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: Iron Sources and Biogeochemistry in the Amundsen Sea, West Antarctica: Ice Shelf Processes and Glacial Meltwater (AGU25)

Iron Sources and Biogeochemistry in the Amundsen Sea, West Antarctica: Ice Shelf Processes and Glacial Meltwater

Venkatesh Chinni, Rutgers University New Brunswick, Department of Marine and Coastal Sciences, New Brunswick, NJ, United States, Janelle Steffen, Texas A&M University, Department of Oceanography, College Station, United States, Lisa Herbert, Florida State University, Department of Earth, Ocean, and Atmospheric Science, Florida, United States, Hilde Oliver, Woods Hole Oceanographic Institution, Applied Ocean Physics & Engineering, Woods Hole, MA, United States, Sharon Elisabeth Stammerjohn, University of Colorado Boulder, Boulder, United States, Pierre St-Laurent, Virginia Institute of Marine Science, William & Mary, Gloucester Point, United States, Julia Wellner, University of Houston, Earth and Atmospheric Sciences, Houston, United States, Patricia L Yager, University of Georgia, Athens, GA, United States, Tim Conway, University of South Florida, College of Marine Science, St. Petersburg, United States, Jessica N Fitzsimmons, Texas A&M University College Station, Oceanography, College Station, United States and Robert M Sherrell, Rutgers University, Departments of Marine and Coastal Sciences and Earth and Planetary Sciences, New Brunswick, United States