1-1-1-1-1-1-1-1-1-1-1-1-1-1 From: ANDREA DI CAPUA <andrea.dicapua@xxxxxx> Dear Community, We would like to draw your attention to the following session, titled: "Relationship between volcanism and carbonate sedimentation on Earth and beyond", at IAS 2026 in Auckland (NZ) from the 25th to the 30th of January 2026. The interaction between volcanic and carbonate sedimentation is a fundamental process observed in both continental and marine environments. Spanning Earth's deep time, this interplay has been integral to sedimentary basin evolution, though its role is often underestimated in sedimentological studies. Geodynamic processes, especially those in continental rifts, have influenced long-term climate dynamics by mobilizing deep carbon reservoirs and driving atmospheric COâ?? oscillations. Large explosive eruptions normally disperse large volumes of particles that interact with sedimentary processes at different scales. Therefore, the influence of volcanic activity on carbonate deposits involves a complex interplay of physical, chemical, and biological processes that impact depositional environments and can drive key post-depositional transformations. In this regard, such interaction serves as essential (paleo)environmental proxies. In addition, volcanic sediments serve as vital nutrients in modern ecosystems, supporting diverse biological and biomineralization processes (including carbonate minerals). By examining case studies from ancient and modern settings, this session is dedicated to exploring the dynamic interplay between volcanic and carbonate sedimentation, emphasizing mechanisms through which volcanic activity impacts carbonate production, sedimentation, preservation, and lithification, and vice versa. Particular attention will be given, but not limited to how this interaction creates unique lithofacies with peculiar diagenetic processes, influences geochemical signatures, develops key stratigraphic features, and controls reservoir properties in hydrocarbon and geothermal systems. Contributions addressing similar interactions on Mars and other planetary bodies are also welcome. Dr. Federica Barilaro, Dr. Andrea Di Capua, Dr. Daniel Petráš. If you wish to contribute, please submit your abstract by the 16th of May at https://confer.co.nz/isc2026/call-for-abstracts/ <https://urldefense.com/v3/__https://confer.co.nz/isc2026/call-for-abstracts/__;!!IKRxdwAv5BmarQ!a4Dy-XeKpzdoxpVOfmYTSrumJxvAsMA1UatyvdzEFB9z3vjINEihpEe7wTJ9_QQ_oD36Leso4acfH-Xu5-HUd8LWOQ$> On behalf of the Conveners, Best regards and you in Auckland! Andrea 1-1-1-1-1-1-1-1-1-1-1-1-1-1 ============================================================== 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 - https://volcano.si.edu/ IAVCEI - https://www.iavceivolcano.org/ To subscribe to the volcano list, send the message: subscribe volcano to: listserv@xxxxxxx, or write to: volcano-request@xxxxxxx 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. ============================================================== ------------------------------ End of Volcano Digest - 2 May 2025 to 5 May 2025 (#2025-40) ***********************************************************
