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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3S4RJU8
Repositóriosid.inpe.br/mtc-m21c/2018/10.26.12.37   (acesso restrito)
Última Atualização2018:10.26.12.37.37 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/10.26.12.37.37
Última Atualização dos Metadados2019:01.14.17.06.37 (UTC) administrator
DOI10.1098/rstb.2018.0043
ISSN1552-2814
Chave de CitaçãoSilvaABEYABBBCFFFGKLSSSSX:2018:DrAmWi
TítuloDrought-induced Amazonian wildfires instigate a decadal-scale disruption of forest carbon dynamics
Ano2018
Mêsnov.
Data de Acesso02 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1663 KiB
2. Contextualização
Autor 1 Silva, Camila V. J.
 2 Aragão, Luiz Eduardo Oliveira e Cruz de
 3 Barlow, Jos
 4 Espirito Santo, Fernando
 5 Young, Paul J.
 6 Anderson, Liana O.
 7 Berenguer, Erika
 8 Brasil, Izaias
 9 Brown, I. Foster
10 Castro, Bruno
11 Farias, Renato
12 Ferreira, Joice
13 França, Filipe
14 Graça, Paulo M. L. A.
15 Kirsten, Letícia
16 Lopes, Aline Pontes
17 Salimon, Cleber
18 Scaranello, Marcos Augusto
19 Seixas, Marina
20 Souza, Fernanda C.
21 Xaud, Haron A. M.
Grupo 1
 2 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
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16 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
Afiliação 1 Lancaster University
 2 Instituto Nacional de Pesquisas Espaciais (INPE)
 3 Lancaster University
 4 Centre for Landscape and Climate Research (CLCR)
 5 Lancaster University
 6 Centro Nacional de Monitoramento e Alertas de Desastre Naturais (CEMADEN)
 7 Lancaster University
 8 Universidade Federal do Acre (UFAC)
 9 Universidade Federal do Acre (UFAC)
10 Instituto Centro de Vida
11 Instituto Centro de Vida
12 Embrapa Amazônia Oriental
13 Lancaster University
14 Instituto Nacional de Pesquisas da Amazônia (INPA)
15 Instituto Nacional de Pesquisas da Amazônia (INPA)
16 Instituto Nacional de Pesquisas Espaciais (INPE)
17 Universidade Estadual da Paraíba (UEPB)
18 Instituto Centro de Vida
19 Embrapa Amazônia Oriental
20 University of Leeds
21 Embrapa Roraima
Endereço de e-Mail do Autor 1
 2 luiz.aragao@inpe.br
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
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16 aline.lopes@inpe.br
RevistaPhilosophical Transactions of the Royal Society B: Biological Sciences
Volume373
Número1760
Páginase20180043
Histórico (UTC)2018-10-26 12:42:02 :: simone -> administrator :: 2018
2019-01-14 17:06:37 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavepost-fire dynamics
stem mortality
wood productivity
long-term recovery
fire disturbance
drought
ResumoDrought-induced wildfires have increased in frequency and extent over the tropics. Yet, the long-term (greater than 10 years) responses of Amazonian lowland forests to fire disturbance are poorly known. To understand post-fire forest biomass dynamics, and to assess the time required for fire-affected forests to recover to pre-disturbance levels, we combined 16 single with 182 multiple forest census into a unique large-scale and long-term dataset across the Brazilian Amazonia. We quantified biomass, mortality and wood productivity of burned plots along a chronosequence of up to 31 years post-fire and compared to surrounding unburned plots measured simultaneously. Stem mortality and growth were assessed among functional groups. At the plot level, we found that fire-affected forests have biomass levels 24.8 +/- 6.9% below the biomass value of unburned control plots after 31 years. This lower biomass state results from the elevated levels of biomass loss through mortality, which is not sufficiently compensated for by wood productivity (incremental growth thorn recruitment). At the stem level, we found major changes in mortality and growth rates up to 11 years post-fire. The post-fire stem mortality rates exceeded unburned control plots by 680% (i.e. greater than 40 cm diameter at breast height (DBH); 5-8 years since last fire) and 315% (i.e. greater than 0.7 g cm(-3) wood density; 0.75-4 years since last fire). Our findings indicate that wildfires in humid tropical forests can significantly reduce forest biomass for decades by enhancing mortality rates of all trees, including large and high wood density trees, which store the largest amount of biomass in old-growth forests. This assessment of stem dynamics, therefore, demonstrates that wildfires slow down or stall the post-fire recovery of Amazonian forests.
ÁreaSRE
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvosilva_drought.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3F3NU5S
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.13.21.11 2
DivulgaçãoWEBSCI; PORTALCAPES; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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