| 1. Identificação | ||||
| Tipo de Referência | Artigo em Revista Científica (Journal Article) | |||
| Site | mtc-m16d.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP7W/3A7L2JS | |||
| Repositório | sid.inpe.br/mtc-m19/2011/08.04.11.55 (acesso restrito) | |||
| Última Atualização | 2011:08.31.15.16.36 (UTC) secretaria.cpa@dir.inpe.br | |||
| Repositório de Metadados | sid.inpe.br/mtc-m19/2011/08.04.11.55.33 | |||
| Última Atualização dos Metadados | 2018:06.05.04.24.43 (UTC) administrator | |||
| Chave Secundária | INPE--PRE/ | |||
| DOI | 10.1111/j.1365-2486.2011.02405.x | |||
| ISSN | 1354-1013 | |||
| Chave de Citação | BradleyGBWAHAZA:2011:RePhRa | |||
| Título | Relationships between phenology, radiation and precipitation in the Amazon region  | |||
| Projeto | NERC QUEST initiative; European MC IEF FP7; DECC/Defra[GA01101] | |||
| Ano | 2011 | |||
| Mês | June | |||
| Data de Acesso | 11 maio 2024 | |||
| Tipo Secundário | PRE PI | |||
| Número de Arquivos | 1 | |||
| Tamanho | 1740 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Bradley, Andrew V. 2 Gerard, France F. 3 Barbier, Nicolas 4 Weedon, Graham P. 5 Anderson, Liana O. 6 Huntingford, Chris 7 Aragao, Luiz E. O. C. 8 Zelazowski, Przemyslaw 9 Arai, Egidio | |||
| Identificador de Curriculo | 1 2 3 4 5 6 7 8 9 8JMKD3MGP5W/3C9JGUP | |||
| Grupo | 1 2 3 4 5 DSR-OBT-INPE-MCT-BR 6 7 8 9 DSR-OBT-INPE-MCT-BR | |||
| Afiliação | 1 Univ Leicester, Dept Geog, Leicester LE1 7RH, Leics, England 2 Ctr Ecol & Hydrol, Wallingford OX10 8BB, Oxon, England 3 IRD UMR AMAP, F-34398 Montpellier 05, France 4 Joint Ctr Hydrometeorol Res, Hadley Ctr Climate Predict & Res, Met Off, Wallingford OX10 8BB, Oxon, England 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Ctr Ecol & Hydrol, Wallingford OX10 8BB, Oxon, England 7 Univ Exeter, Coll Life & Environm Sci, Exeter EX4 4RJ, Devon, England 8 Univ Oxford, Environm Change Inst, Ctr Environm, Oxford OX1 3QY, England 9 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Endereço de e-Mail | secretaria.cpa@dir.inpe.br | |||
| Revista | Global Change Biology | |||
| Volume | 17 | |||
| Número | 6 | |||
| Páginas | 2245-2260 | |||
| Histórico (UTC) | 2011-11-03 13:53:21 :: secretaria.cpa@dir.inpe.br -> banon :: 2011 2011-11-21 16:08:07 :: banon -> secretaria.cpa@dir.inpe.br :: 2011 2011-12-05 12:54:37 :: secretaria.cpa@dir.inpe.br -> administrator :: 2011 2012-07-15 02:59:33 :: administrator -> secretaria.cpa@dir.inpe.br :: 2011 2012-08-23 14:51:46 :: secretaria.cpa@dir.inpe.br -> administrator :: 2011 2018-06-05 04:24:43 :: administrator -> marciana :: 2011 | |||
| 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 | Amazonia cross-spectral analysis Fourier MODIS EVI phenology savanna seasonality Terra Firme forest time series vegetation modelling. TRANSITIONAL TROPICAL FOREST MODIS VEGETATION INDEXES NET PRIMARY PRODUCTION LAND-COVER CHANGE NDVI TIME-SERIES BRAZILIAN CERRADO RAIN-FOREST HARMONIC-ANALYSIS TREE PHENOLOGY SOUTH-AMERICA | |||
| Resumo | In tropical areas, Dynamic Global Vegetation Models (DGVMs) still have deficiencies in simulating the timing of vegetation phenology. To start addressing this problem, standard Fourier-based methods are applied to aerosol screened monthly remotely sensed phenology time series (Enhanced Vegetation Index, EVI) and two major driving factors of phenology: solar radiation and precipitation (for March 2000 through December 2006 over northern South America). At 1 x 1 km scale using, power (or variance) spectra on good quality aerosol screened time series, annual cycles in EVI are detected across 58.24% of the study area, the strongest (largest amplitude) occurring in the savanna. Terra Firme forest have weak but significant annual cycles in comparison with savannas because of the heterogeneity of vegetation and nonsynchronous phenological events within 1 x 1 km scale pixels. Significant annual cycles for radiation and precipitation account for 86% and 90% of the region, respectively, with different spatial patterns to phenology. Cross-spectral analysis was used to compare separately radiation with phenology/EVI, precipitation with phenology/EVI and radiation with precipitation. Overall the majority of the Terra Firme forest appears to have radiation as the driver of phenology (either radiation is in phase or leading phenology/EVI at the annual scale). These results are in agreement with previous research, although in Acre, central and eastern Peru and northern Bolivia there is a coexistence of 'in phase' precipitation over Terra Firme forest. In contrast in most areas of savanna precipitation appears to be a driver and savanna areas experiencing an inverse (antiphase) relationship between radiation and phenology is consistent with inhibited grassland growth due to soil moisture limitation. The resulting maps provide a better spatial understanding of phenology-driver relationships offering a bench mark to parameterize ecological models. | |||
| Área | SRE | |||
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Relationships between phenology,... | |||
| 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 | j.1365-2486.2011.02405.x.pdf | |||
| Grupo de Usuários | administrator banon secretaria.cpa@dir.inpe.br | |||
| Grupo de Leitores | administrator secretaria.cpa@dir.inpe.br | |||
| Visibilidade | shown | |||
| Política de Arquivamento | denypublisher denyfinaldraft | |||
| Permissão de Leitura | deny from all and allow from 150.163 | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E | |||
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.13.21.11 1 sid.inpe.br/mtc-m21/2012/07.13.14.45.03 1 | |||
| Divulgação | WEBSCI; PORTALCAPES; MGA. | |||
| Acervo Hospedeiro | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 | |||
| 6. Notas | ||||
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | marciana | |||
| atualizar | ||||