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L. Comas-Bru

Two small stalagmites in Yonderup Cave
Posted inEditors' Vox

Stalagmite Layers Reveal Hidden Climate Stories

by A. Baker, G. Mariethoz, L. Comas-Bru, A. Hartmann, S. Frisia, A. Borsato, P. Treble and A. Asrat 26 April 20213 December 2021

A global investigation discovers where annually laminated stalagmites are found, analyzes their growth properties, and explains how they can be best used in Earth science research.

Speleothems hang from the roof of a cave in Herbstlabyrinth, Germany
Posted inScience Updates

Improving Access to Paleoclimate Data

by N. Kaushal, L. Comas-Bru, F. A. Lechleitner, I. G. Hatvani and Z. Kern 1 March 20216 March 2023

Paleoclimate databases are powerful tools for improving climate models. The recent work of speleothem researchers offers lessons on creating a lasting database and fostering the needed mindset.

A new project is compiling and synthesizing a database of natural archive isotope records to study the hydroclimate.
Posted inScience Updates

Piecing Together the Big Picture on Water and Climate

by B. Konecky, L. Comas-Bru, E. Dassié, Kristine DeLong and J. W. Partin 6 April 20187 October 2021

A new database brings together water isotope data from many sources, providing an integrated resource for studying changes in Earth’s hydroclimate over the past 2,000 years.

A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

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Understanding Flux, from the Wettest Ecosystems to the Driest

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Avoiding and Responding to Peak Groundwater

25 November 202525 November 2025
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Echoes From the Past: How Land Reclamation Slowly Modifies Coastal Environments

19 November 202519 November 2025
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