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Seismic response to stress-strain fields in the lithosphere of Sicily
stress strain lithosphere Sicily
2015/9/30
Earthquake locations and fault-plane solutions are investigated in Sicily and the surrounding areas, by using local network data for the period 1988-1995, and a recently proposed 3D model of the local...
Analysis of the seismicity of Southeastern Sicily: a proposed tectonic interpretation
Historical seismicity Macroseismics source parameters quaternary tectonics seismogenic faults hyblean plateau SE Sicily
2015/9/30
Southeastern Sicily is one of the Italian regions with high seismic risk and is characterised by the occurrence in the past of large destructive events (MS = 6.4-7.3) over a territory which is densely...
Information on subsoil geological structure in the city of Catania (Eastern Sicily) from microtremor measurements
microtremors H/V technique sire response subsoil geological structure
2015/9/28
Nakamuras technique, or the H/V spectral ratio method, has been applied to microtremor measurements carried out in the urban area of Catania (Eastern Sicily) to obtain information on the geological st...
Northern Sicily, September 6, 2002earthquake: investigation on peculiarmacroseismic effects
macroseismic intensity earthquakesound macroseismic effects
2015/9/17
The Northern Sicily, September 6, 2002 earthquake (Ml = 5.6, MW = 5.9) is investigated under macroseismic aspect:
peculiar effects are collected besides standard effects normally used to define Merca...
The Palermo (Sicily) seismic cluster of September 2002,in the seismotectonic framework of the Tyrrhenian Sea-Sicily border area
seismotectonics Southern Tyrrhenian Sea Northwestern Sicily
2015/9/11
The northern coast of Sicily and its offshore area represent a hinge zone between a sector of the Tyrrhenian Basin, characterized by the strongest crustal thinning, and the sector of the Sicilian belt...
Correction of sun glint effect on MIVIS data of the Sicily campaign in July 2000
MIVIS water leaving radiance sun glint path radiance probability density function
2015/9/7
To assess the suspended and dissolved matter in water in the visible and near infrared spectral regions it is necessary to estimate with adequate accuracy the water leaving radiance. Consequently radi...
A new dataset and empirical relationships between magnitude/intensity and epicentral distance for liquefaction in central-eastern Sicily
seismo-induced effects liquefaction dataset magnitude-distance relationships geologic hazard Sicily
2015/9/2
Strong earthquakes can trigger several phenomena inducing soil deformation, such as liquefaction, ground fracturing and landslides, which can often cause more damage than the seismic shaking itself. A...
Indoor and soil radon measurements in the Hyblean Foreland (South-East Sicily)
radon uranium indoor air soil gas Hyblean Foreland
2015/9/2
Indoor radon behavior in two sites of SE Sicily was studied as a function of the soil radon concentration. The
chosen locations were Ragusa and Modica towns, placed in the Hyblean Plateau (northern m...
High-precision gravity measurements using absolute and relative gravimeters at Mount Etna (Sicily, Italy)
absolute and relative gravimeters uncertainty microgravimetry
2015/8/27
Accurate detection of time gravity changes attributable to the dynamics of volcanoes requires high-precision gravity measurements. With the aim of improving the quality of data from the Mount Etna gra...
Buried archeological remains connected to the Greek-Roman harbor at Tindari (north-east Sicily):results from geomorphological and geophysical investigations
Buried harbour structures Geophysical investigation Horizontal-to-vertical spectra ratio method Stratigraphy Digital terrain model
2015/8/24
In recent years, detailed geoarcheological investigations have been carried out to search for traces of the ancient Tindari harbor (north-east Sicily, Italy). A digital terrain model supported the hyp...
The use of non-invasive field techniques in the study of small topographically closed lakes: two case studies in Sicily (Italy)
Bathymetry Climatic changes Closed lake Hydrology Microbialites Morphology Pantelleria Sfondato lake Specchio di Venere lake
2015/8/18
Small endhoreic (topografically closed) lakes represent a little percentage of continental waters but, in arid or sub-arid regions, they develop special ecosystems potentially prone to ecological invo...
Sicily and southern Calabria focal mechanism database: a valuable tool for local and regional stress-field determination
Focal mechanisms Local seismic network Stress field
2015/8/18
In this work, we present a new catalog of focal mechanisms calculated for earthquakes recorded in Sicily and southern Calabria. It comprises about 300 solutions, for events with magnitudes ranging fro...
Separation of a Coastal Current at a Strait Level: Case of the Strait of Sicily
Coastal Curre Strait Level
2008/10/27
The separation of a coastal current into two branches when encountering a strait, one entering the strait and the other crossing the strait and continuing to flow along the coast, is examined. Analyti...
The “Mad Sea” Phenomenon in the Strait of Sicily
The “Mad Sea” Phenomenon in the Strait of Sicily
2008/7/21
Sea level observations at Cape Bon, Tunisia, and Mazara del Vallo, Sicily, show that large, coherent oscillations exist across the Strait of Sicily with significant energy bands centered at periods of...
Dense Water Dynamics along the Strait of Sicily (Mediterranean Sea)
Dense Water Dynamics along Strait of Sicily Mediterranean Sea
2008/6/4
Hydrographic and current meter data, gathered in different periods in the Strait of Sicily and in the southern Tyrrhenian Sea, allow the outflow characteristics from the eastern toward the Western Med...