A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae

Detalhes bibliográficos
Autor(a) principal: Garcia,Ricardo José Francischetti
Data de Publicação: 2009
Outros Autores: Longhi-Wagner,Hilda Maria, Pirani,José Rubens, Meirelles,Sérgio Tadeu
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Botany
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042009000400009
Resumo: Twenty areas from eight Brazilian states were compared according to a list of 224 species of Poaceae. In order to determinate affinity patterns between the areas, a binary matrix was submitted to cluster and ordination analysis. The patterns found were then faced to climate and geographic position. The scores corresponding to the areas obtained from the cluster analysis showed a strong correlation to temperature. The scores corresponding to the species suggest a gradient that associates distribution patterns to the photosynthetic pathway (C3 or C4). The current results suggest that the traditional classification of the Southern American grasslands might require some modification in order to be broadly applicable in the Brazilian context.
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spelling A contribution to the phytogeography of Brazilian campos: an analysis based on PoaceaeBrazilian grasslandsGramineaemultivariate analysisSouth AmericaTwenty areas from eight Brazilian states were compared according to a list of 224 species of Poaceae. In order to determinate affinity patterns between the areas, a binary matrix was submitted to cluster and ordination analysis. The patterns found were then faced to climate and geographic position. The scores corresponding to the areas obtained from the cluster analysis showed a strong correlation to temperature. The scores corresponding to the species suggest a gradient that associates distribution patterns to the photosynthetic pathway (C3 or C4). The current results suggest that the traditional classification of the Southern American grasslands might require some modification in order to be broadly applicable in the Brazilian context.Sociedade Botânica de São Paulo2009-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042009000400009Brazilian Journal of Botany v.32 n.4 2009reponame:Brazilian Journal of Botanyinstname:Sociedade Botânica de São Paulo (SBSP)instacron:SBSP10.1590/S0100-84042009000400009info:eu-repo/semantics/openAccessGarcia,Ricardo José FrancischettiLonghi-Wagner,Hilda MariaPirani,José RubensMeirelles,Sérgio Tadeueng2010-02-24T00:00:00Zoai:scielo:S0100-84042009000400009Revistahttps://www.scielo.br/j/rbb/ONGhttps://old.scielo.br/oai/scielo-oai.phpbrazbot@gmail.com||brazbot@gmail.com1806-99590100-8404opendoar:2010-02-24T00:00Brazilian Journal of Botany - Sociedade Botânica de São Paulo (SBSP)false
dc.title.none.fl_str_mv A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
title A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
spellingShingle A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
Garcia,Ricardo José Francischetti
Brazilian grasslands
Gramineae
multivariate analysis
South America
title_short A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
title_full A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
title_fullStr A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
title_full_unstemmed A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
title_sort A contribution to the phytogeography of Brazilian campos: an analysis based on Poaceae
author Garcia,Ricardo José Francischetti
author_facet Garcia,Ricardo José Francischetti
Longhi-Wagner,Hilda Maria
Pirani,José Rubens
Meirelles,Sérgio Tadeu
author_role author
author2 Longhi-Wagner,Hilda Maria
Pirani,José Rubens
Meirelles,Sérgio Tadeu
author2_role author
author
author
dc.contributor.author.fl_str_mv Garcia,Ricardo José Francischetti
Longhi-Wagner,Hilda Maria
Pirani,José Rubens
Meirelles,Sérgio Tadeu
dc.subject.por.fl_str_mv Brazilian grasslands
Gramineae
multivariate analysis
South America
topic Brazilian grasslands
Gramineae
multivariate analysis
South America
description Twenty areas from eight Brazilian states were compared according to a list of 224 species of Poaceae. In order to determinate affinity patterns between the areas, a binary matrix was submitted to cluster and ordination analysis. The patterns found were then faced to climate and geographic position. The scores corresponding to the areas obtained from the cluster analysis showed a strong correlation to temperature. The scores corresponding to the species suggest a gradient that associates distribution patterns to the photosynthetic pathway (C3 or C4). The current results suggest that the traditional classification of the Southern American grasslands might require some modification in order to be broadly applicable in the Brazilian context.
publishDate 2009
dc.date.none.fl_str_mv 2009-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042009000400009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042009000400009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-84042009000400009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Botânica de São Paulo
publisher.none.fl_str_mv Sociedade Botânica de São Paulo
dc.source.none.fl_str_mv Brazilian Journal of Botany v.32 n.4 2009
reponame:Brazilian Journal of Botany
instname:Sociedade Botânica de São Paulo (SBSP)
instacron:SBSP
instname_str Sociedade Botânica de São Paulo (SBSP)
instacron_str SBSP
institution SBSP
reponame_str Brazilian Journal of Botany
collection Brazilian Journal of Botany
repository.name.fl_str_mv Brazilian Journal of Botany - Sociedade Botânica de São Paulo (SBSP)
repository.mail.fl_str_mv brazbot@gmail.com||brazbot@gmail.com
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