Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Botanica Brasilica |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000100055 |
Resumo: | ABSTRACT This study surveyed species of the family Araceae in Grumari restinga, located in the metropolitan region of the city of Rio de Janeiro, Brazil. We aimed to: i) evaluate the contribution of a single locality (Grumari restinga) to regional conservation (Rio de Janeiro State) of Araceae; and ii) compare the distribution of species of Araceae among restingas of the state. We calculated the extent of occurrence and the area of occupancy in the entire state for eight species of Araceae found in Grumari,and performed a similarity analysis among restingas. Our data demonstrate that the extent of occurrences for Anthurium augustinum, A. coriaceum and A. maricense are influenced by Grumari because this area is the boundary of their known distribution in the state. Grumari did not have an influence on the distribution of the other studied species. We found Anthurium coriaceum, A. luschnathianum and Philodendron crassinervium to exhibit unusual habits as terrestrial plants in sandy soil. The similarity analysis identified six groups of Araceae, four of which are related to the distance from adjacent forests. We demonstrated that this small conservation unit represents a key locality in the preservation of natural populations of species of Araceae in Rio de Janeiro State. |
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Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazilconservation statusfragmentationinventoryphylogenetic stockspecies distributionABSTRACT This study surveyed species of the family Araceae in Grumari restinga, located in the metropolitan region of the city of Rio de Janeiro, Brazil. We aimed to: i) evaluate the contribution of a single locality (Grumari restinga) to regional conservation (Rio de Janeiro State) of Araceae; and ii) compare the distribution of species of Araceae among restingas of the state. We calculated the extent of occurrence and the area of occupancy in the entire state for eight species of Araceae found in Grumari,and performed a similarity analysis among restingas. Our data demonstrate that the extent of occurrences for Anthurium augustinum, A. coriaceum and A. maricense are influenced by Grumari because this area is the boundary of their known distribution in the state. Grumari did not have an influence on the distribution of the other studied species. We found Anthurium coriaceum, A. luschnathianum and Philodendron crassinervium to exhibit unusual habits as terrestrial plants in sandy soil. The similarity analysis identified six groups of Araceae, four of which are related to the distance from adjacent forests. We demonstrated that this small conservation unit represents a key locality in the preservation of natural populations of species of Araceae in Rio de Janeiro State.Sociedade Botânica do Brasil2018-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000100055Acta Botanica Brasilica v.32 n.1 2018reponame:Acta Botanica Brasilicainstname:Sociedade Botânica do Brasil (SBB)instacron:SBB10.1590/0102-33062017abb0224info:eu-repo/semantics/openAccessCalazans,Luana S.B.Valadares,Rodrigo TheófiloSakuragui,Cassia MônicaLopes,Rosana Conradoeng2018-01-08T00:00:00Zoai:scielo:S0102-33062018000100055Revistahttps://www.scielo.br/j/abb/ONGhttps://old.scielo.br/oai/scielo-oai.phpacta@botanica.org.br||acta@botanica.org.br|| f.a.r.santos@gmail.com1677-941X0102-3306opendoar:2018-01-08T00:00Acta Botanica Brasilica - Sociedade Botânica do Brasil (SBB)false |
dc.title.none.fl_str_mv |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil |
title |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil |
spellingShingle |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil Calazans,Luana S.B. conservation status fragmentation inventory phylogenetic stock species distribution |
title_short |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil |
title_full |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil |
title_fullStr |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil |
title_full_unstemmed |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil |
title_sort |
Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil |
author |
Calazans,Luana S.B. |
author_facet |
Calazans,Luana S.B. Valadares,Rodrigo Theófilo Sakuragui,Cassia Mônica Lopes,Rosana Conrado |
author_role |
author |
author2 |
Valadares,Rodrigo Theófilo Sakuragui,Cassia Mônica Lopes,Rosana Conrado |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Calazans,Luana S.B. Valadares,Rodrigo Theófilo Sakuragui,Cassia Mônica Lopes,Rosana Conrado |
dc.subject.por.fl_str_mv |
conservation status fragmentation inventory phylogenetic stock species distribution |
topic |
conservation status fragmentation inventory phylogenetic stock species distribution |
description |
ABSTRACT This study surveyed species of the family Araceae in Grumari restinga, located in the metropolitan region of the city of Rio de Janeiro, Brazil. We aimed to: i) evaluate the contribution of a single locality (Grumari restinga) to regional conservation (Rio de Janeiro State) of Araceae; and ii) compare the distribution of species of Araceae among restingas of the state. We calculated the extent of occurrence and the area of occupancy in the entire state for eight species of Araceae found in Grumari,and performed a similarity analysis among restingas. Our data demonstrate that the extent of occurrences for Anthurium augustinum, A. coriaceum and A. maricense are influenced by Grumari because this area is the boundary of their known distribution in the state. Grumari did not have an influence on the distribution of the other studied species. We found Anthurium coriaceum, A. luschnathianum and Philodendron crassinervium to exhibit unusual habits as terrestrial plants in sandy soil. The similarity analysis identified six groups of Araceae, four of which are related to the distance from adjacent forests. We demonstrated that this small conservation unit represents a key locality in the preservation of natural populations of species of Araceae in Rio de Janeiro State. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03-01 |
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=S0102-33062018000100055 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000100055 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0102-33062017abb0224 |
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 do Brasil |
publisher.none.fl_str_mv |
Sociedade Botânica do Brasil |
dc.source.none.fl_str_mv |
Acta Botanica Brasilica v.32 n.1 2018 reponame:Acta Botanica Brasilica instname:Sociedade Botânica do Brasil (SBB) instacron:SBB |
instname_str |
Sociedade Botânica do Brasil (SBB) |
instacron_str |
SBB |
institution |
SBB |
reponame_str |
Acta Botanica Brasilica |
collection |
Acta Botanica Brasilica |
repository.name.fl_str_mv |
Acta Botanica Brasilica - Sociedade Botânica do Brasil (SBB) |
repository.mail.fl_str_mv |
acta@botanica.org.br||acta@botanica.org.br|| f.a.r.santos@gmail.com |
_version_ |
1752126662586138624 |