@InProceedings{AlvesMarPesNobKus:2008:PrCl,
author = "Alves, Lincoln Muniz and Marengo, Jos{\'e} Ant{\^o}nio and
Pesquero, Jos{\'e} Fernando and Nobre, Carlos and Kusunoki,
Shoji",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC)} and
{Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC)} and
{Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC)} and
{Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC)} and
Climate Research Department, Meteorological Research Institute,
Japan Meteorological Agency",
title = "Regional climate change experiment over South America using 20KM
mesh AGCM: present-day climate",
booktitle = "Anais...",
year = "2008",
organization = "Congresso Brasileiro de Meteorologia, 15.",
keywords = "present-day Climate, High AGCM, Climate Change, South America.",
abstract = "Neste trabalho focamos a an{\'a}lise na capacidade do modelo de
circula{\c{c}}{\~a}o geral da atmosfera de alta
resolu{\c{c}}{\~a}o, 20 km conduzido com o Earth Simulator, em
simular os padr{\~o}es clim{\'a}ticos sobre a Am{\'e}rica do
Sul no clima presente. A compara{\c{c}}{\~a}o dos resultados do
modelo com as observa{\c{c}}{\~o}es mostrou resultados
promissores na capacidade do modelo em simular os padr{\~o}es
sazonais, tal como ZCAS. Em geral, o modelo reproduz a
distribui{\c{c}}{\~a}o espacial e temporal da
precipita{\c{c}}{\~a}o e temperatura. Comparando o modelo de 20
km com outros de maior resolu{\c{c}}{\~a}o, os resultados
indicam que o modelo de 20 km apresenta um melhor desempenho.
ABSTRACT: This study is focused on evaluating the capability of
the very high horizontal resolution atmospheric general
circulation model, with 20-km grid size conducted on the Earth
Simulator in simulating the present-day climate over South
America. The comparison of the model and the observational dataset
yields rather promising results on the representation of the mean
climate seasonal features. The model reproduces realistic seasonal
mean spatial patterns in terms of geographical distribution, such
as SACZ. Experiments of the dependency of the horizontal
resolution on the reproducibility of the present-day have revealed
that the 20-km model generally exhibits higher performance than a
model with a lower horizontal resolution.",
conference-location = "S{\~a}o Paulo",
conference-year = "24-29ago",
copyholder = "SID/SCD",
language = "en",
organisation = "SBMET",
targetfile = "Artigo_CBMET2008_LincolnAlves_080804.pdf",
urlaccessdate = "16 jun. 2024"
}