Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG)
Autor(a) principal: | |
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Data de Publicação: | 2019 |
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/682 |
Resumo: | In the course of history, the emergence of cities is linked to the proximity of a water course. In this context, the municipality of São Gonçalo do Rio Abaixo (MG), is located and developed on the banks of the Santa Bárbara river. Thus, this work aimed at the elaboration of the diagnosis of degradation of a stretch of 5.35km of this river and to propose of measures aimed at its restoration. For this, field research was used to observe the fluvial and environmental conditions, such as morphology and habitat diversity; in addition to the analysis of documents related to water quality and satellite images obtained in the years 2007 to 2017 to evaluate the use of the soil in the analyzed section. Considering the analysis of the satellite images, it was noticed the expansion of the urbanized area and the suppression of the vegetation in some stretches of the Santa Bárbara River. In addition, a degradation considered "average" for the analyzed section was verified, since the water course, although it is in natural bed, receives in natura effluents. Regarding the proposed restoration techniques, since there is locally silting and sliding of the margins, live cuttings and biomantas can be used to control these. Finally, a continuous preservation of the water course is necessary, so that, in addition to adequate techniques to mitigate the negative environmental impacts identified, the actions to be implemented should involve the awareness and participation of the local population. |
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Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG)Diagnóstico de degradación del Río Santa Bárbara en el tramo urbano del municipio de São Gonçalo do Rio Abaixo (MG)Diagnóstico de degradação do Rio Santa Bárbara no trecho urbano do município de São Gonçalo do Rio Abaixo (MG)Environmental impactRiparian forestEnvironmental qualityRestoration techniquesUrbanization.Impacto ambientalBosque de riberaCalidad ambientalTécnicas de restauraciónUrbanización.Impacto ambientalMata ciliarQualidade ambientalTécnicas de restauraçãoUrbanização.In the course of history, the emergence of cities is linked to the proximity of a water course. In this context, the municipality of São Gonçalo do Rio Abaixo (MG), is located and developed on the banks of the Santa Bárbara river. Thus, this work aimed at the elaboration of the diagnosis of degradation of a stretch of 5.35km of this river and to propose of measures aimed at its restoration. For this, field research was used to observe the fluvial and environmental conditions, such as morphology and habitat diversity; in addition to the analysis of documents related to water quality and satellite images obtained in the years 2007 to 2017 to evaluate the use of the soil in the analyzed section. Considering the analysis of the satellite images, it was noticed the expansion of the urbanized area and the suppression of the vegetation in some stretches of the Santa Bárbara River. In addition, a degradation considered "average" for the analyzed section was verified, since the water course, although it is in natural bed, receives in natura effluents. Regarding the proposed restoration techniques, since there is locally silting and sliding of the margins, live cuttings and biomantas can be used to control these. Finally, a continuous preservation of the water course is necessary, so that, in addition to adequate techniques to mitigate the negative environmental impacts identified, the actions to be implemented should involve the awareness and participation of the local population.En el transcurso de la historia se verifica que el surgimiento de las ciudades está vinculado a la proximidad de un curso hídrico. En este contexto se inserta el municipio de São Gonçalo del Río Abajo (MG) que surgió y se desarrolló a orillas del Río Santa Bárbara. De esta forma, este trabajo objetivó elaborar el diagnóstico de degradación de un tramo de 5,35 km de este río y la proposición de medidas para su restauración. Para ello, se utilizó la investigación de campo para la observación de las condiciones fluviales y ambientales, tales como morfología y diversidad de hábitats; además del análisis de documentos referentes a la calidad del agua y de imágenes de satélite obtenidas en los años de 2007 a 2017 para la evaluación del uso del suelo en el tramo analizado. Considerando el análisis de las imágenes de satélite, se notó la expansión del área urbanizada y la supresión de la vegetación en algunos tramos del Río Santa Bárbara. Además, se verificó, de manera general, una degradación considerada "media" para el tramo analizado, una vez que el curso hídrico, a pesar de estar en lecho natural, recibe efluentes in natura. Con respecto a las técnicas de restauración propuestas, ya que hay localmente asentamiento y deslizamiento de los márgenes, se pueden utilizar estacas vivas y biomasas para control de éstos. Por último, se muestra necesaria una preservación continua del curso hídrico, para ello, además de técnicas adecuadas para la mitigación de los impactos ambientales negativos identificados, las acciones a ser implementadas deben involucrar la sensibilización y participación de la población local.No decorrer da história verifica-se que o surgimento das cidades está vinculado à proximidade de um curso hídrico. Neste contexto insere-se o município de São Gonçalo do Rio Abaixo (MG) que surgiu e se desenvolveu às margens do Rio Santa Bárbara. Dessa forma, este trabalho objetivou elaborar o diagnóstico de degradação de um trecho de 5,35 km deste rio e a proposição de medidas visando sua restauração. Para tal, foi utilizada a pesquisa de campo para a observação das condições fluviais e ambientais, tais como morfologia e diversidade de habitats; além da análise de documentos referentes à qualidade da água e de imagens de satélite obtidas nos anos de 2007 a 2017 para avaliação do uso do solo no trecho