生态学报2024，Vol.44Issue(10)：4423-4436,14.DOI:10.20103/j.stxb.202305090964
国外韧性城市形态研究述评
Review of foreign studies on resilient urban form
摘要
Abstract
Faced with suddenly natural and man-made disasters,cities exhibit great vulnerability.It has been widely discussed that the resilient urban form is the key to resolve urban vulnerability.Combing the foreign research is great significance to deal with the uncertain disaster risk in the rapid urbanization of China.Based on the theme of resilient urban form,the research progress in foreign countries is tracked from the aspects of concept and characteristics,resilience function and evaluation,and resilience design.The results shows that:The foreign literature focuses on the relationship between urban form and natural disasters,especially in heat wave and flood;Resilient urban form design is an important means to enhance urban resilient,Although no consensus has been reached on the concept of resilient urban form,but a preliminary consensus has been reached on its attribute characteristics,which are mainly reflected in connectivity,latency,modularity,adaptability;There are many ways to divide urban form elements,and hierarchical method can better reflect the nested attributes of form elements.In this way,the macro level is divided into urban and regional categories,the medium level is divided into neighborhood,block,plot,open space and street categories,and the micro level is divided into buildings and sites categories;The paper analyzes the resilience performance of form elements from the perspective of layout,type,scale and shape in macro,from the perspective of overall city scale,urban grade scale,development mode and functional agglomeration mode;from the perspective of neighborhood modularization,neighborhood density,land mix,plot scale,urban block scale,open space shape and scale,street network mode and design;from the perspective of micro,the paper analyzes the resilience performance of form elements from the perspective of layout,type,scale and shape;The evaluation index system of morphological elements toughness is usually constructed based on the standards of resilient cities.Especially,there are many results of using centrality and connectivity indexes to evaluate the resilience of road network form elements;The focus of resilient design for form elements lies in harmony with nature,diversity,redundancy,modularity,spatial heterogeneity,connectivity and so on.From the results,it can be seen that China's future research should focus on constructing a comprehensive research framework for resilient urban form,enriching and expanding the resilience assessment methods and technologies of form elements,and paying attention to the spatial heterogeneity of form elements.关键词
气候变化/韧性城市形态/述评Key words
climate change/resilient urban form/review引用本文复制引用
胡俊辉,刘丹凤,任利剑,运迎霞..国外韧性城市形态研究述评[J].生态学报,2024,44(10):4423-4436,14.基金项目
国家自然科学基金项目(51268007) （51268007）
河南省省重点研发与推广专项(软科学)项目(232400410199) （软科学）
河南省社科联、经团联课题(SKL-2023-2544) （SKL-2023-2544）
河南省教育厅人文社会科学研究项目(2024-ZZJH-249) （2024-ZZJH-249）
