Geoacta | Volumen 21

Abstract

Special contributions from 7th IAGA Assembly in Buenos Aires: - On the electric current systems in the Earth's environment. Some historical aspects Part I. : external part / ionosphere / quiet variation | Christine Amory-Mazaudier - Emanuel Liáis: A scientist of two Continents | Luiz Muniz Barreto - Historical review of Argentine activities in geomagnetism and aeronomy | Otto Schneider - An overview on the study of the equatorial electrojet | C. J. Zamlutti - Dynamics of the equatorial ionosphere-thermosphere system as investigated through night airglow techniques | J. H. A. Sobral - IEEY Project: The American sector | H. A. J. Sobral - A Rocket-Borne Langmuir probe response to continuous and pulsed sweep modes | P. Muralikrishna, M. A. Abdu, I. S. Batista y M. G. S. Aquino - A fast cam driven absorption cell based rocket-borne nitric oxide detector | P. Muralikrishna y Ednilson Bassani

General contributions - Solar variability effects on climate | Juan G. Roederer - Sound range-dependent propagation: An experiment on down-slope propagation over the Argentinian continental slope | Marta I. Etcheverry De Milou y Silvia Blanc - The auroral break-up as related to the interplanetary parameters and the geomagnetic activity | V. M. Silbergleit - Results from three GPS campaigns in Tierra del Fuego | R. Perdomo, C. Brunini, D. Canosa, D. Del Cogliano, J. L. Hormaechea, J. C. Usandivaras, M. Catalan, R. Soto y M. Berrocoso - Persistence in surface overflow of Andean rivers | Juan L. Minetti - Climatología de la precipitación en la Region Pampeana: I. Variabilidad decádica, tendencias y eventos extremos | Carlos M. Krepper y Beatriz Scian