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: Co-transport and retention of nitrate-phosphate in biochar-mediated saturated porous media (AGU25)

Co-transport and retention of nitrate-phosphate in biochar-mediated saturated porous media

Rakesh Kumar1, Jasmeet Lamba1, Sushil Adhikari2 and Henry Allen Torbert3, (1)Auburn University, Biosystems Engineering, Auburn, United States, (2)Auburn University, Department of Biosystems Engineering, Auburn, United States, (3)United States Department of Agriculture-Agricultural Research Services, National Soil Dynamics Laboratory, Auburn, United States