6-6-6-6-6-6-6-6-6-6-6-6-6 From: Jodi Fox <jodi.fox@xxxxxxxxxxx> *Volcanism in subaqueous, emergent, coastal and glacial settings â?? IAVCEI 2023, New Zealand* The convenors invite you to submit an abstract to our session: *Volcanism in subaqueous, emergent, coastal and glacial settings* *Session Outline* Subaqueous eruptions involve the entire range of magma compositions and the volumes of external water involved vary by orders of magnitude. While interaction of magma with water and/or wet sediments during volcanic eruptions is common in subaqueous, emergent, coastal and glacial settings, water has fundamental effects on eruption style that are only partially understood. Large volumes of ash from subaerial eruptions can also enter oceans and lakes where transport and deposition is strongly influenced by interaction with water. Water depth, physical properties of water and available volumes of water and/or ice all contribute to, or modify eruption and transport processes relative to subaerial settings. Field studies, advances in marine exploration, as well as experimental and theoretical work have expanded knowledge. However, gaps in our understanding of eruption styles, explosivity, and transport processes remain, and analogies with subaerial volcanism are limited. This session aims to bring together researchers interested in volcanic eruption, transport and depositional processes in modern and ancient settings that involved interaction with or deposition in external water. Field-based and other observational, laboratory or theoretical contributions on all aspects of magma-water interactions (explosive and effusive), magma-sediment interactions and tephra transport and deposition in subaqueous settings are welcome. Abstract submissions close 2 September 2022 Link to the website: https://urldefense.com/v3/__https://confer.eventsair.com/iavcei2022/scientific-sessions__;!!IKRxdwAv5BmarQ!ZdVAnVubzLcMG0PjcxC0ME-TSdL2OV3JPbWxBD1Kw9qqd8DXt1ACHBUZ5Hk1kCfOI9zgymnAG4aEkAY2$ <https://urldefense.com/v3/__https://confer.eventsair.com/iavcei2022/scientific-sessions__;!!IKRxdwAv5BmarQ!e28iB-UuuqTca_9NsCZFigHJ_BBiIF6PC4pfDFvrSXbuUXhpfYrQts0g9iMDoH7iYoY65nauEYNyqY5repQ$> Jodi Fox, Martin Jutzeler, James White, Magnús Guðmundsson, Alison Graettinger and Kristen Fauria 6-6-6-6-6-6-6-6-6-6-6-6-6 ------------------------------
