@InProceedings{SanchezBSGSRJRSMRCPMCLL:2010:PrClVa,
author = "Sanchez, E and Berbery, E H and Solman, S A and
Garc{\'{\i}}a-Ochoa, R and Samuelsson, P and Remedio, A C and
Jacob, Daniela and Rojas, M and S{\"o}rensson, A A and Menendez,
C and da Rocha, R P and Castro, Manuel and Pessacg, Natalia L and
Marengo, Jos{\'e} Ant{\^o}nio and Chou, Sin Chan and Li, Laurent
and Le Treut, H",
affiliation = "UCLM, Toledo, Spain and U. Maryland, College Park, MD, USA and
UBA-CONICET, Buenos Aires, Argentina and UCLM, Toledo, Spain and
SMHI, Norrk{\"o}ping, Sweden and MPI, Hamburg, Germany and MPI,
Hamburg, Germany and U. Chile, Santiago, Chile and CIMA/CONICET,
Buenos Aires, Argentina and CIMA/CONICET, Buenos Aires, Argentina
and USP, Sao Paulo, Brazil and UCLM, Toledo, Spain and
UBA-CONICET, Buenos Aires, Argentina and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and Laurent.Li@lmd.jussieu.fr and LMD, Paris,
France",
title = "Present climate validation of an ensemble of regional climate
models over South America forced by 1989-2008 ERAinterim
reanalysis",
booktitle = "Abstracts...",
year = "2010",
organization = "The Meeting of the Americas.",
keywords = "Climatology, land and atmosphere interactions, precipitation,
regional modeling.",
abstract = "The results of a set of coordinated regional climate simulations
performed with a group of regional climate models (RCM) over South
America is presented. The RCMs are forced by ERAinterim reanalysis
and the simulated period comprises 21 years, from 1989 to 2008.
The motivation of this study is twofold. First, to characterize
the uncertainty in simulating the South American climate through
the evaluation of the degree of agreement among different models.
A special focus will be made over the La Plata Basin (LPB) region.
Second, to evaluate the capability of the regional models ensemble
in representing the observed climate. Tthe simulations are
validated against CRU and an observational database of daily
precipitation and temperature data compiled for the LPB region. In
a first overview, the spatial structure of maximum, minimum and
mean daily temperature and precipitation is evaluated. Several
subregions are chosen for a more detailed description, and
therefore the mean annual cycle, the interannual variability and
the frequency distribution functions of monthly values of
precipitation and temperatures over each of the subregions are
evaluated. This validation of a group of RCMs is included in
CLARIS LPB project (A Europe-South America Network for Climate
Change Assessment and Impact Studies in La Plata Basin, EU FP7
framework programme, 2008-2012), where regional climate change
scenarios are planned to be performed once the validation analysis
of present climate is made.",
conference-location = "Foz do Igua{\c{c}}u, BR",
conference-year = "08-12 aug 2010",
language = "en",
urlaccessdate = "21 maio 2024"
}