Abstract
The vulnerability study of the water–energy–food–ecosystem (WEFE) system in the Yangtze River Economic Belt (YREB) is of great significance for ensuring water, energy, food, and ecological security. In this study, the concept of vulnerability of WEFE systems is explained, and then its mechanism is analyzed. Based on the vulnerability concept of the WEFE system and combined with the pressure–state–response (PSR) framework and the exposure–sensitivity–adaptability (ESA) capacity model, this study constructs an evaluation index system for the vulnerability of the WEFE system. The cross-efficiency data envelopment analysis (CE-DEA) method, which considers both self-evaluation and peer evaluation efficiency, is used to calculate the vulnerability from 2005 to 2020. The spatiotemporal dynamic characteristics are explored using the hot spot analysis and spatial autocorrelation model. The results show that the overall vulnerability of the WEFE system in the YREB has fluctuated and increased during the study period, with a spatial pattern characterized by "high in the middle and low on both sides." Over time, the spatial evolution tends to be centralized and non-equilibrium, forming a relatively independent spatial pattern.
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References
AbdelHady, R. S., Fahmy, H. S., & Pacini, N. (2017). Valuing of Wadi El-Rayan ecosystem through water-food-energy nexus approach. Ecohydrology & Hydrobiology, 17(4), 247–253.
Bazilian, M., Rogner, H., Howells, M., Hermann, S., Arent, D., Gielen, D., et al. (2011). Considering the energy, water and food nexus: Towards an integrated modelling approach. Energy Policy, 39(12), 7896–7906.
Bieber, N., Ker, J. H., Wang, X., Triantafyllidis, C., van Dam, K. H., Koppelaar, R. H., & Shah, N. (2018). Sustainable planning of the energy-water-food nexus using decision making tools. Energy Policy, 113, 584–607.
Bleischwitz, R., Spataru, C., VanDeveer, S. D., Obersteiner, M., van der Voet, E., Johnson, C., et al. (2018). Resource nexus perspectives towards the United Nations sustainable development goals. Nature Sustainability, 1(12), 737–743.
Cai, Z., Ding, X., Lin, H., Zhou, Z., Yang, X., & Jiang, P. (2023). Does urban scale borrowing aggravate carbon and air pollution emissions? Environmental Impact Assessment Review, 102, 107223.
Cansino-Loeza, B., Munguia-Lopez, A. D., & Ponce-Ortega, J. M. (2022). A water-energy-food security nexus framework based on optimal resource allocation. Environmental Science & Policy, 133, 1–16.
Central People's Government of the People's Republic of China. (2016), September. The Yangtze River Economic Belt Development Plan Outline. Retrieved December 8, 2021, from http://www.gov.cn/xinwen/2016-09/12/content_5107501.htm.
Chamas, Z., Abou Najm, M., Al-Hindi, M., Yassine, A., & Khattar, R. (2021). Sustainable resource optimization under water-energy-food-carbon nexus. Journal of Cleaner Production, 278, 123894.
Charnes, A., Cooper, W. W., & Rhodes, E. (1978). Measuring the efficiency of decision making units. European Journal of Operational Research, 2(6), 429–444.
Chen, W. Z., & Chen, Y. (2021). Two-step measurement of water-energy-food symbiotic coordination and identification of key influencing factors in the Yangtze River Basin. Entropy, 23(7), 798.
Chen, Y., & Xu, L. (2021). Evaluation and scenario prediction of the water-energy-food system security in the Yangtze River economic belt based on the RF-Haken model. Water, 13(5), 695.
Dai, J. Y., Wu, S. Q., Han, G. Y., Weinberg, J., Xie, X. H., Wu, X. F., et al. (2018). Water-energy nexus: A review of methods and tools for macro-assessment. Applied Energy, 210, 393–408.
Ding, T., & Chen, J. C. (2021). Evaluation and obstacle factors of coordination development of regional water-energy-food-ecology system under green development: A case study of Yangtze River Economic Belt, China. Stochastic Environmental Research and Risk Assessment, 36(9), 2477–2493.
Ding, X. H., Gao, S. H., & Wu, F. P. (2019). Study on the spatial spillover effect of environmental regulation, FDI agglomeration and water utilization efficiency in the Yangtze River Economic Belt. China Population, Resources and Environment, 29(8), 148–155.
