The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


Conveners will be contacted by the AGU25 Program Committee with any requests for mergers or edits to proposals. Conveners will be notified of the acceptance of their proposal in mid-June.


Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


Please visit the AGU25 website for more information or please contact AGU with any questions.

Abstract: Geochemistry of hydrothermal fluids and the implications for sulfide deposit formation at the ultramafic-hosted Semenov vent field, 13°30′N on the Mid-Atlantic Ridge (AGU25)

Geochemistry of hydrothermal fluids and the implications for sulfide deposit formation at the ultramafic-hosted Semenov vent field, 13°30′N on the Mid-Atlantic Ridge

Gemma Portlock1, Jo Shannon2, Sebastain Steigenberger3, Darren Hillegonds4, Bramley J Murton3, Isobel A Yeo3, Rachael Helen James5 and Jo Shannon, (1)University of Southampton, Southampton, SO14, United Kingdom, (2)University of Southampton, Southampton, United Kingdom, (3)National Oceanography Centre, Southampton, United Kingdom, (4)University of Oxford, Oxford, United Kingdom, (5)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom
<< Previous Abstract | Next Abstract >>