Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/967957
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dc.contributor.authorHEINEMANN, A. B.pt_BR
dc.contributor.authorVAN OORT, P. A. J.pt_BR
dc.contributor.authorFERNANDES, D. S.pt_BR
dc.contributor.authorMAIA, A. de H. N.pt_BR
dc.date.accessioned2013-10-08T23:38:52Z-
dc.date.available2013-10-08T23:38:52Z-
dc.date.created2013-10-07pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationBragantia, Campinas, v. 71, n. 4, p. 572-582, 2012.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/967957pt_BR
dc.descriptionCrop models are ideally suited to quantify existing climatic risks. However, they require historic climate data as input. While daily temperature and rainfall data are often available, the lack of observed solar radiation (Rs) data severely limits site- specific crop modelling. The objective of this study was to estimate Rs based on air temperature solar radiation models and to quantify the propagation of errors in simulated radiation on several APSIM/ORYZA crop model seasonal outputs, yield, biomass, leaf area (LAI) and total accumulated solar radiation (SRA) during the crop cycle. The accuracy of the 5 models for estimated daily solar radiation was similar, and it was not substantially different among sites. For water limited environments (no irrigation), crop model outputs yield, biomass and LAI was not sensitive for the uncertainties in radiation models studied here.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCalibraçãopt_BR
dc.subjectArroz de terras altaspt_BR
dc.subjectCrop modelpt_BR
dc.subjectUpland ricept_BR
dc.titleSensitivity of APSIM/ORYZA model due to estimation errors in solar radiation.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2013-10-08T23:38:52Zpt_BR
dc.subject.thesagroModelo de simulaçãopt_BR
dc.subject.thesagroradiação solarpt_BR
dc.subject.thesagroArrozpt_BR
dc.subject.nalthesaurusSimulation modelspt_BR
dc.subject.nalthesaurusSolar radiationpt_BR
dc.subject.nalthesauruscalibrationpt_BR
riaa.ainfo.id967957pt_BR
riaa.ainfo.lastupdate2013-10-08pt_BR
dc.contributor.institutionALEXANDRE BRYAN HEINEMANN, CNPAF; PEPIJN A. J. VAN OORT, WAGENINGEN UNIVERSITY; DIOGO SIMÕES FERNANDES, SIMEHGO; ALINE DE HOLANDA NUNES MAIA, CNPMA.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPAF)

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