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.


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Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


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Abstract: Oxidation of Sulfide Minerals in Volcanic Sediments Reduces the Mass Flux of Dissolved Inorganic Carbon in the Aguas Zarcas River, Costa Rica (AGU25)

Oxidation of Sulfide Minerals in Volcanic Sediments Reduces the Mass Flux of Dissolved Inorganic Carbon in the Aguas Zarcas River, Costa Rica

Mehreen Rahman, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, Reid Buskirk, Texas A&M University, Department of Geology and Geophysics, College Station, TX, United States, Peter Knappett, Texas A&M University, Department of Geology & Geophysics, College Station, United States, James K Brumbelow, Texas A&M University College Station, Civil & Environmental Engineering, College Station, United States and A. Peyton Smith, Texas A&M University College Station, Soil and Crop Science, College Station, TX, United States