ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Time-varying magnetic fields associated with induced currents in the solid earth, which may delineate conductive structures, are superposed on the source field due to currents in the magneto-sphere and ionosphere. At the geomagnetic latitude of Scotland, source fields associated with polar ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/266617a0
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