A reappraisal of seismic Q evaluated in Campi Flegrei caldera. Receipt for the application to risk analysis
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- 作者：Edoardo Del Pezzo (1)
Francesca Bianco (1) - 关键词：Seismic attenuation ; Volcanoes ; Seismic risk
- 刊名：Journal of Seismology
- 出版年：2013
- 出版时间：April 2013
- 年：2013
- 卷：17
- 期：2
- 页码：829-837
- 全文大小：370KB
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Francesca Bianco (1)
1. Istituto Nazionale di Geofisica e Vulcanologia, sezione di Napoli “Osservatorio Vesuviano- Via Diocleziano, 328, 80124, Naples, Italy - ISSN：1573-157X
文摘
The civil defense of Italy and the European community have planned to reformulate the volcanic risk in several volcanic areas of Italy, among which Mt. Vesuvius and Campi Flegrei, by taking into account the possible occurrence of damaging pre- or syn-eruptive seismic events. Necessary to achieve this goal is the detailed knowledge of the local attenuation–distance relations. In the present note, we make a survey of the estimates of seismic quality factor (the inverse is proportional to the attenuation coefficient with distance) reported in literature for the area of Campi Flegrei where many, but sometimes contradictory results have been published on this topic. We try to review these results in order to give indications for their correct use when calculating the attenuation laws for this area.