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Summer precipitation variability over Southeastern South America in a global warming scenario
(Springer, 2012-05)
December–January–February (DJF) rainfall variability in southeastern South America (SESA) is studied in 18 coupled general circulation models from the WCRP/CMIP3 dataset, for present climate and the SRESA1B climate change ...
A multiple linear regression model for the prediction of summer rainfall in the northwestern Peruvian Amazon using large-scale indices
(Springer, 2024-01-02)
The northwestern Peruvian Amazon (NWPA) basin (78.4–75.8° W, 7.9–5.4° S) is an important region for coffee and rice production in Peru. Currently, no prediction models are available for estimating rainfall in advance during ...
Summer heat waves in southeastern Patagonia: an analysis of the intraseasonal timescale
(Wiley, 2016-03)
We explore the occurrence of intraseasonal summer heat waves in southeastern Patagonia (SEPG, 46∘ –52∘S; 65∘ –70∘W) since the late 19th century by means of the Twentieth Century Reanalysis version 2 (20CRv2). In total, we ...
Variabilidade das ondas de calor na região subtropical do Brasil
(Universidade Federal de Santa MariaBrasilMeteorologiaUFSMPrograma de Pós-Graduação em MeteorologiaCentro de Ciências Naturais e Exatas, 2017-03-03)
Recently, much has been discussed in the scientific community about global warming since the 1970s and its impacts on temperature extremes. Some studies refer to a time of the 21st century. However, even if this gap is ...
MJO modulating the activity of the leading mode of intraseasonal variability in South America
(MDPI, 2017-11)
Intraseasonal (IS) variability in South America is efficiently described through the first empirical orthogonal function of filtered precipitation or outgoing longwave radiation (OLR) anomalies. In the 30-90-day band, the ...
Estrutura do manto superior sob a Província Borborema através de tomografia telessísmica de onda P: implicações para o soerguimento, vulcanismo intraplaca e abertura do atlântico equatorial
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM GEODINÂMICA E GEOFÍSICA, 2018-02-28)
The Borborema Province is a geological and structural domain located in the Brazilian
Northeast, which is limited to the South by the São Francisco craton, to the West by the
Parna´ıba basin, and to the North and East ...
Performance of the coupling RegCM4.3 and CLM3.5: An analysis over southeastern BrazilPerformance do acoplamento RegCM4.3 e CLM3.5: Uma análise sobre o sudeste do Brasil
(2018-01-01)
This work analyzed the 3.5 land surface scheme coupled in the Regional Climate Model RegCM4 (RegCLM), seeking to identify the impact of this coupling in the climatology and in the interannual variability, mainly in the ...
Teleconnections between the Peruvian central Andes and northeast Brazil during extreme rainfall events in austral summer
(American Meteorological Society, 2016-02)
Extreme precipitation events in the Peruvian Andes have significant socioeconomic impacts, yet their atmospheric dynamics are poorly understood. Here austral summer (December–March) wet and dry spells and their continental- ...
Seasonal cycle of precipitation variability in South America on intraseasonal timescales
(Springer, 2018-09)
The seasonal cycle of the intraseasonal (IS) variability of precipitation in South America is described through the analysis of bandpass filtered outgoing longwave radiation (OLR) anomalies. The analysis is discriminated ...