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| Titel |
Fractals and magnetic storm |
| VerfasserIn |
Tan-Wen Wang |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
0992-7689
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| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 14, no. 9 ; Nr. 14, no. 9, S.888-892 |
| Datensatznummer |
250012412
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| Publikation (Nr.) |
 copernicus.org/angeo-14-888-1996.pdf |
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| Zusammenfassung |
| Fractal theory is applied in a quantitative
analysis of geomagnetic storms. Fractal dimensions (D) of the attractor
for storm data from the Beijing observatory (40.0°N, 116.2°E) using several
time intervals are calculated. A maximum value of 1.4 has been obtained for a
geomagnetic storm; on quite days the dimension is only slightly larger than 0.5.
Data from two storms are analyzed here. Results show that a combination of both D
and the magnetic index, k, can perhaps describe the degree of solar
disturbance better than the single parameter k. |
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