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A expressão de busca foi <related:sid.inpe.br/mtc-m21c/2018/10.26.16.10.35-0:en:title:2:droughts forests vulnerability amazonian:vulnerability amazonian forests repeated droughts:>.
9 referências similares encontradas (inclusive a original) buscando em 22 dentre 22 Arquivos.
Data e hora local de busca: 16/05/2024 09:24.
1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3S4S9FH
Repositóriosid.inpe.br/mtc-m21c/2018/10.26.16.10   (acesso restrito)
Última Atualização2018:10.26.16.10.35 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/10.26.16.10.35
Última Atualização dos Metadados2024:01.23.14.34.02 (UTC) simone
DOI10.1098/rstb.2017.0411
ISSN1552-2814
Chave de CitaçãoAndersonRCFMDWA:2018:VuAmFo
TítuloVulnerability of Amazonian forests to repeated droughts
Ano2018
MêsOct.
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1984 KiB
2. Contextualização
Autor1 Anderson, Liana Oighenstein
2 Ribeiro Neto, Germano
3 Cunha, Ana Paula
4 Fonseca, Marisa Gesteira
5 Moura, Yhasmin Mendes de
6 Dalagnol, Ricardo
7 Wagner, Fabien Hubert
8 Aragão, Luiz Eduardo Oliveira e Cruz de
Grupo1
2
3
4 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
5
6 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
7 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
8 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 Centro Nacional de Monitoramento e Alertas de Desastres Naturais (CEMADEN)
2 Centro Nacional de Monitoramento e Alertas de Desastres Naturais (CEMADEN)
3 Centro Nacional de Monitoramento e Alertas de Desastres Naturais (CEMADEN)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Lancaster University
6 Instituto Nacional de Pesquisas Espaciais (INPE)
7 Instituto Nacional de Pesquisas Espaciais (INPE)
8 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 liana.anderson@cemaden.gov.br
2
3
4
5
6
7
8 luiz.aragao@inpe.br
RevistaPhilosophical Transactions of the Royal Society B: Biological Sciences
Volume373
Número1760
Nota SecundáriaB3_ECONOMIA
Histórico (UTC)2018-10-26 16:12:30 :: simone -> administrator :: 2018
2019-01-14 17:06:37 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
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Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoExtreme droughts have been recurrent in the Amazon over the past decades, causing socio-economic and environmental impacts. Here, we investigate the vulnerability of Amazonian forests, both undisturbed and human-modified, to repeated droughts. We defined vulnerability as a measure of (i) exposure, which is the degree to which these ecosystems were exposed to droughts, and (ii) its sensitivity, measured as the degree to which the drought has affected remote sensing-derived forest greenness. The exposure was calculated by assessing the meteorological drought, using the standardized precipitation index (SPI) and the maximum cumulative water deficit (MCWD), which is related to vegetation water stress, from 1981 to 2016. The sensitivity was assessed based on the enhanced vegetation index anomalies (AEVI), derived from the newly available Moderate Resolution Imaging Spectroradiometer (MODIS)/Multi-Angle Implementation of Atmospheric Correction algorithm (MAIAC) product, from 2003 to 2016, which is indicative of forest's photosynthetic capacity. We estimated that 46% of the Brazilian Amazon biome was under severe to extreme drought in 2015/2016 as measured by the SPI, compared with 16% and 8% for the 2009/2010 and 2004/2005 droughts, respectively. The most recent drought (2015/2016) affected the largest area since the drought of 1981. Droughts tend to increase the variance of the photosynthetic capacity of Amazonian forests as based on the minimum and maximum AEVI analysis. However, the area showing a reduction in photosynthetic capacity prevails in the signal, reaching more than 400 000 km2 of forests, four orders of magnitude larger than areas with AEVI enhancement. Moreover, the intensity of the negative AEVI steadily increased from 2005 to 2016. These results indicate that during the analysed period drought impacts were being exacerbated through time. Forests in the twenty-first century are becoming more vulnerable to droughts, with larger areas intensively and negatively responding to water shortage in the region.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Vulnerability of Amazonian...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Vulnerability of Amazonian...
