TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Caminhos de Geografia |
Texto Completo: | https://seer.ufu.br/index.php/caminhosdegeografia/article/view/64177 |
Resumo: | The present work aims to present the temporal analysis of the flow and rain records, for a sample section of the Claro river, located in the municipality of Guarda-Mor, northwest region of Minas Gerais. The monitoring point is located in a conflict area due to the fact that the demand for the use of surface water resources is higher than the grantable limit. The legal provision that provides for the process of collective granting and the negotiated allocation, requires knowledge about the hydrological behavior of the watercourse flows. Thus, fluviometric and rainfall data provided by HidroWeb, which make up the National System of Information on Water Resources (SNIRH-ANA), are commonly used. In this specific study, despite the existence of a pluviometric station adjacent to the reference fluviometric station, it was not possible to use its data immediately, given the failures found in the daily rainfall records, making it necessary to resort to statistical methods of correlation and regression analysis among the most distant stations, in order to qualify the rainfall data of these, and enable the application of the information in the rain-runoff analyses. In this sense, this work also aims to present the process of describing and testing the significance of the relations among the aforementioned ordered pairs of precipitation. |
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TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAISANÁLISE TEMPORAL DE CHUVA-VAZÃO EM UMA SEÇÃO AMOSTRAL DO RIO CLARO, REGIÃO NOROESTE DE MINAS GERAISVazãoPrecipitaçãoHidroWebTratamento EstatísticoFlowPrecipitationHidroWebStatistical TreatmentThe present work aims to present the temporal analysis of the flow and rain records, for a sample section of the Claro river, located in the municipality of Guarda-Mor, northwest region of Minas Gerais. The monitoring point is located in a conflict area due to the fact that the demand for the use of surface water resources is higher than the grantable limit. The legal provision that provides for the process of collective granting and the negotiated allocation, requires knowledge about the hydrological behavior of the watercourse flows. Thus, fluviometric and rainfall data provided by HidroWeb, which make up the National System of Information on Water Resources (SNIRH-ANA), are commonly used. In this specific study, despite the existence of a pluviometric station adjacent to the reference fluviometric station, it was not possible to use its data immediately, given the failures found in the daily rainfall records, making it necessary to resort to statistical methods of correlation and regression analysis among the most distant stations, in order to qualify the rainfall data of these, and enable the application of the information in the rain-runoff analyses. In this sense, this work also aims to present the process of describing and testing the significance of the relations among the aforementioned ordered pairs of precipitation.O presente trabalho visa apresentar a análise temporal dos registros de vazão e chuva, para uma seção amostral do rio Claro, localizado no município de Guarda-Mor, região noroeste de Minas Gerais. O ponto de monitoramento encontra-se em uma área de conflito devido ao fato da demanda do uso de recursos hídricos superficiais ser superior ao limite outorgável. O dispositivo legal que prevê o processo de outorga coletiva e a alocação negociada, requer o conhecimento sobre o comportamento hidrológico das vazões de um curso d’água. Assim, são comumente utilizados os dados fluviométricos e pluviométricos disponibilizados pelo HidroWeb, que compõe o Sistema Nacional de Informações sobre Recursos Hídricos (SNIRH-ANA). Nesse estudo em específico, apesar da existência de uma estação pluviométrica vizinha a estação fluviométrica de referência, não foi possível utilizar seus dados imediatamente, face às falhas constatadas nos registros diários de chuva, sendo necessário recorrer aos métodos estatísticos de análise de correlação e de regressão entre as estações mais afastadas, de modo a qualificar os dados pluviométricos dessas, e possibilitar a aplicação das informações nas análises de chuva-vazão. Nesse sentido, esse trabalho almeja apresentar também, o processo de descrição e teste da significância das relações entre os referidos pares ordenados de precipitação.EDUFU - Editora da Universidade Federal de Uberlândia2023-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado pelos paresapplication/pdfhttps://seer.ufu.br/index.php/caminhosdegeografia/article/view/6417710.14393/RCG249264177Caminhos