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: Climate Controls on Mercury Distribution in Arctic Sedimentary Records: from Marine sediment to Permafrost (AGU25)

Climate Controls on Mercury Distribution in Arctic Sedimentary Records: from Marine sediment to Permafrost

Masao Uchida1, Kanako Mantoku1, Akane Yamakawa1, Chien-Lu Ping2, Go Iwahana3,4, Hidetoshi Kumata5, Hiroto Kajita6, Motoyo Itoh7 and Shigeto Nishino7, (1)National Institute for Environmental Studies, Tsukuba, Japan, (2)University of Alaska Fairbanks, Fairbanks, AK, United States, (3)University of Alaska Fairbanks, International Arctic Research Center, Fairbanks, United States, (4)Hokkaido University, Sapporo, Japan, (5)Tokyo University of Pharmacy and Life Sciences, Hachioji, Japan, (6)Hirosaki University, Hirosaki, Japan, (7)Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan