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: Unraveling chemical structures of organic aerosols from diverse biomass sources through a year-long offline source apportionment in Hyytiälä, Finland (AGU25)

Unraveling chemical structures of organic aerosols from diverse biomass sources through a year-long offline source apportionment in Hyytiälä, Finland

Qianzhe Sun1, Ruichen Zhou2, Sho Ohata3, Chiaki Shirota4, Tuukka Petäjä5, Lauri Ahonen6, Markku Tapio Kulmala7 and Michihiro Mochida3, (1)Nagoya University, Graduate School of Environmental Studies, Nagoya, Japan, (2)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (3)Nagoya University, Nagoya, Japan, (4)Murata Keisokuki Service Co., Ltd, Yokohama, Japan, (5)University of Helsinki, Helsinki, Finland, (6)University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)/ Physics, Helsinki, Finland, (7)University of Helsinki, Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, Helsinki, Finland