1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/46JTGSB |
Repositório | sid.inpe.br/mtc-m21d/2022/03.28.14.30 (acesso restrito) |
Última Atualização | 2022:03.28.14.30.37 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2022/03.28.14.30.37 |
Última Atualização dos Metadados | 2023:01.03.16.46.03 (UTC) administrator |
DOI | 10.1016/j.rse.2022.112998 |
ISSN | 0034-4257 |
Chave de Citação | RangelPinagéBLGKSOKFH:2022:FoStSo |
Título | Forest structure and solar-induced fluorescence across intact and degraded forests in the Amazon ![](http://mtc-m21d.sid.inpe.br/col/dpi.inpe.br/banon/2000/01.23.20.24/doc/externalLink.gif) |
Ano | 2022 |
Mês | June |
Data de Acesso | 30 jun. 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 5307 KiB |
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2. Contextualização | |
Autor | 1 Rangel Pinagé, Ekena 2 Bell, David M. 3 Longo, Marcos 4 Gao, Sicog 5 Keller, Michael 6 Silva, Carlos A. 7 Ometto, Jean Pierre Henry Balbaud 8 Köhler, Philipp 9 Frankenberg, Christian 10 Huete, Alfredo |
Grupo | 1 2 3 4 5 6 7 DIPE3-COGPI-INPE-MCTI-GOV-BR |
Afiliação | 1 University of Technology Sydney 2 USDA Forest Service 3 California Institute of Technology 4 University of Canberra 5 California Institute of Technology 6 University of Florida 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 California Institute of Technology 9 California Institute of Technology 10 University of Technology Sydney |
Endereço de e-Mail do Autor | 1 rangelpe@oregonstate.edu 2 david.bell@usda.gov 3 mlongo@lbl.gov 4 steve.gao@canberra.edu.au 5 mkeller.co2@gmail.com 6 c.silva@ufl.edu 7 jean.ometto@inpe.br 8 pkoehler@caltech.edu 9 cfranken@caltech.edu 10 alfredo.huete@uts.edu.au |
Revista | Remote Sensing of Environment |
Volume | 274 |
Páginas | e112998 |
Nota Secundária | A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE |
Histórico (UTC) | 2022-03-28 14:30:37 :: simone -> administrator :: 2022-03-28 14:30:38 :: administrator -> simone :: 2022 2022-03-28 14:32:06 :: simone -> administrator :: 2022 2023-01-03 16:46:03 :: administrator -> simone :: 2022 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | Amazon Forest degradation Forest fires Forest structure Selective logging Solar-induced chlorophyll fluorescence |
Resumo | Tropical forest degradation (e.g., anthropogenic disturbances such as selective logging and fires) alters forest structure and function and influences the forest's carbon sink. In this study, we explored structure-function relationships across a variety of degradation levels in the southern Brazilian Amazon by 1) investigating how forest structural properties vary as a function of degradation history using airborne lidar data; 2) assessing the effects of degradation on solar-induced chlorophyll fluorescence (SIF) seasonality using TROPOMI data; and 3) quantifying the contribution of structural variables to SIF using multiple regression models with stepwise selection of lidar metrics. Forest degradation history was obtained through Landsat time-series classification. We found that fire, logging, and time since disturbance were major determinants of forest structure, and that forests affected by fires experienced larger variability in leaf area index (LAI), canopy height and vertical structure relative to logged and intact forests. Moreover, only recently burned forests showed significantly depressed SIF during the dry season compared to intact forests. Canopy height and the vertical distribution of foliage were the best predictors of SIF. Unexpectedly, we found that wet-season SIF was higher in active regenerating forests (~ 4 years after fires or logging) compared with intact forests, despite lower LAI. Our findings help to elucidate the mechanisms of carbon accumulation in anthropogenically disturbed tropical forests and indicate that they can capture large amounts of carbon while recovering. |
Área | CST |
Arranjo | Forest structure and... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Arquivo Alvo | pinage_2022_forest.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher allowfinaldraft24 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46L2FGP |
Lista de Itens Citando | sid.inpe.br/bibdigital/2022/04.04.04.47 3 |
Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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