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvoanderson_vulnerability.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/2013/10.18.22.34 4
sid.inpe.br/bibdigital/2013/09.13.21.11 2
DivulgaçãoWEBSCI; PORTALCAPES; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
NotasPrêmio CAPES Elsevier 2023 - ODS 8: Trabalho decente e crescimento econômico
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/383JTLB
Repositóriosid.inpe.br/mtc-m19@80/2010/08.12.11.57   (acesso restrito)
Última Atualização2010:08.12.12.07.47 (UTC) marciana
Repositório de Metadadossid.inpe.br/mtc-m19@80/2010/08.12.11.57.45
Última Atualização dos Metadados2018:06.05.04.37.20 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1111/j.1469-8137.2010.03355.x
ISSN0028-646X
Chave de CitaçãoAndersonMaArLaArBaPh:2010:ReSeDe
TítuloRemote sensing detection of droughts in Amazonian forest canopies
ProjetoBECA-B/2006/01/BDE/04
Ano2010
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho7 KiB
2. Contextualização
Autor1 Anderson, Liana O.
2 Malhi, Yadvinder
3 Aragão, Luiz E. O. C.
4 Ladle, Richard
5 Arai, Egidio
6 Barbier, Nicolas
7 Phillips, Oliver
Identificador de Curriculo1
2
3
4
5 8JMKD3MGP5W/3C9JGUP
Grupo1
2
3
4
5 DSR-OBT-INPE-MCT-BR
Afiliação1 Univ Oxford, Environm Change Inst, Sch Geog & Environm, Oxford OX1 3QY, England
2 Univ Oxford, Environm Change Inst, Sch Geog & Environm, Oxford OX1 3QY, England
3 Univ Exeter, Sch Geog, Exeter EX4 4RJ, Devon England
4 Univ Oxford, Sch Geog & Environm, Oxford OX1 3QY, England. Univ Fed Vicosa, Dept Agr & Environm Engn, Vicosa, MG Brazil
5
6 IRD UMR Bot & Bioinformat Architecture Plantes AM, F-34398 Montpellier 05, France
7 Univ Leeds, Sch Geog, Leeds LS2 9JT, W Yorkshire England
RevistaNew Phytologist
Volume187
Número3
Páginas733-750
Nota SecundáriaA1_BIOTECNOLOGIA A1_CIÊNCIAS_AGRÁRIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_BIOLÓGICAS_II A1_ECOLOGIA_E_MEIO_AMBIENTE
Histórico (UTC)2011-05-22 13:37:05 :: marciana -> administrator :: 2010
2016-06-04 23:24:16 :: administrator -> marciana :: 2010
2016-10-12 00:28:57 :: marciana -> administrator :: 2010
2018-06-05 04:37:20 :: administrator -> marciana :: 2010
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-Chaverain
water
climate change
data set
drought
fieldwork
forest inventory
MODIS
mortality
phenology
photosynthesis
rainfall
remote sensing
spatiotemporal analysis
tropical forest
vegetation index
article
Brazil
drought
physiology
plant leaf
season
sunlight
telecommunication
time
tree
physiology
plant leaf
tree
Brazil
Droughts
Plant Leaves
Rain
Satellite Communications
Seasons
Sunlight
Time Factors
Trees
Water
Amazonia
Brazil
Droughts
Plant Leaves
Rain
Satellite Communications
Seasons
Sunlight
Time Factors
Trees
Water
ResumoRemote sensing data are a key tool to assess large forested areas, where limitations such as accessibility and lack of field measurements are prevalent. Here, we have analysed datasets from moderate resolution imaging spectroradiometer (MODIS) satellite measurements and field data to assess the impacts of the 2005 drought in Amazonia. We combined vegetation indices (VI) and climatological variables to evaluate the spatiotemporal patterns associated with the 2005 drought, and explore the relationships between remotely-sensed indices and forest inventory data on tree mortality. There were differences in results based on c4 and c5 MODIS products. C5 VI showed no spatial relationship with rainfall or aerosol optical depth; however, distinct regions responded significantly to the increased radiation in 2005. The increase in the Enhanced VI (EVI) during 2005 showed a significant positive relationship (P < 0.07) with the increase of tree mortality. By contrast, the normalized difference water index (NDWI) exhibited a significant negative relationship (P < 0.09) with tree mortality. Previous studies have suggested that the increase in EVI during the 2005 drought was associated with a positive response of forest photosynthesis to changes in the radiation income. We discuss the evidence that this increase could be related to structural changes in the canopy.
