A Bibliometric Analysis of Circular Economies through Sustainable Smart Cities

Abstract

The rapid pace of urbanization has presented cities worldwide with a range of complex issues pertaining to the management of resources, reduction of waste, and promotion of sustainable practices. The concepts of circular economies and sustainable smart cities have arisen as viable solutions, converging to establish a revolutionary framework for the future of urban living. This study conducts a bibliometric analysis using literature focusing on the past ten years (2013–2022) of research on the circular economy and smart cities using VOSviewer. The most frequently used Scopus database was used to extract bibliometric data. 163 articles were considered for the analysis. This study utilizes co-authorship, co-occurrence, citation analysis and bibliographic coupling of author keywords while grap0hically mapping the bibliographic material using VOS viewer software Version 1.6.19. The bibliographic analysis reveals that the significant themes published in journals revolve around “circular economy”, “Sustainable development”, “sustainability”, “smart city”, “waste management”, “recycling”, “Sustainability”, “climate change”, “smart technologies”, “municipal solid waste”, “renewable energy”, and “planning”. The results would provide a robust base for more research in this area. The research work paves the way for future research in the related areas and issues of the domain, as it is an emerging issue in research, and many problems are untapped.

Use of Social Media in Disaster Management: Challenges and Strategies

“…Furthermore, the keywords which express the same meaning, such as disaster and disasters, crisis communication, communication, and disaster communication, were merged to appear as disasters and crisis communication respectively. The size of each node indicates the number of occurrences of the keyword, while the link strength connecting two keywords shows the number of articles in which they appeared together [89]. The top keywords identified from the illustrated network are social media, crisis communication, emergency management, twitter, and disasters.…”

Evaluation of fiscal policy with text mining under "dual carbon" target in China

“…Policymakers, entrepreneurs, and residents share the significant responsibility of minimizing carbon emissions to the greatest extent possible [ 2 ]. The Sustainable Development Goals (SDGs) serve as a collective agenda for nations and serve as a focal point for progressive policy discussions [ 3 ].…”