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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 Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

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