analisado. Considerando a análise das imagens de satélite, notou-se a expansão da área urbanizada e a supressão da vegetação em alguns trechos do Rio Santa Bárbara. Além disso, verificou-se, de maneira geral, uma degradação considerada “média” para o trecho analisado, uma vez que o curso hídrico, apesar de estar em leito natural, recebe efluentes in natura. Com relação às técnicas de restauração propostas, visto que há localmente assoreamento e deslizamento das margens, podem ser utilizadas estacas vivas e biomantas para controle destes. Por fim, mostra-se necessária uma preservação contínua do curso hídrico, para isso, além de técnicas adequadas visando a mitigação dos impactos ambientais negativos identificados, as ações a serem implementadas devem envolver a sensibilização e participação da população local.Research, Society and Development2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/68210.33448/rsd-v8i2.682Research, Society and Development; Vol. 8 No. 2; e4282682Research, Society and Development; Vol. 8 Núm. 2; e4282682Research, Society and Development; v. 8 n. 2; e42826822525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/682/645Copyright (c) 2019 Hugo Carvalho Andrade, Pedro Henrique Ferreira Gomes, Juni Cordeiro, Shirlei Luana Chaves e Sousa Pereira, Míriam Barros Assis Duarte, José Luiz Cordeiroinfo:eu-repo/semantics/openAccessAndrade, Hugo Carvalho deGomes, Pedro Henrique FerreiraCordeiro, JuniPereira, Shirlei Luana Chaves e SousaDuarte, Míriam Barros AssisCordeiro, José Luiz2020-03-25T16:07:08Zoai:ojs.pkp.sfu.ca:article/682Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:26:03.174815Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) Diagnóstico de degradación del Río Santa Bárbara en el tramo urbano del municipio de São Gonçalo do Rio Abaixo (MG) Diagnóstico de degradação do Rio Santa Bárbara no trecho urbano do município de São Gonçalo do Rio Abaixo (MG) |
title |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) |
spellingShingle |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) Andrade, Hugo Carvalho de Environmental impact Riparian forest Environmental quality Restoration techniques Urbanization. Impacto ambiental Bosque de ribera Calidad ambiental Técnicas de restauración Urbanización. Impacto ambiental Mata ciliar Qualidade ambiental Técnicas de restauração Urbanização. |
title_short |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) |
title_full |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) |
title_fullStr |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) |
title_full_unstemmed |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) |
title_sort |
Diagnosis of degradation of the Santa Bárbara River in the urban area of the municipality of São Gonçalo do Rio Abaixo (MG) |
author |
Andrade, Hugo Carvalho de |
author_facet |
Andrade, Hugo Carvalho de Gomes, Pedro Henrique Ferreira Cordeiro, Juni Pereira, Shirlei Luana Chaves e Sousa Duarte, Míriam Barros Assis Cordeiro, José Luiz |
author_role |
author |
author2 |
Gomes, Pedro Henrique Ferreira Cordeiro, Juni Pereira, Shirlei Luana Chaves e Sousa Duarte, Míriam Barros Assis Cordeiro, José Luiz |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Andrade, Hugo Carvalho de Gomes, Pedro Henrique Ferreira Cordeiro, Juni Pereira, Shirlei Luana Chaves e Sousa Duarte, Míriam Barros Assis Cordeiro, José Luiz |
dc.subject.por.fl_str_mv |
Environmental impact Riparian forest Environmental quality Restoration techniques Urbanization. Impacto ambiental Bosque de ribera Calidad ambiental Técnicas de restauración Urbanización. Impacto ambiental Mata ciliar Qualidade ambiental Técnicas de restauração Urbanização. |
topic |
Environmental impact Riparian forest Environmental quality Restoration techniques Urbanization. Impacto ambiental Bosque de ribera Calidad ambiental Técnicas de restauración Urbanización. Impacto ambiental Mata ciliar Qualidade ambiental Técnicas de restauração Urbanização. |
description |
In the course of history, the emergence of cities is linked to the proximity of a water course. In this context, the municipality of São Gonçalo do Rio Abaixo (MG), is located and developed on the banks of the Santa Bárbara river. Thus, this work aimed at the elaboration of the diagnosis of degradation of a stretch of 5.35km of this river and to propose of measures aimed at its restoration. For this, field research was used to observe the fluvial and environmental conditions, such as morphology and habitat diversity; in addition to the analysis of documents related to water quality and satellite images obtained in the years 2007 to 2017 to evaluate the use of the soil in the analyzed section. Considering the analysis of the satellite images, it was noticed the expansion of the urbanized area and the suppression of the vegetation in some stretches of the Santa Bárbara River. In addition, a degradation considered "average" for the analyzed section was verified, since the water course, although it is in natural bed, receives in natura effluents. Regarding the proposed restoration techniques, since there is locally silting and sliding of the margins, live cuttings and biomantas can be used to control these. Finally, a continuous preservation of the water course is necessary, so that, in addition to adequate techniques to mitigate the negative environmental impacts identified, the actions to be implemented should involve the awareness and participation of the local population. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
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/682 10.33448/rsd-v8i2.682 |
url |
https://rsdjournal.org/index.php/rsd/article/view/682 |
identifier_str_mv |
10.33448/rsd-v8i2.682 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/682/645 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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. 8 No. 2; e4282682 Research, Society and Development; Vol. 8 Núm. 2; e4282682 Research, Society and Development; v. 8 n. 2; e4282682 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 |
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1797052732909027328 |