Mostrar el registro sencillo del ítem

dc.contributor.authorBerbel, Julio
dc.contributor.authorExpósito-García, Alfonso 
dc.date.accessioned2022-03-04T12:59:50Z
dc.date.available2022-03-04T12:59:50Z
dc.date.created2022-03
dc.date.issued2022-01
dc.identifier.urihttps://hdl.handle.net/10630/23815
dc.description.abstractOptimal water allocation on a seasonal basis is generally a decision taken with uncertainty regarding seasonal crop needs (unknown yield, precipitation and other environmental factors). Decision criteria, such as “irrigating for the good years of production” and "applying a little extra water just in case it is needed by the plant", are consistent with the rational behaviour of stochastic profit maximization. The motivation behind an increase in water allocation (acquiring water rights or reserving water for certain crops) is that of self-protection: it is better to maintain an extra allocation of water than to face potential yield losses due to water constraints on production in those years when potential yields exceed average levels. The stochastic optimization model presented herein is applied to maize in Spain showing that in current economic and technical conditions, the optimal stochastic water allocation under yield uncertainty is 10% higher than the irrigation dose required under certainty (historical average yield), which leads to an 8% higher expected profit than that obtained for an average-yield water application.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectOptimizaciónes_ES
dc.subjectProcesos estocásticoses_ES
dc.subjectAsignación de recursoses_ES
dc.subjectAguas de riego-Rendimientoes_ES
dc.subject.otherStochastic optimisationes_ES
dc.subject.otherIrrigation water allocationes_ES
dc.subject.otherYield uncertaintyes_ES
dc.titleA decision model for stochastic optimization of seasonal irrigation-water allocationes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Ciencias Económicas y Empresarialeses_ES
dc.identifier.doihttps://doi.org/10.1016/j.agwat.2021.107419


Ficheros en el ítem

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem