{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T21:48:49Z","timestamp":1779918529764,"version":"3.53.1"},"reference-count":35,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T00:00:00Z","timestamp":1747612800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Fujian Innovation Strategy Research Project \u201cResearch on High-Quality Development of Marine Industry in Fujian Province from the Coupling Perspective of Technology Chain and Industrial Chain\u201d","award":["2023R0001"],"award-info":[{"award-number":["2023R0001"]}]},{"name":"Fujian Innovation Strategy Research Project \u201cResearch on High-Quality Development of Marine Industry in Fujian Province from the Coupling Perspective of Technology Chain and Industrial Chain\u201d","award":["WK2040000060"],"award-info":[{"award-number":["WK2040000060"]}]},{"name":"Fundamental Research Funds for the Central Universities","award":["2023R0001"],"award-info":[{"award-number":["2023R0001"]}]},{"name":"Fundamental Research Funds for the Central Universities","award":["WK2040000060"],"award-info":[{"award-number":["WK2040000060"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Systems"],"abstract":"<jats:p>China is presently placing significant emphasis on sustainable urbanization as a means to facilitate the shift towards high-quality economic development. The concept of sustainable urbanization has gained added intricacy and depth within the framework of \u2018carbon peak and carbon neutrality\u2019. A primary concern among practitioners is that while carbon emissions adhere to specific standards, the term sustainable urbanization remains vaguely defined, encompassing multifaceted objectives. The absence of a well-defined evaluative standard for sustainable urbanization creates challenges in driving comprehensive progress. Additionally, owing to the spatially heterogeneous nature of urbanization, its influence on carbon emissions can vary across different cities. This study delves into the shared factors influencing the performance of sustainable urbanization, introducing a Principal Component Analysis (PCA)-based evaluation system to gauge sustainable urbanization performance. Furthermore, we employ spatial regression analyses to explore the spatial differences in the impact of these factors on carbon emissions. Our investigation centers on data from nine cities in the Pearl River Delta, allowing for the ranking of these cities based on their sustainability performance. The outcomes reveal that the key factors influencing carbon emissions differ among cities due to variations in sustainable urbanization characteristics. Notably, our research integrates sustainable urbanization with the parameters of a low-carbon economy. In the realm of policymaking, we offer a quantifiable approach for assessing sustainable urbanization. Furthermore, we assert that cities at distinct stages of sustainable urbanization should prioritize different factors to attain carbon neutrality.<\/jats:p>","DOI":"10.3390\/systems13050391","type":"journal-article","created":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T06:31:29Z","timestamp":1747636289000},"page":"391","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Evaluating the Performance of Sustainable Urbanization and Its Impacts on Carbon Emissions: A Case Study of Nine Pearl River Delta Cities"],"prefix":"10.3390","volume":"13","author":[{"given":"Rourou","family":"Huang","sequence":"first","affiliation":[{"name":"Department of Geography and Resource Management, The Chinese University of Hong Kong, Hong Kong 999077, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shijian","family":"Hong","sequence":"additional","affiliation":[{"name":"School of Architecture and Civil Engineering, Xiamen University, Xiamen 361001, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongyu","family":"Chen","sequence":"additional","affiliation":[{"name":"College of Business Administration, California State University, Long Beach, CA 90840, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhixin","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Management, University of Science and Technology of China, Hefei 230026, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,5,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Zhong, L., Li, X., Law, R., and Sun, S. (2020). Developing sustainable urbanization index: Case of China. Sustainability, 12.","DOI":"10.3390\/su12114585"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"100130","DOI":"10.1016\/j.ese.2021.100130","article-title":"Towards carbon neutrality and China\u2019s 14th Five-Year Plan: Clean energy transition, sustainable urban development, and investment priorities","volume":"8","author":"Hepburn","year":"2021","journal-title":"Environ. Sci. Ecotechnol."