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: Microplastic Retention in Experimental Stream Biofilms (AGU25)

Microplastic Retention in Experimental Stream Biofilms

Lily Daniels1, Jinjun Kan2, Diana Oviedo-Vargas3, Megan Fork4 and Cooper Reilly3, (1)Unionville High School, Kennett Square, United States, (2)Stroud Water Research Center, Avondale, PA, United States, (3)Stroud Water Research Center, Avondale, United States, (4)West Chester University of Pennsylvania, Department of Biology, West Chester, United States