Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil

Detalhes bibliográficos
Autor(a) principal: Ávila,Marly Antonielle
Data de Publicação: 2021
Outros Autores: Mota,Nayara Mesquita, Souza,Saimo Rebleth, Santos,Rubens Manoel dos, Nunes,Yule Roberta Ferreira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100309
Resumo: Abstract Many factors can influence the structures and distributions of plant communities. Plant diversity of swamp forests reflect responses to water stress conditions. We evaluated the floristic diversity, structure, and composition of the regenerating shrub-tree species of six swamp forests in veredas ecosystems (northern Minas Gerais, Brazil), and the floristic similarities between them. All individuals ≥ 1 cm in diameter at ground level and < 3 cm in diameter at breast height were sampled in one hundred 25 m2 plots in each area. A total of 5442 individuals were recorded, distributed among 134 species, 85 genera, and 47 botanical families, with a diversity (Shannon) of 3.38 and equability (Pielou) of 0.69. Beta diversity was high, while similarities between the areas were low, with only two species common to all six sites. The forests showed different compositions, diversities, and natural regeneration structures, reflecting their ecotone nature and past anthropic impacts.
id UFRJ-3_f40fec78662fa6d8abd93a7536cf2c55
oai_identifier_str oai:scielo:S2179-80872021000100309
network_acronym_str UFRJ-3
network_name_str Floresta e Ambiente
repository_id_str
spelling Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern BrazilFlooded AreasJuvenilesPhytosociologySuccessionVeredaAbstract Many factors can influence the structures and distributions of plant communities. Plant diversity of swamp forests reflect responses to water stress conditions. We evaluated the floristic diversity, structure, and composition of the regenerating shrub-tree species of six swamp forests in veredas ecosystems (northern Minas Gerais, Brazil), and the floristic similarities between them. All individuals ≥ 1 cm in diameter at ground level and < 3 cm in diameter at breast height were sampled in one hundred 25 m2 plots in each area. A total of 5442 individuals were recorded, distributed among 134 species, 85 genera, and 47 botanical families, with a diversity (Shannon) of 3.38 and equability (Pielou) of 0.69. Beta diversity was high, while similarities between the areas were low, with only two species common to all six sites. The forests showed different compositions, diversities, and natural regeneration structures, reflecting their ecotone nature and past anthropic impacts.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100309Floresta e Ambiente v.28 n.1 2021reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087-floram-2019-0110info:eu-repo/semantics/openAccessÁvila,Marly AntonielleMota,Nayara MesquitaSouza,Saimo ReblethSantos,Rubens Manoel dosNunes,Yule Roberta Ferreiraeng2020-09-08T00:00:00Zoai:scielo:S2179-80872021000100309Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-09-08T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
title Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
spellingShingle Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
Ávila,Marly Antonielle
Flooded Areas
Juveniles
Phytosociology
Succession
Vereda
title_short Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
title_full Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
title_fullStr Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
title_full_unstemmed Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
title_sort Diversity and Structure of Natural Regeneration in Swamp Forests in Southeastern Brazil
author Ávila,Marly Antonielle
author_facet Ávila,Marly Antonielle
Mota,Nayara Mesquita
Souza,Saimo Rebleth
Santos,Rubens Manoel dos
Nunes,Yule Roberta Ferreira
author_role author
author2 Mota,Nayara Mesquita
Souza,Saimo Rebleth
Santos,Rubens Manoel dos
Nunes,Yule Roberta Ferreira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ávila,Marly Antonielle
Mota,Nayara Mesquita
Souza,Saimo Rebleth
Santos,Rubens Manoel dos
Nunes,Yule Roberta Ferreira
dc.subject.por.fl_str_mv Flooded Areas
Juveniles
Phytosociology
Succession
Vereda
topic Flooded Areas
Juveniles
Phytosociology
Succession
Vereda
description Abstract Many factors can influence the structures and distributions of plant communities. Plant diversity of swamp forests reflect responses to water stress conditions. We evaluated the floristic diversity, structure, and composition of the regenerating shrub-tree species of six swamp forests in veredas ecosystems (northern Minas Gerais, Brazil), and the floristic similarities between them. All individuals ≥ 1 cm in diameter at ground level and < 3 cm in diameter at breast height were sampled in one hundred 25 m2 plots in each area. A total of 5442 individuals were recorded, distributed among 134 species, 85 genera, and 47 botanical families, with a diversity (Shannon) of 3.38 and equability (Pielou) of 0.69. Beta diversity was high, while similarities between the areas were low, with only two species common to all six sites. The forests showed different compositions, diversities, and natural regeneration structures, reflecting their ecotone nature and past anthropic impacts.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S2179-80872021000100309
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100309
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087-floram-2019-0110
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 Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.28 n.1 2021
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
_version_ 1750128143723659264

Registros relacionados