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1. Identificação
Tipo de ReferênciaCapítulo de Livro (Book Section)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W/3PBDGC8
Repositóriosid.inpe.br/plutao/2017/07.25.14.25   (acesso restrito)
Última Atualização2017:07.25.14.25.35 (UTC) lattes
Repositório de Metadadossid.inpe.br/plutao/2017/07.25.14.25.35
Última Atualização dos Metadados2024:01.17.12.23.55 (UTC) lattes
Chave SecundáriaINPE--/
ISBN9780875904
Rótulolattes: 7168284647925847 3 MelackVictToma:2009:KeFiPe
Chave de CitaçãoSaleskaRochKruiNobr:2009:EcCaFl
TítuloEcosystem carbon fluxes and amazonian forest metabolism
Ano2009
Data de Acesso10 maio 2024
Tipo SecundárioPRE LI
Número de Arquivos1
Tamanho9291 KiB
2. Contextualização
Autor1 Saleska, Scott
2 Rocha, Humberto da
3 Kruijt, Bart
4 Nobre, Antonio
Grupo1
2
3
4 CST-CST-INPE-MCT-BR
Afiliação1 University of Arizona
2 Universidade de São Paulo (USP)
3 Wageningen University and Research Center
4 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3
4 anobre27@gmail.com
EditorKeller, M.
Bustamante, M.
Gash, J.
Dias, P. S.
Endereço de e-Mailjavier.tomasella@cptec.inpe.br
Título do LivroGeophysical Monograph Series 186: Amazonia and Climate Change
Editora (Publisher)American Geophyscial Union
CidadeWashington, DC
Páginas389-407
Histórico (UTC)2017-07-25 14:25:35 :: lattes -> administrator ::
2021-03-02 19:16:19 :: administrator -> lattes :: 2009
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-ChaveEcosystem
carbon fluxes
amazon
ResumoLong-term measurements of ecosystem-atmosphere exchanges of carbon, water, and energy, via eddy flux towers, give insight into three key questions about Amazonian forest function. First, what is the carbon balance of Amazon forests? Some towers give accurate site-specific carbon balances, as validated by independent methods, but decisive resolution of the large-scale question will also require integration of remote sensing techniques (to detect and encompass the distributionofnaturally induced disturbance states across the landscape ofoldgrowth forests) with eddy flux process studies (to characterize the association between carbon balance and forest disturbance states). Second, what is the seasonality of ecosystem metabolism in Amazonian forests? Models have historically simulated dry season declines in photo,synthetic metabolism, a consequence of modeled water limitation. Tower sites in equatorial Amazonian forests, however, show that photosynthetic metabolism increases during dly seasons ("green up"), perhaps because deep roots buffer trees from dry season water stress, while phenological rhythms trigger leaf flush, associated with increased solar irradiance. Third, how does ecosystem metabolism vary across biome types and laJ,id use patterns? As dry season length increases from equatorial forest, to drier southern forests, to savanna, fluxes show seasonal patterns consistent with increasing water stress, including a switch from dly season green up to "brown down." Land use change in forest ecosystems removes deep roots, artificially inducing the same trend toward brown down. In the final part, this review suggests that eddy tower network and satellitebased insights into seasonal responses provide a model for detecting responses to extreme interannual climate variations that can test whether forests are vulnerable to model-simulated Amazonian forest collapse under climate change.
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4. Condições de acesso e uso
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Arquivo Alvosakeska.pdf
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Permissão de Leituradeny from all and allow from 150.163
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.19.20.40 1
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition format issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor seriestitle session shorttitle sponsor subject tertiarymark tertiarytype translator url volume
7. Controle da descrição
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