Artigo

Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil

This study conducts a biogeographical review of Aniba in Brazil, including its actual and potential distribution, and a review on the species conservation status. The potential distribution of each Aniba species was modeled using the Brazilian Plants and Fungi Biogeography system, which is interconn...

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Autor principal: Franciscon, Carlos Henrique
Outros Autores: Miranda, Izildinha Souza
Grau: Artigo
Idioma: English
Publicado em: Biota Neotropica 2020
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/14946
id oai:repositorio:1-14946
recordtype dspace
spelling oai:repositorio:1-14946 Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil Distribuição e conservação das espécies de Aniba Aubl. (Lauraceae Jussieu) no Brasil Franciscon, Carlos Henrique Miranda, Izildinha Souza This study conducts a biogeographical review of Aniba in Brazil, including its actual and potential distribution, and a review on the species conservation status. The potential distribution of each Aniba species was modeled using the Brazilian Plants and Fungi Biogeography system, which is interconnected with the SpeciesLink network. A consensus model based on up to five algorithms was used to model the potential distribution of each species. The endemism, conservation status and rarity of each species in Brazil were also analyzed. A total of 3059 records of 30 Brazilian Aniba species were found. In total, 16.1% of the records were excluded because of the lack of valid names, and 53.4% were excluded because of the lack of georeference and name of the person who identified the record. The consensus model showed good results for species with 20 or more pixels. The other species had many errors, and their models could only be used to determine new areas for collections. Nine species were endemic to Brazil, and only three species showed no indicator of rarity. The geographical distribution of Brazilian Aniba species shows a predominantly Amazonian pattern. Only four species are not actually found in the Amazon. Some Amazonian species may also be found in Atlantic Forest areas, and many other species have the potential to live there. Our results indicate that only three species have no conservation problems, whereas 14 species have conservation problems, and 13 other species require further population studies to be best evaluated. © 2018, Universidade Estadual de Campinas UNICAMP. All rights reserved. 2020-05-07T13:57:40Z 2020-05-07T13:57:40Z 2018 Artigo https://repositorio.inpa.gov.br/handle/1/14946 10.1590/1676-0611-BN-2017-0362 en Volume 18, Número 3 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Biota Neotropica
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language English
description This study conducts a biogeographical review of Aniba in Brazil, including its actual and potential distribution, and a review on the species conservation status. The potential distribution of each Aniba species was modeled using the Brazilian Plants and Fungi Biogeography system, which is interconnected with the SpeciesLink network. A consensus model based on up to five algorithms was used to model the potential distribution of each species. The endemism, conservation status and rarity of each species in Brazil were also analyzed. A total of 3059 records of 30 Brazilian Aniba species were found. In total, 16.1% of the records were excluded because of the lack of valid names, and 53.4% were excluded because of the lack of georeference and name of the person who identified the record. The consensus model showed good results for species with 20 or more pixels. The other species had many errors, and their models could only be used to determine new areas for collections. Nine species were endemic to Brazil, and only three species showed no indicator of rarity. The geographical distribution of Brazilian Aniba species shows a predominantly Amazonian pattern. Only four species are not actually found in the Amazon. Some Amazonian species may also be found in Atlantic Forest areas, and many other species have the potential to live there. Our results indicate that only three species have no conservation problems, whereas 14 species have conservation problems, and 13 other species require further population studies to be best evaluated. © 2018, Universidade Estadual de Campinas UNICAMP. All rights reserved.
format Artigo
author Franciscon, Carlos Henrique
spellingShingle Franciscon, Carlos Henrique
Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil
author2 Miranda, Izildinha Souza
author2Str Miranda, Izildinha Souza
title Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil
title_short Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil
title_full Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil
title_fullStr Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil
title_full_unstemmed Distribution and conservation of Aniba aubl. (Lauraceae Jussieu) species in brazil
title_sort distribution and conservation of aniba aubl. (lauraceae jussieu) species in brazil
publisher Biota Neotropica
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/14946
_version_ 1787144693618835456
score 11.755432

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