Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS

Detalhes bibliográficos
Autor(a) principal: São Miguel, Angélica Estigarribia
Data de Publicação: 2018
Outros Autores: Medeiros, Rafael Brugnolli, Gomes, Weslen Manari
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Cerrados (Montes Claros. Online)
Texto Completo: https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1079
Resumo: The environmental fragility refers to the fragility of the environment due to any kind of damage caused by the environmental dynamics, either naturally or anthropically, and is related to soil erosion and silting of rivers. The objective of this research was to analyze the environmental fragility of the São Pedro river basin, in the municipality of Santa Rita do Pardo / MS, analyzing its physical characteristics and the use of land and vegetation cover. To do so, the methodology consists of two stages: the first one in the evaluation of precipitation by searching for some meteorological stations around the watershed, working in ArcGis 10 GIS environment. The second one concerns the handling of information on priority areas and soils, if data from the SISLA / IMASUL, the slope was worked with the SRTM digital terrain model and for the land use and vegetation cover the use of Landsat 8 satellite images. With this, the interpolation of this information was based on the methodological proposal of Ross (1994) for environmental fragility. The fragility classes obtained are the low category that was dominant in the basin, being present in native forests and pastures, the medium and high category, which together presented 39.56% of the total area of ​​the basin were found in places with high slope, thus concluding that the river basin needs the analysis of its characteristics, where any change in one of its elements can alter the fragility of the place, thus damaging its natural resources.
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spelling Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MSEmpleo del Sensoriamiento Remoto y Sistema de Información Geográfica en la evaluación de la fragilidad ambiental de la bacia hidrográfica del Ribeirão São Pedro, Santa Rita do Pardo/MSEmprego do Sensoriamento Remoto e Sistema de Informação Geográfica na avaliação da fragilidade ambiental da bacia hidrográfica do Ribeirão São Pedro, Santa Rita do Pardo/MSFragilidade ambiental. Sensoriamento Remoto. Uso da terra e cobertura vegetal.Environmental fragility. Remote Sensing. Land use and vegetation cover.Fragilidad ambiental. Detección remota. Uso de la tierra y cobertura vegetal.The environmental fragility refers to the fragility of the environment due to any kind of damage caused by the environmental dynamics, either naturally or anthropically, and is related to soil erosion and silting of rivers. The objective of this research was to analyze the environmental fragility of the São Pedro river basin, in the municipality of Santa Rita do Pardo / MS, analyzing its physical characteristics and the use of land and vegetation cover. To do so, the methodology consists of two stages: the first one in the evaluation of precipitation by searching for some meteorological stations around the watershed, working in ArcGis 10 GIS environment. The second one concerns the handling of information on priority areas and soils, if data from the SISLA / IMASUL, the slope was worked with the SRTM digital terrain model and for the land use and vegetation cover the use of Landsat 8 satellite images. With this, the interpolation of this information was based on the methodological proposal of Ross (1994) for environmental fragility. The fragility classes obtained are the low category that was dominant in the basin, being present in native forests and pastures, the medium and high category, which together presented 39.56% of the total area of ​​the basin were found in places with high slope, thus concluding that the river basin needs the analysis of its characteristics, where any change in one of its elements can alter the fragility of the place, thus damaging its natural resources.La fragilidad ambiental se refiere a la fragilidad del ambiente en función de cualquier tipo de daño causado por la dinámica ambiental, sea de forma natural y / o antrópica, estando relacionada con la erosión del suelo y la sedimentación de los ríos. El objetivo de esta investigación fue realizar un análisis de la fragilidad ambiental de la cuenca hidrográfica del río San Pedro, en el municipio de Santa Rita do Pardo / MS, analizando sus características