Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.aquabot.2020.103293 http://hdl.handle.net/11449/205189 |
Resumo: | This study reviews and synthesizes information regarding swamps exposed to permanent waterlogging throughout the two Brazilian biodiversity hotspots: the Cerrado and the Atlantic Forest. Our aims were to answer the following questions related to tree composition in these swamps: i) how do climatic and geographical variation influence the similarity and diversity of the swamps? ii) which are the most common species and how do they differ between the hotspots? iii) what is the floristic similarity between the swamps? and iv) what are the threats to which the forests are exposed? Diversity is related to variations in rainfall and temperature that are influenced both by distance from the Atlantic Ocean and altitude. Although sharing key species, the species composition of the swamps shows greater similarity with their surrounding biome than with each other. Swamps are mainly threatened by logging and fragile conservation policies. At least 11 species occurring in this plant community are endangered, reinforcing the need for stricter conservation measures. We offer an updated list of species occurrence and identify species that are the most characteristic of swamp vegetation. |
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Repositório Institucional da UNESP |
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Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climateAltitudinal gradientAtlantic forestCerradoEndangered vegetationHydromorphic soilspaludosa vegetationSwampsWetlandsThis study reviews and synthesizes information regarding swamps exposed to permanent waterlogging throughout the two Brazilian biodiversity hotspots: the Cerrado and the Atlantic Forest. Our aims were to answer the following questions related to tree composition in these swamps: i) how do climatic and geographical variation influence the similarity and diversity of the swamps? ii) which are the most common species and how do they differ between the hotspots? iii) what is the floristic similarity between the swamps? and iv) what are the threats to which the forests are exposed? Diversity is related to variations in rainfall and temperature that are influenced both by distance from the Atlantic Ocean and altitude. Although sharing key species, the species composition of the swamps shows greater similarity with their surrounding biome than with each other. Swamps are mainly threatened by logging and fragile conservation policies. At least 11 species occurring in this plant community are endangered, reinforcing the need for stricter conservation measures. We offer an updated list of species occurrence and identify species that are the most characteristic of swamp vegetation.Instituto de Biociências Lab of Vegetation Ecology Universidade Estadual Paulista (UNESP), Av. 24-A 1515Escola Nacional de Botânica Tropical Instituto de Pesquisas Jardim Botânico do Rio de Janeiro. Rua Pacheco Leão, 2040, Solar da Imperatriz, Horto, CEP: 22460-030Secretaria de Educação de Ilhabela. Prefeitura Municipal de Ilhabela R. Prefeito Mariano Procópio de Araújo Carvalho, 86 - PerequêLaboratório de ecologia da vegetação Herbário Geraes Instituto Federal do Sul de Minas (IFSULDEMINAS), Rodovia Machado-Paraguaçu, km. 3Instituto de Biociências Lab of Vegetation Ecology Universidade Estadual Paulista (UNESP), Av. 24-A 1515Universidade Estadual Paulista (Unesp)Instituto de Pesquisas Jardim Botânico do Rio de Janeiro. Rua Pacheco LeãoR. Prefeito Mariano Procópio de Araújo CarvalhoInstituto Federal do Sul de Minas (IFSULDEMINAS)Chiminazzo, Marco Antonio [UNESP]Santos Andrade, RenonMarques Guimarães Knopczyk, RafaelPazzini Vieira, LeonardoGomes Ferreira-Júnior, Walnir2021-06-25T10:11:20Z2021-06-25T10:11:20Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.aquabot.2020.103293Aquatic Botany, v. 168.0304-3770http://hdl.handle.net/11449/20518910.1016/j.aquabot.2020.1032932-s2.0-85091247499Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAquatic Botanyinfo:eu-repo/semantics/openAccess2021-10-23T11:48:10Zoai:repositorio.unesp.br:11449/205189Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:19:46.195820Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate |
title |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate |
spellingShingle |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate Chiminazzo, Marco Antonio [UNESP] Altitudinal gradient Atlantic forest Cerrado Endangered vegetation Hydromorphic soils paludosa vegetation Swamps Wetlands |
title_short |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate |
title_full |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate |
title_fullStr |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate |
title_full_unstemmed |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate |
title_sort |
Swamp vegetations in Brazilian hotspots: Threats, phytogeographical patterns and influences of climate |
author |
Chiminazzo, Marco Antonio [UNESP] |
author_facet |
Chiminazzo, Marco Antonio [UNESP] Santos Andrade, Renon Marques Guimarães Knopczyk, Rafael Pazzini Vieira, Leonardo Gomes Ferreira-Júnior, Walnir |
author_role |
author |
author2 |
Santos Andrade, Renon Marques Guimarães Knopczyk, Rafael Pazzini Vieira, Leonardo Gomes Ferreira-Júnior, Walnir |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Instituto de Pesquisas Jardim Botânico do Rio de Janeiro. Rua Pacheco Leão R. Prefeito Mariano Procópio de Araújo Carvalho Instituto Federal do Sul de Minas (IFSULDEMINAS) |
dc.contributor.author.fl_str_mv |
Chiminazzo, Marco Antonio [UNESP] Santos Andrade, Renon Marques Guimarães Knopczyk, Rafael Pazzini Vieira, Leonardo Gomes Ferreira-Júnior, Walnir |
dc.subject.por.fl_str_mv |
Altitudinal gradient Atlantic forest Cerrado Endangered vegetation Hydromorphic soils paludosa vegetation Swamps Wetlands |
topic |
Altitudinal gradient Atlantic forest Cerrado Endangered vegetation Hydromorphic soils paludosa vegetation Swamps Wetlands |
description |
This study reviews and synthesizes information regarding swamps exposed to permanent waterlogging throughout the two Brazilian biodiversity hotspots: the Cerrado and the Atlantic Forest. Our aims were to answer the following questions related to tree composition in these swamps: i) how do climatic and geographical variation influence the similarity and diversity of the swamps? ii) which are the most common species and how do they differ between the hotspots? iii) what is the floristic similarity between the swamps? and iv) what are the threats to which the forests are exposed? Diversity is related to variations in rainfall and temperature that are influenced both by distance from the Atlantic Ocean and altitude. Although sharing key species, the species composition of the swamps shows greater similarity with their surrounding biome than with each other. Swamps are mainly threatened by logging and fragile conservation policies. At least 11 species occurring in this plant community are endangered, reinforcing the need for stricter conservation measures. We offer an updated list of species occurrence and identify species that are the most characteristic of swamp vegetation. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:11:20Z 2021-06-25T10:11:20Z 2021-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.aquabot.2020.103293 Aquatic Botany, v. 168. 0304-3770 http://hdl.handle.net/11449/205189 10.1016/j.aquabot.2020.103293 2-s2.0-85091247499 |
url |
http://dx.doi.org/10.1016/j.aquabot.2020.103293 http://hdl.handle.net/11449/205189 |
identifier_str_mv |
Aquatic Botany, v. 168. 0304-3770 10.1016/j.aquabot.2020.103293 2-s2.0-85091247499 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Aquatic Botany |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129310134894592 |