不同尺度公园绿地与住房价格的空间分布关系研究——以苏州中心城区为例

The Relationship of Spatial Distribution between Multi-scale Park Green Space and Housing Prices: A Case Study of the Central City of Suzhou

公园绿地可有效引导居住空间、影响住房价格,公园绿地与房价的空间关系,尤其是公园绿地的尺度差异规律仍有待揭示。借助空间自相关方法,以苏州中心城区街道(镇)为研究单元,深入分析了6种不同尺度公园绿地与住房价格的空间分布关系。研究表明:公园绿地与房产价格空间分布总体呈现显著正相关关系,局部空间中2～10hm2公园绿地与房价空间关系尤为密切,集聚效应突出;受尺度、规模及空间分布的影响,局部空间格局中,随着公园绿地尺度增大,与房价整体呈现出"冷点集聚-冷点和热点集聚-热点集聚-分异-不显著"的变化趋势。进一步提出相应对策建议,以期促进居住空间、生态空间协调发展,提升人居环境质量。

The park green space can guide the living space and impact the housing prices effectively.The spatial relationship between the park green space and house prices,especially its multiscale law difference is still to be revealed.Based on the spatial autocorrelation method,this paper analyzes the spatial distribution of six scales of green space and housing price in the central city of Suzhou.The park green space and real estate price distribution shows significant positive correlation.Particularly,the scale between 2hm2 and 10hm^2 park green spaces is in close relationship and the agglomeration effect is outstanding.Under the influence of the scale and the spatial distribution,the park green space and house prices shows"cold spots agglomeration,hot and cold spots agglomeration,hot spots agglomeration"differentiation,and no significant trends with the park green space scale increasing.In order to promote the coordinated development of residential space and ecological space and improve the quality of human settlements,the corresponding countermeasures and suggestions are put forward.