Research On Microclimate Effect Of Campus Green Space Based On The Division Of Site Habitat Type

In recent years,with the acceleration of urbanization and the construction of ecological green city boom and the arrival of urban residents live in the continuous improvement of environmental quality requirements,Accessory Green open spaces such as campus green as a high-quality,multi-functional urban spatial morphology and good outdoor public spaces,Play an increasingly important role in improving the overall urban environment,urban green space to form a stable habitat patches.The importance of urban green space in the process of urban ecological construction, based on the conditions of habitat creation and habitat type classification,Campus green space around the site of the small climate of the law to explore, and try to put forward the corresponding site of the small climate design guidelines, etc..Building a comfortable campus green space in the surrounding area of university campus in the northwest semi arid area.In this paper,the university campus green space,from the perspective of the construction of the surrounding specific sites,the northwest semi arid region of Xi’an to build a large campus green space habitat garden microclimate effect.Applied the climatology theory to the process in semiarid region of Northwest University campus green space construction in habitat.This paper consists of three parts.The first part is the analysis of Northwest University City campus buildings surrounding green space habitat status,combined with Northwest China typical city university campus space habitat research and analysis in Northwest China arid and semi urban areas of natural conditions,climate features and local urban local habitat survey,summed up the northwest semi-arid climate regulation task;The second part is the combination of landscape elements of the landscape design,extracting the plant,the underlying surface and water and other landscape elements of the impact of the relevant principles of small climate elements.On this basis,to combine Xi’an to build large habitat garden as an example,extracted from the university campus buildings surrounding the site of the primary and secondary habitat factors,completed the site habitat types,proposed plant Yin slash,building Yin born wetland,wetland Yang,sun dry,overcast plant dry land, building Yin dry and six site habitat types.The third part of the content is to build a large campus garden in Xi’an small climate research, the experimental results of a total of 3 times,2 times in winter,early summer 1 times,each time for the typical day for 3 days.the researching contents of the three measured experiments of each are not the same,mainly including effects of habitat types of wetland and upland habitat types of microclimate differences and human activity sites with different spatial patterns and underlying surface materials of microclimatic factors,and tried to in university campus buildings surrounding the site put forward some optimizing strategy for improvement in specific field microclimate.