Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope charts

Cities are the frontiers of the Sustainable Development Goals (SDGs) adopted in the United Nations 2030 Agenda. Although quantitative methods have been applied to assess cities’ sustainability progress, knowledge gaps exist in the differences between inland and coastal cities’ performance and their...

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Main Authors: Mingbao Chen, Zhibin Xu
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:Regional Studies, Regional Science
Subjects:
Online Access:https://www.tandfonline.com/doi/10.1080/21681376.2024.2374403
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author Mingbao Chen
Zhibin Xu
author_facet Mingbao Chen
Zhibin Xu
author_sort Mingbao Chen
collection DOAJ
description Cities are the frontiers of the Sustainable Development Goals (SDGs) adopted in the United Nations 2030 Agenda. Although quantitative methods have been applied to assess cities’ sustainability progress, knowledge gaps exist in the differences between inland and coastal cities’ performance and their internal variations against common standards. Using the Voronoi-based kaleidoscope diagram embedded in two circular plots, the article visualises the overall sustainability progress of China’s inland and coastal cities in economy, society, biosphere and partnership. By measuring overall progress with circular length and individual scores with kaleidoscope area size, triple inland-coastal gaps and trifold intracoastal inequalities were highlighted, as well as city types characterised by economy-society balance and land–sea relation. References for implementing sustainable development transformations for coastal cities were derived, along with the circular-kaleidoscope diagram’s potential for checking the pulse of cities’ performances in further uses and finishing the circle.
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series Regional Studies, Regional Science
spelling doaj-art-01120c3b5a704f97a3ea0251c497e02f2025-08-20T02:52:13ZengTaylor & Francis GroupRegional Studies, Regional Science2168-13762024-12-0111147447810.1080/21681376.2024.2374403Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope chartsMingbao Chen0Zhibin Xu1Centre of Marine Development, Macau University of Science and Technology, Macau, People’s Republic of ChinaCentre of Marine Development, Macau University of Science and Technology, Macau, People’s Republic of ChinaCities are the frontiers of the Sustainable Development Goals (SDGs) adopted in the United Nations 2030 Agenda. Although quantitative methods have been applied to assess cities’ sustainability progress, knowledge gaps exist in the differences between inland and coastal cities’ performance and their internal variations against common standards. Using the Voronoi-based kaleidoscope diagram embedded in two circular plots, the article visualises the overall sustainability progress of China’s inland and coastal cities in economy, society, biosphere and partnership. By measuring overall progress with circular length and individual scores with kaleidoscope area size, triple inland-coastal gaps and trifold intracoastal inequalities were highlighted, as well as city types characterised by economy-society balance and land–sea relation. References for implementing sustainable development transformations for coastal cities were derived, along with the circular-kaleidoscope diagram’s potential for checking the pulse of cities’ performances in further uses and finishing the circle.https://www.tandfonline.com/doi/10.1080/21681376.2024.2374403Sustainable Development Goals, 2030 agendaChinacoastal citieskaleidoscope diagramregional studyQ01
spellingShingle Mingbao Chen
Zhibin Xu
Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope charts
Regional Studies, Regional Science
Sustainable Development Goals, 2030 agenda
China
coastal cities
kaleidoscope diagram
regional study
Q01
title Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope charts
title_full Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope charts
title_fullStr Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope charts
title_full_unstemmed Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope charts
title_short Visualising Sustainable Development Goals progress of China’s coastal cities using circular-kaleidoscope charts
title_sort visualising sustainable development goals progress of china s coastal cities using circular kaleidoscope charts
topic Sustainable Development Goals, 2030 agenda
China
coastal cities
kaleidoscope diagram
regional study
Q01
url https://www.tandfonline.com/doi/10.1080/21681376.2024.2374403
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AT zhibinxu visualisingsustainabledevelopmentgoalsprogressofchinascoastalcitiesusingcircularkaleidoscopecharts