基于知识图谱的国内外韧性城市研究热点及趋势分析

城市作为人类政治、经济、文化活动的聚集体,因其互联互通的复杂系统结构为人类生产生活提供便利的同时,也受到外源风险因素扰动和内源结构变迁影响而表现出脆弱性,韧性城市研究已成为学界关注热点.分析国内外韧性城市作者机构合作状况、把握知识基础及研究热点、预测演化趋势,利于其理论进步与实践优化.论文运用文献计量与知识图谱方法,以...

RESEARCH STATUS AND TREND ANALYSIS OF RESILIENCE CITY BASED ON KNOWLEDGE MAP

As a collective of human political, economic and cultural activities, cities are vulnerable to the disturbance of external risk factors and the change of internal structure because of the complex system structure of interconnection which provides convenience for human production and life. This paper analyzes the cooperation between authors and institutions of the resilient city at home and abroad, grasps the knowledge base, identifies the research hotspot, and predicts the evolution trend, which is conducive to the theoretical progress and practical optimization. Based on the analysis of the cooperation between the core institutions and the authors, the paper takes the literature of the web of science database and CSSCI database from 2000 to 2019 as samples, and draws the research co-cited network and co-occurrence of keywords by using the methods of bibliometric and knowledge visualization. It was found that "K-karyotype" research subnetworks have been formed among different authors and institutions at home and abroad, and other subnetworks have a trend of further evolution. In addition, the research on resilience has been extended from the field of ecology to the field of social ecology, focusing on the assessment of disaster risk resilience, especially the role of the relationship between individuals or groups and the soft factors in psychological and spiritual aspects in improving the resilience of cities and communities. Resilience research from the perspective of geography, especially evolutionary economic geography, regional resilience assessment, and measurement of temporal and spatial differentiation, have also become the research focus of resilience cities at home and abroad.