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: Variations in vertical O<sub>3</sub> and SO<sub>2</sub> concentrations during rainfall in a boreal-temperate forest (AGU25)

Variations in vertical O3 and SO2 concentrations during rainfall in a boreal-temperate forest

Yi Zhang1, Jane Liu1, Holly Croft2, Ralf M Staebler3, Michael Wang1, Xiangzhong Luo4, Liming He5, Prof. Alemu Gonsamo, PhD6 and Jingming Chen1, (1)University of Toronto, Department of Geography and Planning, Toronto, ON, Canada, (2)University of Sheffield, Department of Animal and Plant Sciences, School of Biosciences, Sheffield, United Kingdom, (3)Environment and Climate Change Canada, Air Quality Research Division, Toronto, ON, Canada, (4)National University of Singapore, Department of Geography, Singapore, Singapore, (5)Canada Centre for Mapping and Earth Observation, Natural Resources Canada, Ottawa, Canada, (6)McMaster University, School Of Earth, Environment & Society, Hamilton, ON, Canada