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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificadorx6e6X3pFwXQZ3DUS8rS5/DFMiB
Repositóriocptec.inpe.br/walmeida/2004/10.06.14.52   (acesso restrito)
Última Atualização2004:10.29.03.00.00 (UTC) marciana
Repositório de Metadadoscptec.inpe.br/walmeida/2004/10.06.14.52.46
Última Atualização dos Metadados2018:06.05.03.51.40 (UTC) administrator
Chave SecundáriaINPE-11678-PRE/7037
DOI10.1080/0143116031000101594
ISSN0143-1161
Chave de CitaçãoDessayLaMaShBaDiRo:2004:CoSt19
TítuloComparative study of the 1982-1983 and 1997-1998 El Nino events over different types of vegetation in South America
Ano2004
Mêsoct.
Data de Acesso11 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho680 KiB
2. Contextualização
Autor1 Dessay, Nadine
2 Laurent, Henrii
3 Machado, Luiz Augusto Toledo
4 Shimabukuro, Yosio Edemir
5 Batista, Getulio Teixeira
6 Diedhiou, Arona
7 Ronchail, Josyane
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JHMS
4 8JMKD3MGP5W/3C9JJCQ
Grupo1
2
3
4 DSR-INPE-MCT-BR
Afiliação1 IRD Centre de Montpellier, ESPACE Unit, Montpellier, France
2 Laboratoire d'Etudes des Transferts en Hydrologie et Environnement (LTHE), Grenoble, France
3 ACA/IAE/CTA, Divisatiao Ciencias Atmosfericas, Instituto de Aeronautica e Espaco, Sao Jose dos Campos, SP 12228-904, Brazil
4
5 Universidade de Taubaté, Depto. de Ciências Agrarias, Taubaté, SP, Brazil
6 IRD Institut de Recherche pour le Developpement, Paris, France
7 Universite Paris Sorbonne - Paris IV, Paris, France
Endereço de e-Mailatus@cptec.inpe.br
RevistaInternational Journal of Remote Sensing
Volume25
Número20
Páginas4063-4077
Histórico (UTC)2006-04-04 17:05:39 :: Fabia -> administrator ::
2008-06-10 19:51:01 :: administrator -> estagiario ::
2010-05-11 16:55:08 :: estagiario -> marciana ::
2011-11-01 19:09:52 :: marciana -> administrator ::
2012-11-01 07:51:00 :: administrator -> Fabia :: 2004
2013-02-20 14:49:00 :: Fabia -> administrator :: 2004
2016-06-04 21:38:46 :: administrator -> marciana :: 2004
2016-10-14 18:54:29 :: marciana -> administrator :: 2004
2018-06-05 03:51:40 :: administrator -> marciana :: 2004
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-ChaveSouth America
Climatology
Data reduction
Radiometers
Sensors
Data sets
Intercalibration
Normalized Difference Vegetation Index (NDVI)
ResumoThis work presents results which help to understand the behaviour of the Normalized Difference Vegetation Index (NDVI) anomalies over the South America continent during the two strongest El Nino events of the last century (1982-1983 and 1997-1998). The data used are parts of a long-term series (July 1981 to December 1999) of calibrated NDVI data derived from National Oceanic and Atmospheric Administration Advanced Very High Resolution Radiometer (NOAA AVHRR) datasets. Special emphasis has been given to the analysis of the response of the major Brazilian vegetation types. This paper introduces an approach that enhances NDVI anomalies relative to the long-term climatology of the region. We find a negative NDVI anomaly for most of the region during the 1982-1983 event, whereas for the 1997-1998 event positive NDVI anomalies were observed over most regions. Only the Nordeste region showed a similar vegetation response for both events. We identify three possible factors that may play a role in the different NDVI responses to the two El Nino events. Firstly, poor intercalibration of sensors may account for some, but not all of the differences. Secondly the response of the vegetation may depend upon the climate conditions prior to the El Nino events. Thirdly, the difference in the onset date and the duration of the mature phase of the two El Nino events, associated with very different Atlantic surface temperatures are shown to have dynamical consequences which may impact upon the vegetation.
ÁreaSRE
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Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo AlvoIJRS_Nadine_final.pdf
Grupo de UsuáriosFabia
administrator
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Detentor da CópiaSID/SCD
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.54.06 4
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirocptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyright creatorhistory descriptionlevel electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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