Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1534
Authors: | Avdeev, D. B.* Kuvshinov, A. V.* Pankratov, O. V.* |
Title: | Tectonic process monitoring by variations of the geomagnetic field absolute intensity | Issue Date: | Mar-1997 | Series/Report no.: | 2/40 (1997) | URI: | http://hdl.handle.net/2122/1534 | Keywords: | Geomagnetic variations absolute intensity transfer function monitoring tectonic process |
Subject Classification: | 04. Solid Earth::04.07. Tectonophysics::04.07.07. Tectonics | Abstract: | We propose a novel technique for tectonic process monitoring. The technique includes: measurements of absolute intensity variations, at network sites, synchronously with measurements of horizontal geomagnetic field variations at a reference site; spectral analysis of measured time series and construction non-conventional transfer functions and interpretation of the transfer functions constructed in order to detect or/and to forecast the tectonic processes. Using numerical modelling we show the sensitivity of transfer functions obtained with respect to the temporal changes in the Earth's resistivity associated with tectonic processes. We also demonstrate that the components of the geomagnetic field are reconstructed in terms of spatial distribution of absolute intensity variations. |
Appears in Collections: | Annals of Geophysics |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
07 avdeev.pdf | 1.52 MB | Adobe PDF | View/Open |
Page view(s)
99
checked on Apr 24, 2024
Download(s)
89
checked on Apr 24, 2024