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RISThe Low-Frequency Variability of the Southern Ocean Circulation
Publisher: American Meteorological Society
Abstract: ong time series of sea surface height (SSH), sea surface temperature, and wind stress curl are used to determine the main modes of low-frequency variability of the Southern Ocean (SO) circulation. The dominant mode is a ...
Coupled Ocean–Atmosphere Variations over the South Atlantic Ocean
Publisher: American Meteorological Society
Abstract: he impact of ocean?atmosphere interactions on summer rainfall over the South Atlantic Ocean is explored through the use of coupled ocean?atmosphere models. The Brazilian Center for Weather Forecast and Climate Studies ...
Amazon Deforestation and Climate Change in a Coupled Model Simulation
Publisher: American Meteorological Society
Abstract: The effects of Amazon deforestation on climate change are investigated using twin numerical experiments of an atmospheric general circulation model (AGCM) with prescribed global sea surface temperature and the same AGCM ...
Is the Recent Increasing Trend of Rainfall over Northeast Brazil Related to Sub-Saharan Drought?
Publisher: American Meteorological Society
Abstract: In recent years, there has been an increase in rainfall over northeast Brazil (Nordeste), while over the sub-Saharan region there has been a drought. The correlation coefficients between the 11-yr running means of the ...
Climate Simulation and Change in the Brazilian Climate Model
Publisher: American Meteorological Society
Abstract: he response of the global climate system to atmospheric CO2 concentration increase in time is scrutinized employing the Brazilian Earth System Model Ocean?Atmosphere version 2.3 (BESM-OA2.3). Through the achievement of ...