【摘要】 在城市快速发展、全球气候变暖的共同影响下，城市形态对城市热环境影响变化的特征更加复杂，相关研究受到广泛关注。城市热环境的研究具有尺度效应，研究多集中于城市局地气候尺度。通过梳理该尺度城市热环境研究特征、空间要素在不同城市单元的形态、空间要素与热环境作用方式、相关研究方法、评价指标和研究成果，归纳当前研究的特点和不足，对城市化可持续发展、营造美好城市人居环境有重要意义。研究表明，多尺度空间单元热环境研究特征不同，涉及抽象形态与具体形态；城市空间要素主要通过自身形态与物理性质这两种方式影响城市热环境；根据研究尺度选择适合的研究方法；涉及热环境变化评价时，热岛强度与热舒适指标被广泛使用。目前研究不足是由于城市形态与热环境研究中未充分考虑人为热因素与夏季高温热浪对人行为活动的影响。基于以上结论，以期为城市局地气候尺度热环境研究与气候适应性城市规划更新提供一定参考。更多还原

【Abstract】 Under the joint influence of rapid urban development and global warming, the characteristics of urban form on the influence of urban thermal environment are more complex, and related research has received extensive attention. The study of urban thermal environment has scale effects, and most of the research focuses on the local climate scale of cities.By combing the research characteristics of urban thermal environment at this scale, the morphology of spatial elements in different urban units, the mode of action of spatial elements and thermal environment, relevant research methods, evaluation indicators and research results, the characteristics and shortcomings of current research are summarized, which is of great significance for the sustainable development of urbanization and the creation of a better urban living environment. The results show that the thermal environment research characteristics of multi-scale spatial units are different,involving abstract morphology and concrete morphology. Urban spatial elements mainly affect the urban thermal environment through their own form and physical properties. Appropriate research methods are selected according to the scale of the study; When it comes to evaluating thermal environment changes, heat island strength and thermal comfort indicators are widely used. At present,the research is insufficient because the influence of man-made heat factors and summer high temperature heat waves on human behavior is not fully considered in the research of urban form and thermal environment. Based on the above conclusions, this paper aims to provide some reference for the research of thermal environment at the local climate scale of cities and the update of climate adaptive urban planning.更多还原