Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| 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/25490 |
Resumo: | The urban growth of Brazilian cities occurred in a disorganized way, without urban and environmental planning, causing several problems for the population. Several cities were initially occupied near the rivers and did not take into account their natural dynamics, causing disastrous floods and inundations due to rainfall rates that provide an increase in the volume of water bodies. In the city of Crato it was no different, in that, currently, the areas of water runoff in the rainy season are impermeable causing serious problems for the population, such as heavy flooding, processes, which deprive the population of transit with their vehicles and even the impossibility of traffic for residents and access to their homes. Thus, this paper aims to define parameters related to the spatial-temporal distribution of precipitation and flow data for the micro-basin of the Granjeiro river. Thus, the watershed area of the Granjeiro river and its watercourses were delimited, as well as applications of statistical models in rainfall data of the region and an estimate of the intensities and maximum flows by the rational method, for certain return periods. It was verified that most of the maximum annual precipitation is around 75 to 100 mm, and that the distribution of rainfall in the region is not necessarily uniform and easily predictable. |
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Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parametersCaracterización hidrológica de una cuenca por sistema de información geográfica (sig) con el objetivo de identificar parámetros de lluviaCaracterização hidrológica de uma microbacia por sistema de informações geográficas (sig) objetivando identificar parâmetros pluviométricosHidrologíaInundacionesLluvia.HydrologyFloodingPluviometric precipitation.HidrologiaInundaçõesPrecipitação pluviométrica.The urban growth of Brazilian cities occurred in a disorganized way, without urban and environmental planning, causing several problems for the population. Several cities were initially occupied near the rivers and did not take into account their natural dynamics, causing disastrous floods and inundations due to rainfall rates that provide an increase in the volume of water bodies. In the city of Crato it was no different, in that, currently, the areas of water runoff in the rainy season are impermeable causing serious problems for the population, such as heavy flooding, processes, which deprive the population of transit with their vehicles and even the impossibility of traffic for residents and access to their homes. Thus, this paper aims to define parameters related to the spatial-temporal distribution of precipitation and flow data for the micro-basin of the Granjeiro river. Thus, the watershed area of the Granjeiro river and its watercourses were delimited, as well as applications of statistical models in rainfall data of the region and an estimate of the intensities and maximum flows by the rational method, for certain return periods. It was verified that most of the maximum annual precipitation is around 75 to 100 mm, and that the distribution of rainfall in the region is not necessarily uniform and easily predictable.El crecimiento urbano de las ciudades brasileñas ocurrió de forma desordenada, sin planificación ambiental y urbana, provocando varios problemas para la población. Varias ciudades fueron inicialmente ocupadas cerca de los ríos y no tuvieron en cuenta su dinámica natural, provocando inundaciones desastrosas e inundaciones por lluvias que proporcionan un aumento en el volumen de los cuerpos de agua. En la ciudad de Crato no fue diferente, en la cual, actualmente, las áreas de drenaje de agua en época de lluvias se encuentran impermeabilizadas provocando serios problemas a la población, como fuertes inundaciones, procesos, que privan a la población del tránsito con sus vehículos y incluso incluso la imposibilidad de circulación y acceso de los vecinos a sus viviendas. Así, el presente artículo tiene como objetivo definir parámetros relacionados con la distribución espaciotemporal de los datos de precipitación y caudal para la microcuenca del río Granjeiro. Así, se delimitó el área de la cuenca del río Granjeiro y sus cursos de agua, así como la aplicación de modelos estadísticos en datos pluviométricos de la región y una estimación de las intensidades y caudales máximos por el método racional, para determinados períodos de retorno. Se encontró que la mayor parte de las precipitaciones máximas anuales rondan los 75 a 100 mm, además de eso, se observa que la distribución de las precipitaciones en la región no es necesariamente uniforme y fácilmente predecible.O crescimento urbano das cidades brasileiras ocorreu de forma desordenada, sem planejamento ambiental e urbano, ocasionando diversos problemas para a população. Diversas cidades foram inicialmente ocupadas próximas aos rios e não levavam em consideração a dinâmica natural dos mesmos, ocorrendo desastrosas as enchentes e inundações pelos índices pluviométricos que proporcionam um aumento no volume dos corpos hídricos. No município do Crato não foi diferente, em que, atualmente, as áreas de escoamento da água no período de chuva encontram-se impermeabilizadas causando graves problemas para população, como fortes enchentes, processos, que privam a população de transitar com seus veículos e até mesmo a impossibilidade de tráfego dos moradores e acesso às suas residências. Dessa forma, o presente artigo objetiva definir parâmetros relacionados a distribuição espaço-temporal da precipitação e dados de vazão para a microbacia do rio Granjeiro. Sendo assim, delimitou-se a área da bacia hidrográfica do rio Granjeiro