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: Determination of Lead, Arsenic, and Mercury Levels for Pristine and Urban Areas of the Galápagos Islands Using a Handheld X-Ray Fluorescence Analyzer on Fresh and Weathered Rocks, Soil and Sand, Biological Materials, Paint, Trash Dumps, and Harbor Areas (AGU25)

Determination of Lead, Arsenic, and Mercury Levels for Pristine and Urban Areas of the Galápagos Islands Using a Handheld X-Ray Fluorescence Analyzer on Fresh and Weathered Rocks, Soil and Sand, Biological Materials, Paint, Trash Dumps, and Harbor Areas

Benjamin L Clausen1,2, Monica Soria-Carvajal3, George Jackson3, Ana Maria Martínez Ardila3 and William Hayes3, (1)Loma Linda University, Department of Earth and Biological Sciences, Loma Linda, CA, United States, (2)Geoscience Research Institute, Loma Linda, United States, (3)Loma Linda University, Department of Earth and Biological Sciences, Loma Linda, United States
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