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: Riverine Particles and Sequestration of Salt Marsh Carbon: Assessing Rhizosphere Dynamics and Long-Term Burial (AGU25)

Riverine Particles and Sequestration of Salt Marsh Carbon: Assessing Rhizosphere Dynamics and Long-Term Burial

Amanda C Spivak, University of Georgia, Department of Marine Sciences, Athens, GA, United States, Britany Guo, University of Georgia, Marine Sciences, Athens, United States, Meagan Eagle Eagle, USGS, Woods Hole Coastal and Marine Science Center, Woods Hole, United States, Giulio Mariotti, Louisiana State University, Oceanography and Coastal Sciences, Baton Rouge, United States, Jennifer Pett-Ridge, Lawrence Livermore National Laboratory, Physical and Life Sciences Directorate, Livermore, CA, United States, Peter S Nico, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, Mike Rowley, University of Zurich, Department of Geography, Zurich, Switzerland, Matthew A Marcus, Lawrence Berkeley National Laboratory, Advanced Light Source, Berkeley, United States and Derrick Vaughn, Utah State University, Logan, United States