Research on the coupling of ecological environment and socio-economic development in resource-based cities: Based on scenario simulation method

Fan, Xinyue

doi:10.1016/j.scs.2024.105810

Sustainable Cities and Society

2024

DOI: 10.1016/j.scs.2024.105810

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Research on the coupling of ecological environment and socio-economic development in resource-based cities: Based on scenario simulation method

Xinyue Fan

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2024

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Cited by 2 publications

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Spatiotemporal Dynamics of Land Use Carbon Balance and Its Response to Urbanization: A Case of the Yangtze River Economic Belt

Jiang,

Chu,

Yang

et al. 2024

Land

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Urbanization and its impact on land use and land cover change are key drivers of global carbon balance shifts. Understanding the spatiotemporal evolution of carbon balance in relation to urbanization helps optimize regional planning and sustainable development. This study develops a city-level land use carbon balance system to quantify the spatiotemporal dynamics of land use carbon balance across 130 cities in the Yangtze River Economic Belt (YREB). Moran’s Index is applied to assess the spatial correlation of carbon balance, and the Environmental Kuznets Curve (EKC) is used to explore the relationship between urbanization levels and net carbon emissions. The results show the following: (1) From 2005 to 2021, land use carbon absorption in YREB cities remained relatively stable, whereas carbon emissions increased. Net carbon emissions increased by 574.61, 456.16, and 1163.60 Mt C in the upper, middle, and lower reaches, respectively. Nearly 98% of the cities exhibited a carbon balance index greater than 1, indicating a carbon deficit. Carbon emission intensity displayed a decreasing trend, with the most significant reductions observed in the middle reaches. (2) Land use carbon balance exhibits significant positive spatial correlation, with cities in the northeastern lower reaches and southwestern upper reaches forming “high–high” and “low–low” net carbon emission clusters. (3) Urbanization and per capita net carbon emissions followed an inverted “N”-shaped curve, with turning points at around 30% and 85% urbanization. This study provides insights into optimizing land use carbon management amidst urban growth in the YREB.

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Spatiotemporal Dynamics of Land Use Carbon Balance and Its Response to Urbanization: A Case of the Yangtze River Economic Belt

Jiang,

Chu,

Yang

et al. 2024

Land

View full text Add to dashboard Cite

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A Study on the Decoupling Effect Between Economic Development Level and Carbon Dioxide Emissions: An Empirical Analysis Based on Mineral Resource-Based Cities in Southwest China

Yang,

Fan,

Peng

et al. 2024

Sustainability

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Mineral resource-based cities (MRBCs) refer to cities with mining and processing of mineral resources as the main industry, so there is a close relationship between their economic development and resource consumption. However, this relationship often hinders its rapid transition towards economic diversification and low-carbon models. Based on quantifying the economic index level of 18 MRBCs in southwest China, this paper has employed the Tapio elasticity coefficient method (Tapio model) and Environmental Kuznets Curve (EKC curve) to analyze the decoupling effect between the economic index and carbon dioxide. After the deep research of the “decoupling” phenomenon and its dynamic changes between economic development and carbon emissions, this paper has aimed to explore a low-carbon transformation path suitable for each city. The research results have indicated that: (1) The overall trend of carbon dioxide emissions is increasing, but the growth rate is gradually slowing down, effectively controlling the situation of carbon dioxide emissions. (2) The economic index level shows an upward trend, and the growth rate gradually increases, which signifies a positive trend in economic development. (3) The decoupling effect began in MRBCs in southwest China in 2013, and the decoupling effect was achieved in 2019.

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Research on the coupling of ecological environment and socio-economic development in resource-based cities: Based on scenario simulation method

Cited by 2 publications

References 68 publications

Spatiotemporal Dynamics of Land Use Carbon Balance and Its Response to Urbanization: A Case of the Yangtze River Economic Belt

Spatiotemporal Dynamics of Land Use Carbon Balance and Its Response to Urbanization: A Case of the Yangtze River Economic Belt

A Study on the Decoupling Effect Between Economic Development Level and Carbon Dioxide Emissions: An Empirical Analysis Based on Mineral Resource-Based Cities in Southwest China

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