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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/46RNH7P
Repositóriosid.inpe.br/mtc-m21d/2022/05.09.12.35
Última Atualização2022:05.09.12.35.55 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/05.09.12.35.55
Última Atualização dos Metadados2023:01.03.16.46.06 (UTC) administrator
DOI10.1029/2021JD034608
ISSN2169-8996
2169-897X
Chave de CitaçãoRezendeCVRSPVTSRC:2022:ImLaUs
TítuloImpacts of Land Use Change and Atmospheric CO2 on Gross Primary Productivity (GPP), Evaporation, and Climate in Southern Amazon
Ano2022
MêsApr.
Data de Acesso18 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho3967 KiB
2. Contextualização
Autor 1 Rezende, Luiz Felipe Campos de
 2 Castro, Aline Anderson de
 3 Von Randow, Celso
 4 Ruscica, Romina
 5 Sakschewski, Boris
 6 Papastefanou, Phillip
 7 Viovy, Nicolas
 8 Thonicke, Kirsten
 9 Sörensson, Anna
10 Rammig, Anja
11 Cavalcanti, Iracema Fonseca de Albuquerque
Identificador de Curriculo 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11 8JMKD3MGP5W/3C9JHDE
ORCID 1 0000-0003-2569-9797
 2
 3 0000-0003-1045-4316
 4 0000-0003-0127-9579
 5
 6 0000-0002-4613-2565
 7 0000-0002-9197-6417
 8 0000-0001-5283-4937
 9 0000-0001-5093-9655
10 0000-0001-5425-8718
Grupo 1 DIIAV-CGCT-INPE-MCTI-GOV-BR
 2 DIIAV-CGCT-INPE-MCTI-GOV-BR
 3 DIIAV-CGCT-INPE-MCTI-GOV-BR
 4
 5
 6
 7
 8
 9
10
11 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação 1 Instituto Nacional de Pesquisas Espaciais (INPE)
 2 Instituto Nacional de Pesquisas Espaciais (INPE)
 3 Instituto Nacional de Pesquisas Espaciais (INPE)
 4 Universidad de Buenos Aires
 5 Potsdam Institute for Climate Impact Research (PIK)
 6 Technical University of Munich (TUM)
 7 Le Laboratoire des Sciences du Climat et de l'Environnement (LSCE)
 8 Potsdam Institute for Climate Impact Research (PIK)
 9 Universidad de Buenos Aires
10 echnical University of Munich (TUM)
11 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor 1 luizfeliperezende@gmail.com
 2 acaline@gmail.com
 3 celso.vonrandow@inpe.br
 4
 5
 6
 7
 8
 9
10
11 iracema.cavalcanti@gmail.com
RevistaJournal of Geophysical Research: Atmospheres
Volume127
Número8
Páginase2021JD034608
Histórico (UTC)2022-05-09 12:35:55 :: simone -> administrator ::
2022-05-09 12:35:56 :: administrator -> simone :: 2022
2022-05-09 12:37:26 :: simone -> administrator :: 2022
2022-10-02 22:56:56 :: administrator -> simone :: 2022
2022-12-20 14:16:48 :: simone -> administrator :: 2022
2023-01-03 16:46:06 :: administrator -> simone :: 2022
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
atmospheric CO2 elevated
climate changes
dynamic global vegetation models (DGVMs)
ResumoRecent publications indicate that the Amazon may be acting more as a carbon source than a sink in some regions. Moreover, the Amazon is a source of moisture for other regions in the continent, and deforestation over the years may be reducing this function. In this work, we analyze the impacts of elevated CO2 (eCO2) and land use change (LUC) on gross primary productivity (GPP) and evaporation in the southern Amazon (7°S 14°S, 66°W 51°W), which suffered strong anthropogenic influence in the period of 1981‒2010. We ran four dynamic global vegetation models (DGVMs), isolating historical CO2, constant CO2, LUC, and potential natural vegetation scenarios with three climate variable data sets: precipitation, temperature, and shortwave radiation. We compared the outputs to five observational data sets obtained through eddy covariance, remote sensing, meteorological measurements, and machine learning. The results indicate that eCO2 may have offset deforestation, with GPP increasing by ∼13.5% and 9.3% (dry and rainy seasons, respectively). After isolating the LUC effect, a reduction in evaporation of ∼4% and ∼1.2% (dry and rainy seasons, respectively) was observed. The analysis of forcings in subregions under strong anthropogenic impact revealed a reduction in precipitation of ∼15 and 30 mm, and a temperature rise of 1°C and 0.6°C (dry and rainy seasons, respectively). Differences in the implementation of plant physiology and leaf area index in the DGVMs introduced some uncertainties in the interpretation of the results. Nevertheless, we consider that it was an important exercise given the relevance.
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34T/46RNH7P
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34T/46RNH7P
Idiomaen
Arquivo AlvoJGR Atmospheres - 2022 - Rezende - Impacts of Land Use Change and Atmospheric CO2 on Gross Primary Productivity  GPP  .pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
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Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.50.18 1
DivulgaçãoWEBSCI
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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