Dear Colleagues,
We would like to draw your attention to our session at this year’s AGU meeting in Washington D.C., about the role and behavior of sulfur and associated elements in magmatic, volcanic, and hydrothermal systems (V037). One goal of the session is to facilitate interdisciplinary dialogues on sulfur-related research. The session is cross-listed in Volcanology, Geochemistry and Petrology and Natural Hazard. You can find more details about our session and submit an abstract to our session at: https://agu.confex.com/agu
Invited speakers (confirmed):
Marc-Antoine Longpré (Queens College, City University of New York)
Tentative title: Sulfur systematics record the volatile-rich, oxidized, and recycled nature of the Canary Island mantle source
Echo (Shuo) Ding (American Museum of Natural History)
Tentative title: sulfate solubilities and sulfur partitioning between andesitic-rhyolitic melt and C-O-H-S fluid
The abstract submission is currently open, and the deadline is Aug. 1st 23:59 EDT. We look forward to your contributions!
Best Regards,
Conveners: Xiaofei Pu (University of Michigan)
Adrian Fiege (American Museum of Natural History)
Tobias Fischer (University of New Mexico)
Rita Economos (Southern Methodist University)
V037. Sulfur – a unique player for redox evolution, volatile degassing, metal transport in magmatic, volcanic, and hydrothermal systems
Description:
Sulfur is a remarkable element that plays a major role in a range of volcanic, magmatic, and hydrothermal processes. The presence of sulfur affects the partitioning of various elements between mineral, melt, and volatile phases. The polyvalent and multi-speciation nature of sulfur in these phases makes it a unique proxy for redox processes, but adds significant challenges to sulfur-related research.
Sulfur contents and species in volcanic gasses provide critical information on volcanic activity assessment. In this regard, our understanding of the temporal evolution of volcanic gas signatures is largely dependent on experimental and thermodynamic modeling approaches, combined with field observations.
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/
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.
==============================================================