ÁreaSRE
ArranjoRemote sensing detection...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvoanderson.htm
Grupo de Usuáriosadministrator
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.45.03 1
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/44HC9SE
Repositóriosid.inpe.br/mtc-m21c/2021/04.20.19.50
Última Atualização2021:04.20.19.50.09 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2021/04.20.19.50.09
Última Atualização dos Metadados2022:04.03.22.29.09 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.5194/egusphere-egu21-13194
Chave de CitaçãoVedovatoCarvAragFeld:2021:PyCaFo
TítuloPyrogenic carbon and forest dynamics during drought in Amazonian forests
Ano2021
Data de Acesso16 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho277 KiB
2. Contextualização
Autor1 Vedovato, Laura
2 Carvalho, Lidiany
3 Aragão, Luiz Eduardo Oliveira e Cruz de
4 Feldpausch, Ted
Grupo1
2
3 DIOTG-CGCT-INPE-MCTI-GOV-BR
Afiliação1 University of Exeter
2 University of Exeter
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 University of Exeter
Endereço de e-Mail do Autor1 lv287@exeter.ac.uk
2
3 luiz.aragao@inpe.br
Nome do EventoEGU General Assembly
Localização do EventoOnline
Data19-30 apr.
Editora (Publisher)EGU
Histórico (UTC)2021-04-20 19:50:09 :: simone -> administrator ::
2022-04-03 22:29:09 :: administrator -> simone :: 2021
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoDuring extreme drought events, aboveground biomass (AGB) dynamics in Amazonian forests are altered through reduced productivity and increased tree mortality and carbon loss. Tree adaptations developed in response to historical drought may reduce the severity of carbon loss. Past droughts were likely associated with fire, which produced Pyrogenic Carbon (PyC), a form of carbon formed by the incomplete combustion of biomass burn and fossil fuel. PyC has specific properties that improve soil fertility and water holding capacity and decrease aluminium toxicity, among others. PyC can be found in different concentrations across the Amazon Basin, since it can be produced by local fires and aerosol deposition. It is unknown whether PyC could explain tree adaptations or contributes to Amazon forest dynamics, especially for extreme drought events. We hypothesize that PyC in soil can serve as a proxy of fire history and fire/drought adaptations and also support the forest during drought events because of its properties, decreasing mortality rates and maintaining rates of AGB gain equivalent to a non-extreme drought year. To evaluate this hypothesis, we used a dataset with more than 70 plots with repeat censuses distributed across the Amazon Basin and classified extreme drought events using maximum cumulative water deficit (MCWD) analysis. Soil samples were collected from the same plots during an intensive fieldwork campaign and PyC was quantified by hydrogen pyrolysis (HyPy). Forest plots were classified into high and low PyC based on the median across the whole dataset. Our preliminary results show that during extreme drought events, plots that have a greater concentration of PyC had significantly higher rates of AGB gain when compared with plots with lower concentrations of PyC (t-test, p < 0.05). During non-extreme drought years there was no significant difference in rates of AGB gain between plots with different concentrations of PyC. When we focus on plots with lower concentrations of PyC there is a significant decrease in rates of AGB gain during drought years compared to non-extreme drought years (t-test, p < 0.05). However, in plots with high concentrations of PyC there is no significant difference in rates of AGB gain, showing trees are able to maintain normal forest dynamics during extreme drought years. We conclude that PyC has an important role in mediating drought resistance and productivity in Amazonian forests.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Pyrogenic carbon and...
Conteúdo da Pasta docacessar
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Conteúdo da Pasta agreement
agreement.html 20/04/2021 16:50 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/44HC9SE
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/44HC9SE
Idiomaen
Arquivo AlvoEGU21-13194-print.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume
7. Controle da descrição
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atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemarte.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriodpi.inpe.br/sbsr@80/2006/11.15.20.39
Última Atualização2007:03.06.13.56.48 (UTC) administrator
Repositório de Metadadosdpi.inpe.br/sbsr@80/2006/11.15.20.39.44
Última Atualização dos Metadados2018:06.06.02.37.34 (UTC) administrator
Chave SecundáriaINPE-16249-PRE/10829
ISBN978-85-17-00031-7
Chave de CitaçãoAragãoShiLimMalAnd:2007:BuScAm
TítuloBurn scars in Amazonian forests under extreme drought conditions
FormatoCD-ROM; On-line.
Ano2007
Data de Acesso16 maio 2024
Tipo SecundárioPRE CN
Número de Arquivos1
Tamanho418 KiB
2. Contextualização
Autor1 Aragão, Luiz Eduardo Oliveira e Cruz de
2 Shimabukuro, Yosio Edemir
3 Lima, André
4 Malhi, Yadvinder
5 Anderson, Liana Oighenstein
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JJCQ
Grupo1
2 DSR-INPE-MCT-BR
Afiliação1 University of Oxford. Oxford University Centre for the Environment.
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 University of Oxford. Oxford University Centre for the Environment.
