Optimization And Adjustment Of Forest Resources In Weidu Forest Farm Based On Forest Tourism Function

Forest Recreation is an important embodiment of ecotourism based on forest landscape resources,such as natural viewing,health and fitness,entertainment and leisure activities.Forest tourism resources are the main body of forest tourism,including forest natural resources and human activities.Forest tourism is not only to satisfy humanity's pursuit of spiritual culture,but also to promote the sustainable development of forestry and promote the harmonious coexistence between man and nature.Forest tourism links the harmonious development of ecological,economic and social benefits,which not only satisfies people's desire to return to nature and enjoy nature,but also promotes local economic income and increases social benefits.However,many areas lack forest tourism attractions,especially the majority of forest farms with economic benefits as the main purpose,ignoring the development of ecological benefits,resulting in the imbalance of sustainable forest management,and cann't fully play the role of forests.Therefore,based on the data of the WeiduWeiduforestfarm,the paper analyzes the dynamic changes of forest resources in the past 10 years.Based on the forest tourism function,the room theory model is used to predict and optimize the future forest development.Based on the forest tourism function,the evaluation index system is constructed,and the analytic hierarchy process is used to score the reference factors to further adjust the tree species structure.The main contents are as follows:Through the analysis of the data of the second-class survey of Weiduforestfarm from 2004 to 2013,it was found that in the past 10 years,in order to increase economic benefits,the area of artificial afforestation increased,and the area ofeucalyptus forest increased greatly,resulting in structural imbalance of forest species.It is relatively large,and the tree species structure is single,and the biodiversity and forestland productivity functions are reduced.Secondly,the structure of the age group is very different.The area ratio of young forests to mature forests is large,and the proportion of middle-aged forests is low,resulting in low utilization of forest resources and low productivity of forest stands.According to the different problems of the forest resource structure of the Weidu forestfarm,the forest resource structure was evaluated,adjusted and optimized through the compartmental theory model.Reduce the proportion of timber forest,from the original 7352.4 hm2 to 4772.9hm2,increase the ecological forest area,improve the function of forest purification air,and ensure the rationalization of forest species structure;the dominant tree species have the largest proportion of fast-growing carp,and after adjustment and adjustment,From 7661.2 hm2 in 2013 to 6428.1 hm2,increase native tree species,meet the requirements of ecological diversity,beautify the forest landscape,and enrich the forestry level;in order to meet the sustainable development of forests,the proportion of age groups should be controlled.The follow-up resources can be gradually smoothed to ensure the growth of forest stocks and promote the coordinated development of the three major benefits of forest resources.Under the principle that the theoretical model predicts the adjustment of forest structure,based on the function of forest tourism and sustainable management,the analytic hierarchy process is used to adjust the tree species structure of Weiduforestfarm,and further optimize the forest structure of Weiduforestfarm to realize the tourism function of Weidu forest.Coordinated development of ecological functions and economic functions.The adjustment measures include:constructing economical ornamental landscapes of native tree species,increasing forest coverage,increasing forest abundance and increasing forest seasons,enriching forest tourism tree species,and increasing mixed forest and ornamental tree species(Peach,Maple and Du Ying)Mainly;using the convenience of geographical location and the status quo of resources,combined with the advantages of surrounding tourist attractions,to create a natural oxygen bar,attracting tourists,is also the main measure to promote ecological sustainable development.