搜索结果: 1-12 共查到“Vesuvius”相关记录12条 . 查询时间(0.031 秒)
A detailed analysis of some local earthquakes at Somma-Vesuvius
Somma-Vesuvius seismicity focal mechanisms spectral analysis
2015/10/8
In this paper, we analyze local earthquakes which occurred at Somma-Vesuvius during two episodes of intense seismic swarms, in 1989 and 1995 respectively. For the selected earthquakes we have computed...
The shape of Vesuvius before the 79 A.D. eruption according to a new finding from a Pompei fresco and Vesuvius central cone history in the last 2000 years
Vesuvius paleomorphology Vesuvius 79 a.d. shape Pompei archaeology history of geology
2015/10/8
The history of Vesuvius and its central cone or Great Cone (Gran Cono) is important because it enables us to improve our understanding of the structural evolution of Somma-Vesuvius. Apart from geologi...
New magnetotelluric soundings in the Mt. Somma-Vesuvius volcanic complex: preliminary results
Magnetotellurics volcanology crustal explorations Mt. Somma-Vesuvius
2015/9/28
During 1997 ten magnetotelluric (MT) soundings were recorded in single-site mode above the Mt. Somma-Vesuvius volcanic area. A first campaign of MT measurements was carried out, during spring, by the ...
Characteristics of the seismicity of Vesuvius and Campi Flegrei during the year 2000
Vesuvius Campi Flegrei volcano seimicity
2015/9/28
This paper describes the characteristics of the seismicity in the volcanic Neapolitan area during the year 2000 recorded by the monitoring seismic network of the Osservatorio Vesuviano. In particular,...
Seismic reflection data processing in active volcanic areas: an application to Campi Flegrei and Somma Vesuvius offshore (Southern Italy)
marine geophysics seismic reflection
2015/9/25
The Campanian volcanism develops near the sea. Therefore, the geophysical study of the marine environment is a key to a better understanding of the tectonic evolution and the origin of volcanism in th...
The 3550 year BP-1944 A.D.magma-plumbing system of Somma-Vesuvius: constraints on its behaviour and present state through a review of Sr-Nd isotope data
Somma-Vesuvius magma chamber crustal contamination
2015/9/15
Vesuvius, dominating the densely-populated Neapolitan area, is one of the most dangerous volcanoes in the World. Its destructive power derives from energetic subplinian and plinian eruptions, such as ...
Peak ground acceleration produced by local earthquakes in volcanic areas of Campi Flegrei and Mt. Vesuvius
Peak ground acceleration Scaling law Stochastic method Mt. Vesuvius Campi Flegrei
2015/9/14
The scaling law of the seismic spectrum experimentally calculated at Mt. Vesuvius and Campi Flegrei is used to constrain the estimate of the maximum expected peak acceleration of ground motion.
Aeromagnetic survey of the Somma-Vesuvius volcanic area
Somma-Vesuvius aeromagnetic survey
2015/9/10
In this paper we present and discuss the results of a geophysical airborne survey carried out in the Somma-Vesuvius
volcanic area, Southern Italy, in 1999. The helicopter-borne survey was aimed at gi...
Strategies in the processing and analysis of continuous gravity record in active volcanic areas: the case of Mt. Vesuvius
time gravity changes gravity record volcanic processes air pressure admittance
2015/9/1
This research is intended to describe new strategies in the processing and analysis of continuous gravity records
collected in active volcanic areas and to assess how permanent gravity stations can i...
About the shallow resistivity structure of Vesuvius volcano
Vesuvius volcanic area CSAMT survey resistivity tomography shallow 2D electrical structure
2015/9/1
Magnetotelluric (MT) soundings performed in the past in the volcanic area of Mt. Vesuvius by two independent
research groups showed in the same places MT apparent resistivity curves with very similar...
Remote sensing of volcanic terrains by terrestrial laser scanner: preliminary reflectance and RGB implications for studying Vesuvius crater (Italy)
Lidar Vesuvius
2015/9/1
This work focuses on the use of terrestrial laser scanner (TLS) in the characterization of volcanic environments. A TLS survey of the Vesuvius crater (Somma-Vesuvius volcano, Italy) allows the constru...
Long time-series of chemical and isotopic compositions of Vesuvius fumaroles: evidence for deep and shallow processes
Chemical and isotopic composition mount Vesuvius jet orifice
2015/8/27
Long time-series of chemical and isotopic compositions of Vesuvius fumaroles were acquired in the framework of the volcanic surveillance in the 1998-2010 period. These allow the identification of proc...