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Sarah Feakins

Associate Editor, Paleoceanography and Paleoclimatology

Two graphs from the paper.
Posted inEditors' Highlights

Clumped 18O –18O in Ice Reveals Past Ozone and Wildfire

by Sarah Feakins 9 December 202218 May 2023

Reactive gases like ozone are hard to preserve, but clumped isotopes and models provide clues to past ozone and suggest a global increase in wildfire at megafaunal extinction.

Figure 2 from the paper, showing 3 diagrams.
Posted inEditors' Highlights

Asian Dust Flux into Philippine Sea Increased During Miocene

by Sarah Feakins 6 October 202226 January 2023

A new deep sea dust record from the Philippine Sea, when added to evidence from the NW Pacific, suggests how dust may record a change in dustiness or the position of wind transport.

Posted inEditors' Highlights

中新世输入菲律宾海的亚洲风尘增加

by Sarah Feakins 6 October 202226 January 2023

一项来自菲律宾海的新的深海风尘记录,结合西北太平洋已有记录的对比,展示了海洋风尘沉积如何记录大气粉尘通量或风力传输路径的变化。

Photomicrograph of tree ring cell density from open to tight showing the repeating pattern of seasonal growth.
Posted inEditors' Highlights

How Hot Was the Summer of 1783 Really? Trees Tell Tales

by Sarah Feakins 20 April 20224 January 2023

Volcanoes, heat waves, and tree rings – getting the seasonal story straight – a new study finds that volcanic fog lowered summer tree ring density despite the heat.

Example of a Simple Knowledge Organization System that defines a vocabulary and syntax to formalize a common language for paleoceanography and paleoclimatology data.
Posted inEditors' Highlights

Finding the Right Words: A Common Language for Data Deposition

by Sarah Feakins 28 October 20214 May 2022

Discovering climate signals in the archives: how using a common language for data deposition ensures your data are found, understood and cited.

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.”

Features from AGU Publications

Research Spotlights

The Uncertain Fate of the Beaufort Gyre

13 May 202513 May 2025
Editors' Highlights

Beyond Up and Down: How Arctic Ponds Stir Sideways

13 May 20257 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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