Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia

Detalhes bibliográficos
Autor(a) principal: Mendes, Dhielen Maiza
Data de Publicação: 2021
Outros Autores: Costa, Diego Pereira, Rosa, Diogo Martins, Vendruscolo, Jhony, Cavalheiro, Wanderson Cleiton Schmidt, Rodrigues, Antonio Augusto Marques
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/17266
Resumo: The physiographic characteristics of the landscape are essential information for the planning and management of water resources in the microbasins. The objective was to analyze the morphometry and soil cover dynamics in the Pirarara microbasin, Amazonia, Brazil. Geometry, relief and drainage were analyzed using images from the Alos satellites, and deforestation (NDVI) whit images from the Landsat 5 and 8 satellites (1988 to 2018), using QGIS and Google Earth softwares. The microbasin has low susceptibility to floods, flat to mountainous reliefs, complex drainage and 73.86% of the deforested area. The microbasin was largely affected by the migratory and agricultural expansion in the State.
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spelling Morphometry and deforestation of the Pirarara River microbasin, Cacoal, RondôniaMorfometría y deforestación de la microcuenca del río Pirarara, Cacoal, RondôniaMorfometria e desmatamento da microbacia do rio Pirarara, Cacoal, RondôniaRecursos hídricosCobertura do soloÍndice de vegetaçãoBacia hidrográficaGeoprocessamento.Recursos hídricosCobertura del sueloÍndice de vegetaciónCuencaGeoprocesamiento.Water resourcesSoil coverVegetation indexRiver basinGeoprocessing.The physiographic characteristics of the landscape are essential information for the planning and management of water resources in the microbasins. The objective was to analyze the morphometry and soil cover dynamics in the Pirarara microbasin, Amazonia, Brazil. Geometry, relief and drainage were analyzed using images from the Alos satellites, and deforestation (NDVI) whit images from the Landsat 5 and 8 satellites (1988 to 2018), using QGIS and Google Earth softwares. The microbasin has low susceptibility to floods, flat to mountainous reliefs, complex drainage and 73.86% of the deforested area. The microbasin was largely affected by the migratory and agricultural expansion in the State.Las características fisiográficas del paisaje son información esencial para la planificación y gestión de los recursos hídricos en las cuencas hidrográficas. El objetivo de este estudio fue analizar la morfometría y la dinámica de la cobertura del suelo en la cuenca del río Pirarara, Amazonia, Brasil. La geometría, el relieve y el drenaje se analizaron con imágenes de los satélites Alos y la deforestación (NDVI) con imágenes de los satélites Landsat 5 y 8 (1988 a 2018) utilizando QGIS y el software Google Earth Pro. La microcuenca tiene baja susceptibilidad inundaciones, relieves de planos montañosos, drenaje complejo y 73.86% del área deforestada. La microcuenca se vio afectada en gran medida por los avances migratorios y agrícolas en el estado.As características fisiográficas da paisagem são informações essenciais para o planejamento e gestão dos recursos hídricos nas microbacias. Objetivou-se analisar a morfometria e a dinâmica da cobertura do solo na microbacia do rio Pirarara, Amazônia, Brasil. Analisou-se a geometria, relevo e drenagem, com imagens dos satélites Alos, e o desmatamento (NDVI) com imagens dos satélites Landsat 5 e 8 (1988 a 2018), utilizando os softwares QGIS e Google Earth Pro. A microbacia tem baixa suscetibilidade a inundações, relevos planos a montanhosos, drenagem complexa e 73,86% da área desmatada. A microbacia foi amplamente afetada pelo avanço migratório e agropecuária no Estado.Research, Society and Development2021-07-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1726610.33448/rsd-v10i9.17266Research, Society and Development; Vol. 10 No. 9; e3310917266Research, Society and Development; Vol. 10 Núm. 9; e3310917266Research, Society and Development; v. 10 n. 9; e33109172662525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/17266/15867Copyright (c) 2021 Dhielen Maiza Mendes; Diego Pereira Costa; Diogo Martins Rosa; Jhony Vendruscolo; Wanderson Cleiton Schmidt Cavalheiro; Antonio Augusto Marques Rodrigueshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMendes, Dhielen MaizaCosta, Diego PereiraRosa, Diogo Martins Vendruscolo, Jhony Cavalheiro, Wanderson Cleiton Schmidt Rodrigues, Antonio Augusto Marques 2021-09-12T14:28:06Zoai:ojs.pkp.sfu.ca:article/17266Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:38.778694Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
Morfometría y deforestación de la microcuenca del río Pirarara, Cacoal, Rondônia
Morfometria e desmatamento da microbacia do rio Pirarara, Cacoal, Rondônia
title Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
spellingShingle Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
Mendes, Dhielen Maiza
Recursos hídricos
Cobertura do solo
Índice de vegetação
Bacia hidrográfica
Geoprocessamento.
Recursos hídricos
Cobertura del suelo
Índice de vegetación
Cuenca
Geoprocesamiento.
Water resources
Soil cover
Vegetation index
River basin
Geoprocessing.
title_short Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
title_full Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
title_fullStr Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
title_full_unstemmed Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
title_sort Morphometry and deforestation of the Pirarara River microbasin, Cacoal, Rondônia
author Mendes, Dhielen Maiza
author_facet Mendes, Dhielen Maiza
Costa, Diego Pereira
Rosa, Diogo Martins
Vendruscolo, Jhony
Cavalheiro, Wanderson Cleiton Schmidt
Rodrigues, Antonio Augusto Marques
author_role author
author2 Costa, Diego Pereira
Rosa, Diogo Martins
Vendruscolo, Jhony
Cavalheiro, Wanderson Cleiton Schmidt
Rodrigues, Antonio Augusto Marques
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Mendes, Dhielen Maiza
Costa, Diego Pereira
Rosa, Diogo Martins
Vendruscolo, Jhony
Cavalheiro, Wanderson Cleiton Schmidt
Rodrigues, Antonio Augusto Marques
dc.subject.por.fl_str_mv Recursos hídricos
Cobertura do solo
Índice de vegetação
Bacia hidrográfica
Geoprocessamento.
Recursos hídricos
Cobertura del suelo
Índice de vegetación
Cuenca
Geoprocesamiento.
Water resources
Soil cover
Vegetation index
River basin
Geoprocessing.
topic Recursos hídricos
Cobertura do solo
Índice de vegetação
Bacia hidrográfica
Geoprocessamento.
Recursos hídricos
Cobertura del suelo
Índice de vegetación
Cuenca
Geoprocesamiento.
Water resources
Soil cover
Vegetation index
River basin
Geoprocessing.
description The physiographic characteristics of the landscape are essential information for the planning and management of water resources in the microbasins. The objective was to analyze the morphometry and soil cover dynamics in the Pirarara microbasin, Amazonia, Brazil. Geometry, relief and drainage were analyzed using images from the Alos satellites, and deforestation (NDVI) whit images from the Landsat 5 and 8 satellites (1988 to 2018), using QGIS and Google Earth softwares. The microbasin has low susceptibility to floods, flat to mountainous reliefs, complex drainage and 73.86% of the deforested area. The microbasin was largely affected by the migratory and agricultural expansion in the State.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-20
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/17266
10.33448/rsd-v10i9.17266
url https://rsdjournal.org/index.php/rsd/article/view/17266
identifier_str_mv 10.33448/rsd-v10i9.17266
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/17266/15867
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
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. 10 No. 9; e3310917266
Research, Society and Development; Vol. 10 Núm. 9; e3310917266
Research, Society and Development; v. 10 n. 9; e3310917266
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_ 1797052751565291520

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