Ding, X., Cai, Z., & Fu, Z. (2021). Does the new-type urbanization construction improve the efficiency of agricultural green water utilization in the Yangtze River Economic Belt? Environmental Science and Pollution Research, 28, 64103–64112.
Fitton, N., Alexander, P., Arnell, N., Bajzelj, B., Calvin, K., Doelman, J., Gerber, J. S., Havlik, P., Hasegawa, T., Herrero, M., Krisztin, T., van Meijl, H., Powell, T., Sands, R., Stehfest, E., West, P. C. and Smith, P., & Smith, P. (2019). The vulnerabilities of agricultural land and food production to future water scarcity. Global Environmental Change, 58, 101944.
Han, D. N., Yu, D. Y., & Cao, Q. (2020). Assessment on the features of coupling interaction of the food-energy-water nexus in China. Journal of Cleaner Production, 249, 119379.
Hanes, R. J., Gopalakrishnan, V., & Bakshi, B. R. (2018). Including nature in the food-energy-water nexus can improve sustainability across multiple ecosystem services. Resources, Conservation and Recycling, 137, 214–228.
Iqbal, W., Fatima, A., Yumei, H., Abbas, Q., & Iram, R. (2020). Oil supply risk and affecting parameters associated with oil supplementation and disruption. Journal of Cleaner Production, 255, 120187.
Jamion, N.A., Lee, K.E., Mokhtar, M., Goh, T.L., Simon, N., Goh, C.T., & Bhat, I.U.H. (2022). The integration of nature values and services in the nature-based solution assessment framework of constructed wetlands for carbon–water nexus in carbon sequestration and water security. Environmental Geochemistry and Health, pp 1–30.
Karabulut, A., Egoh, B. N., Lanzanova, D., Grizzetti, B., Bidoglio, G., Pagliero, L., et al. (2016). Mapping water provisioning services to support the ecosystem–water–food–energy nexus in the Danube river basin. Ecosystem Services, 17, 278–292.
Khacheba, R., Cherfaoui, M., Hartani, T., & Drouiche, N. (2018). The nexus approach to water-energy-food security: An option for adaptation to climate change in Algeria. Desalination and Water Treatment, 131, 30–33.
Kurian, M. (2017). The water-energy-food nexus: Trade-offs, thresholds and transdisciplinary approaches to sustainable development. Environmental Science & Policy, 68, 97–106.
Li, M., Fu, Q., Singh, V. P., Ji, Y., Liu, D., Zhang, C., & Li, T. (2019). An optimal modelling approach for managing agricultural water-energy-food nexus under uncertainty. Science of the Total Environment, 651, 1416–1434.
Maass, M. (2017). Integrating food-water-energy research through a socio-ecosystem approach. Frontiers in Environmental Science, 5, 48.
Martinez-Hernandez, E., Leach, M., & Yang, A. D. (2017). Understanding water-energy-food and ecosystem interactions using the nexus simulation tool NexSym. Applied Energy, 206, 1009–1021.
Nunez-Lopez, J. M., Cansino-Loeza, B., Sanchez-Zarco, X. G., & Ponce-Ortega, J. M. (2022). Involving resilience in assessment of the water-energy-food nexus for arid and semiarid regions. Clean Technologies and Environmental Policy, pp 1–13.
Pan, Y., & Chen, Y. (2022). Spatio-Temporal Evolution Measurement and Obstacle Factors of the Vulnerability of Water-Energy-Food-Ecology Nexus in the Yangtze River Economic Belt. Polish Journal of Environmental Studies, 31(5).
Rasul, G., & Sharma, B. (2016). The nexus approach to water–energy–food security: An option for adaptation to climate change. Climate Policy, 16(6), 682–702.
Ringler, C., Bhaduri, A., & Lawford, R. (2013). The nexus across water, energy, land and food (WELF): Potential for improved resource use efficiency? Current Opinion in Environmental Sustainability, 5(6), 617–624.
Saini, D., Singh, O., Sharma, T., & Bhardwaj, P. (2022). Geoinformatics and analytic hierarchy process based drought vulnerability assessment over a dryland ecosystem of north-western India. Natural Hazards, 114(2), 1427–1454.
Schlor, H., Venghaus, S., & Hake, J. F. (2018). The FEW-Nexus City index-measuring urban resilience. Applied Energy, 210, 382–392.
Sexton, T. R., Silkman, R. H., & Hogan, A. J. (1986). Data envelopment analysis: Critique and extensions. New Directions for Program Evaluation, 1986(32), 73–105.
