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: Space science meets hydrology: How heliospheric modulation of cosmic-ray neutrons is used to detect water (AGU25)

Space science meets hydrology: How heliospheric modulation of cosmic-ray neutrons is used to detect water

Martin Schrön1, Lasse Hertle2, Daniel Rasche3, Francesco Riggi4, Ombretta Pinazza5, Fraser Baird6, Bernd Heber7, Michael Walter8, David Lewis McJannet9, Peter Dietrich1 and Steffen Zacharias1, (1)Helmholtz Centre for Environmental Research UFZ Leipzig, Department of Monitoring and Exploration Technologies, Leipzig, Germany, (2)Helmholtz Centre for Environmental Research UFZ Leipzig, Leipzig, Germany, (3)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Hydrology, Potsdam, Germany, (4)INFN Sezione di Catania, Catania, Italy, (5)CERN European Organization for Nuclear Research, Geneva, Switzerland, (6)University of Surrey, Guildford, United Kingdom, (7)University of Kiel, Kiel, Germany, (8)DESY Deutsches Elektronen Synchrotron, Zeuthen, Germany, (9)CSIRO Land and Water, Brisbane, Australia