Articles | Volume 16, issue 11
https://doi.org/10.5194/gmd-16-3275-2023
https://doi.org/10.5194/gmd-16-3275-2023
Development and technical paper
 | 
12 Jun 2023
Development and technical paper |  | 12 Jun 2023

Simulation of crop yield using the global hydrological model H08 (crp.v1)

Zhipin Ai and Naota Hanasaki

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Simulating second-generation herbaceous bioenergy crop yield using the global hydrological model H08 (v.bio1)
Zhipin Ai, Naota Hanasaki, Vera Heck, Tomoko Hasegawa, and Shinichiro Fujimori
Geosci. Model Dev., 13, 6077–6092, https://doi.org/10.5194/gmd-13-6077-2020,https://doi.org/10.5194/gmd-13-6077-2020, 2020
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Cited articles

Abdullah, K.: Use of water and land for food security and environmental sustainability, Irrig. Drain., 55, 219–222, https://doi.org/10.1002/ird.254, 2006. 
Ai, Z. and Hanasaki, N.: H08 (crp.v1), Zenodo [code], https://doi.org/10.5281/zenodo.7344809, 2022. 
Ai, Z., Hanasaki, N., Heck, V., Hasegawa, T., and Fujimori, S.: Simulating second-generation herbaceous bioenergy crop yield using the global hydrological model H08 (v.bio1), Geosci. Model Dev., 13, 6077–6092, https://doi.org/10.5194/gmd-13-6077-2020, 2020. 
Ai, Z., Hanasaki, N., Heck, V. Hasegawa, T., and Fujimori, S.: Global bioenergy with carbon capture and storage potential is largely constrained by sustainable irrigation, Nat. Sustain., 4, 884–891, https://doi.org/10.1038/s41893-021-00740-4, 2021. 
Arnold, J., Williams, J., Srinivasan, R., King, K., and Griggs, R.: SWAT, Soil and Water Assessment Tool, USDA, Agriculture Research Service, Grassland, Soil & Water Research Laboratory, 808 East Blackland Road, Temple, TX 76502, 1994. 
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Short summary
Simultaneously simulating food production and the requirements and availability of water resources in a spatially explicit manner within a single framework remains challenging on a global scale. Here, we successfully enhanced the global hydrological model H08 that considers human water use and management to simulate the yields of four major staple crops: maize, wheat, rice, and soybean. Our improved model will be beneficial for advancing global food–water nexus studies in the future.
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