Research On Behavior And Satisfaction Of Middle-aged And Elderly Urban Parks Based On Thermal Perception

With the increase of rural construction in China,the scale,layout and characteristics of rural landscape are changing.In this paper,based on the construction of rural green landscape around Chaohu Lake,based on the analysis of the current situation of the construction of rural green landscape at home and abroad,the resources of tree species around Chaohu Lake were investigated.Based on the perspective of rural residents,this study selects 4 typical villages with different types of rural landscape around Chaohu Lake as the research object,and conducts a survey on the current situation of the green landscape around Chaohu Lake in different scales,obtains the utilization of green tree resources in rural areas around the lake,and analyzes the green landscape of each village in different areas such as the periphery of the village,the settlement of the village,the front and back of the house,etc Create features.On the basis of the basic survey data obtained from the field survey of the village sample plots,the evaluation index system of the four side tree species in the countryside is constructed by combining the analytic hierarchy process.The questionnaire is used to analyze the preference evaluation of the current four side tree species in the countryside around Chaohu Lake.The main conclusions are as follows:(1)There are 83 species of tree species,belonging to 42 families and 68 genera,in 4villages around Chaohu Lake.Among them,there are 70 species in 56 genera,30 families of arbor species and 13 species in 12 genera,12 families of shrub species.From the perspective of local characteristics,there are 39 species of local greening tree species in the survey,accounting for 46.98% of the total number of plant species in the survey,which shows that the application of foreign tree species is more in the four villages,while the application of local tree species is relatively insufficient.(2)Based on the analysis of the quantity characteristics of the trees around Chaohu in four villages,the results showed that the trees with the most important value in the top ten were camphor,osmanthus,crape myrtle,orange,privet,tree structure,poplar,persimmon,rigid bamboo and willow,and the shrubs were Heather,Haitong,oleander,hibiscus,wintersweet,palm,pomegranate,Bauhinia and gardenia Ligustrum parvifolia.(3)Using analytic hierarchy process,this paper evaluates the preference of rural residents for greening tree species from three aspects of landscape effect,ecological effect and psychological effect.The results of comprehensive evaluation are as follows: camphor,Osmanthus fragrans and Ligustrum lucidum are the most popular tree species in the surrounding area of Chaohu;poplar,Broussonetia and persimmon are the least preferred tree species.(4)According to the evaluation of rural green landscape by different groups,different groups were selected to carry out questionnaire survey.The survey objects were divided into two categories,one was rural residents,the other was tourists.Summarize and summarize the evaluation of the survey population on the rural green landscape,and provide reference for the rural green construction.At the same time,according to the guiding principle of rural greening,combined with the tree species with higher preference of rural residents in the early stage,it provides some basis and guidance for rural greening construction in Chaohu Area.