中国城市户外微气候研究进展与展望

Research Progress and Prospects of Outdoor Microclimate in Chinese Cities Based on Bibliometrics and Content Analysis

城市户外微气候研究在提升人居环境舒适度、生态节能等方面具有重要意义,近年来已成为研究热点。基于文献计量统计与内容分析,结合CiteSpaceⅢ软件对中国城市户外环境领域的微气候研究文献进行计量分析,可知城市微气候研究的主题聚集在数值模拟、气候适应性、舒适度等方面,梳理文献来源概况、研究历程、空间概况、研究热点等内容进一步评析。基于文献综述,按照研究对象在城市中的空间类型分为城市公园、城市广场、步行街道、居住区空间、高校校园以及古典园林6种进行分析研究内容的异同与趋势。最后结合当前研究的特点与不足提出以人为核心提升公众认知与行为研究、以多尺度视角拓展研究的时空范围、以乡村振兴理念推动乡村微气候发展的三项建议。

The research on urban outdoor microclimate is of great significance in improving the comfort of human settlements and ecological energy conservation and has become a research hotspot in recent years.Based on bibliometric statistics and content analysis,combined with CiteSpaceⅢsoftware,this paper makes a bibliometric analysis of the microclimate research literature in the field of urban outdoor environment in China.It can be seen that the research topics of urban microclimate focus on numerical simulation,climate adaptability,comfort,and other aspects,combing the literature source overview,research history,spatial overview,research hotspots,and other contents for further analysis.Based on the literature review,according to the spatial types of the research object in the city,it is divided into six types:urban park,urban square,pedestrian street,residential space,university campus,and classical garden to analyze the similarities and differences and trends of the research content.Combining the characteristics and deficiencies of current research,this article puts forward three suggestions for improving public cognition and behavior research with human beings at the core,expanding the scope of research from a multi-scale perspective,and promoting the development of rural microclimate with the concept of rural revitalization.