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: Examining Past Rainfall Variability and Climate Extremes in Central America: Biomarker Explorations from Laguna Lachuá, Guatemala (AGU25)

Examining Past Rainfall Variability and Climate Extremes in Central America: Biomarker Explorations from Laguna Lachuá, Guatemala

Paige Havener1, Dr. Bronwen L Konecky2, Jack Hutchings2 and Jonathan Obrist-Farner3, (1)Washington University in St Louis, Earth, Environmental, and Planetary Sciences, St. Louis, United States, (2)Washington University in St Louis, Earth, Environmental, and Planetary Sciences, St. Louis, MO, United States, (3)Missouri University of Science and Technology, Earth Sciences and Engineering, Rolla, United States