5 University of Oxford. Oxford University Centre for the Environment.
Endereço de e-Mail do Autor1 laragao@ouce.ox.ac.uk
2 yosio@ltid.inpe.br
3 andre@ltid.inpe.br
4 ymalhi@ouce.ox.ac.uk
5 lander@ouce.ox.ac.uk
EditorEpiphanio, José Carlos Neves
Galvão, Lênio Soares
Fonseca, Leila Maria Garcia
Endereço de e-Maillaragao@ouce.ox.ac.uk
Nome do EventoSimpósio Brasileiro de Sensoriamento Remoto, 13 (SBSR).
Localização do EventoFlorianópolis
Data21-26 abr. 2007
Editora (Publisher)Instituto Nacional de Pesquisas Espaciais (INPE)
Cidade da EditoraSão José dos Campos
Páginas6605-6608
Título do LivroAnais
Tipo TerciárioArtigo
OrganizaçãoInstituto Nacional de Pesquisas Espaciais (INPE)
Histórico (UTC)2006-11-16 12:04:08 :: laragao@ouce.ox.ac.uk -> sbsr ::
2007-01-10 00:10:26 :: sbsr -> administrator ::
2007-01-19 10:55:36 :: administrator -> laragao@ouce.ox.ac.uk ::
2007-01-19 11:09:13 :: laragao@ouce.ox.ac.uk -> administrator ::
2007-01-19 22:43:59 :: administrator -> laragao@ouce.ox.ac.uk ::
2007-01-19 22:45:33 :: laragao@ouce.ox.ac.uk -> administrator ::
2007-05-09 16:17:22 :: administrator -> marciana ::
2007-07-26 17:20:03 :: marciana -> administrator ::
2008-02-13 17:36:50 :: administrator -> marciana ::
2009-06-30 14:32:22 :: marciana -> erich@sid.inpe.br ::
2010-05-14 02:43:29 :: erich@sid.inpe.br -> marciana ::
2011-02-16 14:06:22 :: marciana -> administrator :: 2007
2018-06-06 02:37:34 :: administrator -> :: 2007
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Palavras-Chaveremote sensing
MODIS
TRMM
fires
carbon
Amazonian drought
sensoriamento remoto
queimadas
carbono
seca na Amazonia
ResumoThis paper shows the impact of fires in dense forests during the 2005 Amazonian drought. We used rainfall data from the Tropical Rainfall Monitoring Mission (TRMM) and burn scars were mapped using fraction images derived from MODIS MOD09 product. We found that Acre State was the most affected by the drought and its effects on dense forests. However, the combination of drought and intense land conversion practices in Rondônia created a risky environment for fires and consequent carbon losses from ecosystems to atmosphere. Therefore, a complete analysis, including all Amazonian States, would provide useful information for scientists and decision-makers to evaluate and plan the future of Amazonia under possible climate change scenarios.
ÁreaSRE
TipoSensoriamento Remoto da Amazônia
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Burn scars in...
Conteúdo da Pasta docacessar
Conteúdo da Pasta source
Aragao et al_SBSR_final.pdf 16/11/2006 10:04 144.3 KiB 
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/dpi.inpe.br/sbsr@80/2006/11.15.20.39
URL dos dados zipadoshttp://urlib.net/zip/dpi.inpe.br/sbsr@80/2006/11.15.20.39
Idiomaen
Arquivo Alvo6605-6608.pdf
Grupo de Usuáriosadministrator
erich@sid.inpe.br
laragao@ouce.ox.ac.uk
marciana
Visibilidadeshown
Detentor da CópiaSID/SCD
Permissão de Leituraallow from all
5. Fontes relacionadas
Repositório Espelhodpi.inpe.br/banon-pc2@80/2006/07.17.20.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Acervo Hospedeirodpi.inpe.br/banon/2003/12.10.19.30
6. Notas
Agência FinanciadoraNERC-UK, MCT, CAPES, IEB/BECA
Nota1
Campos Vaziosarchivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle tertiarymark url versiontype volume

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/45A6JUH
Repositóriosid.inpe.br/mtc-m21d/2021/08.20.13.19   (acesso restrito)
Última Atualização2021:08.20.13.24.54 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2021/08.20.13.19.03
Última Atualização dos Metadados2024:01.23.16.32.18 (UTC) simone
DOI10.1073/pnas.2019377118
ISSN0027-8424
Rótulo20210820
Chave de CitaçãoBerenguerLFMABEFFGJPQRSSWB:2021:TrImEl
TítuloTracking the impacts of El Nino drought and fire in human-modified Amazonian forests
