@Article{VeraDNNSPZSPBDDEMM:2006:SoAmLo,
author = "Vera, Carolina and Dias, M. A. S. and Nicolini, M. and
Nogues-Paegle, J. and Saulo, C. and Paegle, J. and Zipser, E and
Salio, P. and Penalba, O. and Baez, J. and Douglas, M. and Dias,
P. S. and Emanuel, C B. and Marengo, Jos{\'e} Antonio and Meitin,
j.",
affiliation = "{Universidade de Buenos Aires} and {} and {} and {} and {} and {}
and {} and {} and {} and {} and {} and {} and {} and Instituto
Nacional de Pesquisas Espaciais (INPE), Centro de Previs{\~a}o de
Tempo e Estudos Clim{\'a}ticos (CPTEC)",
title = "The South American low-level jet experiment",
journal = "Bulletin of the American Meteorological Society",
year = "2006",
volume = "87",
number = "01",
pages = "63--78",
month = "Jan.",
keywords = "Summer-season , precipitation, andes,climatology, patterns,
events.",
abstract = "Moisture is transported in South America westward from the
tropical Atlantic Ocean to the Amazon basin, and then southward
toward the extratropics. A regional intensification of this
circulation to the east of the Andes Mountains is called the South
American low-level jet (SALLJ), with the strongest winds found
over eastern Bolivia. SALLJ is present all year and channels
moisture to the La Plata basin, which is analogous to the
better-known Amazon basin in terms of its biological and habitat
diversity, and far exceeds the latter in its economic importance
to southern and central South America in terms of hydroelectricity
and food production. The relatively small SALLJ spatial scale
(compared with the density of the available sounding network) has
a limited understanding of and modeling capability for any
variations in the SALLJ intensity and structure as well as its
possible relationship to downstream rainfall.The SALLJ Experiment
(SALLJEX), aimed at describing many aspects of SALLJ, was carried
out between 15 November 2002 and 15 February 2003 in Bolivia,
Paraguay, central and northern Argentina, western Brazil, and
Peru. Scientists, collaborators, students, National Meteorological
Service personnel, and local volunteers from South American
countries and the United States participated in SALLJEX activities
in an unprecedented way, because SALLJEX was the most extensive
meteorological field activity to date in subtropical South
America, and was the first World Climate Research Program/Climate
Variability and Prediction Program international campaign in South
America.This paper describes the motivation for the field activity
in the region, the special SALLJEX observations, and SALLJEX
modeling and outreach activities. We also describe some
preliminary scientific conclusions and discuss some of the
remaining questions.",
copyholder = "SID/SCD",
issn = "0003-0007",
language = "en",
targetfile = "Vera C.the south american.pdf",
urlaccessdate = "26 abr. 2024"
}