de Geografia; Vol. 24 No. 92 (2023): Abril; 356-374Caminhos de Geografia; Vol. 24 Núm. 92 (2023): Abril; 356-374Caminhos de Geografia; v. 24 n. 92 (2023): Abril; 356-3741678-6343reponame:Caminhos de Geografiainstname:Universidade Federal de Uberlândia (UFU)instacron:UFUporhttps://seer.ufu.br/index.php/caminhosdegeografia/article/view/64177/35942Copyright (c) 2023 Luiz Humberto de Freitas Souza, Luiz Antonio de Oliveira, Silvio Carlos Rodrigueshttp://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessSouza, Luiz Humberto de FreitasOliveira, Luiz Antonio deRodrigues, Silvio Carlos2023-04-04T17:33:09Zoai:ojs.www.seer.ufu.br:article/64177Revistahttps://seer.ufu.br/index.php/caminhosdegeografia/indexPUBhttp://www.seer.ufu.br/index.php/caminhosdegeografia/oaiflaviasantosgeo@gmail.com1678-63431678-6343opendoar:2023-04-04T17:33:09Caminhos de Geografia - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS ANÁLISE TEMPORAL DE CHUVA-VAZÃO EM UMA SEÇÃO AMOSTRAL DO RIO CLARO, REGIÃO NOROESTE DE MINAS GERAIS |
title |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS |
spellingShingle |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS Souza, Luiz Humberto de Freitas Vazão Precipitação HidroWeb Tratamento Estatístico Flow Precipitation HidroWeb Statistical Treatment |
title_short |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS |
title_full |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS |
title_fullStr |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS |
title_full_unstemmed |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS |
title_sort |
TEMPORAL RAIN-FLOW ANALYSIS IN A SAMPLE SECTION OF RIO CLARO, NORTHWEST REGION OF MINAS GERAIS |
author |
Souza, Luiz Humberto de Freitas |
author_facet |
Souza, Luiz Humberto de Freitas Oliveira, Luiz Antonio de Rodrigues, Silvio Carlos |
author_role |
author |
author2 |
Oliveira, Luiz Antonio de Rodrigues, Silvio Carlos |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Souza, Luiz Humberto de Freitas Oliveira, Luiz Antonio de Rodrigues, Silvio Carlos |
dc.subject.por.fl_str_mv |
Vazão Precipitação HidroWeb Tratamento Estatístico Flow Precipitation HidroWeb Statistical Treatment |
topic |
Vazão Precipitação HidroWeb Tratamento Estatístico Flow Precipitation HidroWeb Statistical Treatment |
description |
The present work aims to present the temporal analysis of the flow and rain records, for a sample section of the Claro river, located in the municipality of Guarda-Mor, northwest region of Minas Gerais. The monitoring point is located in a conflict area due to the fact that the demand for the use of surface water resources is higher than the grantable limit. The legal provision that provides for the process of collective granting and the negotiated allocation, requires knowledge about the hydrological behavior of the watercourse flows. Thus, fluviometric and rainfall data provided by HidroWeb, which make up the National System of Information on Water Resources (SNIRH-ANA), are commonly used. In this specific study, despite the existence of a pluviometric station adjacent to the reference fluviometric station, it was not possible to use its data immediately, given the failures found in the daily rainfall records, making it necessary to resort to statistical methods of correlation and regression analysis among the most distant stations, in order to qualify the rainfall data of these, and enable the application of the information in the rain-runoff analyses. In this sense, this work also aims to present the process of describing and testing the significance of the relations among the aforementioned ordered pairs of precipitation. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.ufu.br/index.php/caminhosdegeografia/article/view/64177 10.14393/RCG249264177 |
url |
https://seer.ufu.br/index.php/caminhosdegeografia/article/view/64177 |
identifier_str_mv |
10.14393/RCG249264177 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/caminhosdegeografia/article/view/64177/35942 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
EDUFU - Editora da Universidade Federal de Uberlândia |
publisher.none.fl_str_mv |
EDUFU - Editora da Universidade Federal de Uberlândia |
dc.source.none.fl_str_mv |
Caminhos de Geografia; Vol. 24 No. 92 (2023): Abril; 356-374 Caminhos de Geografia; Vol. 24 Núm. 92 (2023): Abril; 356-374 Caminhos de Geografia; v. 24 n. 92 (2023): Abril; 356-374 1678-6343 reponame:Caminhos de Geografia instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Caminhos de Geografia |
collection |
Caminhos de Geografia |
repository.name.fl_str_mv |
Caminhos de Geografia - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
flaviasantosgeo@gmail.com |
_version_ |
1797067010478178304 |