A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature

Detalhes bibliográficos
Autor(a) principal: Santos, Francisco
Data de Publicação: 2011
Outros Autores: Hawkins, Richard
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/3505
Resumo: To estimate mean annual water yield on ungauged watersheds, regional regression equations have been developed that are a function of upstream area, precipitation, and temperature, and are commonly used. In this study, the 100-year old Grunsky equation is used as the foundation for a fully implemented generalized Mediterranean water yield model that is based on long-term annual precipitation and temperature. The work here (1) extends and generalizes Grunsky’s equation beyond its original conditions, (2) establishes an underlying hydro-climate generalized model for average annual Mediterranean watershed water yield and loss calculation, and (3) applies the validated model to estimate watershed water yield and predict potential water yield response to watershed temperature and precipitation. The water yield model was applied to watersheds in coastal California, southern France, and Portugal, but might be applied to other Mediterranean sites for which precipitation and temperature data are available. It also can be used to examine the spatial and temporal variability for water yield and predict the effects of long-term climate changes at the regional scale.
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spelling A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average TemperatureHydrological modelsWater resourcesRainfallRunoffPortugalGrunskyHistory of HydrologyTo estimate mean annual water yield on ungauged watersheds, regional regression equations have been developed that are a function of upstream area, precipitation, and temperature, and are commonly used. In this study, the 100-year old Grunsky equation is used as the foundation for a fully implemented generalized Mediterranean water yield model that is based on long-term annual precipitation and temperature. The work here (1) extends and generalizes Grunsky’s equation beyond its original conditions, (2) establishes an underlying hydro-climate generalized model for average annual Mediterranean watershed water yield and loss calculation, and (3) applies the validated model to estimate watershed water yield and predict potential water yield response to watershed temperature and precipitation. The water yield model was applied to watersheds in coastal California, southern France, and Portugal, but might be applied to other Mediterranean sites for which precipitation and temperature data are available. It also can be used to examine the spatial and temporal variability for water yield and predict the effects of long-term climate changes at the regional scale.American Society of Civil Engineers (ASCE)2012-01-13T12:11:05Z2012-01-132011-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/3505http://hdl.handle.net/10174/3505engFrancisco L. Santos and Richard H. Hawkins. Generalized Mediterranean Annual Water Yield Model:Grunsky’s Equation and Long-Term Average Temperature.Journal of Hydrologic Engineering,Vol. 16, No. 11, November 1, 2011.1084-0699 (print)1943-5584 (online)fls@uevora.ptrhawkins@ag.arizona.edu460Santos, FranciscoHawkins, Richardinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:40:45Zoai:dspace.uevora.pt:10174/3505Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:58:58.451667Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
title A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
spellingShingle A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
Santos, Francisco
Hydrological models
Water resources
Rainfall
Runoff
Portugal
Grunsky
History of Hydrology
title_short A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
title_full A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
title_fullStr A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
title_full_unstemmed A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
title_sort A Generalized Mediterranean Annual Water Yield Model:Grunsky´s Equation and Long-term Average Temperature
author Santos, Francisco
author_facet Santos, Francisco
Hawkins, Richard
author_role author
author2 Hawkins, Richard
author2_role author
dc.contributor.author.fl_str_mv Santos, Francisco
Hawkins, Richard
dc.subject.por.fl_str_mv Hydrological models
Water resources
Rainfall
Runoff
Portugal
Grunsky
History of Hydrology
topic Hydrological models
Water resources
Rainfall
Runoff
Portugal
Grunsky
History of Hydrology
description To estimate mean annual water yield on ungauged watersheds, regional regression equations have been developed that are a function of upstream area, precipitation, and temperature, and are commonly used. In this study, the 100-year old Grunsky equation is used as the foundation for a fully implemented generalized Mediterranean water yield model that is based on long-term annual precipitation and temperature. The work here (1) extends and generalizes Grunsky’s equation beyond its original conditions, (2) establishes an underlying hydro-climate generalized model for average annual Mediterranean watershed water yield and loss calculation, and (3) applies the validated model to estimate watershed water yield and predict potential water yield response to watershed temperature and precipitation. The water yield model was applied to watersheds in coastal California, southern France, and Portugal, but might be applied to other Mediterranean sites for which precipitation and temperature data are available. It also can be used to examine the spatial and temporal variability for water yield and predict the effects of long-term climate changes at the regional scale.
publishDate 2011
dc.date.none.fl_str_mv 2011-11-01T00:00:00Z
2012-01-13T12:11:05Z
2012-01-13
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/3505
http://hdl.handle.net/10174/3505
url http://hdl.handle.net/10174/3505
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Francisco L. Santos and Richard H. Hawkins. Generalized Mediterranean Annual Water Yield Model:Grunsky’s Equation and Long-Term Average Temperature.Journal of Hydrologic Engineering,Vol. 16, No. 11, November 1, 2011.
1084-0699 (print)
1943-5584 (online)
fls@uevora.pt
rhawkins@ag.arizona.edu
460
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Society of Civil Engineers (ASCE)
publisher.none.fl_str_mv American Society of Civil Engineers (ASCE)
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799136472317558784

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