físicas y el uso de la tierra y cobertura vegetal. Para ello, la metodología consiste en dos etapas: la primera de ellas en la evaluación de las precipitaciones buscando algunas estaciones meteorológicas en el entorno de la cuenca hidrográfica, trabajando en ambiente SIG ArcGis 10. La segunda se refiere al manejo de las informaciones sobre áreas prioritarias y suelos, si los datos del SISLA / IMASUL, la declividad, se trabajó con el modelo digital de terreno SRTM y para el uso de la tierra y cobertura vegetal la utilización de las imágenes de satélite Landsat 8. Con ello, la interpolación de esas informaciones se basó en la propuesta metodológica de Ross (1994) para la fragilidad ambiental. Las clases de fragilidad obtenidas son la categoría baja que se mostró dominante en la cuenca, siendo presentes en bosques nativos y pastos, la categoría media y alta, que juntas presentaron el 39,56% del área total de la cuenca se encontraron en locales con alto declive, concluyendo así que la cuenca hidrográfica necesita el análisis de sus características, donde cualquier cambio en uno de sus elementos puede alterar la fragilidad del local, perjudicando así sus recursos naturales.A fragilidade ambiental diz respeito à fragilidade do ambiente em função de qualquer tipo de dano causado pela dinâmica ambiental, seja de forma natural e/ou antrópica, sendo relacionada com a erosão do solo e assoreamento dos rios. O objetivo desta pesquisa foi realizar uma análise da fragilidade ambiental da bacia hidrográfica do ribeirão São Pedro, no município de Santa Rita do Pardo/MS, analisando suas características físicas e o uso da terra e cobertura vegetal. Para tanto, a metodologia consiste em duas etapas: a primeira delas na avaliação das precipitações buscando algumas estações meteorológicas no entorno da bacia hidrográfica, trabalhando em ambiente SIG ArcGis 10. A segunda diz respeito ao manuseio das informações sobre áreas prioritárias e solos, buscou-se dados do SISLA/IMASUL, a declividade, trabalhou-se com o modelo digital de terreno SRTM e para o uso da terra e cobertura vegetal a utilização das imagens de satélite Landsat 8. Com isso, a interpolação dessas informações foi embasada na proposta metodológica de Ross (1994) para a fragilidade ambiental. As classes de fragilidade obtidas são a categoria baixa que se mostrou dominante na bacia, sendo presentes em matas nativas e pastagens, a categoria média e alta, que juntas apresentaram 39,56% da área total da bacia foram encontradas em locais com alto declive, concluindo assim que a bacia hidrográfica necessita da análise de suas características, onde qualquer mudança em um de seus elementos pode alterar a fragilidade do local, prejudicando assim, seus recursos naturais.Editora Unimontes2018-11-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigoapplication/pdfhttps://www.periodicos.unimontes.br/index.php/cerrados/article/view/107910.22238/rc24482692201816023150Revista Cerrados; v. 16 n. 02 (2018): Revista Cerrados ; 31-502448-26921678-8346reponame:Revista Cerrados (Montes Claros. Online)instname:Universidade Estadual de Montes Claros (UNIMONTES)instacron:UNIMONTESporhttps://www.periodicos.unimontes.br/index.php/cerrados/article/view/1079/1115https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1079/4081Copyright (c) 2018 Revista Cerradoshttps://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BRinfo:eu-repo/semantics/openAccess São Miguel, Angélica EstigarribiaMedeiros, Rafael Brugnolli Gomes, Weslen Manari 2021-04-29T12:10:08Zoai:ojs2.periodicos.unimontes.br:article/1079Revistahttps://www.periodicos.unimontes.br/index.php/cerradosPUBhttps://www.periodicos.unimontes.br/index.php/cerrados/oairevista.cerrados@unimontes.br||2448-26921678-8346opendoar:2021-04-29T12:10:08Revista Cerrados (Montes Claros. Online) - Universidade Estadual de Montes Claros (UNIMONTES)false
dc.title.none.fl_str_mv Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
Empleo del Sensoriamiento Remoto y Sistema de Información Geográfica en la evaluación de la fragilidad ambiental de la bacia hidrográfica del Ribeirão São Pedro, Santa Rita do Pardo/MS
Emprego do Sensoriamento Remoto e Sistema de Informação Geográfica na avaliação da fragilidade ambiental da bacia hidrográfica do Ribeirão São Pedro, Santa Rita do Pardo/MS
title Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
spellingShingle Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
São Miguel, Angélica Estigarribia
Fragilidade ambiental. Sensoriamento Remoto. Uso da terra e cobertura vegetal.
