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: Evaluation of IMPROVE PM<sub>2.5</sub> Phosphorus Measurements by X-Ray Fluorescence (XRF) Spectroscopy (AGU25)

Evaluation of IMPROVE PM2.5 Phosphorus Measurements by X-Ray Fluorescence (XRF) Spectroscopy

Jiayuan Wang1, Xiaolu Zhang2, Nicole P Hyslop3, Shohei Watanabe4, Geoffrey Schladow5, Ifechukwude Chiedu3, Tracy L Dombek6, Adam Conway6, Katarina Lindskog6, Wuquan Cui7 and Michael Gollner7, (1)University of California Davis, Davis, CA, United States, (2)University of California - Davis, Davis, United States, (3)University of California Davis, Davis, United States, (4)University of California Davis, Tahoe Environmental Research Center, Davis, CA, United States, (5)University of California Davis, Tahoe Environmental Research Center, Davis, United States, (6)RTI International, Research Triangle Park, United States, (7)University of California Berkeley, Mechanical Engineering, Berkeley, United States