Local geomagnetic field variations of external origin: A case study of Armenia |
| |
| Authors: | A G Grigorian |
| |
| Institution: | (1) Schmidt Institute of Physics of the Earth (IPE), Russian Academy of Sciences (RAS), Bol’shaya Gruzinskaya ul. 10, Moscow, 123995, Russia |
| |
| Abstract: | A method is proposed for studying variations in the local geomagnetic field of external origin that are associated with variations in the electrical conductivity at various depths of the Earth’s crust and upper mantle. The application of the method is illustrated with the example of study of time series of geomagnetic data obtained in Armenia during 1986–1992. The method is effective for identifying the geodynamically most active areas in regions studied. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
