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https://www.citiesonvolcanoes10.com/informazioni-generali/
S1.39: Imaging active volcanoes and analyzing temporal and spatial scale electromagnetic
and geophysical signals preceding eruptions - Dissemination of the information on possible scenarios
SESSION:
CONVENERS: Jacques Zlotnicki (EMSEV-CNRS, France), Antonio Troiano (INGV, Italy), Yoichi Sasai (Tokai University, Japan), Maria Giulia Di Giuseppe (INGV, Italy)
This session is supported and organized by EMSEV (http://www.emsev-iugg.org/emsev/ ), IUGG Inter-association
We encourage to submit your abstract by the 10th of May 2018.
Please consult the website http://www.citiesonvolcanoes10.com <http://www.citiesonvolcanoes10.com/ > for any information about the conference.
We sincerely hope that you will take part to this session
Our regards
The Conveners
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From: Jacques Zlotnicki - EMSEV <jacques.zlotnicki@xxxxxxxxxx>
Subject: COV10 - Session 1.39 Napoli-Italy September 2-7
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Dear all,
We would like to draw your attention to the following session at the next "Cities on Volcanoes 10" conference held in Naples (Italy) this 2-7 of September 2018:https://www.citiesonvolcanoes1
S1.39: Imaging active volcanoes and analyzing temporal and spatial scale electromagnetic
and geophysical signals preceding eruptions - Dissemination of the information on possible scenarios
SESSION:
Volcanic eruptions can result in serious loss of life, economic disaster and longer-term threats to global air traffic. Furthermore, the urbanization and densification of populations on well-known active and dangerous volcanoes unavoidably increases the likelihood of an increase in these hazards. Developing basic understanding of the possible dynamical behaviours of all of the World’s most active volcanoes is a primary aim of volcano researchers. It first requires integration of physical and geological knowledge in rigorous modelling’s which can be approached by scanning the electrical resistivity distribution with depth. Thus, volcanic settings can be reconstructed at different scales, ranging from hundred of meters to several kilometres depth. This knowledge contributes to the setting of effective ‘real-time’ monitoring systems that provide various independent geophysical, geochemical and other volcanological data for identifying the physical state of each active volcano, its potential eruption style and its evolution through time. While uniform monitoring of all the World’s volcanoes is still a distant dream, significant multi-parameter data have been obtained on a few important volcanoes and a synthesis of interrelationships between the various data before, during and after serious eruptions should now be carefully appraised. For example, electromagnetic signals may appear weeks to years before an eruption, weak uniform ground deformation may occur both with, and without, episodes of seismic activity, while geochemical data may indicate anomalies in gas and/or water composition and flux. Modelling of the volcano processes involved on a particular volcano needs to explain how each all of these independent data contribute to the overall observed behaviour. The early objective of the session is to collect cases of electric, magnetic and electromagnetic investigations which highlight the structure, the eruptive history and the dynamics of volcanoes. The final objective is to combine and cross-correlate all signals (time, spatial scale, etc) in order to identify the potential for increased activity and to identify the likely eruptive scenarios involved. Careful cases studies are particularly encouraged. Discussion on how information and communication should be handled when scientists are facing uncertainties in possible eruptive scenarios is in the
scope of this session.
CONVENERS: Jacques Zlotnicki (EMSEV-CNRS, France), Antonio Troiano (INGV, Italy), Yoichi Sasai (Tokai University, Japan), Maria Giulia Di Giuseppe (INGV, Italy)
This session is supported and organized by EMSEV (http://www.emsev-iugg.org/ems
We encourage to submit your abstract by the 10th of May 2018.
Please consult the website http://www.citiesonvol
We sincerely hope that you will take part to this session
Our regards
The Conveners
Volcano Listserv is a collaborative venture among Arizona State University (ASU), Portland State University (PSU), the Global Volcanism Program (GVP) of the Smithsonian Institution's National Museum of Natural History, and the International Association for Volcanology and Chemistry of the Earth's Interior (IAVCEI).
ASU - http://www.asu.edu/ PSU - http://pdx.edu/ GVP - http://www.volcano.si.edu/ IAVCEI - http://www.iavcei.org/
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