Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS

Detalhes bibliográficos
Autor(a) principal: De Paula, Tadeu
Data de Publicação: 2020
Outros Autores: Musskopf, Emerson Luís
Tipo de documento: Artigo
Idioma: por
Título da fonte: Geografia (Londrina)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/geografia/article/view/37574
Resumo: The Lagoa Park, located in the lower course of the Taquari River has been an experimental site for the application of biotechnical models that aim to stabilize and revegetate river slopes susceptible to erosive processes. This paper aims to evaluate geotechnical, ecological, economic and aesthetic attributes of natural engineering techniques implemented in the park area in 2010. Based on the diagnosis of these biotechnical interventions, a revegetation and stabilization project for river slopes is here proposed, using bioengineering techniques to mitigate the erosive processes and the absence of ciliary vegetation that could lead to the disruption of the Maria Dresch Lagoon. Over the years, the biotechnical models utilized in the park area have matured, having established a vegetative cover that ensuried the stability and protection of the river banks. The technical proposal suggests the use of dredged material from the river navigation channel for remodeling the river slopes and the application of rip-rap, brush mattress and brush layer techniques, as they are viable solutions with low cost and lower environmental impact valuing ecological factors. and landscaped. Natural engineering has shown itself to be an environmentally sustainable alternative, whose results prove its efficiency as a facilitator for riparian vegetation development, and as a tool for correction and reduction of erosive processes along watercourses.
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spelling Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RSEvaluación e Propuesta de Nuevos Trabajos de Ingeniería Natural para la Estabilización de las Laderas del Río Taquari en Estrela, RSAvaliação e Proposta de Novas Obras de Engenharia Natural para Estabilização de Taludes Fluviais do Rio Taquari no Município de Estrela, RSNatural engineeringBioengineeringErosionTaquari River.Ingeniería naturalBioingenieríaErosionRío Taquari.Engenharia naturalBioengenhariaErosãoRio Taquari.The Lagoa Park, located in the lower course of the Taquari River has been an experimental site for the application of biotechnical models that aim to stabilize and revegetate river slopes susceptible to erosive processes. This paper aims to evaluate geotechnical, ecological, economic and aesthetic attributes of natural engineering techniques implemented in the park area in 2010. Based on the diagnosis of these biotechnical interventions, a revegetation and stabilization project for river slopes is here proposed, using bioengineering techniques to mitigate the erosive processes and the absence of ciliary vegetation that could lead to the disruption of the Maria Dresch Lagoon. Over the years, the biotechnical models utilized in the park area have matured, having established a vegetative cover that ensuried the stability and protection of the river banks. The technical proposal suggests the use of dredged material from the river navigation channel for remodeling the river slopes and the application of rip-rap, brush mattress and brush layer techniques, as they are viable solutions with low cost and lower environmental impact valuing ecological factors. and landscaped. Natural engineering has shown itself to be an environmentally sustainable alternative, whose results prove its efficiency as a facilitator for riparian vegetation development, and as a tool for correction and reduction of erosive processes along watercourses.El Parque Lagoa, localizado en el curso bajo del río Taquari ha sido el área experimental para la aplicación de modelos biotécnicos que apuntan a estabilizar y reforestar las laderas de los ríos susceptibles a procesos erosivos. Este trabajo tiene como objetivo evaluar los atributos geotécnicos, ecológicos, económicos y estéticos de las técnicas de ingeniería natural implementadas en el área del parque en 2010. Con base en el diagnóstico de estas intervenciones biotecnológicas, se propone un proyecto de reforestación y estabilización de las laderas de los ríos utilizando técnicas de bioingeniería para mitigar la erosión y la ausencia de la vegetación de ribera que pone en peligro la barrera de la laguna Maria Dresch. Con el curso de los años, los modelos biotécnicos aplicados en el área del parque han adquirido madurez al establecer una vegetación que garantiza la estabilidad y la protección de las orillas del río. La propuesta técnica sugiere el uso de material dragado del canal de navegación del río para la remodelación de las laderas del río y la aplicación de técnicas de relleno de rocas, esterillas vivas y “banquetas” con vegetación, ya que son soluciones viables con bajo costo y menor impacto ambiental, valorando factores ecológicos y paisajísticos. La ingeniería natural se presenta como una alternativa ambientalmente sostenible y los resultados demostraron su eficiencia como un facilitador para el desarrollo de la vegetación de ribera, y como una herramienta para la corrección y reducción de procesos erosivos a lo largo de los cursos de agua.O Parque da Lagoa, localizado no baixo curso do Rio Taquari, tem sido um sítio experimental para aplicação de modelos biotécnicos, que visam estabilizar e revegetar taludes fluviais susceptíveis aos processos erosivos. O presente trabalho busca avaliar atributos geotécnicos, ecológicos, econômicos e estéticos de técnicas de engenharia natural implantadas na área do parque no ano de 2010. A partir do diagnóstico destas intervenções biotécnicas, é proposto um projeto de revegetação e estabilização de taludes fluviais com uso das técnicas de bioengenharia, visando