Temporal variability of the solar radiation and insolation in Araguaína - TO

Detalhes bibliográficos
Autor(a) principal: Santos, Dóris Macedo dos
Data de Publicação: 2009
Outros Autores: Araújo, Silvânia Moreira de, Araujo, Kallianna Dantas, Rosa, Paulo Roberto de Oliveira, Pazera Jr., Eduardo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ra'e Ga (Online)
Texto Completo: https://revistas.ufpr.br/raega/article/view/14965
Resumo: The aim of the research was to evaluate the temporal variability of the solar radiation and insolation in Araguaína-TO. The meteorological data (insolation and cloudiness) had been gotten of the conventional station of the INMET, located in the campus of “Medicina Veterinária e Zootecnia”. The global solar radiation (Qg) was gotten by means of images of satellite GOES and from this the total of the solar radiation reflected (Qr) and absorbed was calculated (Qa). The established Albedo was of 0,3% of reflectivity. The biggest incidences of the Qg and the insolation had been verified in the months of April, May, June, July, August and September, coinciding with the period of lesser local cloudiness. The amplitude of annual variation of the cloudiness in the region is relatively high, varying from 1 to 8/10 throughout the year.
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spelling Temporal variability of the solar radiation and insolation in Araguaína - TOVARIABILIDAD SECULAR DE LA RADIACIÓN Y DE LA INSOLACIÓN SOLARES EN EL MUNICIPIO DE ARAGUAÍNA - TOVariabilidade temporal da radiação solar e insolação no município de Araguaína - TOClima; Variabilidade; Radiação solarThe aim of the research was to evaluate the temporal variability of the solar radiation and insolation in Araguaína-TO. The meteorological data (insolation and cloudiness) had been gotten of the conventional station of the INMET, located in the campus of “Medicina Veterinária e Zootecnia”. The global solar radiation (Qg) was gotten by means of images of satellite GOES and from this the total of the solar radiation reflected (Qr) and absorbed was calculated (Qa). The established Albedo was of 0,3% of reflectivity. The biggest incidences of the Qg and the insolation had been verified in the months of April, May, June, July, August and September, coinciding with the period of lesser local cloudiness. The amplitude of annual variation of the cloudiness in the region is relatively high, varying from 1 to 8/10 throughout the year.El objetivo de la investigación era evaluar la variabilidad temporal de la radiación y de la insolación solares en el municipio de Araguaína-TO. Los datos meteorológicos (insolación y nubosidad) habían sido conseguidos de la estación convencional del INMET, localizado en el campus de Medicina Veterinária y Zootecnia. La radiación solar global (Qg) fue conseguida por medio de imágenes del satélite GOES y de esas se calculó el total de la radiación solar reflejada (Qr) y absorbida (Qa). El Albedo establecido fue de 0.3% de índice de reflexión. Las incidencias más grandes del Qg y de la insolación fueran verificadas en los meses de abril, Mayo, Junio, Julio, Agosto y Septiembre, coincidiendo con el período de poca nubosidad local. La amplitud de variación anual de la nubosidad en la región es relativamente alta, con variación de 1 a 8/10 a través del año.O objetivo da pesquisa foi avaliar a variabilidade temporal da radiação solar e insolação no município de Araguaína - TO. Os dados meteorológicos (isolação e nebulosidade) foram obtidos da estação convencional do INMET, localizada no campus de Medicina Veterinária e Zootecnia. A radiação solar global (Qg) foi obtida por meio de imagens de satélite GOES e a partir desta foi calculado o total da radiação solar refletida (Qr) e absorvida (Qa). O albedo estabelecido foi de 0,3 % de refletividade. As maiores incidências da Qg e da insolação foram verificadas nos meses de abril, maio, junho, julho, agosto e setembro, coincidindo com o período de menor nebulosidade local; A amplitude de variação anual da nebulosidade na região é relativamente elevada, variando de 1 a 8/10 ao longo do ano.UFPRSantos, Dóris Macedo dosAraújo, Silvânia Moreira deAraujo, Kallianna DantasRosa, Paulo Roberto de OliveiraPazera