Ano2021
MêsJUL 27
Data de Acesso16 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2293 KiB
2. Contextualização
Autor 1 Berenguer, Erika
 2 Lennox, Gareth D.
 3 Ferreira, Joice
 4 Malhi, Yadvinder
 5 Aragão, Luiz Eduardo Oliveira e Cruz de
 6 Barreto, Julia Rodrigues
 7 Espirito-Santo, Fernando Del Bon
 8 Figueiredo, Axa Emanuelle S.
 9 Franca, Filipe
10 Gardner, Toby Alan
11 Joly, Carlos A.
12 Palmeira, Alessandro F.
13 Quesada, Carlos Alberto
14 Rossi, Liana Chesini
15 Seixas, Marina Maria Moraes de
16 Smith, Charlotte C.
17 Withey, Kieran
18 Barlow, Jos
ORCID 1 0000-0001-8157-8792
 2
 3
 4 0000-0002-3503-4783
 5
 6 0000-0003-3182-200X
 7
 8 0000-0002-7276-905X
 9 0000-0003-3827-1917
10
11
12 0000-0003-1971-5359
13
14 0000-0002-9937-3979
Grupo 1
 2
 3
 4
 5 DIOTG-CGCT-INPE-MCTI-GOV-BR
Afiliação 1 University of Oxford
 2 Lancaster University
 3 Embrapa Amazônia Oriental
 4 University of Oxford
 5 Instituto Nacional de Pesquisas Espaciais (INPE)
 6 Universidade de São Paulo (USP)
 7 University of Leicester
 8 Instituto Nacional de Pesquisas da Amazônia (INPA)
 9 Lancaster University
10 Stockholm Environment Institute
11 Universidade Estadual de Campinas (UNICAMP)
12 Universidade Federal do Pará (UFPA)
13 Instituto Nacional de Pesquisas da Amazônia (INPA)
14 Universidade Estadual Paulista (UNESP_
15 Embrapa Amazônia Oriental
16 Lancaster University
17 Lancaster University
18 Lancaster University
Endereço de e-Mail do Autor 1
 2
 3
 4
 5 leocaragao@gmail.com
RevistaProceedings of The National Academy of Sciences of The United States of America
Volume118
Número30
Nota SecundáriaA1_SAÚDE_COLETIVA A1_QUÍMICA A1_PSICOLOGIA A1_ODONTOLOGIA A1_MEDICINA_VETERINÁRIA A1_MEDICINA_III A1_MEDICINA_II A1_MEDICINA_I A1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A1_INTERDISCIPLINAR A1_GEOGRAFIA A1_GEOCIÊNCIAS A1_FARMÁCIA A1_ENGENHARIAS_II A1_CIÊNCIAS_BIOLÓGICAS_III A1_CIÊNCIAS_BIOLÓGICAS_II A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_CIÊNCIA_DA_COMPUTAÇÃO A1_BIOTECNOLOGIA A1_BIODIVERSIDADE A1_ASTRONOMIA_/_FÍSICA A2_ENGENHARIAS_IV A2_ANTROPOLOGIA_/_ARQUEOLOGIA C_ZOOTECNIA_/_RECURSOS_PESQUEIROS
Histórico (UTC)2021-08-20 13:19:03 :: administrator -> simone ::
2021-08-20 13:24:54 :: simone -> administrator :: 2021
2021-08-20 13:24:54 :: administrator -> simone :: 2021
2021-08-20 13:25:03 :: simone -> administrator :: 2021
2022-04-03 22:27:31 :: administrator -> simone :: 2021
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-ChaveAmazon
degradation
El Nino
forest fires
logging
ResumoWith humanity facing an unprecedented climate crisis, the conservation of tropical forests has never been so important - their vast terrestrial carbon stocks can be turned into emissions by climatic and human disturbances. However, the duration of these effects is poorly understood, and it is unclear whether impacts are amplified in forests with a history of previous human disturbance. Here, we focus on the Amazonian epicenter of the 2015-16 El Nino, a region that encompasses 1.2\% of the Brazilian Amazon. We quantify, at high temporal resolution, the impacts of an extreme El Nino (EN) drought and extensive forest fires on plant mortality and carbon loss in undisturbed and human-modified forests. Mortality remained higher than pre-El Nino levels for 36 mo in EN-drought-affected forests and for 30 mo in EN-fire-affected forests. In EN-fire-affected forests, human disturbance significantly increased plant mortality. Our investigation of the ecological and physiological predictors of tree mortality showed that trees with lower wood density, bark thickness and leaf nitrogen content, as well as those that experienced greater fire intensity, were more vulnerable. Across the region, the 2015-16 El Nino led to the death of an estimated 2.5 +/- 0.3 billion stems, resulting in emissions of 495 +/- 94 Tg CO2. Three years after the El Nino, plant growth and recruitment had offset only 37\% of emissions. Our results show that limiting forest disturbance will not only help maintain carbon stocks, but will also maximize the resistance of Amazonian forests if fires do occur.*.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Tracking the impacts...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvoberenguer_tracking_2021.pdf
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simone
Visibilidadeshown
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.23 4
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
NotasPrêmio CAPES Elsevier 2023 - ODS 15: Vida terrestre
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository nextedition pages parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3KLMTJ2
Repositóriosid.inpe.br/mtc-m21b/2015/11.26.13.48   (acesso restrito)
Última Atualização2016:01.05.18.35.43 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2015/11.26.13.48.26
Última Atualização dos Metadados2018:06.04.02.55.52 (UTC) administrator
DOI10.1016/j.rse.2015.10.015
ISSN0034-4257
Chave de CitaçãoMouraHLGSASA:2015:SeDrEf
TítuloSeasonality and drought effects of Amazonian forests observed from multi-angle satellite data
Ano2015
MêsDec.
