Re-analysis of pluvial precipitation in southern Brazil

Detalhes bibliográficos
Autor(a) principal: Nery, Jonas Teixeira [UNESP]
Data de Publicação: 2014
Outros Autores: Carfan, Ana Claudia [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/S0187-6236(14)71104-X
http://hdl.handle.net/11449/227654
Resumo: This study examined precipitation in southern Brazil based on a data set provided by the Brazilian National Water Agency, covering the period from 1976 to 2010. Data were homogenized using the R software and the Climatol subroutine, which allow completing missing data. Isohyets were drawn using the Geostatistics software to obtain a semivariogram for each analysis. There was a remarkable interannual variability in this region, with positive anomalies in the warm phase (El Niño) and negative anomalies in the cold phase (La Niña) of ENSO. Also, the responses of this variability were not uniform in the entire region, since there was variability from year to year and from event to event.
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spelling Re-analysis of pluvial precipitation in southern BrazilAnomaliesENSOVariabilityThis study examined precipitation in southern Brazil based on a data set provided by the Brazilian National Water Agency, covering the period from 1976 to 2010. Data were homogenized using the R software and the Climatol subroutine, which allow completing missing data. Isohyets were drawn using the Geostatistics software to obtain a semivariogram for each analysis. There was a remarkable interannual variability in this region, with positive anomalies in the warm phase (El Niño) and negative anomalies in the cold phase (La Niña) of ENSO. Also, the responses of this variability were not uniform in the entire region, since there was variability from year to year and from event to event.Universidade Estadual Paulista Júlio de Mesquita Filho, Av. Vitalina Marcusso 1500, 19910-206-Ourinhos, SPUniversidade Estadual Paulista Júlio de Mesquita Filho, Av. Vitalina Marcusso 1500, 19910-206-Ourinhos, SPUniversidade Estadual Paulista (UNESP)Nery, Jonas Teixeira [UNESP]Carfan, Ana Claudia [UNESP]2022-04-29T07:14:23Z2022-04-29T07:14:23Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article103-115http://dx.doi.org/10.1016/S0187-6236(14)71104-XAtmosfera, v. 27, n. 2, p. 103-115, 2014.0187-6236http://hdl.handle.net/11449/22765410.1016/S0187-6236(14)71104-X2-s2.0-84897477022Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAtmosferainfo:eu-repo/semantics/openAccess2024-06-26T20:10:55Zoai:repositorio.unesp.br:11449/227654Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:13:35.592513Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Re-analysis of pluvial precipitation in southern Brazil
title Re-analysis of pluvial precipitation in southern Brazil
spellingShingle Re-analysis of pluvial precipitation in southern Brazil
Nery, Jonas Teixeira [UNESP]
Anomalies
ENSO
Variability
title_short Re-analysis of pluvial precipitation in southern Brazil
title_full Re-analysis of pluvial precipitation in southern Brazil
title_fullStr Re-analysis of pluvial precipitation in southern Brazil
title_full_unstemmed Re-analysis of pluvial precipitation in southern Brazil
title_sort Re-analysis of pluvial precipitation in southern Brazil
author Nery, Jonas Teixeira [UNESP]
author_facet Nery, Jonas Teixeira [UNESP]
Carfan, Ana Claudia [UNESP]
author_role author
author2 Carfan, Ana Claudia [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Nery, Jonas Teixeira [UNESP]
Carfan, Ana Claudia [UNESP]
dc.subject.por.fl_str_mv Anomalies
ENSO
Variability
topic Anomalies
ENSO
Variability
description This study examined precipitation in southern Brazil based on a data set provided by the Brazilian National Water Agency, covering the period from 1976 to 2010. Data were homogenized using the R software and the Climatol subroutine, which allow completing missing data. Isohyets were drawn using the Geostatistics software to obtain a semivariogram for each analysis. There was a remarkable interannual variability in this region, with positive anomalies in the warm phase (El Niño) and negative anomalies in the cold phase (La Niña) of ENSO. Also, the responses of this variability were not uniform in the entire region, since there was variability from year to year and from event to event.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2022-04-29T07:14:23Z
2022-04-29T07:14:23Z
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://dx.doi.org/10.1016/S0187-6236(14)71104-X
Atmosfera, v. 27, n. 2, p. 103-115, 2014.
0187-6236
http://hdl.handle.net/11449/227654
10.1016/S0187-6236(14)71104-X
2-s2.0-84897477022
url http://dx.doi.org/10.1016/S0187-6236(14)71104-X
http://hdl.handle.net/11449/227654
identifier_str_mv Atmosfera, v. 27, n. 2, p. 103-115, 2014.
0187-6236
10.1016/S0187-6236(14)71104-X
2-s2.0-84897477022
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Atmosfera
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 103-115
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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