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Sustainability of water and energy use for food production based on optimal allocation of agricultural irrigation water

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  • Mo Li
  • Vijay P. Singh

Abstract

Food security is inextricably linked with water and energy use in irrigated agriculture. This article develops an optimization model to evaluate the sustainability of water and energy use for food production, and the coordination among water, energy and carbon footprints. A case study of Heping Irrigation District, China, demonstrates the applicability of the model. We find that 87.47, 86.12, and 83.67 million m3 of irrigation water allocation are sustainable for high, normal, and low flow levels, respectively, considering economic, social and environmental benefits. The structure of surface water and groundwater allocation remains consistent for different subareas.

Suggested Citation

  • Mo Li & Vijay P. Singh, 2020. "Sustainability of water and energy use for food production based on optimal allocation of agricultural irrigation water," International Journal of Water Resources Development, Taylor & Francis Journals, vol. 36(2-3), pages 528-546, March.
    • Handle: RePEc:taf:cijwxx:v:36:y:2020:i:2-3:p:528-546
    DOI: 10.1080/07900627.2019.1649129
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    Cited by:

    1. Jue Wang & Keyi Ju & Xiaozhuo Wei, 2022. "Where Will ‘Water-Energy-Food’ Research Go Next?—Visualisation Review and Prospect," Sustainability, MDPI, vol. 14(13), pages 1-19, June.
    2. Li Wang & Yong Zhou & Qing Li & Tao Xu & Zhengxiang Wu & Jingyi Liu, 2021. "Application of Three Deep Machine-Learning Algorithms in a Construction Assessment Model of Farmland Quality at the County Scale: Case Study of Xiangzhou, Hubei Province, China," Agriculture, MDPI, vol. 11(1), pages 1-23, January.

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