Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest.
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 EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148094 https://doi.org/10.5424/fs/2021303-16791 |
Resumo: | Aim of study: To assess structure, recruitment and mortality rates of tree species over almost three decades, 14 years before and 15 years after a forest fire. Materials and methods: All trees ≥ 5 cm in DBH were identified and measured in 12 permanent plots (50 m x 50 m), in 1983, 1987, 1989, 1995, 2008, and 2012 of a dense ombrophilous forest in Eastern Amazon, Brazil. The analyses were carried out including all sampled species and their ecological groups: shade-tolerant, light-demanding, and pioneer species. Treatments were compared through a Linear Mixed Effect Model. Main results: The 15-year post-fire period is not enough for the old-growth tropical forest to recover its pre-fire conditions of recruitment and mortality rates. The post-fire recruitment and mortality rates increased, mainly the recruitment of pioneer species (p-value < 0.05). Research highlights: In a period of 15 years after the occurrence of a surface fire, the old-growth tropical forest still has high recruitment rates of shade-tolerant and light-demanding species and high incidence of pioneer species, confirming the persistent fire effects on forest dynamics and species composition in this ecosystem |
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Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest.Espécies arbóreas pioneirasDinâmica das espéciesResiliência florestalFloresta Nacional do TapajósFloresta amazônicaFloresta TropicalAmazoniaAim of study: To assess structure, recruitment and mortality rates of tree species over almost three decades, 14 years before and 15 years after a forest fire. Materials and methods: All trees ≥ 5 cm in DBH were identified and measured in 12 permanent plots (50 m x 50 m), in 1983, 1987, 1989, 1995, 2008, and 2012 of a dense ombrophilous forest in Eastern Amazon, Brazil. The analyses were carried out including all sampled species and their ecological groups: shade-tolerant, light-demanding, and pioneer species. Treatments were compared through a Linear Mixed Effect Model. Main results: The 15-year post-fire period is not enough for the old-growth tropical forest to recover its pre-fire conditions of recruitment and mortality rates. The post-fire recruitment and mortality rates increased, mainly the recruitment of pioneer species (p-value < 0.05). Research highlights: In a period of 15 years after the occurrence of a surface fire, the old-growth tropical forest still has high recruitment rates of shade-tolerant and light-demanding species and high incidence of pioneer species, confirming the persistent fire effects on forest dynamics and species composition in this ecosystemDÁRLISON FERNANDES-CARVALHO-DE-ANDRADE, INSTITUTO CHICO MENDES DE CONSERVAÇÃO DA BIODIVERSIDADE; ADEMIR ROBERTO RUSCHEL, CPATU; GUSTAVO SCHWARTZ, CPATU; JOÃO OLEGÁRIO PEREIRA-DE-CARVALHO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; JOÃO RICARDO VASCONCELLOS-GAMA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ.FERNANDES-CARVALHO-DE-ANDRADE, D.RUSCHEL, A. R.SCHWARTZ, G.PEREIRA-DE-CARVALHO, J. O.VASCONCELLOS-GAMA, J. R.2023-04-13T16:07:15Z2023-04-13T16:07:15Z2022-11-072021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleForest Systems, v. 30, n. 3, e009, 2021.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148094https://doi.org/10.5424/fs/2021303-16791enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2023-04-13T16:07:15Zoai:www.alice.cnptia.embrapa.br:doc/1148094Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542023-04-13T16:07:15falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542023-04-13T16:07:15Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. |
title |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. |
spellingShingle |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. FERNANDES-CARVALHO-DE-ANDRADE, D. Espécies arbóreas pioneiras Dinâmica das espécies Resiliência florestal Floresta Nacional do Tapajós Floresta amazônica Floresta Tropical Amazonia |
title_short |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. |
title_full |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. |
title_fullStr |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. |
title_full_unstemmed |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. |
title_sort |
Persistent fire effect on forest dynamics and species composition of an old-growth tropical forest. |
author |
FERNANDES-CARVALHO-DE-ANDRADE, D. |
author_facet |
FERNANDES-CARVALHO-DE-ANDRADE, D. RUSCHEL, A. R. SCHWARTZ, G. PEREIRA-DE-CARVALHO, J. O. VASCONCELLOS-GAMA, J. R. |
author_role |
author |
author2 |
RUSCHEL, A. R. SCHWARTZ, G. PEREIRA-DE-CARVALHO, J. O. VASCONCELLOS-GAMA, J. R. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
DÁRLISON FERNANDES-CARVALHO-DE-ANDRADE, INSTITUTO CHICO MENDES DE CONSERVAÇÃO DA BIODIVERSIDADE; ADEMIR ROBERTO RUSCHEL, CPATU; GUSTAVO SCHWARTZ, CPATU; JOÃO OLEGÁRIO PEREIRA-DE-CARVALHO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; JOÃO RICARDO VASCONCELLOS-GAMA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ. |
dc.contributor.author.fl_str_mv |
FERNANDES-CARVALHO-DE-ANDRADE, D. RUSCHEL, A. R. SCHWARTZ, G. PEREIRA-DE-CARVALHO, J. O. VASCONCELLOS-GAMA, J. R. |
dc.subject.por.fl_str_mv |
Espécies arbóreas pioneiras Dinâmica das espécies Resiliência florestal Floresta Nacional do Tapajós Floresta amazônica Floresta Tropical Amazonia |
topic |
Espécies arbóreas pioneiras Dinâmica das espécies Resiliência florestal Floresta Nacional do Tapajós Floresta amazônica Floresta Tropical Amazonia |
description |
Aim of study: To assess structure, recruitment and mortality rates of tree species over almost three decades, 14 years before and 15 years after a forest fire. Materials and methods: All trees ≥ 5 cm in DBH were identified and measured in 12 permanent plots (50 m x 50 m), in 1983, 1987, 1989, 1995, 2008, and 2012 of a dense ombrophilous forest in Eastern Amazon, Brazil. The analyses were carried out including all sampled species and their ecological groups: shade-tolerant, light-demanding, and pioneer species. Treatments were compared through a Linear Mixed Effect Model. Main results: The 15-year post-fire period is not enough for the old-growth tropical forest to recover its pre-fire conditions of recruitment and mortality rates. The post-fire recruitment and mortality rates increased, mainly the recruitment of pioneer species (p-value < 0.05). Research highlights: In a period of 15 years after the occurrence of a surface fire, the old-growth tropical forest still has high recruitment rates of shade-tolerant and light-demanding species and high incidence of pioneer species, confirming the persistent fire effects on forest dynamics and species composition in this ecosystem |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2022-11-07 2023-04-13T16:07:15Z 2023-04-13T16:07:15Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Forest Systems, v. 30, n. 3, e009, 2021. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148094 https://doi.org/10.5424/fs/2021303-16791 |
identifier_str_mv |
Forest Systems, v. 30, n. 3, e009, 2021. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148094 https://doi.org/10.5424/fs/2021303-16791 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503543836639232 |