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/j.cities.2016.04.002","article-title":"Sustainable urbanization in China: A comprehensive literature review","volume":"55","author":"Tan","year":"2016","journal-title":"Cities"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"5019014","DOI":"10.1061\/(ASCE)UP.1943-5444.0000528","article-title":"Spatial-temporal patterns and driving forces of sustainable urbanization in China since 2000","volume":"145","author":"Li","year":"2019","journal-title":"J. Urban Plan. Dev."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Chang, B., and Chen, L. (2021). Land economic efficiency and improvement of environmental pollution in the process of sustainable urbanization: Case of eastern China. Land, 10.","DOI":"10.3390\/land10080845"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1016\/j.habitatint.2018.05.013","article-title":"Learning from best practices in sustainable urbanization","volume":"78","author":"Ochoa","year":"2018","journal-title":"Habitat Int."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/j.habitatint.2017.08.007","article-title":"Evaluating the effects of compact growth on air quality in already-high-density cities with an integrated land use-transport-emission model: A case study of Xiamen, China","volume":"69","author":"Yuan","year":"2017","journal-title":"Habitat Int."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1016\/j.cities.2017.01.002","article-title":"Evaluating cities\u2019 vitality and identifying ghost cities in China with emerging geographical data","volume":"63","author":"Jin","year":"2017","journal-title":"Cities"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1108\/14777830710753848","article-title":"Public participation in China: Sustainable urbanization and governance","volume":"18","author":"Enserink","year":"2007","journal-title":"Manag. Environ. Qual. Int. J."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1016\/j.jclepro.2015.02.004","article-title":"Sustainable\u2013smart\u2013resilient\u2013low carbon\u2013eco\u2013knowledge cities; making sense of a multitude of concepts promoting sustainable urbanization","volume":"109","author":"Joss","year":"2015","journal-title":"J. Clean. Prod."},{"key":"ref_11","doi-asserted-by":"crossref","unstructured":"Bian, J., Ren, H., Liu, P., and Zhang, Y. (2018). Sustainable urbanization performance evaluation based on \u201corigin\u201d and \u201cmodernization\u201d perspectives: A case study of Chongqing, China. Int. J. Environ. Res. Public Health, 15.","DOI":"10.3390\/ijerph15081714"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.eist.2012.07.001","article-title":"Sustainable urban development and the multi-level transition perspective","volume":"4","author":"Vogel","year":"2012","journal-title":"Environ. Innov. Soc. Transit."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"23847","DOI":"10.1007\/s11356-021-17386-6","article-title":"Analysis of influencing factors of carbon emissions in resource-based cities in the Yellow River basin under carbon neutrality target","volume":"29","author":"Sun","year":"2022","journal-title":"Environ. Sci. Pollut. Res."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1111\/j.1467-9787.2009.00642.x","article-title":"Quantitative geography","volume":"50","author":"Murray","year":"2010","journal-title":"J. Reg. Sci."},{"key":"ref_15","first-page":"297","article-title":"Model building and the analysis of spatial pattern in human geography","volume":"37","author":"Cliff","year":"1975","journal-title":"J. R. Stat. Soc. Ser. B"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"234","DOI":"10.2307\/143141","article-title":"A computer movie simulating urban growth in the Detroit region","volume":"46","author":"Tobler","year":"1970","journal-title":"Econ. Geogr."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1111\/gean.12194","article-title":"Geographic data science","volume":"53","author":"Singleton","year":"2021","journal-title":"Geogr. Anal."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/j.bdr.2015.01.003","article-title":"Geospatial Big Data: Challenges and Opportunities","volume":"2","author":"Lee","year":"2015","journal-title":"Big Data Res."