Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy

Detalhes bibliográficos
Autor(a) principal: Rosa, Ricardo D.
Data de Publicação: 2012
Outros Autores: Paredes, Paula, Rodrigues, Gonçalo C., Alves, Isabel, Fernando, Rui M., Pereira, Luís Santos, Allen, Richard G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/4289
Resumo: Available at ScienceDirect
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spelling Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategycrop evapotranspirationbasal crop coefficientsoil evaporationirrigation schedulingsoil water balancesimulation modelAvailable at ScienceDirectIrrigation planning and scheduling require the availability of modeling tools that are accurate, quick and easy to use. The crop coefficient (Kc)-reference evapotranspiration (ET) method is a traditional method for estimating ET, but has become relatively complicated with the introduction of the dual Kc procedure. The dual crop coefficient approach (Kcb + Ke) gives a better estimation of daily crop evapotranspiration because it separately considers soil evaporation and crop transpiration. This approach allows one to plan irrigation schedules properly, especially in the case of crops that do not completely cover the soil, where evaporation from the soil surface may be substantial. The SIMDualKc software application was developed with the purpose of simplifying implementation of the computation of the crop coefficient and crop evapotranspiration using the dual crop coefficient approach over a range of cultural practices and to provide ET information for use in irrigation scheduling and hydrologic water balances. The model performs a soil water balance at the field level using a daily time step. It estimates crop transpiration and soil evaporation as well as soil water dynamics to support irrigation scheduling for full and incomplete cover crops. This paper is the first part of a two-part series, where the second part describes model testing and application for various crops, locations and irrigation management issues.ElsevierRepositório da Universidade de LisboaRosa, Ricardo D.Paredes, PaulaRodrigues, Gonçalo C.Alves, IsabelFernando, Rui M.Pereira, Luís SantosAllen, Richard G.2012-04-26T13:40:10Z20122012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/4289eng"Agricultural Water Management". ISSN 0378-3774. 103 (2012) 8-240378-3774info: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:RCAAP2023-03-06T14:35:17Zoai:www.repository.utl.pt:10400.5/4289Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:51:59.139367Repositório 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 Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
title Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
spellingShingle Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
Rosa, Ricardo D.
crop evapotranspiration
basal crop coefficient
soil evaporation
irrigation scheduling
soil water balance
simulation model
title_short Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
title_full Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
title_fullStr Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
title_full_unstemmed Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
title_sort Implementing the dual crop coefficient approach in interactive software. 1. Background and computational strategy
author Rosa, Ricardo D.
author_facet Rosa, Ricardo D.
Paredes, Paula
Rodrigues, Gonçalo C.
Alves, Isabel
Fernando, Rui M.
Pereira, Luís Santos
Allen, Richard G.
author_role author
author2 Paredes, Paula
Rodrigues, Gonçalo C.
Alves, Isabel
Fernando, Rui M.
Pereira, Luís Santos
Allen, Richard G.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Rosa, Ricardo D.
Paredes, Paula
Rodrigues, Gonçalo C.
Alves, Isabel
Fernando, Rui M.
Pereira, Luís Santos
Allen, Richard G.
dc.subject.por.fl_str_mv crop evapotranspiration
basal crop coefficient
soil evaporation
irrigation scheduling
soil water balance
simulation model
topic crop evapotranspiration
basal crop coefficient
soil evaporation
irrigation scheduling
soil water balance
simulation model
description Available at ScienceDirect
publishDate 2012
dc.date.none.fl_str_mv 2012-04-26T13:40:10Z
2012
2012-01-01T00:00:00Z
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/10400.5/4289
url http://hdl.handle.net/10400.5/4289
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Agricultural Water Management". ISSN 0378-3774. 103 (2012) 8-24
0378-3774
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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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
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