Now showing items 1-10 of 49
SATELLITE SURFACE TO TROPOSPHERE WIND MEASUREMENTS
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas., 2004)
Quasi-periodic imprints in the equatorial troposphere and stratosphere in three decades of reanalysis data
(Springer Wien, 2013-05)
Wavelet analysis is applied to zonal mean zonal wind and temperature fields to represent characteristics of temporal periodic features different from the annual and semi-annual recurrence in the troposphere and stratosphere. ...
TROCA ESTRATOSFERA-TROPOSFERA E SUA INFLUÊNCIA NO CONTEÚDO DE OZÔNIO SOBRE A REGIÃO CENTRAL DO RIO GRANDE DO SUL
(Universidade Federal de Santa MariaBRMeteorologiaUFSMPrograma de Pós-Graduação em Meteorologia, 2016-03-04)
It was identified Stratosphere-Troposphere Exchange (STE) events on Southern South America and their effects in the Ozone Total Column (OTC) above Central Region of Rio Grande do Sul (CRRS), Brazil, in the period between ...
Photochemical ozone pollution in the Valparaiso Region, Chile
(Springer Science and Business Media Netherlands, 2014)
The Valparaiso Region is characterized by the presence of air sheds that modulate the general atmospheric circulation with local winds. The ozone concentration in the region increases from the west coast toward the mountainous ...
Eventos extremos secos sobre a região sudeste do Brasil durante a estação de verão
(Universidade Federal de Santa MariaBrasilMeteorologiaUFSMPrograma de Pós-Graduação em MeteorologiaCentro de Ciências Naturais e Exatas, 2017-03-30)
It was carried out an identification of dry events and elaborated a dynamic and thermodynamic characterization of these ones, ocurring during summer over Southeast region of Brazil. Dry events were identified for a series ...
Relación de las componentes zonales y meridionales del viento con la ocurrencia de eventos extremos secos y lluviosos en Cuba.
(Instituto de Geografia Tropical (IGT), 2004)
En el siguiente trabajo se profundiza en la asociación de la ocurrencia de meses catalogados como extremadamente secos y extremadamente lluviosos en Cuba durante la primera fase del período lluvioso (mayo-junio), con la ...
Paracas dust storms: Sources, trajectories and associated meteorological conditions
Dust storms that develop along the Pisco-Ica desert in Southern Peru, locally known as "Paracas" winds have ecological, health and economic repercussions. Here we identify dust sources through MODIS (Moderate Resolution ...
Surface indices of wind, stability, and turbulence at a highly polluted urban site in Santiago, Chile, and their relationship with nocturnal particulate matter concentrations
(Taiwan Association for Aerosol Research, 2017)
The local meteorological factors of the cold season nocturnal particulate matter (PM) air quality problem in the western urban area of Santiago City are documented and analyzed by means of three years of multi-level ...