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho3356 KiB
2. Contextualização
Autor1 Moura, Yhasmin Mendes de
2 Hilker, Thomas
3 Lyapustin, Alexei I.
4 Galvão, Lênio Soares
5 Santos, João Roberto dos
6 Anderson, Liana O.
7 Sousa, Célio Helder Resende de
8 Arai, Egidio
Identificador de Curriculo1
2
3
4 8JMKD3MGP5W/3C9JHLF
5 8JMKD3MGP5W/3C9JHF4
6
7
8 8JMKD3MGP5W/3C9JGUP
Grupo1 SER-SRE-SPG-INPE-MCTI-GOV-BR
2
3
4 DSR-OBT-INPE-MCTI-GOV-BR
5 DSR-OBT-INPE-MCTI-GOV-BR
6
7
8 DSR-OBT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Oregon State University
3 NASA Goddard Space Flight Center
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 University of Oxford
7 Oregon State University
8 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 yhas.mendes@gmail.com
2
3
4 lenio.galvao@inpe.br
5 jroberto@ltid.inpe.br
6
7
8 egidio.arai@inpe.br
RevistaRemote Sensing of Environment
Volume171
Páginas278-290
Nota SecundáriaA1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE
Histórico (UTC)2015-11-26 13:48:26 :: simone -> administrator ::
2018-06-04 02:55:52 :: administrator -> simone :: 2015
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-ChaveAmazon
Drought
Anisotropy
Greening
Browning
MAIAC
MODIS
ResumoSeasonality and drought in Amazon rainforests have been controversially discussed in the literature, partially due to a limited ability of current remote sensing techniques to detect its impacts on tropical vegetation. We use a multi-angle remote sensing approach to determine changes in vegetation structure from differences in directional scattering (anisotropy) observed by the Moderate Resolution Imaging Spectroradiometer (MODIS) with data atmospherically corrected by the Multi-Angle Implementation Atmospheric Correction Algorithm (MAIAC). Our results show a strong linear relationship between anisotropy and field (r2 = 0.70) and LiDAR (r2 = 0.88) based estimates of LAI even in dense canopies (LAI ≤ 7 m2 m− 2). This allowed us to obtain improved estimates of vegetation structure from optical remote sensing. We used anisotropy to analyze Amazon seasonality based on spatially explicit estimates of onset and length of dry season obtained from the Tropical Rainfall Measurement Mission (TRMM). An increase in vegetation greening was observed during the beginning of dry season (across ~ 7% of the basin), which was followed by a decline (browning) later during the dry season (across ~ 5% of the basin). Anomalies in vegetation browning were particularly strong during the 2005 and 2010 drought years (~ 10% of the basin). We show that the magnitude of seasonal changes can be significantly affected by regional differences in onset and duration of the dry season. Seasonal changes were much less pronounced when assuming a fixed dry season from June through September across the Amazon Basin. Our findings reconcile remote sensing studies with field based observations and model results as they provide a sounder basis for the argument that tropical vegetation growth increases during the beginning of the dry season, but declines after extended drought periods. The multi-angle approach used in this work may help quantify drought tolerance and seasonality in the Amazonian forests.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Seasonality and drought...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Seasonality and drought...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 26/11/2015 11:48 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher allowfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
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5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3F3NU5S
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.45.03 4
sid.inpe.br/mtc-m21/2012/07.13.14.51.02 3
sid.inpe.br/mtc-m21/2012/07.13.14.53.28 1
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarymark tertiarytype url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/3E9BA5C
Repositóriosid.inpe.br/mtc-m19/2013/06.09.02.42.10   (acesso restrito)
Última Atualização2013:07.12.14.54.59 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2013/06.09.02.42.11
Última Atualização dos Metadados2021:07.28.21.56.14 (UTC) administrator
DOI10.1073/pnas.1204651110
ISSN0027-8424
Rótuloscopus
Chave de CitaçãoSaatchiAsMaArAnMyNe:2013:PeEfSe
TítuloPersistent effects of a severe drought on Amazonian forest canopy
Ano2013
MêsJan.
