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.


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Abstract: Unraveling the abiotic and biotic controls on the Birch effect (AGU25)

Unraveling the abiotic and biotic controls on the Birch effect

Bryn Stewart1, Oliver Crofts2, Luis Serrano Laguna3, Simon Andren3, Adrian Moure4, Woodward W Fischer5 and Prof. Xiaojing Fu6, (1)California Institute of Technology, Pasadena, CA, United States, (2)University of Cambridge, Cambridge, United Kingdom, (3)California Institute of Technology, Pasadena, United States, (4)Eden GeoPower Inc., Somerville, United States, (5)Caltech, Division of Geological and Planetary Sciences, Pasadena, United States, (6)Caltech, Department of Mechanical and Civil Engineering, Pasadena, United States