Quantifying The Utility Of Restoring Public Space Pressure In The Old Communities Of Grassland Towns In Inner Mongolia

The state has put forward the major task of "comprehensively promoting a healthy China",which requires extensive construction of healthy villages and towns and healthy communities,and integrating health into the whole process of urban planning,construction and management,indicating the direction for the development of healthy towns.As an important carrier of grassland habitat,grassland towns are not only the physical space for human activities,but also carry the role of influencing the health benefits of people in the grassland environment.Therefore,tapping the health value of grassland town space is also an important way to promote the theme of healthy villages and towns.According to the development requirements of "healthy town community" and the current situation of urbanization construction from incremental to stock change,grassland environmental characteristics are seized and the potential of grassland town environment restoration is explored.The renewal and restoration of grassland town communities has become an effective means to create healthy communities.In previous studies,the renewal of grassland town communities has mainly focused on the physical space such as the building body and public facilities,but less attention has been paid to the mapping arguments of their feedback on human psychological health and perception,and the research on the psychological rehabilitation of community environment has been neglected,resulting in the correlation between the spatial environment of town communities and residents’ psychological rehabilitation not being effectively clarified;at the same time,under the background of normal control of epidemic,long-term community Meanwhile,in the context of regular epidemic control,long-term community isolation is prone to negative,restless,irritable and other emotional phenomena,and the negative psychological problems induced by the community environment are particularly prominent,and there is an urgent need to change the urban community environment from negative to positive and healthy.The transformation of old urban communities is not a simple renewal or reconstruction at the physical level,but also a prerequisite for enhancing residents’ psychological health and improving the resilience and ability of urban communities to withstand pandemic risks.Therefore,a series of key elements such as exploring the restorative effectiveness of the spatial environment of urban communities,exploring the correlation between enhancing the community environment and residents’ psychological health,and renewing grassland urban communities with a psychological rehabilitation orientation have become urgent issues to be addressed in the study of the transformation of grassland urban communities into healthy communities.To address the above issues,based on the theory of restorative environment,the author identified the square activity space,street access space and green landscape space in old urban communities as the restoration simulation experimental measurement samples through field research;used bibliometric methods to clarify the influencing factors of environmental restorative space as the degree of spatial openness,shelter and naturalness;used spatial characteristics quantification methods and physiological and psychological indexes Finally,the quantitative results of spatial restoration were obtained through data analysis to investigate the effectiveness of restoration of public spaces in urban communities and to provide a theoretical basis for the healthy renewal of old communities in grassland towns.