Shi, H., Luo, G., Zheng, H., Chen, C., Bai, J., Liu, T., Ochege, F., & De Maeyer, P. (2020). Coupling the water-energy-food-ecology nexus into a Bayesian network for water resources analysis and management in the Syr Darya River basin. Journal of Hydrology, 581, 124387.
Skees, J. R. (1999). Agricultural risk management or income enhancement. Regulation, 22, 35–48.
Smajgl, A., Ward, J., & Pluschke, L. (2016). The water-food-energy Nexus—Realising a new paradigm. Journal of Hydrology, 533, 533–540.
Sullivan, C. A. (2011). Quantifying water vulnerability: A multi-dimensional approach. Stochastic Environmental Research and Risk Assessment, 25(4), 627–640.
Sun, L., Lu, H., Zheng, J., et al. (2022). Temporal and spatial evolution of ecological vulnerability and driving force analysis in Xinjiang. Arid Zone Research, 39(01), 258–269.
Tang, Z., Sun, G., Fu, M., Wen, C., & Plenković-Moraj, A. (2020). Research on the industrial energy eco-efficiency evolution characteristics of the Yangtze River Economic Belt in the temporal and spatial dimension, china. International Journal of Environmental Research and Public Health, 17(1), 268.
Vanham, D. (2016). Does the water footprint concept provide relevant information to address the water–food–energy–ecosystem nexus? Ecosystem Services, 17, 298–307.
Xu, H., Croot, P., & Zhang, C. (2021). Discovering hidden spatial patterns and their associations with controlling factors for potentially toxic elements in topsoil using hot spot analysis and K-means clustering analysis. Environment International, 151, 106456.
Xu, G., Kang, M., Metzger, M., & Jiang, Y. (2014). Vulnerability of the Human-Environment System in Arid Regions: The Case of Xilingol Grassland in Northern China. Polish Journal of Environmental Studies, 23(5). :1773–1785.
Yan, B., Yuan, Z., Luo, Q., Li, J. Q., Zhai, X. J., Zhang, X., & Zhang, L. G. (2020). The matching degree of water resources and social economy-ecology-energy in the Yangtze River economic belt. Journal of Coastal Research, 104, 535–540.
Yuan, M. H., & Lo, S. L. (2020). Ecosystem services and sustainable development: Perspectives from the food-energy-water Nexus. Ecosystem Services, 46, 101217.
Yuan, X. C., Wang, Q., Wang, K., Wang, B., Jin, J. L., & Wei, Y. M. (2015). China’s regional vulnerability to drought and its mitigation strategies under climate change: Data envelopment analysis and analytic hierarchy process integrated approach. Mitigation and Adaptation Strategies for Global Change, 20, 341–359.
Zhang, C., Chen, X. X., Li, Y., Ding, W., & Fu, G. T. (2018). Water-energy-food nexus: Concepts, questions and methodologies. Journal of Cleaner Production, 195(10), 625–639.
Zhang, L. X., Bi, X., & Huang, Z. J. (2020). Urban industrial land use efficiency under the background of economic transformation in the Yangtze River Economic Belt. Resource Science, 42(9), 1728–1738.
Zou, L. L., & Wei, Y. M. (2009). Impact assessment using DEA of coastal hazards on social-economy in Southeast Asia. Natural Hazards, 48(2), 167–189.
Acknowledgements
This work was supported by the National Natural Science Foundation of China (Grant No. 42071278), the Key Projects of Jiangsu Social Science Foundation (Grant No. 21GLA006), the Major Project of National Social Science Foundation of China (Grant No. 19ZDA084) and the Fundamental Research Funds for the Central Universities (B230207002).
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Liming Liu contributed to validation, formal analysis, investigation, data curation, writing - original draft, and writing - review and editing; Chunbao Wang contributed to conceptualization, data curation, investigation, and writing - review and editing; Junfei Chen contributed to conceptualization, funding acquisition, and investigation.
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Liu, L., Chen, J. & Wang, C. Spatiotemporal evolution and trend prediction of regional water–energy–food–ecology system vulnerability: a case study of the Yangtze River Economic Belt, China. Environ Geochem Health 45, 9621–9638 (2023). https://doi.org/10.1007/s10653-023-01759-6
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DOI: https://doi.org/10.1007/s10653-023-01759-6