9-9-9-9-9-9-9-9-9-9-9-9-9 From: "Kern, Christoph" <ckern@xxxxxxxx> Dear Colleagues, The IAVCEI 2025 abstract deadline is coming up on 10 January! Please consider submitting your research on Volcanic Degassing to the session described below. We look forward to seeing you in Geneva! Christoph Kern, Mike Burton, Silvana Hidalgo, and Jessica Salas-Navarro Theme 3: Volcanic Processes Session: Volcanic Degassing Magmatic gases play a key role in volcanic activity, in volatile cycles on Earth, and can impact atmospheric chemistry and global climate. This session examines volatile degassing from exsolution to atmosphere and how observations and models of gas emissions can inform processes controlling volcanic activity. We welcome contributions describing petrologic and physical degassing models that offer insights into volatile exsolution, magma dynamics, critical redox behavior, and gas transport in magmatic systems. Studies that help interpret measurements of volcanic gases as they mix with the atmosphere and form chemically evolving plumes are equally encouraged. Reports on advances in continuous geochemical monitoring are warmly welcomed, as are contributions describing the development of novel measurement techniques that offer new opportunities to probe volcanic degassing from the ground, air, and space. Studies that apply gas measurements, potentially combined with complimentary geophysical data, to better understand subsurface processes or assist forecasts are of particular interest. 9-9-9-9-9-9-9-9-9-9-9-9-9 ------------------------------
