@AudiovisualMaterial{BlasdeHaroVaRiGoLeBa:2011:PrRe,
abstract = "Since 1960 there were done numerous observations of acoustic
gravity waves in the ionosphere induced by phenomena of the solid
Earth, such as earthquakes, explosions in mines and ways, tsunamis
(Bolt 1964; Harkrider 1964; Calais et to., 1998). They attribute
that the generation of such atmospheric waves are generated in the
terrestrial surface with small extent but with big values of wave
length. The principal reason to have such a coupling solid land -
atmosphere, is the exponential decrease of density with the
height, it causes an exponential amplification in the atmospheric
waves, by the mechanism of conservation of the kinetic energy. In
the F layer of the ionosphere (150-600 km from height), the speed
of the disturbance is amplified typically in a factor of 10^4
compared by the speed in the surface, and therefore they will be
detectable so much in the observations realized in the surface,
and the observations realized on board of satellites too (Blanc
1985).",
affiliation = "Departamento de F{\'{\i}}sica, UNT, Argentina and Boston
College, USA and CONICET, Argentina and Departamento de
F{\'{\i}}sica, UNT, Argentina and Departamento de
F{\'{\i}}sica, UNT, Argentina and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
author = "Blas de Haro, Hernan Esquivel and Valladares, Cesar and Rios,
Victor Hugo and Gonzalez, Gilda and Leal, Sebasti{\'a}n and
Batista, Inez Staciarini",
city = "S{\~a}o Jos{\'e} dos Campos",
conferencename = "Low-Latitude ionospheric Sensor Network Workshop, 2.",
date = "2011",
keywords = "acoustic gravity waves, ionosphere.",
label = "lattes: 4091433441104332 6 BlasdeHaroRiGoLeBa:2011:PrRe",
language = "en",
publisher = "Instituto Nacional de Pesquisas Espaciais",
publisheraddress = "S{\~a}o Jos{\'e} dos Campos",
targetfile = "BlasdeHaro-LISN-Workshop.pdf",
title = "Ionosphere Response to the M9 Tohoku Earthquake Revealed by
Satellite Observations on South American Stations. Preliminary
results",
year = "2011",
urlaccessdate = "17 maio 2024"
}