Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/3304 |
Resumo: | The history of the northeastern semi-arid region is closely linked with periods of prolonged droughts and few years with heavy rains, presenting great potential to cause several negative effects to society, such as: unemployment, hunger, poverty, rural exodus, energy consumption, thermal comfort and tourism. Therefore, the rains in this region are of paramount importance for carrying out agricultural activities, environmental and urban planning, electricity generation, dimensioning of works in Sanitary and Hydraulic Engineering, management of water resources and river basin planning. Knowing the rainfall regime of a given region can corroborate the various sectors of society. This work aims to analyze the behavior of rainfall occurred in the Central-South Region of Ceará in the period from 1980 to 2009. To carry out the research, the data were made available by the Secretary of Water Resources of Ceará (SRH) from meteorological stations of the Ceará Foundation of Meteorology and Water Resources (FUNCEME) through historical series. Descriptive statistical calculations were performed using excel software, such as: mean, median, standard deviation (SD), variance, minimum value, maximum value, amplitude and coefficient of variation (CV). The results obtained show a temporal and spatial irregularity in the rainfall regime in the municipalities in question, characterized by high interannual, seasonal and intraseasonal atmospheric variability. |
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Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009)Análisis de lluvias en la Región Centro-Sur de Ceará: Un estudio del período (1980-2009)Análise da precipitação pluviométrica na Região do Centro-Sul Cearense: Um estudo do período (1980-2009)ClimatologíaLluviasSemiarid y Noreste.ClimatologíaLluviasSemiarid y Noreste.ClimatologyRainsSemiarid e Northeast.The history of the northeastern semi-arid region is closely linked with periods of prolonged droughts and few years with heavy rains, presenting great potential to cause several negative effects to society, such as: unemployment, hunger, poverty, rural exodus, energy consumption, thermal comfort and tourism. Therefore, the rains in this region are of paramount importance for carrying out agricultural activities, environmental and urban planning, electricity generation, dimensioning of works in Sanitary and Hydraulic Engineering, management of water resources and river basin planning. Knowing the rainfall regime of a given region can corroborate the various sectors of society. This work aims to analyze the behavior of rainfall occurred in the Central-South Region of Ceará in the period from 1980 to 2009. To carry out the research, the data were made available by the Secretary of Water Resources of Ceará (SRH) from meteorological stations of the Ceará Foundation of Meteorology and Water Resources (FUNCEME) through historical series. Descriptive statistical calculations were performed using excel software, such as: mean, median, standard deviation (SD), variance, minimum value, maximum value, amplitude and coefficient of variation (CV). The results obtained show a temporal and spatial irregularity in the rainfall regime in the municipalities in question, characterized by high interannual, seasonal and intraseasonal atmospheric variability.La historia de la región semiárida nororiental está estrechamente relacionada con períodos de sequías prolongadas y pocos años con fuertes lluvias, lo que presenta un gran potencial para causar varios efectos negativos a la sociedad, tales como: desempleo, hambre, pobreza, éxodo rural, consumo de energía, confort térmico y turismo. Por lo tanto, las lluvias en esta región son de suma importancia para llevar a cabo actividades agrícolas, planificación ambiental y urbana, generación de electricidad, dimensionamiento de obras en Ingeniería Sanitaria e Hidráulica, gestión de recursos hídricos y planificación de cuencas fluviales. Conocer el régimen de lluvias de una región determinada puede corroborar los diversos sectores de la sociedad. Este trabajo tiene como objetivo analizar el comportamiento de las precipitaciones ocurridas en la Región Centro-Sur de Ceará en el período de 1980 a 2009. Para llevar a cabo la investigación, los datos fueron puestos a disposición por el Secretario de Recursos Hídricos de Ceará (SRH) de estaciones meteorológicas de la Fundación Ceará de Meteorología y Recursos Hídricos (FUNCEME) a través de series históricas. Los cálculos estadísticos descriptivos se realizaron utilizando software de Excel, tales como: media, mediana, desviación estándar (SD), varianza, valor mínimo, valor máximo, amplitud y coeficiente de variación (CV). Los resultados obtenidos muestran una irregularidad temporal y espacial en el régimen de lluvias en los municipios en cuestión, caracterizado por una alta variabilidad atmosférica interanual, estacional e intraestacional. A história do semiárido nordestino está intimamente ligada com períodos de secas prolongadas e poucos anos com chuvas intensas, apresentando grande potencial de ocasionar diversos efeitos negativos a sociedade, como: desemprego, fome, pobreza, êxodo rural, consumo de energia, conforto térmico e turismo. Logo, as chuvas nessa região são de suma importância para realização das atividades agrícolas, planejamento ambiental e urbano, geração de energia