Jr., Eduardo2009-10-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufpr.br/raega/article/view/1496510.5380/raega.v18i0.14965RA'E GA Journal - The Geographic Space in Analysis; v. 18 (2009)RAEGA - O Espaço Geográfico em Análise; v. 18 (2009)2177-27381516-413610.5380/raega.v18i0reponame:Ra'e Ga (Online)instname:Universidade Federal do Paraná (UFPR)instacron:UFPRporhttps://revistas.ufpr.br/raega/article/view/14965/10960info:eu-repo/semantics/openAccess2018-07-05T19:29:44Zoai:revistas.ufpr.br:article/14965Revistahttps://revistas.ufpr.br/raegaPUBhttps://revistas.ufpr.br/raega/oai||raega@ufpr.br2177-27382177-2738opendoar:2018-07-05T19:29:44Ra'e Ga (Online) - Universidade Federal do Paraná (UFPR)false
dc.title.none.fl_str_mv Temporal variability of the solar radiation and insolation in Araguaína - TO
VARIABILIDAD SECULAR DE LA RADIACIÓN Y DE LA INSOLACIÓN SOLARES EN EL MUNICIPIO DE ARAGUAÍNA - TO
Variabilidade temporal da radiação solar e insolação no município de Araguaína - TO
title Temporal variability of the solar radiation and insolation in Araguaína - TO
spellingShingle Temporal variability of the solar radiation and insolation in Araguaína - TO
Santos, Dóris Macedo dos
Clima; Variabilidade; Radiação solar
title_short Temporal variability of the solar radiation and insolation in Araguaína - TO
title_full Temporal variability of the solar radiation and insolation in Araguaína - TO
title_fullStr Temporal variability of the solar radiation and insolation in Araguaína - TO
title_full_unstemmed Temporal variability of the solar radiation and insolation in Araguaína - TO
title_sort Temporal variability of the solar radiation and insolation in Araguaína - TO
author Santos, Dóris Macedo dos
author_facet Santos, Dóris Macedo dos
Araújo, Silvânia Moreira de
Araujo, Kallianna Dantas
Rosa, Paulo Roberto de Oliveira
Pazera Jr., Eduardo
author_role author
author2 Araújo, Silvânia Moreira de
Araujo, Kallianna Dantas
Rosa, Paulo Roberto de Oliveira
Pazera Jr., Eduardo
author2_role author
author
author
author
dc.contributor.none.fl_str_mv
dc.contributor.author.fl_str_mv Santos, Dóris Macedo dos
Araújo, Silvânia Moreira de
Araujo, Kallianna Dantas
Rosa, Paulo Roberto de Oliveira
Pazera Jr., Eduardo
dc.subject.none.fl_str_mv
dc.subject.por.fl_str_mv Clima; Variabilidade; Radiação solar
topic Clima; Variabilidade; Radiação solar
description The aim of the research was to evaluate the temporal variability of the solar radiation and insolation in Araguaína-TO. The meteorological data (insolation and cloudiness) had been gotten of the conventional station of the INMET, located in the campus of “Medicina Veterinária e Zootecnia”. The global solar radiation (Qg) was gotten by means of images of satellite GOES and from this the total of the solar radiation reflected (Qr) and absorbed was calculated (Qa). The established Albedo was of 0,3% of reflectivity. The biggest incidences of the Qg and the insolation had been verified in the months of April, May, June, July, August and September, coinciding with the period of lesser local cloudiness. The amplitude of annual variation of the cloudiness in the region is relatively high, varying from 1 to 8/10 throughout the year.
publishDate 2009
dc.date.none.fl_str_mv 2009-10-03
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufpr.br/raega/article/view/14965
10.5380/raega.v18i0.14965
url https://revistas.ufpr.br/raega/article/view/14965
identifier_str_mv 10.5380/raega.v18i0.14965
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufpr.br/raega/article/view/14965/10960
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 UFPR
publisher.none.fl_str_mv UFPR
dc.source.none.fl_str_mv RA'E GA Journal - The Geographic Space in Analysis; v. 18 (2009)
RAEGA - O Espaço Geográfico em Análise; v. 18 (2009)
2177-2738
1516-4136
10.5380/raega.v18i0
reponame:Ra'e Ga (Online)
instname:Universidade Federal do Paraná (UFPR)
instacron:UFPR
instname_str Universidade Federal do Paraná (UFPR)
instacron_str UFPR
institution UFPR
reponame_str Ra'e Ga (Online)
collection Ra'e Ga (Online)
repository.name.fl_str_mv Ra'e Ga (Online) - Universidade Federal do Paraná (UFPR)
repository.mail.fl_str_mv ||raega@ufpr.br
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