Articles | Volume 26, issue 15
https://doi.org/10.5194/hess-26-3965-2022
https://doi.org/10.5194/hess-26-3965-2022
Research article
 | 
02 Aug 2022
Research article |  | 02 Aug 2022

A system dynamic model to quantify the impacts of water resources allocation on water–energy–food–society (WEFS) nexus

Yujie Zeng, Dedi Liu, Shenglian Guo, Lihua Xiong, Pan Liu, Jiabo Yin, and Zhenhui Wu

Related authors

Beyond Runoff Coefficient: Revealing Global Patterns of Process Connectivity in Runoff Generation through Intensity Integration
Hanxu Liang, Dedi Liu, Jiayu Zhang, Feng Yue, and Yuling Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1006,https://doi.org/10.5194/egusphere-2026-1006, 2026
This preprint is open for discussion and under review for Hydrology and Earth System Sciences (HESS).
Short summary
CaMa-Flood-GPU: A GPU-based hydrodynamic model implementation for scalable global simulations
Shengyu Kang, Jiabo Yin, and Dai Yamazaki
EGUsphere, https://doi.org/10.22541/essoar.176442648.85093032/v3,https://doi.org/10.22541/essoar.176442648.85093032/v3, 2026
This preprint is open for discussion and under review for Geoscientific Model Development (GMD).
Short summary
An explainable deep learning model based on hydrological principles for flood simulation and forecasting
Xin Xiang, Shenglian Guo, Chenglong Li, and Yun Wang
Hydrol. Earth Syst. Sci., 29, 7217–7239, https://doi.org/10.5194/hess-29-7217-2025,https://doi.org/10.5194/hess-29-7217-2025, 2025
Short summary
A multiple spatial scales water use simulation for capturing its spatial heterogeneity through cellular automata model
Jiayu Zhang, Dedi Liu, Jiaoyang Wang, Feng Yue, Hanxu Liang, Zhengbo Peng, and Wei Guan
Hydrol. Earth Syst. Sci., 29, 7149–7172, https://doi.org/10.5194/hess-29-7149-2025,https://doi.org/10.5194/hess-29-7149-2025, 2025
Short summary
Reconstruction of the reservoir water level–storage volume relationship based on the capacity loss induced by sediment accumulation and its impact on flood control operation
Qiumei Ma, Chengyu Xie, Zheng Duan, Yanke Zhang, Lihua Xiong, and Chong-Yu Xu
Hydrol. Earth Syst. Sci., 29, 6631–6646, https://doi.org/10.5194/hess-29-6631-2025,https://doi.org/10.5194/hess-29-6631-2025, 2025
Short summary

Cited articles

Alexandratos, N. and Bruinsma, J.: World agriculture towards 2030/2050, FAO, http://water2return.eu/wp-content/uploads/2017/11/FAO_world-agriculture-towards-2030-2050.pdf (last access: 1 August 2021), 2012. 
Bertalanffy, L. V.: General System Theory: Foundations, Development, Applications, 3, George Braziller, New York, USA, https://doi.org/10.1109/TSMC.1974.4309376, 1976. 
Blanke, A., Rozelle, S., Lohmar, B., Wang, J., and Huang, J.: Water saving technology and saving water in China, Agr. Water Manage., 87, 139–150, https://doi.org/10.1016/j.agwat.2006.06.025, 2007. 
Bonabeau, E.: Agent-based modeling: Methods and techniques for simulating human systems, P. Natl. Acad. Sci. USA, 99, 7280–7287, https://doi.org/10.1073/pnas.082080899, 2002. 
Brekke, L., Larsen, M. D., Ausburn, M., and Takaichi, L.: Suburban water demand modeling using stepwise regression, J. Am. Water Works Assoc., 94, 65–75, 2002. 
Download
Short summary
The sustainability of the water–energy–food (WEF) nexus remains challenge, as interactions between WEF and human sensitivity and water resource allocation in water systems are often neglected. We incorporated human sensitivity and water resource allocation into a WEF nexus and assessed their impacts on the integrated system. This study can contribute to understanding the interactions across the water–energy–food–society nexus and improving the efficiency of resource management.
Share