Study On The Relationship Between The Spatial Organization Of Community Park Plants And Residents’ Use

As an important type of green space in urban parks,community parks provide sufficient activity space for nearby residents.As an indispensable part of community parks,plant landscape has the value of further study.At the same time,as the main user of plant landscape space in community park,residents are the important existence of direct perception of plant landscape in community park.Therefore,based on the usage behavior of residents,this paper studies the plant landscape of community park: A total of 66 sample plots in 14 community parks in the main urban area of Hangzhou were selected to investigate the application of plant landscape.The age structure and specific behaviors of residents in the sample plots were recorded by behavior observation method,and the residents’ behavior map was drawn to show the distribution of residents’ behaviors in the plant landscape space.The correlation analysis was carried out between the quantified plant landscape index and different resident behavior density,and the relationship between the plant landscape in community park and residents’ usage behavior was deeply explored.The multi-dimensional optimization strategy of plant landscape space in community park was discussed,and the application model of plant landscape space in community park was proposed in line with the needs of residents.Specific research results are as follows:(1)In terms of plant application in Hangzhou community parks,there are 123 species of plants,63 families and 97 genera according to field research,with abundant species of trees,shrubs and grasses,making full use of native plant resources;In terms of plant landscape community and spatial characteristics,the community structure of the plant landscape space in the main scenic area is the most complex,and that of the plant landscape space in the fitness area is the simplest.The space coverage of plant landscape in the square area is low,but the openness is high.The plant landscape space near the road has high coverage but low openness.(2)The number of residents who take part in activities in community parks is the largest in spring,and the number of residents who take part in activities in summer decreases sharply compared with other seasons.No matter in which season,the elderly group is the highest proportion of users,and through the behavior is the most common type of residents in the community park.In addition,the behavior distribution of residents will change with the seasons,and they prefer to gather around the plant landscape in spring and autumn,while in winter they prefer to gather in areas with sun irradiation.Residents’ behavior distribution in different plant landscape Spaces is different.Residents in waterfront and main scenic areas tend to focus on water or main scenery.In the road space,concentrated activities within the road;The fitness areas and square areas are mainly concentrated inside the site,while residents’ activities around the buildings vary greatly according to different building types.(3)There were differences in correlation between residents’ behavior density and quantitative indicators of plant landscape.In spring,autumn and winter,correlation analysis was carried out between different resident behavior density and quantitative indicators of plant landscape space,and it was found that panoramic pavement visibility and multiple types of behavior density showed significant correlation,while panoramic green visibility and multiple types of behavior density showed significant negative correlation.Among all the behavior types,through behavior is least correlated with the quantitative index of plant landscape space.(4)According to the results of investigation and correlation analysis,this study proposed four key optimization strategies for plant landscape in community parks,namely,giving priority to the use of functions,attaching importance to summer shade,strengthening late management and improving the overall richness,and proposed application models for plant landscape in community parks based on different plant landscape spatial elements respectively.This study provides theoretical reference for the application of plant landscape in contemporary community parks,scientifically promotes the optimal construction of plant landscape in community parks in practice,and provides reference for the construction of plant landscape in other community parks.