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| Titel |
Climate change in a Point-Over-Threshold model: an example on ocean-wave-storm hazard in NE Spain |
| VerfasserIn |
R. Tolosana-Delgado, M. I. Ortego, J. J. Egozcue, A. Sánchez-Arcilla |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: 11th EGU Plinius Conference on Mediterranean Storms (2009) ; Nr. 26 (2010-09-27), S.113-117 |
| Datensatznummer |
250015991
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| Publikation (Nr.) |
 copernicus.org/adgeo-26-113-2010.pdf |
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| Zusammenfassung |
| A reparametrization of the Generalized Pareto Distribution is here proposed.
It is suitable to parsimoniously check trend assumptions within a
Point-Over-Threshold model of hazardous events. This is based on
considerations about the scale of both the excesses of the event magnitudes
and the distribution parameters. The usefulness of this approach is
illustrated with a data set from two buoys, where hypotheses about the
homogeneity of climate conditions and lack of trends are assessed. |
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