Use of climate information in water allocation : a case of study in a semiarid region

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Autor(es): dc.contributorFederal University of Ceará, Hydraulic and Environmental Engineering Department-
Autor(es): dc.contributorResearch Institute for Meteorology and Water Resources, Fortaleza-
Autor(es): dc.contributorResearch Institute for Meteorology and Water Resources, Fortaleza-
Autor(es): dc.contributorUniversity of Brasilia, Faculty of Technology, Department of Civil and Environmental Engineering-
Autor(es): dc.contributorResearch Institute for Meteorology and Water Resources, Fortaleza-
Autor(es): dc.contributorFederal University of Ceará, Hydraulic and Environmental Engineering Department-
Autor(es): dc.contributorResearch Institute for Meteorology and Water Resources, Fortaleza-
Autor(es): dc.creatorPereira, José Marcelo Rodrigues-
Autor(es): dc.creatorRaimundo, Clebson do Carmo-
Autor(es): dc.creatorReis Junior, Dirceu Silveira-
Autor(es): dc.creatorVasconcelos Júnior, Francisco das Chagas-
Autor(es): dc.creatorMartins, Eduardo Sávio Passos Rodrigues-
Data de aceite: dc.date.accessioned2024-10-23T16:35:33Z-
Data de disponibilização: dc.date.available2024-10-23T16:35:33Z-
Data de envio: dc.date.issued2024-09-26-
Data de envio: dc.date.issued2024-09-26-
Data de envio: dc.date.issued2023-07-05-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/50457-
Fonte completa do material: dc.identifierhttps://doi.org/10.3390/w15132460-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0002-3338-6670-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0003-1787-9763-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0002-1558-8383-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0002-9858-2541-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/912300-
Descrição: dc.descriptionThe value of climate information has been explored by various scholars and in various sectors, but its operational use, particularly in water resources management, in countries like Brazil remains limited. This article describes climate and inflow forecast systems used in the process of water allocation in the state of Ceará (Brazil) and evaluates their performance at three key reservoirs in the state for forecasts issued in January for the period from January to May when most of the annual rainfall and inflows occur. To illustrate the value of forecasting in the water-allocation process, a simple experiment based on the use of a decision support system (DSS) is carried out. The use of the DSS SIGA with inflows estimated from observations and forecasts demonstrated the value of forecasts in the process of water allocation, as the forecasts allowed for better identification of end-of- the-year reservoir volumes. The use of the forecast system successfully described the variability of the percentage of demands met and the demands identified using estimated inflows, in particular for the Banabuiú and Castanhão Reservoirs. Overall, the results of this study highlight the importance of climatic-hydrological forecasting in the process of water allocation.-
Descrição: dc.descriptionFaculdade de Tecnologia (FT)-
Descrição: dc.descriptionDepartamento de Engenharia Civil e Ambiental (FT ENC)-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherMDPI-
Direitos: dc.rightsAcesso Aberto-
Direitos: dc.rightsCopyright: © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/)-
Palavras-chave: dc.subjectPrevisão do tempo-
Palavras-chave: dc.subjectInformações climáticas-
Palavras-chave: dc.subjectReservatórios-
Palavras-chave: dc.subjectÁgua-
Título: dc.titleUse of climate information in water allocation : a case of study in a semiarid region-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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