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The Impact of Rural Population Decline on the Economic Efficiency of Agricultural Carbon Emissions: A Case Study of the Contiguous Karst Areas in Yunnan–Guizhou Provinces, China

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  • Weini Chen

    (College of Public Administration, Guizhou University of Finance and Economics, Guiyang 550025, China
    Institute of Modern Agricultural Development, Guizhou Academy of Agricultural Sciences, Guiyang 550025, China)

  • Dejun Han

    (College of Public Administration, Guizhou University of Finance and Economics, Guiyang 550025, China)

  • Yu Zhan

    (Institute of Modern Agricultural Development, Guizhou Academy of Agricultural Sciences, Guiyang 550025, China)

  • Bo Chen

    (College of Public Administration, Guizhou University of Finance and Economics, Guiyang 550025, China)

Abstract

Amid global climate warming, agricultural low-carbon transition is critical for ecological governance. In China’s ecologically fragile contiguous karst areas of Yunnan–Guizhou, intensifying rural population decline poses unique challenges to emission reduction. This study analyzes population and agricultural production data from 25 cities (prefectures) (2013–2022) to quantify rural population decline rates and agricultural carbon emission efficiency. We map their spatiotemporal evolution patterns, apply spatial autocorrelation models to assess spatial dependencies, and investigate mechanisms through a mediation model integrated with agricultural modernization’s three core systems: industrial, production, and management. Key findings reveal (1) divergent trajectories of carbon emission efficiency across regions with varying population decline types; (2) a global Moran’s I of −0.3519, indicating significant negative spatial correlation between population decline intensity and emission efficiency; and (3) dual impact mechanisms where population decline directly alters emission efficiency and indirectly modulates it through interactions with agricultural systems, with mechanism heterogeneity across decline patterns. To reconcile carbon reduction and agricultural growth, region-specific strategies must align population decline gradients with dynamic adjustments to agricultural systems, ensuring synchronized demographic transition and modernization.

Suggested Citation

  • Weini Chen & Dejun Han & Yu Zhan & Bo Chen, 2025. "The Impact of Rural Population Decline on the Economic Efficiency of Agricultural Carbon Emissions: A Case Study of the Contiguous Karst Areas in Yunnan–Guizhou Provinces, China," Agriculture, MDPI, vol. 15(10), pages 1-25, May.
    • Handle: RePEc:gam:jagris:v:15:y:2025:i:10:p:1081-:d:1658099
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    1. Yongqiang Cao & Xinhui Ji & Jiaqi Yao & Nan Xu & Min Chen & Xueting Yang & Zihua Liu & Zhonghong Li & Fan Mo, 2024. "Research on Coupling Coordination of Agricultural Carbon Emission Efficiency and Food Security in Hebei Province, China," Sustainability, MDPI, vol. 16(13), pages 1-23, June.
    2. Yong Zhu & Xiongying Wang & Gong Zheng, 2023. "Blessing or Curse? The Impact of Digital Technologies on Carbon Efficiency in the Agricultural Sector of China," Sustainability, MDPI, vol. 15(21), pages 1-12, November.
    3. Xieqihua Liu & Yongmei Ye & Dongdong Ge & Zhen Wang & Bin Liu, 2022. "Study on the Evolution and Trends of Agricultural Carbon Emission Intensity and Agricultural Economic Development Levels—Evidence from Jiangxi Province," Sustainability, MDPI, vol. 14(21), pages 1-17, November.
    4. Liang Li & Ying Xiang & Xinyue Fan & Qinxiang Wang & Yang Wei, 2023. "Spatiotemporal Characteristics of Agricultural Production Efficiency in Sichuan Province from the Perspective of “Water–Land–Energy–Carbon” Coupling," Sustainability, MDPI, vol. 15(21), pages 1-21, October.
    5. Tianhao Zhao & Syed Ahsan Ali Shah, 2024. "Green Energy, Economic Growth, and Innovation for Sustainable Development in OECD Countries," Sustainability, MDPI, vol. 16(22), pages 1-14, November.
    6. Yun Qing & Bingjian Zhao & Chuanhao Wen, 2023. "The Coupling and Coordination of Agricultural Carbon Emissions Efficiency and Economic Growth in the Yellow River Basin, China," Sustainability, MDPI, vol. 15(2), pages 1-20, January.
    7. Guanghe Han & Jiahui Xu & Xin Zhang & Xin Pan, 2024. "Efficiency and Driving Factors of Agricultural Carbon Emissions: A Study in Chinese State Farms," Agriculture, MDPI, vol. 14(9), pages 1-22, August.
    8. Yong Zhu & Congjia Huo, 2022. "The Impact of Agricultural Production Efficiency on Agricultural Carbon Emissions in China," Energies, MDPI, vol. 15(12), pages 1-22, June.
    9. Imad A. Moosa and Kelly Burns, 2022. "The Energy Kuznets Curve: Evidence from Developed and Developing Economies," The Energy Journal, International Association for Energy Economics, vol. 0(Number 6).
    10. Baoqing Chen & Jixiao Cui & Wenyi Dong & Changrong Yan, 2023. "Effects of Biodegradable Plastic Film on Carbon Footprint of Crop Production," Agriculture, MDPI, vol. 13(4), pages 1-9, March.
    11. Tomas Selecky & Sonoko D. Bellingrath-Kimura & Yuji Kobata & Masaaki Yamada & Iraê A. Guerrini & Helio M. Umemura & Dinaldo A. Dos Santos, 2017. "Changes in Carbon Cycling during Development of Successional Agroforestry," Agriculture, MDPI, vol. 7(3), pages 1-12, March.
    12. Ralf Barkemeyer & Suraje Dessai & Beatriz Monge-Sanz & Barbara Gabriella Renzi & Giulio Napolitano, 2016. "Linguistic analysis of IPCC summaries for policymakers and associated coverage," Nature Climate Change, Nature, vol. 6(3), pages 311-316, March.
    13. Taylor C. Adams & Kristofor R. Brye & Mary C. Savin & Jung Ae Lee & Edward E. Gbur, 2017. "Microbial Carbon Substrate Utilization Differences among High- and Average-Yield Soybean Areas," Agriculture, MDPI, vol. 7(6), pages 1-15, May.
    14. Imad A. Moosa & Kelly Burns, 2022. "The Energy Kuznets Curve: Evidence from Developed and Developing Economies," The Energy Journal, , vol. 43(6), pages 47-70, November.
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