INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/1770 |
Resumo: | The São Francisco River Basin has been submitted to strong environmental impacts through changes in the hydrologic and sedimentological regime, and also the ongoing destruction of its riparian vegetation. The riparian vegetation has an important role on the riverbank’s protection, through the roots system and the plant cover, improving the soil particles aggregation in a low cohesion situation, reducing the runoff and resulting in a lower erosion rate and sedimentation of the river channel. The objective of study was to evaluate the initial development of forest species at riverbank under soil bioengineering technique in São Francisco River. The soil bioengineering technique was composed of longitudinal slope covered with the biotextile (Fibrax 400 BF) and sediment retainers (Bemalonga® D40), to reduce the impact of wave water at the slope botton, avoiding the bank undercutting, due to daily variations of water level. Before the biotextile installation the specie, Brachiaria decumbens was sown to promote rapid cover vegetation. Six forest native species such as aroeira vermelha (Schinus terebinthifolius Raddi.), pau pombo (Tapirira guianensis Aubl.) mulungu (Erythrina velutina Willd.) tamboril (Enterolobium contortisiliquum (Vellozo) Morong), canafístula (Cassia grandis Lf) and pau-ferro (Caesalpinia leiostachya (Bentham) Ducke) were planted. The species developments were analyzed through the Relative Growth Rate (RGR) of the shoot height and crown diameter. After 6 (six) months, by the end of evaluations, the bigger number of live individuals was identified in the soil bioengineering treatment. The high density and strong growth of Brachiaria decumbens in the area with biotextile, have contributed to the lower initial tree seedlings development. |
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INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUECrescimento inicial de espécies florestais na recomposição da mata ciliar em taludes submetidos à técnica da bioengenharia de solos.native tree speciesriverbank recoverySão Francisco River.espécies arbóreas nativasrecuperação de taludes marginaisrio São FranciscoThe São Francisco River Basin has been submitted to strong environmental impacts through changes in the hydrologic and sedimentological regime, and also the ongoing destruction of its riparian vegetation. The riparian vegetation has an important role on the riverbank’s protection, through the roots system and the plant cover, improving the soil particles aggregation in a low cohesion situation, reducing the runoff and resulting in a lower erosion rate and sedimentation of the river channel. The objective of study was to evaluate the initial development of forest species at riverbank under soil bioengineering technique in São Francisco River. The soil bioengineering technique was composed of longitudinal slope covered with the biotextile (Fibrax 400 BF) and sediment retainers (Bemalonga® D40), to reduce the impact of wave water at the slope botton, avoiding the bank undercutting, due to daily variations of water level. Before the biotextile installation the specie, Brachiaria decumbens was sown to promote rapid cover vegetation. Six forest native species such as aroeira vermelha (Schinus terebinthifolius Raddi.), pau pombo (Tapirira guianensis Aubl.) mulungu (Erythrina velutina Willd.) tamboril (Enterolobium contortisiliquum (Vellozo) Morong), canafístula (Cassia grandis Lf) and pau-ferro (Caesalpinia leiostachya (Bentham) Ducke) were planted. The species developments were analyzed through the Relative Growth Rate (RGR) of the shoot height and crown diameter. After 6 (six) months, by the end of evaluations, the bigger number of live individuals was identified in the soil bioengineering treatment. The high density and strong growth of Brachiaria decumbens in the area with biotextile, have contributed to the lower initial tree seedlings development.A Bacia Hidrográfica do rio São Francisco, vem sendo submetida a fortes impactos ambientais por meio de alterações do regime hidrológico e sedimentológico, além de avançada destruição da sua mata ciliar. A vegetação ciliar possui importante função na proteção das margens dos rios promovida pela cobertura vegetal e seu sistema radicular, melhorando a agregação de um solo pouco coeso, diminuindo o arraste de partículas e, consequentemente resultando em menor taxa de erosão e assoreamento do curso d'água. Este trabalho teve como objetivo avaliar o crescimento inicial de espécies florestais em talude marginal submetido à técnica de bioengenharia de solos no rio São Francisco. A bioengenharia de solos foi composta pela cobertura longitudinal do talude com o biotêxtil (Tela Fibrax® 400BF), e em razão das variações diárias de cota do rio foram também utilizados retentores de sedimentos (Bemalonga® D40) para redução ao impacto da água na base do talude, evitando o solapamento promovido pelo fluxo e refluxo das ondas. Antes da fixação do biotêxtil, foram semeadas a lanço sementes da espécie Brachiaria decumbens para promoção de uma rápida cobertura vegetal. Em seguida foram plantadas mudas de seis espécies florestais nativas da região: aroeira vermelha (Schinus terebinthifolius Raddi.), pau-pombo (Tapirira guianensis Aubl.), mulungu (Erythrina velutina Willd.), tamboril (Enterolobium contortisiliquum (Vellozo) Morong), canafístula (Cassia grandis L.f.) e pau-ferro (Caesalpinia leiostachya (Bentham) Ducke). O desenvolvimento das mudas foi analisado por meio da Taxa de Crescimento Relativo de Altura da parte aérea e Diâmetro do colo. Após 360 dias, ao final das avaliações, observou-se que o maior número de indivíduos vivos foi identificado no tratamento com bioengenharia de solos. A grande densidade e agressivo crescimento da espécie Brachiaria decumbens na área com biotêxtil, trouxe danos para o desenvolvimento inicial das mudas arbóreas.Universidade Federal de Santa Maria2010-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/177010.5902/198050981770Ciência Florestal; Vol. 20 No. 1 (2010); 157-166Ciência Florestal; v. 20 n. 1 (2010); 157-1661980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1770/1036Holanda, Francisco Sandro RodriguesGomes, Luciana Godinho NeryRocha, Igor Pinheiro daSantos, Thiago TavaresAraújo Filho, Renisson Neponuceno deVieira, Thiago Roberto SoaresMesquita, João Basílioinfo:eu-repo/semantics/openAccess2017-05-08T11:48:54Zoai:ojs.pkp.sfu.ca:article/1770Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-08T11:48:54Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE Crescimento inicial de espécies florestais na recomposição da mata ciliar em taludes submetidos à técnica da bioengenharia de solos. |
title |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE |
spellingShingle |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE Holanda, Francisco Sandro Rodrigues native tree species riverbank recovery São Francisco River. espécies arbóreas nativas recuperação de taludes marginais rio São Francisco |
title_short |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE |
title_full |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE |
title_fullStr |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE |
title_full_unstemmed |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE |
title_sort |
INITIAL DEVELOPMENT OF FOREST SPECIES ON RIPARIAN VEGETATION RECOVERY AT RIVERBANKS UNDER SOIL BIOENGINEERING TECHNIQUE |
author |
Holanda, Francisco Sandro Rodrigues |
author_facet |
Holanda, Francisco Sandro Rodrigues Gomes, Luciana Godinho Nery Rocha, Igor Pinheiro da Santos, Thiago Tavares Araújo Filho, Renisson Neponuceno de Vieira, Thiago Roberto Soares Mesquita, João Basílio |
author_role |
author |
author2 |
Gomes, Luciana Godinho Nery Rocha, Igor Pinheiro da Santos, Thiago Tavares Araújo Filho, Renisson Neponuceno de Vieira, Thiago Roberto Soares Mesquita, João Basílio |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Holanda, Francisco Sandro Rodrigues Gomes, Luciana Godinho Nery Rocha, Igor Pinheiro da Santos, Thiago Tavares Araújo Filho, Renisson Neponuceno de Vieira, Thiago Roberto Soares Mesquita, João Basílio |
dc.subject.por.fl_str_mv |
native tree species riverbank recovery São Francisco River. espécies arbóreas nativas recuperação de taludes marginais rio São Francisco |
topic |
native tree species riverbank recovery São Francisco River. espécies arbóreas nativas recuperação de taludes marginais rio São Francisco |
description |
The São Francisco River Basin has been submitted to strong environmental impacts through changes in the hydrologic and sedimentological regime, and also the ongoing destruction of its riparian vegetation. The riparian vegetation has an important role on the riverbank’s protection, through the roots system and the plant cover, improving the soil particles aggregation in a low cohesion situation, reducing the runoff and resulting in a lower erosion rate and sedimentation of the river channel. The objective of study was to evaluate the initial development of forest species at riverbank under soil bioengineering technique in São Francisco River. The soil bioengineering technique was composed of longitudinal slope covered with the biotextile (Fibrax 400 BF) and sediment retainers (Bemalonga® D40), to reduce the impact of wave water at the slope botton, avoiding the bank undercutting, due to daily variations of water level. Before the biotextile installation the specie, Brachiaria decumbens was sown to promote rapid cover vegetation. Six forest native species such as aroeira vermelha (Schinus terebinthifolius Raddi.), pau pombo (Tapirira guianensis Aubl.) mulungu (Erythrina velutina Willd.) tamboril (Enterolobium contortisiliquum (Vellozo) Morong), canafístula (Cassia grandis Lf) and pau-ferro (Caesalpinia leiostachya (Bentham) Ducke) were planted. The species developments were analyzed through the Relative Growth Rate (RGR) of the shoot height and crown diameter. After 6 (six) months, by the end of evaluations, the bigger number of live individuals was identified in the soil bioengineering treatment. The high density and strong growth of Brachiaria decumbens in the area with biotextile, have contributed to the lower initial tree seedlings development. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-03-30 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/1770 10.5902/198050981770 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/1770 |
identifier_str_mv |
10.5902/198050981770 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/1770/1036 |
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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 20 No. 1 (2010); 157-166 Ciência Florestal; v. 20 n. 1 (2010); 157-166 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944126464000000 |