| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | x6e6X3pFwXQZ3DUS8rS5/DLkG6 |
| Repositório | cptec.inpe.br/walmeida/2004/10.14.09.41 |
| Última Atualização | 2004:11.25.02.00.00 (UTC) administrator |
| Repositório de Metadados | cptec.inpe.br/walmeida/2004/10.14.09.41.06 |
| Última Atualização dos Metadados | 2022:03.26.18.00.22 (UTC) administrator |
| Chave Secundária | INPE-11682-PRE/7041 |
| ISSN | 1051-0761 |
| Chave de Citação | KellerAABBDFFGKKLMMNNPDDVV:2004:EaRe |
| Título | Ecological research in the large-scale biosphere-atmosphere experiment in Amazonia: Early results  |
| Ano | 2004 |
| Mês | aug. |
| Data de Acesso | 03 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 586 KiB |
| 2. Contextualização | |
| Autor | 1 Keller, M. 2 Alencar, A. 3 Asner, G. P. 4 Braswell, B. 5 Bustamante, M. 6 Davidson, E. 7 Feldpausch, T. 8 Fernandes, E. 9 Goulden, M. 10 Kabat, P. 11 Kruijt, B. 12 Luizao, F. 13 Miller, S. 14 Markewitz, D. 15 Nobre, Antonio Donato 16 Nobre, Carlos Afonso 17 Priante, N. 18 Da Rocha, H. 19 Dias, P. S. 20 Von Randow, Celso 21 Vourlitis, G. L. |
| Identificador de Curriculo | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 8JMKD3MGP5W/3C9JGQ7 |
| Grupo | 1 DMA-INPE-MCT-BR |
| Afiliação | 1 CPTEC-INPE-Cachoeira Paulista-12630-000-SP-Brasil |
| Endereço de e-Mail | atus@cptec.inpe.br |
| Revista | Ecological Applications |
| Volume | 14 |
| Número | 4 |
| Páginas | S3-S16 Suppl. |
| Histórico (UTC) | 2004-12-03 18:05:52 :: Fabia -> administrator :: 2008-06-10 19:51:03 :: administrator -> estagiario :: 2010-05-11 16:55:10 :: estagiario -> marciana :: 2011-12-05 12:10:16 :: marciana -> administrator :: 2022-03-26 18:00:22 :: administrator -> marciana :: 2004 |
| 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 carbon cerrado land-use and land cover change LBA nutrients Oxisol savanna trace gases tropical forest Ultisol |
| Resumo | The Large-scale Biosphere-Atmosphere Experiment in Amazonia (LBA) is a multinational, interdisciplinary research program led by Brazil. Ecological studies in LBA focus on how tropical forest conversion, regrowth, and selective logging influence carbon storage,. nutrient dynamics, trace gas fluxes, and the prospect for sustainable land use in the Amazon region. Early results from ecological studies within LBA emphasize the variability within the vast Amazon region and the profound effects that land-use and landcover changes are having on that landscape. The predominant land cover of the Amazon region is evergreen forest; nonetheless, LBA studies have observed strong seasonal patterns in gross primary production, ecosystem respiration, and net ecosystem exchange, as well as phenology and tree growth. The seasonal patterns vary spatially and interannually and evidence suggests that these patterns are driven not only by variations in weather but also by innate biological rhythms of the forest species. Rapid rates of deforestation have marked the forests of the Amazon region over the past three decades. Evidence from ground-based surveys and remote sensing show that substantial areas of forest are being degraded by logging activities and through the collapse of forest edges. Because forest edges and logged forests are susceptible to fire, positive feedback cycles of forest degradation may be initiated by land-use-change events. LBA studies indicate that cleared lands in the Amazon, once released from cultivation or pasture usage, regenerate biomass rapidly. However, the pace of biomass accumulation is dependent upon past land use and the depletion of nutrients by unsustainable land-management practices. The challenge for ongoing research within LBA is to integrate the recognition of diverse patterns and processes into general models for prediction of regional ecosystem function. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Ecological research in... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/x6e6X3pFwXQZ3DUS8rS5/DLkG6 |
| URL dos dados zipados | http://urlib.net/zip/x6e6X3pFwXQZ3DUS8rS5/DLkG6 |
| Idioma | en |
| Arquivo Alvo | Keller_Ecological.pdf |
| Grupo de Usuários | Fabia administrator marciana |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | allowpublisher allowfinaldraft |
| Permissão de Leitura | allow from all |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/46JKC45 |
| Lista de Itens Citando | sid.inpe.br/mtc-m21/2012/07.13.14.42.59 2 |
| Divulgação | WEBSCI; PORTALCAPES. |
| Acervo Hospedeiro | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |