Fechar
Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/48GK7C2
Repositóriosid.inpe.br/mtc-m21d/2023/02.09.13.12   (acesso restrito)
Última Atualização2023:02.09.13.12.42 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2023/02.09.13.12.42
Última Atualização dos Metadados2024:01.02.17.16.39 (UTC) administrator
DOI10.1061/JWRMD5.WRENG-5810
ISSN0733-9496
Chave de CitaçãoDalcinBrMaTiPaKu:2023:RoReRe
TítuloThe role of reservoir reoperation to mitigate climate change impacts on hydropower and environmental water demands
Ano2023
MêsApr.
Data de Acesso09 maio 2025
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho3489 KiB
2. Contextualização
Autor1 Dalcin, Ana Paula
2 Brêda, João Paulo Lyra Fialho
3 Marques, Guilherme Fernandes
4 Tilmant, Amaury
5 Paiva, Rodrigo Cauduro Dias de
6 Kubota, Paulo Yoshio
ORCID1 0000-0001-9871-7373
2 0000-0002-8360-1308
3 0000-0003-0543-6279
4 0000-0001-9586-5274
5 0000-0003-2918-6681
Grupo1
2
3
4
5
6 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Universidade Federal do Rio Grande do Sul (UFRGS)
2 Universidade Federal do Rio Grande do Sul (UFRGS)
3 Universidade Federal do Rio Grande do Sul (UFRGS)
4 Université Laval
5 Universidade Federal do Rio Grande do Sul (UFRGS)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 dalcin.anap@gmail.com
2 joaopaulolfb@gmail.com
3 guilherme.marques@ufrgs.br
4 amaury.tilmant@gci.ulaval.ca
5 rodrigo.paiva@ufrgs.br
6 pkubota@gmail.com
RevistaJournal of Water Resources Planning and Management
Volume149
Número4
Páginase0403005
Nota SecundáriaA2_INTERDISCIPLINAR A2_ENGENHARIAS_I A2_ECONOMIA B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA
Histórico (UTC)2023-02-09 13:13:51 :: simone -> administrator :: 2023
2024-01-02 17:16:39 :: administrator -> simone :: 2023
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveClimate change
Environmental flow recovery
Fish recruitment
Flow regime change
Reservoir operation
Water resources management
ResumoAdapting reservoir operation to a changing climate is important to improve water system performance toward benefits including water security, and energy production. However, managers still need to know if and how reoperation can also assist long-Term mitigation of climate change impacts on aquatic ecosystems, creating, for example, opportunities to revert fish migration and recruitment losses. This paper investigates the operational adaptive capacity of water systems to mitigate climate change impacts on both hydropower and aquatic ecosystems, with a detailed representation of fish species recruitment response to flow regime changes. The methodology framework combines hydroclimatic modeling, explicit stochastic reservoir operation modeling, and predictive modeling of migratory fish recruitment abundance, illustrated using the large-scale hydropower system of the Paraná River Basin in Brazil. Results identified that operating policies can be adapted to improve hydropower production under a changing climate with drier conditions by 2% to 8% compared with current operating policies. Although insufficient to eliminate all energy losses that climate change may cause, the optimized operation provided flexibility to adjust flow releases and reduce the likelihood of future severe multiyear deficits, which are very harmful to fish populations. Adapting operation to climate change sacrificed fish recruitment performance over a few years of the time horizon to maintain an overall higher storage, but it also improved the chances of producing flow releases in magnitude, timing, and duration during long drier periods that prevented more severe impacts of climate change on fish recruitment and population. This indicates that it might be possible to have synergies in adapting reservoir operation to not only prevent energy losses, but also to improve fish recruitment under climate change. The ecosystem resiliency under adapted operation increased up to 2 times compared with the isolated climate change effect.
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > The role of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 09/02/2023 10:12 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo AlvoJWRMD5.WRENG-5810.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.23 12
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 


Fechar