CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/476 |
Resumo: | This work analysed the floristic and phytosociologycal occurrence of the secondary vegetation established on seven tailing dune (irrigated or non-irrigated) areas, and the interactions between the composition of this vegetation and physical, chemical, biochemical and microbiological soil traits. Both the floristic composition and structure (value of cover and frequency) of the plant community which formed upon dunes were recorded in forty, 3 x 3m plots. From the environmental variables of soil and distribution data of the species, the indirect analysis of the gradients was proceeded, yielding ordination diagrams of the plots, species and environmental variables (by canonical correspondence analysis, CCA). A total of 96 herb-shrub species belonging to 33 families was identified on recovering dune and “tabuleiro”. A greater number of species and families occurred in the irrigated dune areas. In dunes areas with three, five and seven years without irrigation, a higher cover value of Paspalum maritimum, Rhynchelytrum repens and Digitaria horizontalis was observed. The CCA separated the ‘tabuleiro’ and dune vegetation plots with one year from the other sites, while the dune vegetation of three, five and seven year of age irrigated or not, proved spread and did not point out the existence of a succession gradient in terms of soil variables and irrigation. The investigated sites, even those deeply disturbed, maintained a fungal community, favoring the evolution of an ecosystem, possessing a high number of arbuscular mycorrhizal spores (MA’s), this was particularly true in the five years old dune areas without irrigation. |
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CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZILDunessoil reclamationPhytosociologymycorrhizaeThis work analysed the floristic and phytosociologycal occurrence of the secondary vegetation established on seven tailing dune (irrigated or non-irrigated) areas, and the interactions between the composition of this vegetation and physical, chemical, biochemical and microbiological soil traits. Both the floristic composition and structure (value of cover and frequency) of the plant community which formed upon dunes were recorded in forty, 3 x 3m plots. From the environmental variables of soil and distribution data of the species, the indirect analysis of the gradients was proceeded, yielding ordination diagrams of the plots, species and environmental variables (by canonical correspondence analysis, CCA). A total of 96 herb-shrub species belonging to 33 families was identified on recovering dune and “tabuleiro”. A greater number of species and families occurred in the irrigated dune areas. In dunes areas with three, five and seven years without irrigation, a higher cover value of Paspalum maritimum, Rhynchelytrum repens and Digitaria horizontalis was observed. The CCA separated the ‘tabuleiro’ and dune vegetation plots with one year from the other sites, while the dune vegetation of three, five and seven year of age irrigated or not, proved spread and did not point out the existence of a succession gradient in terms of soil variables and irrigation. The investigated sites, even those deeply disturbed, maintained a fungal community, favoring the evolution of an ecosystem, possessing a high number of arbuscular mycorrhizal spores (MA’s), this was particularly true in the five years old dune areas without irrigation.CERNECERNE2015-10-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/476CERNE; Vol. 6 No. 1 (2000); 019-029CERNE; v. 6 n. 1 (2000); 019-0292317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/476/412Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessSantos, Marcelo dosRosado, Sebastião Carlos da SilvaFilho, Ary Teixeira de OliveiraCarvalho, Dulcinéia de2015-10-22T08:50:10Zoai:cerne.ufla.br:article/476Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:53.884088Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL |
title |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL |
spellingShingle |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL Santos, Marcelo dos Dunes soil reclamation Phytosociology mycorrhizae |
title_short |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL |
title_full |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL |
title_fullStr |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL |
title_full_unstemmed |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL |
title_sort |
CORRELATION BETWEEN SOIL VARIABLES AND HERBAC-SHRUB SPECIES IN REVEGETATION OF DUNES IN THE NORTHERN COAST OF THE PARAÍBA STATE - BRAZIL |
author |
Santos, Marcelo dos |
author_facet |
Santos, Marcelo dos Rosado, Sebastião Carlos da Silva Filho, Ary Teixeira de Oliveira Carvalho, Dulcinéia de |
author_role |
author |
author2 |
Rosado, Sebastião Carlos da Silva Filho, Ary Teixeira de Oliveira Carvalho, Dulcinéia de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Santos, Marcelo dos Rosado, Sebastião Carlos da Silva Filho, Ary Teixeira de Oliveira Carvalho, Dulcinéia de |
dc.subject.por.fl_str_mv |
Dunes soil reclamation Phytosociology mycorrhizae |
topic |
Dunes soil reclamation Phytosociology mycorrhizae |
description |
This work analysed the floristic and phytosociologycal occurrence of the secondary vegetation established on seven tailing dune (irrigated or non-irrigated) areas, and the interactions between the composition of this vegetation and physical, chemical, biochemical and microbiological soil traits. Both the floristic composition and structure (value of cover and frequency) of the plant community which formed upon dunes were recorded in forty, 3 x 3m plots. From the environmental variables of soil and distribution data of the species, the indirect analysis of the gradients was proceeded, yielding ordination diagrams of the plots, species and environmental variables (by canonical correspondence analysis, CCA). A total of 96 herb-shrub species belonging to 33 families was identified on recovering dune and “tabuleiro”. A greater number of species and families occurred in the irrigated dune areas. In dunes areas with three, five and seven years without irrigation, a higher cover value of Paspalum maritimum, Rhynchelytrum repens and Digitaria horizontalis was observed. The CCA separated the ‘tabuleiro’ and dune vegetation plots with one year from the other sites, while the dune vegetation of three, five and seven year of age irrigated or not, proved spread and did not point out the existence of a succession gradient in terms of soil variables and irrigation. The investigated sites, even those deeply disturbed, maintained a fungal community, favoring the evolution of an ecosystem, possessing a high number of arbuscular mycorrhizal spores (MA’s), this was particularly true in the five years old dune areas without irrigation. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-05 |
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://cerne.ufla.br/site/index.php/CERNE/article/view/476 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/476 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/476/412 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 6 No. 1 (2000); 019-029 CERNE; v. 6 n. 1 (2000); 019-029 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874940626796544 |