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: Southern high latitude sulfate sources and chemistry inferred from sulfur isotopes in Antarctic ice cores (AGU25)

Southern high latitude sulfate sources and chemistry inferred from sulfur isotopes in Antarctic ice cores

Ursula Anne Jongebloed1, Tobias P Fischer2, Philip R Kyle3, Litai Kang4, Yusuf Bhatti5 and Becky Alexander4, (1)Massachusetts Institute of Technology, Departments of Earth and Planetary Sciences, Civil and Environmental Engineering, Cambridge, MA, United States, (2)University of California, Santa Barbara, Santa Barbara, United States, (3)Department of Earth & Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM, United States, (4)University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, (5)SRON Space Research Organisation Netherlands, Leiden, Netherlands