e dos seus cursos d’água, bem como aplicações de modelos estatísticos em dados pluviométricos da região e uma estimativa das intensidades e das vazões máximas pelo método racional, para determinados períodos de retorno. Verificou-se que que grande parte das precipitações máximas anuais giram em torno de 75 a 100 mm, além de que, é observado que a distribuição de chuvas na região não necessariamente é uniforme e facilmente previsível.Research, Society and Development2022-01-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2549010.33448/rsd-v11i2.25490Research, Society and Development; Vol. 11 No. 2; e39411225490Research, Society and Development; Vol. 11 Núm. 2; e39411225490Research, Society and Development; v. 11 n. 2; e394112254902525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/25490/22678Copyright (c) 2022 Eliezio Nascimento Barboza; Valdemir Fonseca da Silva; Agílio Tomaz Marques; Hiran Mendes Castro Filho; Suzana Araujo dos Santos; Matheus Matos Ferreira Silva; Adryele Gomes Maia; Francisco Igor Dalles da Mata Vieirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBarboza, Eliezio Nascimento Silva, Valdemir Fonseca da Marques, Agílio Tomaz Castro Filho, Hiran Mendes Santos, Suzana Araujo dos Silva, Matheus Matos Ferreira Maia, Adryele Gomes Vieira, Francisco Igor Dalles da Mata 2022-02-07T01:42:50Zoai:ojs.pkp.sfu.ca:article/25490Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:43:45.419221Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters Caracterización hidrológica de una cuenca por sistema de información geográfica (sig) con el objetivo de identificar parámetros de lluvia Caracterização hidrológica de uma microbacia por sistema de informações geográficas (sig) objetivando identificar parâmetros pluviométricos |
| title |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters |
| spellingShingle |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters Barboza, Eliezio Nascimento Hidrología Inundaciones Lluvia. Hydrology Flooding Pluviometric precipitation. Hidrologia Inundações Precipitação pluviométrica. |
| title_short |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters |
| title_full |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters |
| title_fullStr |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters |
| title_full_unstemmed |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters |
| title_sort |
Hydrological characterization of a watershed by geographic information system (gis) aiming to identify rainfall parameters |
| author |
Barboza, Eliezio Nascimento |
| author_facet |
Barboza, Eliezio Nascimento Silva, Valdemir Fonseca da Marques, Agílio Tomaz Castro Filho, Hiran Mendes Santos, Suzana Araujo dos Silva, Matheus Matos Ferreira Maia, Adryele Gomes Vieira, Francisco Igor Dalles da Mata |
| author_role |
author |
| author2 |
Silva, Valdemir Fonseca da Marques, Agílio Tomaz Castro Filho, Hiran Mendes Santos, Suzana Araujo dos Silva, Matheus Matos Ferreira Maia, Adryele Gomes Vieira, Francisco Igor Dalles da Mata |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Barboza, Eliezio Nascimento Silva, Valdemir Fonseca da Marques, Agílio Tomaz Castro Filho, Hiran Mendes Santos, Suzana Araujo dos Silva, Matheus Matos Ferreira Maia, Adryele Gomes Vieira, Francisco Igor Dalles da Mata |
| dc.subject.por.fl_str_mv |
Hidrología Inundaciones Lluvia. Hydrology Flooding Pluviometric precipitation. Hidrologia Inundações Precipitação pluviométrica. |
| topic |
Hidrología Inundaciones Lluvia. Hydrology Flooding Pluviometric precipitation. Hidrologia Inundações Precipitação pluviométrica. |
| description |
The urban growth of Brazilian cities occurred in a disorganized way, without urban and environmental planning, causing several problems for the population. Several cities were initially occupied near the rivers and did not take into account their natural dynamics, causing disastrous floods and inundations due to rainfall rates that provide an increase in the volume of water bodies. In the city of Crato it was no different, in that, currently, the areas of water runoff in the rainy season are impermeable causing serious problems for the population, such as heavy flooding, processes, which deprive the population of transit with their vehicles and even the impossibility of traffic for residents and access to their homes. Thus, this paper aims to define parameters related to the spatial-temporal distribution of precipitation and flow data for the micro-basin of the Granjeiro river. Thus, the watershed area of the Granjeiro river and its watercourses were delimited, as well as applications of statistical models in rainfall data of the region and an estimate of the intensities and maximum flows by the rational method, for certain return periods. It was verified that most of the maximum annual precipitation is around 75 to 100 mm, and that the distribution of rainfall in the region is not necessarily uniform and easily predictable. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-01-29 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/25490 10.33448/rsd-v11i2.25490 |
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https://rsdjournal.org/index.php/rsd/article/view/25490 |
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10.33448/rsd-v11i2.25490 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
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https://rsdjournal.org/index.php/rsd/article/view/25490/22678 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
| dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 2; e39411225490 Research, Society and Development; Vol. 11 Núm. 2; e39411225490 Research, Society and Development; v. 11 n. 2; e39411225490 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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