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"717","DOI":"10.1126\/science.1197448","article-title":"More is less: Signal processing and the data deluge","volume":"331","author":"Baraniuk","year":"2011","journal-title":"Science"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1007\/s41237-019-00092-6","article-title":"Special feature: Dimension reduction and cluster analysis","volume":"46","author":"Yamamoto","year":"2019","journal-title":"Behaviormetrika"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"535","DOI":"10.1068\/d307","article-title":"Quantitative geography: Representations, practices, and possibilities","volume":"19","author":"Sheppard","year":"2001","journal-title":"Environ. Plan. D Soc. Space"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"186","DOI":"10.1016\/j.cities.2014.06.006","article-title":"Application of a hybrid Entropy\u2013McKinsey Matrix method in evaluating sustainable urbanization: A China case study","volume":"42","author":"Shen","year":"2015","journal-title":"Cities"},{"key":"ref_23","doi-asserted-by":"crossref","unstructured":"Xu, C., Wang, S., Zhou, Y., Wang, L., and Liu, W. (2016). A comprehensive quantitative evaluation of new sustainable urbanization level in 20 Chinese urban agglomerations. Sustainability, 8.","DOI":"10.3390\/su8020091"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"1344","DOI":"10.1016\/j.ecolecon.2011.02.009","article-title":"The impact of urbanization on CO2 emissions: Evidence from developing countries","volume":"70","author":"Maruotti","year":"2011","journal-title":"Ecol. Econ."},{"key":"ref_25","doi-asserted-by":"crossref","unstructured":"Yang, S., Wang, Y., Han, R., Chang, Y., and Sun, X. (2021). Spatial heterogeneity of factors influencing CO2 emissions in China\u2019s high-energy-intensive industries. Sustainability, 13.","DOI":"10.3390\/su13158304"},{"key":"ref_26","doi-asserted-by":"crossref","unstructured":"Li, C., Li, H., and Qin, X. (2022). Spatial heterogeneity of carbon emissions and its influencing factors in China: Evidence from 286 prefecture-level cities. Int. J. Environ. Res. Public Health, 19.","DOI":"10.3390\/ijerph19031226"},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.jenvman.2017.01.058","article-title":"A study of best practices in promoting sustainable urbanization in China","volume":"193","author":"Tan","year":"2017","journal-title":"J. Environ. Manag."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.cities.2011.06.008","article-title":"An alternative model for evaluating sustainable urbanization","volume":"29","author":"Shen","year":"2012","journal-title":"Cities"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"603","DOI":"10.1080\/20964471.2022.2031542","article-title":"Consistent nighttime light time series in 1992\u20132020 in Northern Africa by combining DMSP-OLS and NPP-VIIRS data","volume":"6","author":"Yuan","year":"2022","journal-title":"Big Earth Data"},{"key":"ref_30","first-page":"168","article-title":"A comprehensive evaluation of the regional water resource carrying capacity: Application of Principle Component Analysis method","volume":"2","author":"Fu","year":"1999","journal-title":"Resour. Environ. Yangtze Basin"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"674","DOI":"10.2747\/0272-3638.23.7.674","article-title":"State-sponsored and spontaneous urbanization in the Pearl River Delta of south China, 1980\u20131998","volume":"23","author":"Shen","year":"2002","journal-title":"Urban Geogr."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"1693","DOI":"10.1016\/j.apenergy.2018.06.155","article-title":"The effects of urbanization on CO2 emissions in the Pearl River Delta: A comprehensive assessment and panel data analysis","volume":"228","author":"Wang","year":"2018","journal-title":"Appl. Energy"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"929","DOI":"10.1016\/j.jclepro.2018.03.002","article-title":"Spatial correlation of factors affecting CO2 emission at provincial level in China: A geographically weighted regression approach","volume":"184","author":"Wang","year":"2018","journal-title":"J. Clean. Prod."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"1886","DOI":"10.1007\/s11442-022-2028-z","article-title":"Spatio-temporal variations and influencing factors of energy-related carbon emissions for Xinjiang cities in China based on time-series nighttime light data","volume":"32","author":"Zhang","year":"2022","journal-title":"J. Geogr. Sci."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"151","DOI":"10.4054\/DemRes.2012.26.6","article-title":"Mapping the results of local statistics: Using geographically weighted regression","volume":"26","author":"Matthews","year":"2012","journal-title":"Demogr. Res."}],"container-title":["Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2079-8954\/13\/5\/391\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T17:35:06Z","timestamp":1760031306000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2079-8954\/13\/5\/391"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,19]]},"references-count":35,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2025,5]]}},"alternative-id":["systems13050391"],"URL":"https:\/\/doi.org\/10.3390\/systems13050391","relation":{},"ISSN":["2079-8954"],"issn-type":[{"value":"2079-8954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,5,19]]}}}