A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional Manancial UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/22006 |
Resumo: | In this paper we present a study on the influence of synoptic scale weather phenomena on the scale micrometeorological, to the town of Cruz Alta – RS. For this we used the precipitation data, satellite images for the years 2009 and 2010. Through the technique of quantile were obtained with the days on which heavy precipitation were considered those with values above or equal to 0,85 quantile. After determining the days of heavy precipitation, an analysis of satellite imagery was used to identify which weather phenomenon caused such events. The objective of this study is to analyze the influence of these events on synoptic scale micrometeorological, through the behavior of some micrometeorological variables before, during and after the passage of meteorological phenomena. As well as studying the spectral of turbulent energy in order to evaluate the turbulent field associated with episodes of extreme precipitation. From the results it appears that there is a strong influence of synoptic scale phenomena on the scale micrometeorological. It can also be concluded that besides the strong influence these phenomena caused micrometeorological variables in the behavior of some of these variables had a type of behavior depending on the phenomenon in question. |
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2021-08-19T17:58:25Z2021-08-19T17:58:25Z2013-04-30http://repositorio.ufsm.br/handle/1/22006In this paper we present a study on the influence of synoptic scale weather phenomena on the scale micrometeorological, to the town of Cruz Alta – RS. For this we used the precipitation data, satellite images for the years 2009 and 2010. Through the technique of quantile were obtained with the days on which heavy precipitation were considered those with values above or equal to 0,85 quantile. After determining the days of heavy precipitation, an analysis of satellite imagery was used to identify which weather phenomenon caused such events. The objective of this study is to analyze the influence of these events on synoptic scale micrometeorological, through the behavior of some micrometeorological variables before, during and after the passage of meteorological phenomena. As well as studying the spectral of turbulent energy in order to evaluate the turbulent field associated with episodes of extreme precipitation. From the results it appears that there is a strong influence of synoptic scale phenomena on the scale micrometeorological. It can also be concluded that besides the strong influence these phenomena caused micrometeorological variables in the behavior of some of these variables had a type of behavior depending on the phenomenon in question.No presente trabalho foi apresentado um estudo sobre a influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica, para a cidade de Cruz Alta – RS. Para isso, utilizaram-se os dados de precipitação, imagens de satélite referentes aos anos de 2009 e 2010. Através da técnica dos quantis, obtiveram-se os dias com precipitação intensa no qual foram considerados aqueles com valores acima ou iguais ao quantil 0,85. Depois de determinar os dias de precipitação intensa, uma análise das imagens de satélite foi feita para identificar qual o fenômeno meteorológico ocasionou tais eventos. O objetivo deste estudo é analisar a influência destes eventos de escala sinótica na escala micrometeorológica, através do comportamento de algumas variáveis antes, durante e após a passagem dos fenômenos meteorológicos. Assim como, estudar os espectros de energia turbulenta com o intuito de avaliar o campo turbulento associados aos episódios de precipitação extrema. A partir dos resultados obtidos verifica-se que, há uma forte influência dos fenômenos de escala sinótica na escala micrometeorológica. Pode-se concluir também que além da forte influência que esses fenômenos causaram no comportamento das variáveis micrometeorológias, algumas dessas variáveis tiveram um tipo de comportamento dependendo do fenômeno em questão.porUniversidade Federal de Santa MariaCentro de Ciências Naturais e ExatasPrograma de Pós-Graduação em FísicaUFSMBrasilFísicaAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessFenômenos meteorológicosVariáveis micrometeorológicasEspectro turbulentoMeteorological phenomenoMicrometeorological variablesTurbulent spectrumCNPQ::CIENCIAS EXATAS E DA TERRA::FISICAA influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológicaThe influence of meteorological phenomena synoptic scale in the micrometeorological scaleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisMoraes, Osvaldo Luiz Leal dehttp://lattes.cnpq.br/0593135962205202Roberti, Débora ReginaNunes, André BeckerTimm, Andréa UckerDuarte, IvanTeichrieb, Cláudio AlbertoXXXXXXXXXXXXXXXXCardoso, Nélia Kainara Rodrigues100500000006600600600600600600600890f38b3-51f1-4071-8146-2205917ead15a9d1ce47-fcb4-4ca3-be4c-22eb0b5cb982ef714b31-d11b-4f02-9edd-52a1945446127b0051af-8b9b-4459-8afc-9ab07bb547e06153ae78-fd10-4aa9-ab8b-6cf9889893d4ccf27ba4-b9f1-4f87-9d64-ebad721641b03bbc4989-4c9d-4c6e-aa81-cc8c1ab33f82reponame:Repositório Institucional Manancial UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALTES_PPGFISICA_2013_CARDOSO_NELIA.pdfTES_PPGFISICA_2013_CARDOSO_NELIA.pdfTese de Doutoradoapplication/pdf6461564http://repositorio.ufsm.br/bitstream/1/22006/1/TES_PPGFISICA_2013_CARDOSO_NELIA.pdf3577a347860b86d0925db8a8ea2c28dbMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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dc.title.por.fl_str_mv |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica |
