Research On The Correlation Between Landscape Elements And Environmental Comfort Level Of The Three-Su Temple,Meishan

Due to global climate change and the acceleration of urbanization,the ecological and environmental problems are becoming more and more serious.As the "second nature",gardens can create a comfortable and pleasant environment.So,How to improve the environment in classical gardens has attracted more and more attention from scholars.The Three-Su Temple is located in Meishan,Sichuan.It used to be the former residence of Su Xun,Su Shi,Su Zhe,now it’s the ancestral hal.It’s also a garden museum with typical western sichuan regional style.On April 20,2013,the Three-Su Temple was seriously damaged by lushan earthquake,and was closed for two years.So far,three years have passed since the reconstruction,but research on its gardens has stalled.The research on the environmental comfort of the Three-su Temple is helpful ti promote people’s awareness of the protection of the classical gardens and inspire the design of modern living environment.This paper is based on the previous studies.Firstly,Collect the data of the overall layout of the gardens,as well as buildings,plants,rocks and water.The data will be the newest basic information for the later researchers.Secondly,Based on the consideration of the current layout of landscape elements,37 measuring points were selected and divided into five types.Then,measure the temperature,and humidity in winter and summer,and calculate the human comfort index.Finally,Extracting the typical garden space of Three-su Temple and comparing different types of measuring points in the space.Then,Summarize the characteristics of the environmental comfort level of Three-su Temple and the relationship between the landscape elements of the garden and the environmental comfort level.The main conclusions are as follows:Firstly,The overall layout of the Three-Su Temple conforms to the nature,and adapts to the local conditions,the rules and nature complement each other,as well as ancestral hall and garden.The landscape elements in Three-Su temple are good in current situation.The plants account for the largest proportion,is 36.7%,followed by water 26.3%,rocks at least,only 5%.Among the elements.The layout of the architectures are ingenious and have cultural connotations.The water is known as the form of island,and it gathers and disperses properly.and it consists of three main water and other streams.The mountain has strong style of culture and natural,which is main of Bafeng mountain and Lianao mountain.The plants is cultural ans natural,which is 103 species in total.The famous and ancient trees are main of ginkgo,crape myrtle and osmanthus,which is 49 in total.Secondly,The internal environment of Three-Su temple is relatively stable and better than the external environment.Summer is cool and humid and the winter is warm.Thelandscape elements and layout of the Three-Su temple have a positive effect on the improvement of environmental comfort.Meanwhile,The three optimal environmental comfort in Three-Su temple are belonged to the three typical space.Respectively,The environmental comfort values of ancient ginkgo trees in summer and winter are 72 and49 in the ancestral hall space,and the garden elements are composed of arbor,shrub and grass.The environmental comfort values of the water space in summer and winter are 77 and 52,which are the composition of buildings,plants and the water.In the mountain forest space,the environmental comfort values of Bafeng mountain in summer and winter are 75 and 50,which constitute the structure of the mountain,water and plants.Extract the three plans of the constitution of the landscape element,so as to for reference.Thirdly,The environmental comfort level of Three-Su temple is related to the plant community structure,the water condition,the openness of the building and the landscape structure.Specifically,The environmental comfort of arbor,shrub and grass structure is better than the single structure;The closer to the water,and the space of the water-green composite system,the better the environmental comfort;The closed building is comfortable in winter;When rocks,water and plants form,the environment is comfortable;Large area pavement environment comfort is poor.