Adaptation to Climate Change in Basins within the Context of the Water-Energy-Food Nexus

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dc.catalogadorgrr
dc.contributor.authorJander Palma, Vicente Gabriel
dc.contributor.authorVicuña Díaz, Sebastián
dc.contributor.authorMelo Contreras, Óscar Alfredo
dc.contributor.authorLorca Galvez, Álvaro Hugo
dc.date.accessioned2023-09-01T21:53:07Z
dc.date.available2023-09-01T21:53:07Z
dc.date.issued2023
dc.description.abstractThis study uses a water-food-energy nexus model, which connects water-based productive activities and allocation policies, to simulate water resources management strategies for adapting the Maule Basin in Chile to climate change impacts. Two strategies are considered: introducing linear hedging rules to a reservoir and establishing adaptative water rights linked to irrigation efficiency of crops in the area. The simulations are run over 14 different climatic scenarios that project different water availability conditions. A multiobjective optimization of environmental, agricultural, and energy outcome indicators is conducted to generate noninferior portfolios that combine the strategies proposed. Simulation results, though limited to a deterministic approach and pessimistic climate scenarios, show that 79 out of the 84 combinations of objective-scenarios increase their performance because of the strategies, with notable increases in agricultural resilience (64%), outflow (92%), and total benefits (26%). We find considerable trade-offs between the food/energy production and water outflow, alongside agricultural vulnerability and resilience.
dc.fuente.origenORCID
dc.identifier.doi10.1061/JWRMD5.WRENG-5566
dc.identifier.eissn1943-5452
dc.identifier.issn0733-9496
dc.identifier.urihttps://doi.org/10.1061/JWRMD5.WRENG-5566
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/74565
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Melo Contreras, Oscar Alfredo; 0000-0002-9136-5413; 77463
dc.information.autorucEscuela de Ingeniería ; Jander Palma, Vicente Gabriel ; 0000-0003-0087-8545 ; 232517
dc.information.autorucEscuela de Ingeniería ; Vicuña Díaz, Sebastián ; S/I ; 7907
dc.issue.numero11
dc.language.isoen
dc.nota.accesoContenido parcial
dc.revistaJournal of Water Resources Planning and Management
dc.rightsacceso restringido
dc.subject.ods06 Clean water and sanitation
dc.subject.odspa06 Agua limpia y saneamiento
dc.titleAdaptation to Climate Change in Basins within the Context of the Water-Energy-Food Nexus
dc.typeartículo
dc.volumen149
sipa.codpersvinculados77463
sipa.codpersvinculados7907
sipa.codpersvinculados232517
sipa.trazabilidadORCID;2023-08-28
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