provided theoretical basis for further exploration of forest park recreation function.The results show that forest recreation environmental factors have spatial and temporal variability,and the interaction between environmental factors is the reason for the spatial and temporal variability.The trend of forest recreation function is mainly influenced by suspended particulate matter,negative oxygen ion concentration and human comfort.The most suitable time to carry out forest recreation activities in the Alshan region is July and August,and the most suitable forest type for forest recreation activities is mixed coniferous forest,followed by broad-leaved forest and coniferous forest.Based on the results of the above study,suggestions are made for the development of forest recreation,including the effective use of natural resources for forest recreation based on scientific evaluation of the environment,the enhancement of the willingness of people to engage in forest recreation activities by optimizing the forest recreation environment,and the integration of multiple disciplines to promote the development of forest recreation industry.