Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil

Detalhes bibliográficos
Autor(a) principal: Oliveira, Priscilla Teles de
Data de Publicação: 2013
Outros Autores: Silva, Cláudio Moisés Santos e, Lima, Kellen Carla
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/jspui/handle/123456789/28860
https://doi.org/10.1002/asl2.484
Resumo: A comprehensive dataset of daily rainfall covering the period from 1972 to 2002 was used to compute the climatology and trend of occurrence and intensity of heavy, weak and normal events of rainfall on Northeast Brazil (NEB). For selection of rainfall events, we used the technique of quantiles and the trend was identified using the nonparametric Mann–Kendall test. The heavy events are modulated by La Niña and El Niño occurrences and in general they presented negative trend concerning to number of episodes and positive trend to daily rainfall.
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spelling Oliveira, Priscilla Teles deSilva, Cláudio Moisés Santos eLima, Kellen Carla2020-04-30T18:08:46Z2020-04-30T18:08:46Z2013-12-23OLIVEIRA, Priscilla Teles de; SILVA, Cláudio Moisés Santos e; LIMA, Kellen Carla. Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil. Atmospheric Science Letters, [s. l.], v. 15, n. 3, p. 172-177, 23 dez. 2013. Disponível em: https://rmets.onlinelibrary.wiley.com/doi/10.1002/asl2.484. Acesso em: 30 abr. 2020. http://dx.doi.org/10.1002/asl2.484.1530-261X (online)https://repositorio.ufrn.br/jspui/handle/123456789/28860https://doi.org/10.1002/asl2.484WileyMann–Kendall testPercentileClimatic variabilitySemi-aridLinear trend of occurrence and intensity of heavy rainfall events on Northeast Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleA comprehensive dataset of daily rainfall covering the period from 1972 to 2002 was used to compute the climatology and trend of occurrence and intensity of heavy, weak and normal events of rainfall on Northeast Brazil (NEB). For selection of rainfall events, we used the technique of quantiles and the trend was identified using the nonparametric Mann–Kendall test. The heavy events are modulated by La Niña and El Niño occurrences and in general they presented negative trend concerning to number of episodes and positive trend to daily rainfall.engreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/28860/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/28860/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTLinearTrendOccurrenceRainfall_SantoseSilva_2013.pdf.txtLinearTrendOccurrenceRainfall_SantoseSilva_2013.pdf.txtExtracted texttext/plain26232https://repositorio.ufrn.br/bitstream/123456789/28860/4/LinearTrendOccurrenceRainfall_SantoseSilva_2013.pdf.txt87bdc3cbda1c7d0e4acd42278685f9faMD54THUMBNAILLinearTrendOccurrenceRainfall_SantoseSilva_2013.pdf.jpgLinearTrendOccurrenceRainfall_SantoseSilva_2013.pdf.jpgGenerated Thumbnailimage/jpeg1762https://repositorio.ufrn.br/bitstream/123456789/28860/5/LinearTrendOccurrenceRainfall_SantoseSilva_2013.pdf.jpg6de5592c76d30ef692172920f2e071d8MD55123456789/288602022-10-17 17:52:35.687oai:https://repositorio.ufrn.br:123456789/28860Tk9OLUVYQ0xVU0lWRSBESVNUUklCVVRJT04gTElDRU5TRQoKCkJ5IHNpZ25pbmcgYW5kIGRlbGl2ZXJpbmcgdGhpcyBsaWNlbnNlLCBNci4gKGF1dGhvciBvciBjb3B5cmlnaHQgaG9sZGVyKToKCgphKSBHcmFudHMgdGhlIFVuaXZlcnNpZGFkZSBGZWRlcmFsIFJpbyBHcmFuZGUgZG8gTm9ydGUgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgb2YKcmVwcm9kdWNlLCBjb252ZXJ0IChhcyBkZWZpbmVkIGJlbG93KSwgY29tbXVuaWNhdGUgYW5kIC8gb3IKZGlzdHJpYnV0ZSB0aGUgZGVsaXZlcmVkIGRvY3VtZW50IChpbmNsdWRpbmcgYWJzdHJhY3QgLyBhYnN0cmFjdCkgaW4KZGlnaXRhbCBvciBwcmludGVkIGZvcm1hdCBhbmQgaW4gYW55IG1lZGl1bS4KCmIpIERlY2xhcmVzIHRoYXQgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBpdHMgb3JpZ2luYWwgd29yaywgYW5kIHRoYXQKeW91IGhhdmUgdGhlIHJpZ2h0IHRvIGdyYW50IHRoZSByaWdodHMgY29udGFpbmVkIGluIHRoaXMgbGljZW5zZS4gRGVjbGFyZXMKdGhhdCB0aGUgZGVsaXZlcnkgb2YgdGhlIGRvY3VtZW50IGRvZXMgbm90IGluZnJpbmdlLCBhcyBmYXIgYXMgaXQgaXMKdGhlIHJpZ2h0cyBvZiBhbnkgb3RoZXIgcGVyc29uIG9yIGVudGl0eS4KCmMpIElmIHRoZSBkb2N1bWVudCBkZWxpdmVyZWQgY29udGFpbnMgbWF0ZXJpYWwgd2hpY2ggZG9lcyBub3QKcmlnaHRzLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBvYnRhaW5lZCBhdXRob3JpemF0aW9uIGZyb20gdGhlIGhvbGRlciBvZiB0aGUKY29weXJpZ2h0IHRvIGdyYW50IHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdCB0aGlzIG1hdGVyaWFsIHdob3NlIHJpZ2h0cyBhcmUgb2YKdGhpcmQgcGFydGllcyBpcyBjbGVhcmx5IGlkZW50aWZpZWQgYW5kIHJlY29nbml6ZWQgaW4gdGhlIHRleHQgb3IKY29udGVudCBvZiB0aGUgZG9jdW1lbnQgZGVsaXZlcmVkLgoKSWYgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBiYXNlZCBvbiBmdW5kZWQgb3Igc3VwcG9ydGVkIHdvcmsKYnkgYW5vdGhlciBpbnN0aXR1dGlvbiBvdGhlciB0aGFuIHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBmdWxmaWxsZWQgYW55IG9ibGlnYXRpb25zIHJlcXVpcmVkIGJ5IHRoZSByZXNwZWN0aXZlIGFncmVlbWVudCBvciBhZ3JlZW1lbnQuCgpUaGUgVW5pdmVyc2lkYWRlIEZlZGVyYWwgZG8gUmlvIEdyYW5kZSBkbyBOb3J0ZSB3aWxsIGNsZWFybHkgaWRlbnRpZnkgaXRzIG5hbWUgKHMpIGFzIHRoZSBhdXRob3IgKHMpIG9yIGhvbGRlciAocykgb2YgdGhlIGRvY3VtZW50J3MgcmlnaHRzCmRlbGl2ZXJlZCwgYW5kIHdpbGwgbm90IG1ha2UgYW55IGNoYW5nZXMsIG90aGVyIHRoYW4gdGhvc2UgcGVybWl0dGVkIGJ5CnRoaXMgbGljZW5zZQo=Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2022-10-17T20:52:35Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
spellingShingle Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
Oliveira, Priscilla Teles de
Mann–Kendall test
Percentile
Climatic variability
Semi-arid
title_short Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_full Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_fullStr Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_full_unstemmed Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
title_sort Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil
author Oliveira, Priscilla Teles de
author_facet Oliveira, Priscilla Teles de
Silva, Cláudio Moisés Santos e
Lima, Kellen Carla
author_role author
author2 Silva, Cláudio Moisés Santos e
Lima, Kellen Carla
author2_role author
author
dc.contributor.author.fl_str_mv Oliveira, Priscilla Teles de
Silva, Cláudio Moisés Santos e
Lima, Kellen Carla
dc.subject.por.fl_str_mv Mann–Kendall test
Percentile
Climatic variability
Semi-arid
topic Mann–Kendall test
Percentile
Climatic variability
Semi-arid
description A comprehensive dataset of daily rainfall covering the period from 1972 to 2002 was used to compute the climatology and trend of occurrence and intensity of heavy, weak and normal events of rainfall on Northeast Brazil (NEB). For selection of rainfall events, we used the technique of quantiles and the trend was identified using the nonparametric Mann–Kendall test. The heavy events are modulated by La Niña and El Niño occurrences and in general they presented negative trend concerning to number of episodes and positive trend to daily rainfall.
publishDate 2013
dc.date.issued.fl_str_mv 2013-12-23
dc.date.accessioned.fl_str_mv 2020-04-30T18:08:46Z
dc.date.available.fl_str_mv 2020-04-30T18:08:46Z
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.citation.fl_str_mv OLIVEIRA, Priscilla Teles de; SILVA, Cláudio Moisés Santos e; LIMA, Kellen Carla. Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil. Atmospheric Science Letters, [s. l.], v. 15, n. 3, p. 172-177, 23 dez. 2013. Disponível em: https://rmets.onlinelibrary.wiley.com/doi/10.1002/asl2.484. Acesso em: 30 abr. 2020. http://dx.doi.org/10.1002/asl2.484.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/jspui/handle/123456789/28860
dc.identifier.issn.none.fl_str_mv 1530-261X (online)
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1002/asl2.484
identifier_str_mv OLIVEIRA, Priscilla Teles de; SILVA, Cláudio Moisés Santos e; LIMA, Kellen Carla. Linear trend of occurrence and intensity of heavy rainfall events on Northeast Brazil. Atmospheric Science Letters, [s. l.], v. 15, n. 3, p. 172-177, 23 dez. 2013. Disponível em: https://rmets.onlinelibrary.wiley.com/doi/10.1002/asl2.484. Acesso em: 30 abr. 2020. http://dx.doi.org/10.1002/asl2.484.
1530-261X (online)
url https://repositorio.ufrn.br/jspui/handle/123456789/28860
https://doi.org/10.1002/asl2.484
dc.language.iso.fl_str_mv eng
language eng
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dc.publisher.none.fl_str_mv Wiley
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