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.


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Abstract: Separating components of the polymodal grain-size distribution of sea-surface sediments and its environmental meanings: a example from the East China Sea (AGU25)

Separating components of the polymodal grain-size distribution of sea-surface sediments and its environmental meanings: a example from the East China Sea

Keita Saito, Japan Coast Guard, Hydrographic and Oceanographic Department, Kasumigaseki, Chiyoda-ku, Tokyo, Japan