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.


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Abstract: Prologue to a Drier Future in the Tropics: Lessons from Heinrich Stadial 1 (AGU25)

Prologue to a Drier Future in the Tropics: Lessons from Heinrich Stadial 1

Pedro DiNezio1, Timothy M Shanahan2, Tianyi Sun3, Chijun Sun4, Xian Wu3,5, Allison E Lawman6, David Lea7, Masa Kageyama8, Ute Merkel9, Matthias Prange9, Bette L Otto-Bliesner10 and Xu Zhang11, (1)University of Colorado at Boulder, Department of Atmospheric and Oceanic Sciences, Boulder, United States, (2)The University of Texas at Austin, Department of Earth and Planetary Sciences, Jackson School of Geosciences, Austin, United States, (3)University of Texas at Austin, Institute for Geophysics, Austin, United States, (4)University of California Davis, Department of Earth and Planetary Sciences, Davis, United States, (5)University of Texas at Dallas, Richardson, TX, United States, (6)Colorado College, Environmental Studies and Science Program, Colorado Springs, United States, (7)University of California Santa Barbara, Department of Earth Science, Santa Barbara, United States, (8)Laboratoire des Sciences Du Climat et de L’Environnement, LSCE/IPSL, CEA-CNRS-UVSQ Université Paris-Saclay, Gif-Sur-Yvette, France, (9)MARUM - University of Bremen, Bremen, Germany, (10)NSF National Center for Atmospheric Research, Boulder, United States, (11)ITP Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China