Ratios of UV, PAR and NIR components to global solar radiation measured at Botucatu site in Brazil

dc.contributor.authorEscobedo, João Francisco [UNESP]
dc.contributor.authorGomes, Eduardo N. [UNESP]
dc.contributor.authorOliveira, Amauri R.
dc.contributor.authorSoares, Jacyra
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:21:38Z
dc.date.available2014-05-20T13:21:38Z
dc.date.issued2011-01-01
dc.description.abstractThe relationships between the four radiant fluxes are analyzed based on a 4 year data archive of hourly and daily global ultraviolet (I(UV)), photosynthetically active-PAR (I(PAR)), near infrared (I(NIR)) and broadband global solar radiation (I(G)) collected at Botucatu, Brazil. These data are used to establish both the fractions of spectral components to global solar radiation and the proposed linear regression models. Verification results indicated that the proposed regression models predict accurately the spectral radiant fluxes at least for the Brazilian environment. Finally, results obtained in this analysis agreed well with most published results in the literature. (c) 2010 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUniv São Paulo, IAG, Dept Atmospher Sci, BR-09500900 São Paulo, Brazil
dc.description.affiliationUNESP, Dept Nat Resources, Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Nat Resources, Botucatu, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent169-178
dc.identifierhttp://dx.doi.org/10.1016/j.renene.2010.06.018
dc.identifier.citationRenewable Energy. Oxford: Pergamon-Elsevier B.V. Ltd, v. 36, n. 1, p. 169-178, 2011.
dc.identifier.doi10.1016/j.renene.2010.06.018
dc.identifier.issn0960-1481
dc.identifier.urihttp://hdl.handle.net/11449/6248
dc.identifier.wosWOS:000282845000021
dc.language.isoeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relation.ispartofRenewable Energy
dc.relation.ispartofjcr4.900
dc.relation.ispartofsjr1,847
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectUltraviolet radiationen
dc.subjectPhotosynthetically active radiationen
dc.subjectNear infrared solar radiationen
dc.subjectGlobal solar radiationen
dc.subjectBrazilen
dc.titleRatios of UV, PAR and NIR components to global solar radiation measured at Botucatu site in Brazilen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderPergamon-Elsevier B.V. Ltd
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentSolos e Recursos Ambientais - FCApt

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