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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/42PR65H
Repositóriosid.inpe.br/mtc-m21c/2020/07.02.12.16
Última Atualização2020:07.21.11.18.00 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21c/2020/07.02.12.16.54
Última Atualização dos Metadados2022:01.04.01.35.15 (UTC) administrator
DOI10.1029/2019GB006396
ISSN0886-6236
Chave de CitaçãoYangSXKCAAKM:2020:InVaCa
TítuloInterannual variability of carbon uptake of secondary forests in the Brazilian Amazon (2004-2014)
Ano2020
MêsJune
Data de Acesso10 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho5057 KiB
2. Contextualização
Autor1 Yang, Yan
2 Saatchi, Sassan
3 Xu, Liang
4 Keller, Michael
5 Corsini, Christianne R.
6 Aragão, Luiz Eduardo Oliveira e Cruz de
7 Aguiar, Ana Paula Dutra de
8 Knyazikhin, Yuri
9 Myneni, Ranga B.
Identificador de Curriculo1
2
3
4
5
6
7 8JMKD3MGP5W/3C9JGHD
ORCID1 0000-0002-6373-9940
2
3 0000-0001-7400-3827
4 0000-0002-0253-3359
5 0000-0002-7530-6763
6 0000-0002-4134-6708
Grupo1
2
3
4
5 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
6 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
7 COCST-COCST-INPE-MCTIC-GOV-BR
Afiliação1 University of California
2 University of California
3 California Institute of Technology
4 Boston University
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
7 Instituto Nacional de Pesquisas Espaciais (INPE)
8 Boston University
9 Boston University
Endereço de e-Mail do Autor1 yangyannn@gmail.com
2
3
4
5
6 luiz.aragao@inpe.br
7 ana.aguiar@inpe.br
RevistaGlobal Biogeochemical Cycles
Volume34
Número6
Páginase2019GB006396
Nota SecundáriaA1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE A2_ASTRONOMIA_/_FÍSICA
Histórico (UTC)2020-07-02 12:16:54 :: simone -> administrator ::
2020-07-02 12:16:55 :: administrator -> simone :: 2020
2020-07-02 12:17:49 :: simone -> administrator :: 2020
2020-07-05 13:46:44 :: administrator -> simone :: 2020
2020-07-21 11:18:00 :: simone -> administrator :: 2020
2022-01-04 01:35:15 :: administrator -> simone :: 2020
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoTropical secondary forests (SF) play an important role in the global carbon cycle as a major terrestrial carbon sink. Here, we use high‐resolution TerraClass data set for tracking land use activities in the Brazilian Amazon from 20042014 to detect spatial patterns and carbon sequestration dynamics of secondary forests (SF). By integrating satellite lidar and radar observations, we found the SF area in the Brazilian Amazon increased from approximately 22 Mha (106 ha) in 2004 to 28 Mha in 2014. However, the expansion in area was also accompanied by a dynamic land use activity that resulted in about 50% recycling of SF area annually from frequent clearing and abandonment. Consequently, the average age of SF remained less than 10 years (age ~8.2 with one standard deviation of 3.2 spatially) over the period of the study. Estimation of changes of carbon stocks shows that SF accumulates approximately 8.5 Mg ha−1 year−1 aboveground biomass during the first 10 years after clearing and abandonment, 4.5 Mg ha−1 year−1 for the next 10 years followed by a more gradual increase of 3 Mg ha−1 year−1 from 20 to 30 years with much slower rate thereafter. The effective carbon uptake of SF in Brazilian Amazon was negligible (0.06 ± 0.03 PgC year−1 ) during this period, but the interannual variability was significantly larger (±0.2 PgC year−1 ). If the SF areas were left to grow without further clearing for 100 years, it would absorb about 0.14 PgC year−1 from the atmosphere, partially compensating the emissions from current rate of deforestation in the Brazilian Amazon.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Interannual variability of...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Interannual variability of...
Arranjo 3urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Interannual variability of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 02/07/2020 09:16 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/42PR65H
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/42PR65H
Idiomaen
Arquivo Alvo10.1029@2019GB006396.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3F3NU5S
8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.18.22.34 5
sid.inpe.br/bibdigital/2013/09.13.21.11 5
sid.inpe.br/bibdigital/2013/10.19.20.40 1
DivulgaçãoWEBSCI
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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