Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation

Detalhes bibliográficos
Autor(a) principal: Barboza, Eliezio Nascimento
Data de Publicação: 2020
Outros Autores: Morais, João Marcos Pereira de, Cirino, Miguel Adriano Gonçalves, Silva, Eduarda Morais da, Oliveira, Bruno Barbosa de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/4971
Resumo: Climate study is essential for understanding and monitoring atmospheric activities, such as climate change. The climate of a region undergoes several changes due to natural or anthropic factors, especially El Niño - Southern Oscillation, an anomaly that can cause financial damage in agricultural production, floods and severe droughts. Climatology and Meteorology stand out in the study of historical rainfall and climatic phenomena, which corroborate the control and understanding of atmospheric activities that influence the rains of the Northeast. In this sense, the present work aims to analyze the behavior of rainfall in the Metropolitan Region of Cariri and to relate the behavior of rainfall with the years of influence of the climatic phenomenon El Niño-Southern Oscillation, in the period from 1980 to 2019, focusing on the identification of the driest periods of the rainfall regime and the years of intense rains. For this study, the data were made available by the Ceará Meteorological and Water Resources Foundation through the historical series. Data tabulation and organization, as well as statistical calculations, used excel software. It was possible to identify the variability and irregularities in the rains of the Region and the influence of El Niño, intervening in the rains of the studied region.
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spelling Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern OscillationAnálisis de las precipitaciones en la Región Metropolitana de Cariri y la influencia del fenómeno climático el niño - Oscilación del SurAnálise das chuvas na Região Metropolitana do Cariri e a influência do fenômeno climático El Niño - Oscilação do SulRecursos hídricosGeociênciasClimatologiaPrecipitação pluviométricaSemiárido nordestino.Recursos hídricosGeocienciasClimatologíaLluviasNoreste semiárido.Water resourcesGeosciencesClimatologyRainfallSemi-arid northeast.Climate study is essential for understanding and monitoring atmospheric activities, such as climate change. The climate of a region undergoes several changes due to natural or anthropic factors, especially El Niño - Southern Oscillation, an anomaly that can cause financial damage in agricultural production, floods and severe droughts. Climatology and Meteorology stand out in the study of historical rainfall and climatic phenomena, which corroborate the control and understanding of atmospheric activities that influence the rains of the Northeast. In this sense, the present work aims to analyze the behavior of rainfall in the Metropolitan Region of Cariri and to relate the behavior of rainfall with the years of influence of the climatic phenomenon El Niño-Southern Oscillation, in the period from 1980 to 2019, focusing on the identification of the driest periods of the rainfall regime and the years of intense rains. For this study, the data were made available by the Ceará Meteorological and Water Resources Foundation through the historical series. Data tabulation and organization, as well as statistical calculations, used excel software. It was possible to identify the variability and irregularities in the rains of the Region and the influence of El Niño, intervening in the rains of the studied region.El estudio climático es esencial para comprender y monitorear las actividades atmosféricas, como el cambio climático. El clima de una región sufre varios cambios debido a factores naturales o antrópicos, especialmente El Niño - Oscilación del Sur, una anomalía que puede causar daños financieros en la producción agrícola, inundaciones y sequías severas. Climatología y Meteorología destacan en el estudio de las lluvias históricas y fenómenos climáticos, que corroboran el control y la comprensión de las actividades atmosféricas que influyen en las lluvias del noreste. En este sentido, el presente trabajo tiene como objetivo analizar el comportamiento de las precipitaciones en la Región Metropolitana de Cariri y relacionar el comportamiento de las precipitaciones con los años de influencia del fenómeno climático El Niño-Sur oscilación, en el período de 1980 a 2019, centrándose en la identificación de los períodos más secos del régimen de lluvias y los años de intensas lluvias. Para este estudio, los datos fueron puestos a disposición por la Fundación Meteorológica y de Recursos Hídricos de Ceará a través de la serie histórica. La tabulación y organización de datos, así como los cálculos estadísticos, utilizaban software de Excel. Fue posible identificar la variabilidad y irregularidades en las lluvias de la Región y la influencia de El Niño, interviniendo en las lluvias de la región estudiada.O estudo do clima é essencial para compreender e monitorar as atividades atmosféricas, como exemplo as mudanças climáticas. O clima de uma região sofre variadas modificações devido a fatores naturais ou antrópicos, destaca-se o El Niño - Oscilação Sul, anomalia esta que podem causar prejuízos financeiros na produção agrícolas, enchentes e secas severas. Destaca-se a Climatologia e a Meteorologia no estudo das precipitações históricas e os fenômenos de ordem climática, que corroboram no controle e compreensão das atividades atmosféricas que influenciam nas chuvas do Nordeste. Nesse sentido, o presente trabalho objetiva analisar o comportamento das precipitações