Biodiversity recovery of Neotropical secondary forests
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/221496 |
Resumo: | Old-growth tropical forests harbor an immense diversity of tree species but are rapidly being cleared, while secondary forests that regrow on abandoned agricultural lands increase in extent. We assess how tree species richness and composition recover during secondary succession across gradients in environmental conditions and anthropogenic disturbance in an unprecedented multisite analysis for the Neotropics. Secondary forests recover remarkably fast in species richness but slowly in species composition. Secondary forests take a median time of ve decades to recover the species richness of old-growth forest (80% recovery after 20 years) based on rarefaction analysis. Full recovery of species composition takes centuries (only 34% recovery after 20 years). A dual strategy that maintains both oldgrowth forests and species-rich secondary forests is therefore crucial for biodiversity conservation in human-modied tropical landscapes. |
id |
UFRGS-2_e6583bc864ecccb7166a84cdff30c069 |
---|---|
oai_identifier_str |
oai:www.lume.ufrgs.br:10183/221496 |
network_acronym_str |
UFRGS-2 |
network_name_str |
Repositório Institucional da UFRGS |
repository_id_str |
|
spelling |
Rozendaal, Danaë M. A.Bongers, FransAide, MitchellAlvarez Dávila, EstebanMuller, Sandra Cristina2021-05-26T04:32:34Z20192375-2548http://hdl.handle.net/10183/221496001120623Old-growth tropical forests harbor an immense diversity of tree species but are rapidly being cleared, while secondary forests that regrow on abandoned agricultural lands increase in extent. We assess how tree species richness and composition recover during secondary succession across gradients in environmental conditions and anthropogenic disturbance in an unprecedented multisite analysis for the Neotropics. Secondary forests recover remarkably fast in species richness but slowly in species composition. Secondary forests take a median time of ve decades to recover the species richness of old-growth forest (80% recovery after 20 years) based on rarefaction analysis. Full recovery of species composition takes centuries (only 34% recovery after 20 years). A dual strategy that maintains both oldgrowth forests and species-rich secondary forests is therefore crucial for biodiversity conservation in human-modied tropical landscapes.application/pdfengScience advances. Washington, DC. Vol. 5, no. 3 (Mar. 2019), eaau3114, p. 1-24BiodiversidadeFlorestasBiodiversity recovery of Neotropical secondary forestsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001120623.pdf.txt001120623.pdf.txtExtracted Texttext/plain83798http://www.lume.ufrgs.br/bitstream/10183/221496/2/001120623.pdf.txtfdc10d91d1467dee759ed637fb9ca1dbMD52ORIGINAL001120623.pdfTexto completo (inglês)application/pdf1139493http://www.lume.ufrgs.br/bitstream/10183/221496/1/001120623.pdfcf1a050297dcdb19f3549cc5730fe535MD5110183/2214962021-06-12 04:43:29.804103oai:www.lume.ufrgs.br:10183/221496Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-06-12T07:43:29Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Biodiversity recovery of Neotropical secondary forests |
title |
Biodiversity recovery of Neotropical secondary forests |
spellingShingle |
Biodiversity recovery of Neotropical secondary forests Rozendaal, Danaë M. A. Biodiversidade Florestas |
title_short |
Biodiversity recovery of Neotropical secondary forests |
title_full |
Biodiversity recovery of Neotropical secondary forests |
title_fullStr |
Biodiversity recovery of Neotropical secondary forests |
title_full_unstemmed |
Biodiversity recovery of Neotropical secondary forests |
title_sort |
Biodiversity recovery of Neotropical secondary forests |
author |
Rozendaal, Danaë M. A. |
author_facet |
Rozendaal, Danaë M. A. Bongers, Frans Aide, Mitchell Alvarez Dávila, Esteban Muller, Sandra Cristina |
author_role |
author |
author2 |
Bongers, Frans Aide, Mitchell Alvarez Dávila, Esteban Muller, Sandra Cristina |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Rozendaal, Danaë M. A. Bongers, Frans Aide, Mitchell Alvarez Dávila, Esteban Muller, Sandra Cristina |
dc.subject.por.fl_str_mv |
Biodiversidade Florestas |
topic |
Biodiversidade Florestas |
description |
Old-growth tropical forests harbor an immense diversity of tree species but are rapidly being cleared, while secondary forests that regrow on abandoned agricultural lands increase in extent. We assess how tree species richness and composition recover during secondary succession across gradients in environmental conditions and anthropogenic disturbance in an unprecedented multisite analysis for the Neotropics. Secondary forests recover remarkably fast in species richness but slowly in species composition. Secondary forests take a median time of ve decades to recover the species richness of old-growth forest (80% recovery after 20 years) based on rarefaction analysis. Full recovery of species composition takes centuries (only 34% recovery after 20 years). A dual strategy that maintains both oldgrowth forests and species-rich secondary forests is therefore crucial for biodiversity conservation in human-modied tropical landscapes. |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019 |
dc.date.accessioned.fl_str_mv |
2021-05-26T04:32:34Z |
dc.type.driver.fl_str_mv |
Estrangeiro 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://hdl.handle.net/10183/221496 |
dc.identifier.issn.pt_BR.fl_str_mv |
2375-2548 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001120623 |
identifier_str_mv |
2375-2548 001120623 |
url |
http://hdl.handle.net/10183/221496 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Science advances. Washington, DC. Vol. 5, no. 3 (Mar. 2019), eaau3114, p. 1-24 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
instname_str |
Universidade Federal do Rio Grande do Sul (UFRGS) |
instacron_str |
UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
collection |
Repositório Institucional da UFRGS |
bitstream.url.fl_str_mv |
http://www.lume.ufrgs.br/bitstream/10183/221496/2/001120623.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/221496/1/001120623.pdf |
bitstream.checksum.fl_str_mv |
fdc10d91d1467dee759ed637fb9ca1db cf1a050297dcdb19f3549cc5730fe535 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
|
_version_ |
1801225018736115712 |