elétrica, dimensionamento de obras em Engenharia Sanitária e Hidráulica, gerenciamento dos recursos hídricos e planejamento de bacias hidrográficas. Conhecer o regime pluviométrico de uma determinada região pode corroborar os diversos setores da sociedade. Este trabalho tem como objetivo analisar o comportamento das precipitações ocorridas na Região Centro-Sul Cearense no período de 1980 a 2009. Para a realização da pesquisa, os dados foram disponibilizados pela Secretária dos Recursos Hídricos do Ceará (SRH) a partir de estações meteorológicas da Fundação Cearense de Meteorologia e Recursos Hídricos (FUNCEME) por meio das séries históricas. Foram realizados cálculos de estatística descritiva utilizando-se do software Excel, como: média, mediana, desvio padrão (DP), variância, valor mínimo, valor máximo, amplitude e coeficiente de variação (CV). Os resultados obtidos evidenciam uma irregularidade temporal e espacial no regime de chuvas nos municípios em questão, caracterizado pela alta variabilidade atmosférica interanual, sazonal e intrassazonal.Research, Society and Development2020-04-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/330410.33448/rsd-v9i6.3304Research, Society and Development; Vol. 9 No. 6; e18963304Research, Society and Development; Vol. 9 Núm. 6; e18963304Research, Society and Development; v. 9 n. 6; e189633042525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/3304/3645Copyright (c) 2020 Eliezio Nascimento Barboza, Clarice Ribeiro Alves Caiana, Francisco das Chagas Bezerra Netoinfo:eu-repo/semantics/openAccessBarboza, Eliezio NascimentoCaiana, Clarice Ribeiro AlvesBezerra Neto, Francisco das Chagas2020-08-20T18:05:46Zoai:ojs.pkp.sfu.ca:article/3304Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:33.024341Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) Análisis de lluvias en la Región Centro-Sur de Ceará: Un estudio del período (1980-2009) Análise da precipitação pluviométrica na Região do Centro-Sul Cearense: Um estudo do período (1980-2009) |
title |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) |
spellingShingle |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) Barboza, Eliezio Nascimento Climatología Lluvias Semiarid y Noreste. Climatología Lluvias Semiarid y Noreste. Climatology Rains Semiarid e Northeast. |
title_short |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) |
title_full |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) |
title_fullStr |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) |
title_full_unstemmed |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) |
title_sort |
Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009) |
author |
Barboza, Eliezio Nascimento |
author_facet |
Barboza, Eliezio Nascimento Caiana, Clarice Ribeiro Alves Bezerra Neto, Francisco das Chagas |
author_role |
author |
author2 |
Caiana, Clarice Ribeiro Alves Bezerra Neto, Francisco das Chagas |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Barboza, Eliezio Nascimento Caiana, Clarice Ribeiro Alves Bezerra Neto, Francisco das Chagas |
dc.subject.por.fl_str_mv |
Climatología Lluvias Semiarid y Noreste. Climatología Lluvias Semiarid y Noreste. Climatology Rains Semiarid e Northeast. |
topic |
Climatología Lluvias Semiarid y Noreste. Climatología Lluvias Semiarid y Noreste. Climatology Rains Semiarid e Northeast. |
description |
The history of the northeastern semi-arid region is closely linked with periods of prolonged droughts and few years with heavy rains, presenting great potential to cause several negative effects to society, such as: unemployment, hunger, poverty, rural exodus, energy consumption, thermal comfort and tourism. Therefore, the rains in this region are of paramount importance for carrying out agricultural activities, environmental and urban planning, electricity generation, dimensioning of works in Sanitary and Hydraulic Engineering, management of water resources and river basin planning. Knowing the rainfall regime of a given region can corroborate the various sectors of society. This work aims to analyze the behavior of rainfall occurred in the Central-South Region of Ceará in the period from 1980 to 2009. To carry out the research, the data were made available by the Secretary of Water Resources of Ceará (SRH) from meteorological stations of the Ceará Foundation of Meteorology and Water Resources (FUNCEME) through historical series. Descriptive statistical calculations were performed using excel software, such as: mean, median, standard deviation (SD), variance, minimum value, maximum value, amplitude and coefficient of variation (CV). The results obtained show a temporal and spatial irregularity in the rainfall regime in the municipalities in question, characterized by high interannual, seasonal and intraseasonal atmospheric variability. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-04-09 |
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/3304 10.33448/rsd-v9i6.3304 |
url |
https://rsdjournal.org/index.php/rsd/article/view/3304 |
identifier_str_mv |
10.33448/rsd-v9i6.3304 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/3304/3645 |
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. 6; e18963304 Research, Society and Development; Vol. 9 Núm. 6; e18963304 Research, Society and Development; v. 9 n. 6; e18963304 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 |
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1797052829408428032 |