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8.632  Articles
1 of 864 pages  |  10  records  |  more records»
Volcanism has produced a natural glass called obsidian that during prehistoric times, from Neolithic to the Metal Ages, was considered a valuable raw material in order to produce efficient cutting tools. Ustica, a small and solitary island in the southwes... see more

In this study we applied petrochemical methods (SEM-EDS; FT-IR) in orderto characterize a group of obsidian flakes collected at Ustica island (Sicily).Despite the absence of obsidian geological outcrops, a lot of obsidianfragments still emerging from the ... see more

The Faraglioni Village at volcanic island of Ustica (Palermo, Sicily) is one of the best preserved coastal Middle Bronze Age site of the Mediterranean area. It was built on a marine terrace overlooking the sea. Although the southern border of the Village ... see more

The present study reports the results of the first survey of mosquito species in four of the minor Sicilian Islands, namely Lampedusa, Linosa, Pantelleria and Ustica. These surveys were carried out during field activities aimed at recording the occurrence... see more

This research focuses on the effects of the last eruption occurred at Ustica, which formed the Falconiera tuff-cone at around 130 ka BP in the north-eastern tip of the island. This eruption was mainly explosive and phreatomagmatic, with the emplacement of... see more

Performing good quality magnetic observations is not an easy task; making them in the extreme marine environment is even much more challenging. The European funded GEOSTAR project succeeded in reaching this difficult goal. After the shallow seawater test ... see more

The problem of large location uncertainties for seismicity occurring in the Southern TyrrhenianSea have been partially exceeded during the implementation of the long-term scientific mission ofthe TYrrhenian Deep sea Experiment (TYDE), which allowed the in... see more

Geomorphological phenomena have significant repercussions on environmental evolution, triggering changes in natural processes that might have a severe socio-economic impact. To date, vulnerability estimations have been primarily based on natural proc... see more


1 of 864 pages  |  10  records  |  more records»