Environmental fragility. Remote Sensing. Land use and vegetation cover.
Fragilidad ambiental. Detección remota. Uso de la tierra y cobertura vegetal.
title_short Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
title_full Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
title_fullStr Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
title_full_unstemmed Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
title_sort Employment of Remote Sensing and Geographic Information System in evaluation of environmental fragility of hydrographic basin São Pedro, Santa Rita do Pardo/MS
author São Miguel, Angélica Estigarribia
author_facet São Miguel, Angélica Estigarribia
Medeiros, Rafael Brugnolli
Gomes, Weslen Manari
author_role author
author2 Medeiros, Rafael Brugnolli
Gomes, Weslen Manari
author2_role author
author
dc.contributor.author.fl_str_mv São Miguel, Angélica Estigarribia
Medeiros, Rafael Brugnolli
Gomes, Weslen Manari
dc.subject.por.fl_str_mv Fragilidade ambiental. Sensoriamento Remoto. Uso da terra e cobertura vegetal.
Environmental fragility. Remote Sensing. Land use and vegetation cover.
Fragilidad ambiental. Detección remota. Uso de la tierra y cobertura vegetal.
topic Fragilidade ambiental. Sensoriamento Remoto. Uso da terra e cobertura vegetal.
Environmental fragility. Remote Sensing. Land use and vegetation cover.
Fragilidad ambiental. Detección remota. Uso de la tierra y cobertura vegetal.
description The environmental fragility refers to the fragility of the environment due to any kind of damage caused by the environmental dynamics, either naturally or anthropically, and is related to soil erosion and silting of rivers. The objective of this research was to analyze the environmental fragility of the São Pedro river basin, in the municipality of Santa Rita do Pardo / MS, analyzing its physical characteristics and the use of land and vegetation cover. To do so, the methodology consists of two stages: the first one in the evaluation of precipitation by searching for some meteorological stations around the watershed, working in ArcGis 10 GIS environment. The second one concerns the handling of information on priority areas and soils, if data from the SISLA / IMASUL, the slope was worked with the SRTM digital terrain model and for the land use and vegetation cover the use of Landsat 8 satellite images. With this, the interpolation of this information was based on the methodological proposal of Ross (1994) for environmental fragility. The fragility classes obtained are the low category that was dominant in the basin, being present in native forests and pastures, the medium and high category, which together presented 39.56% of the total area of ​​the basin were found in places with high slope, thus concluding that the river basin needs the analysis of its characteristics, where any change in one of its elements can alter the fragility of the place, thus damaging its natural resources.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-12
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artigo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1079
10.22238/rc24482692201816023150
url https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1079
identifier_str_mv 10.22238/rc24482692201816023150
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1079/1115
https://www.periodicos.unimontes.br/index.php/cerrados/article/view/1079/4081
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista Cerrados
https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista Cerrados
https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora Unimontes
publisher.none.fl_str_mv Editora Unimontes
dc.source.none.fl_str_mv Revista Cerrados; v. 16 n. 02 (2018): Revista Cerrados ; 31-50
2448-2692
1678-8346
reponame:Revista Cerrados (Montes Claros. Online)
instname:Universidade Estadual de Montes Claros (UNIMONTES)
instacron:UNIMONTES
instname_str Universidade Estadual de Montes Claros (UNIMONTES)
instacron_str UNIMONTES
institution UNIMONTES
reponame_str Revista Cerrados (Montes Claros. Online)
collection Revista Cerrados (Montes Claros. Online)
repository.name.fl_str_mv Revista Cerrados (Montes Claros. Online) - Universidade Estadual de Montes Claros (UNIMONTES)
repository.mail.fl_str_mv revista.cerrados@unimontes.br||
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