mitigar a erosão e ausência de vegetação ciliar que coloca em risco o rompimento da Lagoa Maria Dresch. No decorrer dos anos os modelos biotécnicos aplicados na área do parque adquiriram maturidade ao estabelecer uma vegetação, garantindo estabilidade e proteção às margens do rio. A proposta técnica sugere o uso do material dragado do canal de navegação do rio para remodelagem dos taludes fluviais e a aplicação das técnicas de enrocamento, esteira viva e banqueta vegetada, por serem soluções viáveis com baixo custo e menor impacto ambiental valorizando fatores ecológicos e paisagísticos. A engenharia natural se apresenta como uma alternativa ambientalmente sustentável e os resultados comprovaram sua eficiência como facilitadora para desenvolvimento da vegetação ciliar, e como ferramenta para correção e diminuição dos processos erosivos ao longo dos cursos d’água.Universidade Estadual de Londrina2020-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado pelos paresapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/geografia/article/view/3757410.5433/2447-1747.2020v29n2p163GEOGRAFIA (Londrina); v. 29 n. 2 (2020); 163 - 1832447-1747reponame:Geografia (Londrina)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/geografia/article/view/37574/27601Copyright (c) 2020 GEOGRAFIA (Londrina)http://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessDe Paula, TadeuMusskopf, Emerson Luís2022-09-20T15:41:55Zoai:ojs.pkp.sfu.ca:article/37574Revistahttps://www.uel.br/revistas/uel/index.php/geografiaPUBhttps://www.uel.br/revistas/uel/index.php/geografia/oairevista.geografia.uel@gmail.com||marcar@uel.br||laudi@uel.br2447-17470102-3888opendoar:2022-09-20T15:41:55Geografia (Londrina) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
Evaluación e Propuesta de Nuevos Trabajos de Ingeniería Natural para la Estabilización de las Laderas del Río Taquari en Estrela, RS
Avaliação e Proposta de Novas Obras de Engenharia Natural para Estabilização de Taludes Fluviais do Rio Taquari no Município de Estrela, RS
title Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
spellingShingle Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
De Paula, Tadeu
Natural engineering
Bioengineering
Erosion
Taquari River.
Ingeniería natural
Bioingeniería
Erosion
Río Taquari.
Engenharia natural
Bioengenharia
Erosão
Rio Taquari.
title_short Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
title_full Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
title_fullStr Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
title_full_unstemmed Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
title_sort Evaluation and Proposal of New Works of Natural Engineering for Stabilization of River Slopes of the Taquari River in Estrela, RS
author De Paula, Tadeu
author_facet De Paula, Tadeu
Musskopf, Emerson Luís
author_role author
author2 Musskopf, Emerson Luís
author2_role author
dc.contributor.author.fl_str_mv De Paula, Tadeu
Musskopf, Emerson Luís
dc.subject.por.fl_str_mv Natural engineering
Bioengineering
Erosion
Taquari River.
Ingeniería natural
Bioingeniería
Erosion
Río Taquari.
Engenharia natural
Bioengenharia
Erosão
Rio Taquari.
topic Natural engineering
Bioengineering
Erosion
Taquari River.
Ingeniería natural
Bioingeniería
Erosion
Río Taquari.
Engenharia natural
Bioengenharia
Erosão
Rio Taquari.
description The Lagoa Park, located in the lower course of the Taquari River has been an experimental site for the application of biotechnical models that aim to stabilize and revegetate river slopes susceptible to erosive processes. This paper aims to evaluate geotechnical, ecological, economic and aesthetic attributes of natural engineering techniques implemented in the park area in 2010. Based on the diagnosis of these biotechnical interventions, a revegetation and stabilization project for river slopes is here proposed, using bioengineering techniques to mitigate the erosive processes and the absence of ciliary vegetation that could lead to the disruption of the Maria Dresch Lagoon. Over the years, the biotechnical models utilized in the park area have matured, having established a vegetative cover that ensuried the stability and protection of the river banks. The technical proposal suggests the use of dredged material from the river navigation channel for remodeling the river slopes and the application of rip-rap, brush mattress and brush layer techniques, as they are viable solutions with low cost and lower environmental impact valuing ecological factors. and landscaped. Natural engineering has shown itself to be an environmentally sustainable alternative, whose results prove its efficiency as a facilitator for riparian vegetation development, and as a tool for correction and reduction of erosive processes along watercourses.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-30
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://ojs.uel.br/revistas/uel/index.php/geografia/article/view/37574
10.5433/2447-1747.2020v29n2p163
url https://ojs.uel.br/revistas/uel/index.php/geografia/article/view/37574
identifier_str_mv 10.5433/2447-1747.2020v29n2p163
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/geografia/article/view/37574/27601
dc.rights.driver.fl_str_mv Copyright (c) 2020 GEOGRAFIA (Londrina)
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 GEOGRAFIA (Londrina)
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Londrina
publisher.none.fl_str_mv Universidade Estadual de Londrina
dc.source.none.fl_str_mv GEOGRAFIA (Londrina); v. 29 n. 2 (2020); 163 - 183
2447-1747
reponame:Geografia (Londrina)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Geografia (Londrina)
collection Geografia (Londrina)
repository.name.fl_str_mv Geografia (Londrina) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv revista.geografia.uel@gmail.com||marcar@uel.br||laudi@uel.br
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