THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION

Detalhes bibliográficos
Autor(a) principal: Santos, Ezequias Rodrigues
Data de Publicação: 2022
Outros Autores: Vestena, Leandro Redin, Belmonte Serrato, Francisco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ra'e Ga (Online)
Texto Completo: https://revistas.ufpr.br/raega/article/view/81030
Resumo: Vegetation cover plays an essential role in the vertical and horizontal distribution of rainwater. As rainwater passes through the canopy, it can be divided into interception loss, throughfall, and stemflow. In the areas where yerba mate is cultivated, interception loss influences the variability of water reaching the soil, surface runoff, and nutrient cycling. The objective of this study was to evaluate throughfall, stemflow, and interception in yerba mate (Iex paraguariensis). The study was conducted in the Guará District, municipality of Guarapuava, south-central region of Paraná, Brazil. Measurements were conducted from July 2019 to March 2020. Average rainfall interception, throughfall, and stemflow for yerba mate accounted for 13.6%, 86.1%, and 0.3% of precipitation, respectively. Throughfall and stemflow increased with precipitation. The interception rate showed variation according to rainfall characteristics: volume, duration, and intensity. The structure, shape, and density of yerba mate leaves and branches result in uneven distribution of the water that reaches the soil by directing the flow to specific points. The results indicate that yerba mate caused changes in water circulation and distribution.
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spelling THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTIONGeografia Física; Hidrologia; Hidrogeografia; BiogeografiaEcohydrology; throughfall; stemflow; precipitation partitioningVegetation cover plays an essential role in the vertical and horizontal distribution of rainwater. As rainwater passes through the canopy, it can be divided into interception loss, throughfall, and stemflow. In the areas where yerba mate is cultivated, interception loss influences the variability of water reaching the soil, surface runoff, and nutrient cycling. The objective of this study was to evaluate throughfall, stemflow, and interception in yerba mate (Iex paraguariensis). The study was conducted in the Guará District, municipality of Guarapuava, south-central region of Paraná, Brazil. Measurements were conducted from July 2019 to March 2020. Average rainfall interception, throughfall, and stemflow for yerba mate accounted for 13.6%, 86.1%, and 0.3% of precipitation, respectively. Throughfall and stemflow increased with precipitation. The interception rate showed variation according to rainfall characteristics: volume, duration, and intensity. The structure, shape, and density of yerba mate leaves and branches result in uneven distribution of the water that reaches the soil by directing the flow to specific points. The results indicate that yerba mate caused changes in water circulation and distribution.UFPRCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Santos, Ezequias RodriguesVestena, Leandro RedinBelmonte Serrato, Francisco2022-11-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufpr.br/raega/article/view/8103010.5380/raega.v55i0.81030RA'E GA Journal - The Geographic Space in Analysis; v. 55 (2022); 78-92RAEGA - O Espaço Geográfico em Análise; v. 55 (2022); 78-922177-27381516-413610.5380/raega.v55i0reponame:Ra'e Ga (Online)instname:Universidade Federal do Paraná (UFPR)instacron:UFPRenghttps://revistas.ufpr.br/raega/article/view/81030/47323https://revistas.ufpr.br/raega/article/downloadSuppFile/81030/48535https://revistas.ufpr.br/raega/article/downloadSuppFile/81030/48536https://revistas.ufpr.br/raega/article/downloadSuppFile/81030/48537Direitos autorais 2022 Raega - O Espaço Geográfico em Análiseinfo:eu-repo/semantics/openAccess2022-11-16T14:36:58Zoai:revistas.ufpr.br:article/81030Revistahttps://revistas.ufpr.br/raegaPUBhttps://revistas.ufpr.br/raega/oai||raega@ufpr.br2177-27382177-2738opendoar:2022-11-16T14:36:58Ra'e Ga (Online) - Universidade Federal do Paraná (UFPR)false
dc.title.none.fl_str_mv THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
title THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
spellingShingle THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
Santos, Ezequias Rodrigues
Geografia Física; Hidrologia; Hidrogeografia; Biogeografia
Ecohydrology; throughfall; stemflow; precipitation partitioning
title_short THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
title_full THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
title_fullStr THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
title_full_unstemmed THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
title_sort THE ROLE OF YERBA MATE (ILEX PARAGUARIENSIS) IN THE REDISTRIBUTION OF RAINFALL BY INTERCEPTION
author Santos, Ezequias Rodrigues
author_facet Santos, Ezequias Rodrigues
Vestena, Leandro Redin
Belmonte Serrato, Francisco
author_role author
author2 Vestena, Leandro Redin
Belmonte Serrato, Francisco
author2_role author
author
dc.contributor.none.fl_str_mv Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.contributor.author.fl_str_mv Santos, Ezequias Rodrigues
Vestena, Leandro Redin
Belmonte Serrato, Francisco
dc.subject.por.fl_str_mv Geografia Física; Hidrologia; Hidrogeografia; Biogeografia
Ecohydrology; throughfall; stemflow; precipitation partitioning
topic Geografia Física; Hidrologia; Hidrogeografia; Biogeografia
Ecohydrology; throughfall; stemflow; precipitation partitioning
description Vegetation cover plays an essential role in the vertical and horizontal distribution of rainwater. As rainwater passes through the canopy, it can be divided into interception loss, throughfall, and stemflow. In the areas where yerba mate is cultivated, interception loss influences the variability of water reaching the soil, surface runoff, and nutrient cycling. The objective of this study was to evaluate throughfall, stemflow, and interception in yerba mate (Iex paraguariensis). The study was conducted in the Guará District, municipality of Guarapuava, south-central region of Paraná, Brazil. Measurements were conducted from July 2019 to March 2020. Average rainfall interception, throughfall, and stemflow for yerba mate accounted for 13.6%, 86.1%, and 0.3% of precipitation, respectively. Throughfall and stemflow increased with precipitation. The interception rate showed variation according to rainfall characteristics: volume, duration, and intensity. The structure, shape, and density of yerba mate leaves and branches result in uneven distribution of the water that reaches the soil by directing the flow to specific points. The results indicate that yerba mate caused changes in water circulation and distribution.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-16
dc.type.none.fl_str_mv
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://revistas.ufpr.br/raega/article/view/81030
10.5380/raega.v55i0.81030
url https://revistas.ufpr.br/raega/article/view/81030
identifier_str_mv 10.5380/raega.v55i0.81030
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufpr.br/raega/article/view/81030/47323
https://revistas.ufpr.br/raega/article/downloadSuppFile/81030/48535
https://revistas.ufpr.br/raega/article/downloadSuppFile/81030/48536
https://revistas.ufpr.br/raega/article/downloadSuppFile/81030/48537
dc.rights.driver.fl_str_mv Direitos autorais 2022 Raega - O Espaço Geográfico em Análise
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2022 Raega - O Espaço Geográfico em Análise
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UFPR
publisher.none.fl_str_mv UFPR
dc.source.none.fl_str_mv RA'E GA Journal - The Geographic Space in Analysis; v. 55 (2022); 78-92
RAEGA - O Espaço Geográfico em Análise; v. 55 (2022); 78-92
2177-2738
1516-4136
10.5380/raega.v55i0
reponame:Ra'e Ga (Online)
instname:Universidade Federal do Paraná (UFPR)
instacron:UFPR
instname_str Universidade Federal do Paraná (UFPR)
instacron_str UFPR
institution UFPR
reponame_str Ra'e Ga (Online)
collection Ra'e Ga (Online)
repository.name.fl_str_mv Ra'e Ga (Online) - Universidade Federal do Paraná (UFPR)
repository.mail.fl_str_mv ||raega@ufpr.br
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