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1159 KiB
2. Contextualização
Autor1 Saatchi, S.
2 Asefi-Najafabady, S.
3 Malhi, Y.
4 Aragão, L. E. O. C.
5 Anderson, Liana Oighenstein
6 Myneni, R. B.
7 Nemani, R.
Grupo1
2
3
4
5 DSR-OBT-INPE-MCTI-GOV-BR
Afiliação1 Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, United States; Institute of Environment, University of California, Los Angeles, CA 90045, United States
2 Institute of Environment, University of California, Los Angeles, CA 90045, United States
3 Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford OX1 3QY, United Kingdom
4 College of Life and Environmental Sciences, University of Exeter, Devon EX4 4RJ, United Kingdom
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Department of Geography and Environment, Boston University, Boston, MA 02215, United States
7 Biospheric Sciences Branch, National Aeronautics and Space Administration/Ames Research Center, Moffett Field, CA 94035, United States
Endereço de e-Mail do Autor1 saatchi@jpl.nasa.gov
Endereço de e-Mailmarcelo.pazos@inpe.br
RevistaProceedings of the National Academy of Sciences of the United Sates of America
Volume110
Número2
Páginas565-570
Histórico (UTC)2021-07-28 21:56:14 :: administrator -> marciana :: 2013
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-Chaverain
water
article
canopy
drought
forest
moisture
priority journal
water content
Brazil
Droughts
Fires
Geographic Mapping
Microwaves
Radar
Time Factors
Trees
Tropical Climate
ResumoRecent Amazonian droughts have drawn attention to the vulnerability of tropical forests to climate perturbations. Satellite and in situ observations have shown an increase in fire occurrence during drought years and tree mortality following severe droughts, but to date there has been no assessment of long-term impacts of these droughts across landscapes in Amazonia. Here, we use satellite microwave observations of rainfall and canopy backscatter to show that more than 70 million hectares of forest in western Amazonia experienced a strong water deficit during the dry season of 2005 and a closely corresponding decline in canopy structure and moisture. Remarkably, and despite the gradual recovery in total rainfall in subsequent years, the decrease in canopy backscatter persisted until the next major drought, in 2010. The decline in backscatter is attributed to changes in structure and water content associated with the forest upper canopy. The persistence of low backscatter supports the slow recovery (>4 y) of forest canopy structure after the severe drought in 2005. The result suggests that the occurrence of droughts in Amazonia at 5-10 y frequency may lead to persistent alteration of the forest canopy.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Persistent effects of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo AlvoPNAS-2013-Saatchi-565-70.pdf
Grupo de Usuáriosadministrator
marcelo.pazos@inpe.br
marciana
self-uploading-INPE-MCTI-GOV-BR
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher allowfinaldraft
Permissão de Leituradeny from all and allow from 150.163
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5. Fontes relacionadas
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.13.21.11 2
URL (dados não confiáveis)www.pnas.org/cgi/doi/10.1073/pnas.1204651110
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
NotasThis article contains supporting information online at www.pnas.org/lookup/suppl/doi:10.1073/pnas.1204651110/-/DCSupplemental.
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/44QAPRE
Repositóriosid.inpe.br/mtc-m21c/2021/06.02.13.05   (acesso restrito)
Última Atualização2021:06.02.13.05.00 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2021/06.02.13.05.01
Última Atualização dos Metadados2022:04.03.22.28.48 (UTC) administrator
DOI10.1098/rspb.2021.0094
ISSN0962-8452
Chave de CitaçãoLopesSBRCNASCSSGA:2021:DrWiIm
TítuloDrought-driven wildfire impacts on structure and dynamics in a wet Central Amazonian forest
