JpGU-AGU Joint Meeting 2026

Presentation information

[E] Poster

H (Human Geosciences ) » H-SC Social Earth Sciences & Civil/Urban System Sciences

[H-SC07] CCUS (Carbon Dioxide Capture, Utilization, and Storage) for Climate Mitigation

Tue. May 26, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

5:15 PM - 7:00 PM

[HSC07-P14] A geochemical perspective on ocean alkalinity enhancement: Experimental insights into the factors controlling the stability of alkalinity

*Niels Suitner1, Jens Hartmann1, Carl Lim1, Stefan Baltruschat1, Charly Andre Moras1 (1. University of Hamburg)

Keywords:Ocean alkalinity enhancement, Marine carbon dioxide removal, Stability of Alkalinity, Runaway carbonate formation, Experimental field studies, Carbonate Chemistry