Hovmoller Diagrams
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Contribuição dos Distúrbios Ondulatórios de Leste para a chuva no Leste do Nordeste do Brasil: evolução sinótica média e simulações numéricas / Easterly Waves contribution for the eastern Northeast Brazil precipitation: mean synoptic evolution and numerical simulations
This study purpose was to verify the contribution of Easterly Wave Disturbances (EWDs) in the observed precipitation over the eastern part of Northeast Brazil (ENEB) during rainy season (AMJJ) and evaluate seasonal rainfall forecasts from RegCM3 (Regional Climate Model version 3). For the EWDs subjective identification it was used infrared satellite images a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2011
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2. Space-temporal variability of chlorophyll-a concentration and sea surface temperature estimated from satellite in the Brazilian Southeast Continental Margin / Variabilidade espaço-temporal da concentração de clorofila-a e temperatura da superfície do mar estimadas por satélite na Margem Continental Sudeste Brasileira
The objective of this work was to analyze the space-temporal variability of the chlorophyll-a concentration (Chl) and the sea surface temperature (SST) in the Brazilian Southeast Continental Margin (BSCM), between jan/1998 and dec/2006. Images from SeaWiFS e AVHRR were used for the extraction of the Chl and SST data respectively. Besides, Southeast Oscillati
Publicado em: 2008
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3. Interação das perturbações convectivas iniciadas na costa norte do Brasil com os distúrbios ondulatórios de leste / Interaction of the convective perturbations initiated in the northern coast of Brazil with the easterly waves
Investigaram-se os aspectos climatológicos das perturbações convectivas (PC) iniciadas na Costa Norte do Brasil (CNB) e sua relação com os Distúrbios Ondulatórios de Leste (DOL). Utilizou-se dados de fração de nuvens convectivas do ISCCP, de 1984 a 1998, com resoluções horizontal de 2,5o e temporal de 3 h, e um procedimento objetivo de tracking pa
Publicado em: 2005
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4. Análise de distúrbios ondulatórios de leste sobre o Oceano Atlântico Equatorial Sul / Analysis of wave disturbances from east over equatorial South Atlantic Oceanic
Using the National Meteorological Center (NMC) daily data and Outgoing Longwave Radiation data (OLR), this study focus on the main features of wave disturbances over the Equatorial Atlantic Ocean, vicinity of South America, during the First GARP Global Experiment (FGGE). Hovmoller diagrams and spectrum analysis of the meridional component of wind at 850 hPa
Publicado em: 1990