Experimental Research Into Emission Of Ultra
Fine Dusts As Harbingers Of Volcanic–seismic
Events
Author(s)
F. Patania, A. Gagliano, F. Nocera & V. Lauretta
Abstract
Usually the history of a volcano is marked by the alternation of brief intervals of
eruptive activity and long periods of apparent inactivity. During the long periods
of pseudo-inactivity, there are evident symptoms that the volcano is still active,
e.g. fumaroles, hot springs and gaseous emissions. The variation in intensity of
previous phenomena may be used for a possible forecasting of forthcoming
volcanic-seismic events. The aim of the present research was to use the variation
in emissions of ultra fine dusts in the period of pseudo–inactivity to obtain an
index able to forecast the possible volcanic eruption, or volcanic seismic event,
some time before it occurs. Thus we conducted a long-term monitoring
campaign near some volcanic faults on
Keywords
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