[Session 1] The changing biogeochemistry of the Arctic Ocean | ESSAS Open Science Meeting 2025

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Session

[Session 1]The changing biogeochemistry of the Arctic Ocean

Wed. Jun 25, 2025 10:30 AM - 11:50 AM JST
Wed. Jun 25, 2025 1:30 AM - 2:50 AM UTC

Room1(Main Hall: B201 (2F))

Convener::Melissa Chierici
Co-chairs::Agnetta Fransson, Kumiko Azetsu-Scott, Naomi Harada

10:30 AM - 10:50 AM JST(1:30 AM - 1:50 AM UTC)

[Session_1-04]Does subsea permafrost have an influence on benthic remineralization in overlaying sediments?

*Haley Dawne Geizer¹, Christopher Algar¹, Alexandre Normandeau², Audrey Limoges³, Kumiko Azetsu-Scott⁴, Rodd Laing⁵, Michelle Saunders⁵ (1. Dalhousie University (Canada), 2. Natural Resources Canada (Canada), 3. University of Newbrunswick (Canada), 4. Department of Fisheries and Oceans (Canada), 5. Nunatsiavut Government (Canada))

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10:50 AM - 11:10 AM JST(1:50 AM - 2:10 AM UTC)

[Session_1-05]Trace Metal biogeochemistry in the Northern Barents Sea and Nansen Basin: Seasonal variability in distribution and concentration in a changing Arctic ecosystem

*Nicolas sanchez¹, Stephen G. Kohler¹, Anica Simic¹, Kyyas Seyitmuhammedov¹, Murat V. Ardelan¹ (1. Department of Chemistry, Norwegian University of Science and Technology NTNU (Norway))

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11:10 AM - 11:30 AM JST(2:10 AM - 2:30 AM UTC)

[Session_1-06]Silicate and dissolved Aluminum on the Chukchi Shelf region using the Shipboard automated analytical technique

*Mariko Hatta¹, Shota Kusakabe², Takashi Kikuchi¹ (1. JAMSTEC (Japan), 2. University of Tokyo (Japan))

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11:30 AM - 11:50 AM JST(2:30 AM - 2:50 AM UTC)

[Session_1-07]The carbonate chemistry in the Arctic outflow waters is changing with implications for the marine environment

*Melissa Chierici¹, Agneta Fransson^2,3 (1. Institute of Marine Research (Norway), 2. Norwegian Polar Institute (Norway), 3. University Centre of Svalbard (Norway))

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