Ano2021
MêsMay
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1473 KiB
2. Contextualização
Autor 1 Lopes, Aline Pontes
 2 Silva, Camila V. J.
 3 Barlow, Jos
 4 Rincón, Lorena M.
 5 Campanharo, Wesley Augusto
 6 Nunes, Cássio A.
 7 Almeida, Catherine Torres de
 8 Silva Júnior, Celso Henrique Leite
 9 Cassol, Henrique Luís Godinho
10 Silva, Ricardo Dal'Agnol da
11 Stark, Scott C.
12 Graça, Paulo M. L. A.
13 Aragão, Luiz Eduardo Oliveira e Cruz de
Grupo 1 DIOTG-CGCT-INPE-MCTI-GOV-BR
 2
 3
 4
 5 DIOTG-CGCT-INPE-MCTI-GOV-BR
 6
 7 DIOTG-CGCT-INPE-MCTI-GOV-BR
 8 DIOTG-CGCT-INPE-MCTI-GOV-BR
 9 DIOTG-CGCT-INPE-MCTI-GOV-BR
10 DIOTG-CGCT-INPE-MCTI-GOV-BR
11
12
13 DIOTG-CGCT-INPE-MCTI-GOV-BR
Afiliação 1 Instituto Nacional de Pesquisas Espaciais (INPE)
 2 Lancaster Environment Centre
 3 Lancaster Environment Centre
 4 Instituto Nacional de Pesquisas da Amazônia (INPA)
 5 Instituto Nacional de Pesquisas Espaciais (INPE)
 6 Universidade Federal de Lavras (UFLA)
 7 Instituto Nacional de Pesquisas Espaciais (INPE)
 8 Instituto Nacional de Pesquisas Espaciais (INPE)
 9 Instituto Nacional de Pesquisas Espaciais (INPE)
10 Instituto Nacional de Pesquisas Espaciais (INPE)
11 Michigan State University
12 Instituto Nacional de Pesquisas da Amazônia (INPA)
13 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor 1 alineplopes@gmail.com
 2
 3
 4
 5 wesley.campanharo@gmail.com
 6
 7 cathe.torres@gmail.com
 8 celsohlsj@gmail.com
 9 hlcassol@hotmail.com
10 ricds@hotmail.com
11
12
13 leocaragao@gmail.com
RevistaProceedings of the Royal Society B: Biological Sciences
Volume288
Número1951
Páginase20210094
Nota SecundáriaA1_ZOOTECNIA_/_RECURSOS_PESQUEIROS A1_SAÚDE_COLETIVA A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_CIÊNCIAS_BIOLÓGICAS_II A1_CIÊNCIAS_BIOLÓGICAS_I A1_BIOTECNOLOGIA A1_BIODIVERSIDADE A2_ENGENHARIAS_IV
Histórico (UTC)2021-06-02 13:09:51 :: simone -> administrator :: 2021
2021-06-22 19:11:19 :: administrator -> simone :: 2021
2021-06-22 20:24:15 :: simone -> administrator :: 2021
2021-07-02 02:27:18 :: administrator -> simone :: 2021
2021-12-16 19:19:44 :: simone -> administrator :: 2021
2022-04-03 22:28:48 :: administrator -> simone :: 2021
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-Chavebiomass
demography
fire
forest degradation
growth
morphological traits
ResumoWhile the climate and human-induced forest degradation is increasing in the Amazon, fire impacts on forest dynamics remain understudied in the wetter regions of the basin, which are susceptible to large wildfires only during extreme droughts. To address this gap, we installed burned and unburned plots immediately after a wildfire in the northern Purus-Madeira (Central Amazon) during the 2015 El-Niño. We measured all individuals with diameter of 10 cm or more at breast height and conducted recensuses to track the demographic drivers of biomass change over 3 years. We also assessed how stem-level growth and mortality were influenced by fire intensity (proxied by char height) and tree morphological traits (size and wood density). Overall, the burned forest lost 27.3% of stem density and 12.8% of biomass, concentrated in small and medium trees. Mortality drove these losses in the first 2 years and recruitment decreased in the third year. The fire increased growth in lower wood density and larger sized trees, while char height had transitory strong effects increasing tree mortality. Our findings suggest that fire impacts are weaker in the wetter Amazon. Here, trees of greater sizes and higher wood densities may confer a margin of fire resistance; however, this may not extend to higher intensity fires arising from climate change.
ÁreaSRE
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Conteúdo da Pasta agreement
agreement.html 02/06/2021 10:05 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo Alvolopes_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/46KUATE
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 session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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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 Acesso16 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
15
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
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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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Conteúdo da Pasta docacessar
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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/2013/10.18.22.34 2
sid.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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