L
Leo Siqueira
Researcher at University of Miami
Publications - 20
Citations - 591
Leo Siqueira is an academic researcher from University of Miami. The author has contributed to research in topics: Climate model & Sea surface temperature. The author has an hindex of 9, co-authored 19 publications receiving 414 citations. Previous affiliations of Leo Siqueira include National Institute for Space Research.
Papers
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Journal ArticleDOI
Impact of ocean model resolution on CCSM climate simulations
Ben P. Kirtman,Cecilia M. Bitz,Frank O. Bryan,William D. Collins,John M. Dennis,Nathan C. Hearn,James L. Kinter,Richard Loft,Clément Rousset,Leo Siqueira,Cristiana Stan,Robert A. Tomas,Mariana Vertenstein +12 more
TL;DR: In this paper, the NCAR Community Climate System Model version 3.5 (CCSM3.5) was used to examine how resolved ocean fronts and eddies impact the simulation of large-scale climate.
Journal ArticleDOI
Atlantic near-term climate variability and the role of a resolved Gulf Stream
Leo Siqueira,Ben P. Kirtman +1 more
TL;DR: In this article, the authors discuss results from a set of state-of-the-art climate model experiments in comparison with observational estimates that show that an assessment of predictability requires models that capture the variability of major oceanic fronts, which are, at best, poorly resolved and may even be absent in the near-term prediction of Intergovernmental Panel on Climate Change class models.
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The Brazilian Global Atmospheric Model (BAM): Performance for Tropical Rainfall Forecasting and Sensitivity to Convective Scheme and Horizontal Resolution
Silvio Nilo Figueroa,José Paulo Bonatti,Paulo Yoshio Kubota,Georg Grell,Hugh Morrison,Saulo R. M. Barros,Julio Pablo Reyes Fernandez,Enver Ramirez,Leo Siqueira,Graziela Luzia,Josiane Silva,Juliana R. Silva,Jayant K. Pendharkar,Vinicius Buscioli Capistrano,Débora Souza Alvim,Diego Pereira Enoré,Fábio L. R. Diniz,Praki Satyamurti,Iracema F. A. Cavalcanti,Paulo Nobre,Henrique M. J. Barbosa,Celso L. Mendes,Jairo Panetta +22 more
TL;DR: In this paper, the main features of the Brazilian Global Atmospheric Model (BAM) were described and analyzed for tropical rainfall forecasting, and its sensitivity to convective scheme and horizontal resolution.
Journal ArticleDOI
Climate Simulation and Change in the Brazilian Climate Model
Paulo Nobre,Leo Siqueira,Roberto A. F. de Almeida,Marta Malagutti,Emanuel Giarolla,Guilherme P. Castelão,Marcus Jorge Bottino,Paulo Yoshio Kubota,Silvio Nilo Figueroa,Mabel Calim Costa,Manoel Baptista Jr.,Luiz Irber,Gabriel G. Marcondes +12 more
TL;DR: In this paper, the 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).
Journal ArticleDOI
How MJO Teleconnections and ENSO Interference Impacts U.S. Precipitation
TL;DR: A composite analysis reveals how the Madden-Julian oscillation impacts North American rainfall through perturbations in both the upper-tropospheric flow and regional low-level moisturization.