Study On The Influence Of Campus Healing Landscape On College Students’ Restoration

With the gradual increase of social pressure,the concept of health has expanded from the body without disease to the balance of body and mind,and the sub-health group has received more and more attention.College students,who are experiencing the transition from adolescence to adulthood,is a vulnerable group of sub-health and psychological problems.In recent years,some campus extreme events also show that promoting college students’ physical and mental health development is a long way to go.Campus,as the environment of college students’ daily life,exerts a subtle influence on them.Researches on campus landscape have gradually changed from the previous concerns about planning and ecology to the health impact of the teaching environment on college students,and present a cross disciplinary trend.This study summarizes the past research achievements of campus landscape,therapeutic landscape and restorative environment,and carries out study on the restoration effect of campus healing landscape.The healing landscape elements of the campus were extracted and screened.An evaluation system of campus healing landscape is constructed,including 6 criteria layers which are plant,water,animal&human,space,road&pavement,construction&facilities.The importance of various indexes is determined.Through field investigation,the campus healing landscape is divided into 8 categories of middle and small scales,including 5 categories of middle scale:spacious,wild,lush,park and culture;3 categories of small scale:simple,garden and furnishing.On middle and small scales,the use of campus healing landscape was investigated and restorative experiments were conducted.The results are as follows:The "social activity" in middle scale green space is obviously more than that in small scale green space.The frequency of usage is slightly lower and the usage time is longer.The attention restoration effect of middle scale green space is better than that of small scale green space,and the recovery of attention is better under the condition of soundscape elements.The emotional restoration effect of middle scale green space is similar to that of small scale green space.Landscape evaluation and rehabilitation evaluation of 8 different campus healing landscapes were carried out,and the results were compared and analyzed.The weighted total score of landscape evaluation is park>nature>garden>spacious>culture>wild>simple>furnishing.The ranking of restoration is spacious>wild>park>nature>garden>culture>simple>furnishing.The factors which are strongly related to landscape restoration are:plant odor,space privacy,animal sound,plant canopy density,plant sound,topographic landform,water bank modeling,water quality,etc.According to the above campus healing landscape classification and landscape elements screening,improvement suggestions on different types of campus healing landscape are made.This research creatively combines the research of restorative environment with landscape design,and combines the scientific quantitative research method of environmental psychology with the practical significance of landscape architecture.It provides a useful reference for the university campus to make full use of healing landscape resources and enhance the quality of green space on middle and small scales with different strategies.