dc.title.alternative.eng.fl_str_mv |
The influence of meteorological phenomena synoptic scale in the micrometeorological scale |
title |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica |
spellingShingle |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica Cardoso, Nélia Kainara Rodrigues Fenômenos meteorológicos Variáveis micrometeorológicas Espectro turbulento Meteorological phenomeno Micrometeorological variables Turbulent spectrum CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA |
title_short |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica |
title_full |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica |
title_fullStr |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica |
title_full_unstemmed |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica |
title_sort |
A influência dos fenômenos meteorológicos de escala sinótica na escala micrometeorológica |
author |
Cardoso, Nélia Kainara Rodrigues |
author_facet |
Cardoso, Nélia Kainara Rodrigues |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Moraes, Osvaldo Luiz Leal de |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0593135962205202 |
dc.contributor.advisor-co1.fl_str_mv |
Roberti, Débora Regina |
dc.contributor.referee1.fl_str_mv |
Nunes, André Becker |
dc.contributor.referee2.fl_str_mv |
Timm, Andréa Ucker |
dc.contributor.referee3.fl_str_mv |
Duarte, Ivan |
dc.contributor.referee4.fl_str_mv |
Teichrieb, Cláudio Alberto |
dc.contributor.authorLattes.fl_str_mv |
XXXXXXXXXXXXXXXX |
dc.contributor.author.fl_str_mv |
Cardoso, Nélia Kainara Rodrigues |
contributor_str_mv |
Moraes, Osvaldo Luiz Leal de Roberti, Débora Regina Nunes, André Becker Timm, Andréa Ucker Duarte, Ivan Teichrieb, Cláudio Alberto |
dc.subject.por.fl_str_mv |
Fenômenos meteorológicos Variáveis micrometeorológicas Espectro turbulento |
topic |
Fenômenos meteorológicos Variáveis micrometeorológicas Espectro turbulento Meteorological phenomeno Micrometeorological variables Turbulent spectrum CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA |
dc.subject.eng.fl_str_mv |
Meteorological phenomeno Micrometeorological variables Turbulent spectrum |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS EXATAS E DA TERRA::FISICA |
description |
In this paper we present a study on the influence of synoptic scale weather phenomena on the scale micrometeorological, to the town of Cruz Alta – RS. For this we used the precipitation data, satellite images for the years 2009 and 2010. Through the technique of quantile were obtained with the days on which heavy precipitation were considered those with values above or equal to 0,85 quantile. After determining the days of heavy precipitation, an analysis of satellite imagery was used to identify which weather phenomenon caused such events. The objective of this study is to analyze the influence of these events on synoptic scale micrometeorological, through the behavior of some micrometeorological variables before, during and after the passage of meteorological phenomena. As well as studying the spectral of turbulent energy in order to evaluate the turbulent field associated with episodes of extreme precipitation. From the results it appears that there is a strong influence of synoptic scale phenomena on the scale micrometeorological. It can also be concluded that besides the strong influence these phenomena caused micrometeorological variables in the behavior of some of these variables had a type of behavior depending on the phenomenon in question. |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013-04-30 |
dc.date.accessioned.fl_str_mv |
2021-08-19T17:58:25Z |
dc.date.available.fl_str_mv |
2021-08-19T17:58:25Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/22006 |
url |
http://repositorio.ufsm.br/handle/1/22006 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
100500000006 |
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600 600 600 600 600 600 600 |
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dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Física |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Física |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
dc.source.none.fl_str_mv |
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