pluviométricas na Região Metropolitana do Cariri e relacionar o comportamento das chuvas com os anos de influência do fenômeno climático El Niño-Oscilação do Sul, no período de 1980 a 2019, enfocando na identificação dos períodos mais secos do regime pluviométrico e os anos de chuvas intensas. Para a realização desse estudo, os dados foram disponibilizados pela Fundação Cearense de Meteorologia e Recursos Hídricos por meio das séries históricas. A tabulação e organização dos dados, como também os cálculos estatísticos, utilizou-se o software Excel. Foi possível identificar a variabilidade e irregularidades nas chuvas da Região e a influência do El Niño, intervindo nas chuvas da Região estudada.Research, Society and Development2020-06-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/497110.33448/rsd-v9i7.4971Research, Society and Development; Vol. 9 No. 7; e758974971Research, Society and Development; Vol. 9 Núm. 7; e758974971Research, Society and Development; v. 9 n. 7; e7589749712525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/4971/4168Copyright (c) 2020 Eliezio Nascimento Barboza, João Marcos Pereira de Morais, Miguel Adriano Gonçalves Cirino, Eduarda Morais da Silva, Bruno Barbosa de Oliveirainfo:eu-repo/semantics/openAccessBarboza, Eliezio NascimentoMorais, João Marcos Pereira deCirino, Miguel Adriano GonçalvesSilva, Eduarda Morais daOliveira, Bruno Barbosa de2020-08-20T18:05:03Zoai:ojs.pkp.sfu.ca:article/4971Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:28:39.195422Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
Análisis de las precipitaciones en la Región Metropolitana de Cariri y la influencia del fenómeno climático el niño - Oscilación del Sur
Análise das chuvas na Região Metropolitana do Cariri e a influência do fenômeno climático El Niño - Oscilação do Sul
title Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
spellingShingle Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
Barboza, Eliezio Nascimento
Recursos hídricos
Geociências
Climatologia
Precipitação pluviométrica
Semiárido nordestino.
Recursos hídricos
Geociencias
Climatología
Lluvias
Noreste semiárido.
Water resources
Geosciences
Climatology
Rainfall
Semi-arid northeast.
title_short Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
title_full Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
title_fullStr Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
title_full_unstemmed Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
title_sort Analysis of rainfall in the Metropolitan Region of Cariri and the influence of the el niño climate phenomenon - Southern Oscillation
author Barboza, Eliezio Nascimento
author_facet Barboza, Eliezio Nascimento
Morais, João Marcos Pereira de
Cirino, Miguel Adriano Gonçalves
Silva, Eduarda Morais da
Oliveira, Bruno Barbosa de
author_role author
author2 Morais, João Marcos Pereira de
Cirino, Miguel Adriano Gonçalves
Silva, Eduarda Morais da
Oliveira, Bruno Barbosa de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Barboza, Eliezio Nascimento
Morais, João Marcos Pereira de
Cirino, Miguel Adriano Gonçalves
Silva, Eduarda Morais da
Oliveira, Bruno Barbosa de
dc.subject.por.fl_str_mv Recursos hídricos
Geociências
Climatologia
Precipitação pluviométrica
Semiárido nordestino.
Recursos hídricos
Geociencias
Climatología
Lluvias
Noreste semiárido.
Water resources
Geosciences
Climatology
Rainfall
Semi-arid northeast.
topic Recursos hídricos
Geociências
Climatologia
Precipitação pluviométrica
Semiárido nordestino.
Recursos hídricos
Geociencias
Climatología
Lluvias
Noreste semiárido.
Water resources
Geosciences
Climatology
Rainfall
Semi-arid northeast.
description Climate study is essential for understanding and monitoring atmospheric activities, such as climate change. The climate of a region undergoes several changes due to natural or anthropic factors, especially El Niño - Southern Oscillation, an anomaly that can cause financial damage in agricultural production, floods and severe droughts. Climatology and Meteorology stand out in the study of historical rainfall and climatic phenomena, which corroborate the control and understanding of atmospheric activities that influence the rains of the Northeast. In this sense, the present work aims to analyze the behavior of rainfall in the Metropolitan Region of Cariri and to relate the behavior of rainfall with the years of influence of the climatic phenomenon El Niño-Southern Oscillation, in the period from 1980 to 2019, focusing on the identification of the driest periods of the rainfall regime and the years of intense rains. For this study, the data were made available by the Ceará Meteorological and Water Resources Foundation through the historical series. Data tabulation and organization, as well as statistical calculations, used excel software. It was possible to identify the variability and irregularities in the rains of the Region and the influence of El Niño, intervening in the rains of the studied region.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-11
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://rsdjournal.org/index.php/rsd/article/view/4971
10.33448/rsd-v9i7.4971
url https://rsdjournal.org/index.php/rsd/article/view/4971
identifier_str_mv 10.33448/rsd-v9i7.4971
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/4971/4168
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 Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 7; e758974971
Research, Society and Development; Vol. 9 Núm. 7; e758974971
Research, Society and Development; v. 9 n. 7; e758974971
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052651309891584

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