Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW)
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Meteorologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862012000200010 |
Resumo: | Ozone plays a very important role in the nature due its characteristics as a natural filter of ultraviolet solar radiation. Thus, it is pertinent for the scientific community to understand all natural influence factors involving ozone along with a large time series. In this work, a reconstruction of ozone time series obtained by Brewer spectrophotometer from 1994 to 2008 at the Southern Space Observatory (SSO) - 29ºS, 53ºW - Southern Brazil is presented. TOMS-OMI data were used to follow the days without data, where a coefficient of correlation between TOMS-OMI and Brewer is acceptable around r = 0.89. Besides, wavelet analysis to determine the temporal evolution of the frequencies and the amplitudes was applied. Moreover, wavelet analysis aiming to determine the temporal evolution of the frequencies and the amplitudes was performed. The results pointed a period of 365 days (1 yr) for the seasonal variation of ozone, of 600 days attributed for a possible QBO influence and two periods of 2000 and other 4000 days regarding possibly to the second harmonic of the 11-year solar cycle. |
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Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW)OzoneBrewerQuasi-Biennial Oscillationsolar activitywavelet analysisOzone plays a very important role in the nature due its characteristics as a natural filter of ultraviolet solar radiation. Thus, it is pertinent for the scientific community to understand all natural influence factors involving ozone along with a large time series. In this work, a reconstruction of ozone time series obtained by Brewer spectrophotometer from 1994 to 2008 at the Southern Space Observatory (SSO) - 29ºS, 53ºW - Southern Brazil is presented. TOMS-OMI data were used to follow the days without data, where a coefficient of correlation between TOMS-OMI and Brewer is acceptable around r = 0.89. Besides, wavelet analysis to determine the temporal evolution of the frequencies and the amplitudes was applied. Moreover, wavelet analysis aiming to determine the temporal evolution of the frequencies and the amplitudes was performed. The results pointed a period of 365 days (1 yr) for the seasonal variation of ozone, of 600 days attributed for a possible QBO influence and two periods of 2000 and other 4000 days regarding possibly to the second harmonic of the 11-year solar cycle.Sociedade Brasileira de Meteorologia2012-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862012000200010Revista Brasileira de Meteorologia v.27 n.2 2012reponame:Revista Brasileira de Meteorologia (Online)instname:Sociedade Brasileira de Meteorologia (SBMET)instacron:SBMET10.1590/S0102-77862012000200010info:eu-repo/semantics/openAccessRigozo,Nivaor RodolfoRosa,Marcelo Barcellos daRampelotto,Pabulo HenriqueEcher,Mariza Pereira de SouzaEcher,EzequielNordemann,Daniel Jean RogerPinheiro,Damaris KirschSchuch,Nelson Jorgeeng2012-07-06T00:00:00Zoai:scielo:S0102-77862012000200010Revistahttp://www.rbmet.org.br/port/index.phpONGhttps://old.scielo.br/oai/scielo-oai.php||rbmet@rbmet.org.br1982-43510102-7786opendoar:2012-07-06T00:00Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET)false |
dc.title.none.fl_str_mv |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) |
title |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) |
spellingShingle |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) Rigozo,Nivaor Rodolfo Ozone Brewer Quasi-Biennial Oscillation solar activity wavelet analysis |
title_short |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) |
title_full |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) |
title_fullStr |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) |
title_full_unstemmed |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) |
title_sort |
Reconstruction and searching ozone data periodicities in southern Brazil (29ºS, 53ºW) |
author |
Rigozo,Nivaor Rodolfo |
author_facet |
Rigozo,Nivaor Rodolfo Rosa,Marcelo Barcellos da Rampelotto,Pabulo Henrique Echer,Mariza Pereira de Souza Echer,Ezequiel Nordemann,Daniel Jean Roger Pinheiro,Damaris Kirsch Schuch,Nelson Jorge |
author_role |
author |
author2 |
Rosa,Marcelo Barcellos da Rampelotto,Pabulo Henrique Echer,Mariza Pereira de Souza Echer,Ezequiel Nordemann,Daniel Jean Roger Pinheiro,Damaris Kirsch Schuch,Nelson Jorge |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Rigozo,Nivaor Rodolfo Rosa,Marcelo Barcellos da Rampelotto,Pabulo Henrique Echer,Mariza Pereira de Souza Echer,Ezequiel Nordemann,Daniel Jean Roger Pinheiro,Damaris Kirsch Schuch,Nelson Jorge |
dc.subject.por.fl_str_mv |
Ozone Brewer Quasi-Biennial Oscillation solar activity wavelet analysis |
topic |
Ozone Brewer Quasi-Biennial Oscillation solar activity wavelet analysis |
description |
Ozone plays a very important role in the nature due its characteristics as a natural filter of ultraviolet solar radiation. Thus, it is pertinent for the scientific community to understand all natural influence factors involving ozone along with a large time series. In this work, a reconstruction of ozone time series obtained by Brewer spectrophotometer from 1994 to 2008 at the Southern Space Observatory (SSO) - 29ºS, 53ºW - Southern Brazil is presented. TOMS-OMI data were used to follow the days without data, where a coefficient of correlation between TOMS-OMI and Brewer is acceptable around r = 0.89. Besides, wavelet analysis to determine the temporal evolution of the frequencies and the amplitudes was applied. Moreover, wavelet analysis aiming to determine the temporal evolution of the frequencies and the amplitudes was performed. The results pointed a period of 365 days (1 yr) for the seasonal variation of ozone, of 600 days attributed for a possible QBO influence and two periods of 2000 and other 4000 days regarding possibly to the second harmonic of the 11-year solar cycle. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-07-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862012000200010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862012000200010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0102-77862012000200010 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Meteorologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Meteorologia |
dc.source.none.fl_str_mv |
Revista Brasileira de Meteorologia v.27 n.2 2012 reponame:Revista Brasileira de Meteorologia (Online) instname:Sociedade Brasileira de Meteorologia (SBMET) instacron:SBMET |
instname_str |
Sociedade Brasileira de Meteorologia (SBMET) |
instacron_str |
SBMET |
institution |
SBMET |
reponame_str |
Revista Brasileira de Meteorologia (Online) |
collection |
Revista Brasileira de Meteorologia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET) |
repository.mail.fl_str_mv |
||rbmet@rbmet.org.br |
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1752122084400562176 |