6-6-6-6-6-6-6-6-6-6-6-6-6 From: Fabio Arzilli <arzilli.fabio@xxxxxxxxx> Dear Colleagues, We would like to draw your attention to the session GMPV8.1 â??Rates, timescales and mechanisms of plutonic and volcanic processes: from mantle source to emplacement or eruptionâ?? at the next European Geosciences Union (EGU) General Assembly in Vienna (Austria), 3-8 May 2020. The session is part of EGU and AGU joint session, which is hosted at each EGU and AGU meeting, sponsored by respectively EGUâ??s GMPV and AGUâ??s VGP. The detailed description of the session is below. The abstract submission deadline is January 15. To submit your abstract, go to the session GMPV8.1 at: https://meetingorganizer.copernicus.org/EGU2020/session/35185 *Session details* GMPV8 â?? Advances in igneous petrology Session: GMPV8.1 â?? Rates, timescales and mechanisms of plutonic and volcanic processes: from mantle source to emplacement or eruption Convener: Fabio Arzilli (University of Manchester, UK), Co-conveners: Maurizio Petrelli (University of Perugia, Italy), Madison Myers (Montana State University, U.S.), Georg Zellmer (Massey University, New Zealand) *Session description* Magmatic and volcanic systems involve a range of dynamic processes that govern magma generation, ascent, emplacement, and eruption. The timescales of these processes are of paramount importance to understanding the evolution of magmatic reservoirs and mush zones during crystallisation, assimilation, mixing, and volatile exsolution. Depending on the ascent timescale, these processes may operate far from compositional and textural equilibrium, induced by rapidly changing environmental parameters (e.g., P, T, fO2). Rates and mechanisms of crustal emplacement or eruption, are also crucial in characterising volcanic hazards. We welcome analytical, numerical, experimental, geophysical, and field-based studies addressing rates and timescales of volcanic and plutonic processes. These may include radiogenic isotope dating, mineral geospeedometry, in situ X-ray microtomography experiments, crystal size distribution analysis, and fluid dynamics. Also, we welcome interdisciplinary studies probing the mechanisms and timescales of volcanic phenomena. We finally encourage studies highlighting the role of time in characterising volcanic hazards and how improved knowledge adds societal support for fast response to rapidly evolving geological processes. 6-6-6-6-6-6-6-6-6-6-6-6-6 ============================================================== 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 - https://www.iavceivolcano.org/ To unsubscribe from the volcano list, send the message: signoff volcano to: listserv@xxxxxxx, or write to: volcano-request@xxxxxxx. To contribute to the volcano list, send your message to: volcano@xxxxxxx. Please do not send attachments. ============================================================== ------------------------------
