On the electric current systems in the Earths environment some historical aspects. Part II : external part- ionosphere- disturbed variationReport as inadecuate




On the electric current systems in the Earths environment some historical aspects. Part II : external part- ionosphere- disturbed variation - Download this document for free, or read online. Document in PDF available to download.

1 CETP - Centre d-étude des environnements terrestre et planétaires

Abstract : In this paper we present some historical aspects on ionospheric electric currents. Our attention is focused on the disturbed part of these currents at the origin of the Earth-s magnetic field variation Dp. The steps described in this paper correspond to advances in fundamental physic, as well as in technology, data interpretation or other factors. The paper covers the period from 1870 up to now.





Author: Christine Amory-Mazaudier -

Source: https://hal.archives-ouvertes.fr/



DOWNLOAD PDF




Related documents