10 citations · 22 across the 5 of their papers we have counts for
5 papers
Comparing an Ensemble Kalman Filter to a 4DVAR Data Assimilation System in Chaotic Dynamics
Fabrício Pereira Harter, Cleber Souza Corrêa
In this paper, the Ensemble Kalman Filter is compared with a 4DVAR Data Assimilation System in chaotic dynamics. The Lorenz model is chosen for its simplicity in structure and its…
Statistical Analysis of Spatial and Temporal Variability of Maximum Precipitation Events on the Rio Grande do Sul
Cleber Souza Corrêa
A statistical analysis of precipitation at Rio Grande do Sul State was presented in this article. The aim of this work was to identify spatial and temporal patterns of maximum prec…
Multidecadal Cycles Study in the Climate Indexes Series Using Wavelet Analysis in North/Northeast Brazil
Cleber Souza Corrêa, Roberto Lage Guedes, Karlmer Abel Bueno Corrêa +1
This study investigates the climatic index time series over the most recent 80 years, using monthly mean values from the Pacific Decadal Oscillation Index (PDO), Southern Oscillati…
Multidecadal Cycles of the Climatic Index: Sunspots that Affect North and Northeast of Brazil
Cleber Souza Corrêa, Roberto Lage Guedes, André Muniz Marinho da Rocha +1
Using the 1951--2017 historical series of the Atlantic Meridional Mode (AMM) index and the monthly number of sunspots, it was possible to observe a significant association between…
The Long-Range Memory and the Fractal Dimension: a Case Study for Alcântara
Cleber Souza Correa, Daniel Andrade Schuch, Antonio Paulo de Queiroz +3
This study aimed to analyze the time series behavior of the Southern Oscillation Index through techniques using Fast Fourier Transform, computing the autocorrelation function, and…