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: Absorbance-Based Spectral Sensors for Detecting Dissolved Organic Carbon: Can We Improve Their Accuracy in the Field? (AGU25)

Absorbance-Based Spectral Sensors for Detecting Dissolved Organic Carbon: Can We Improve Their Accuracy in the Field?

Nicholas Lugg1, Stuart Allen2, Prof. David M. Hannah, PhD3, Kieran Khamis3, Glenn Watts4 and Stefan Krause3, (1)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom, (2)Environment Agency (UK), London, United Kingdom, (3)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, United Kingdom, (4)UK Centre for Ecology & Hydrology, Wallingford, United Kingdom