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| Titel |
A non-extensive approach to risk assessment |
| VerfasserIn |
F. Vallianatos |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 9, no. 1 ; Nr. 9, no. 1 (2009-02-19), S.211-216 |
| Datensatznummer |
250006620
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| Publikation (Nr.) |
 copernicus.org/nhess-9-211-2009.pdf |
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| Zusammenfassung |
| We analytically estimate the risk function of natural hazards (earthquakes,
rockfalls, forestfires, landslides) by means of a non-extensive approach
which is based on implementing the Tsallis entropy for the estimation of the
probability density function (PDF) and introducing a phenomenological
exponential expression for the damage function. The result leads to a power
law expression as a special case and the b-value is given as a function of
the non-extensive parameter q. A discussion of risk function dependence on
the parameters of hazard PDF and damage function for various hazards is
given. |
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