Oxygen Depletion in Lake Waters May Skew brGDGT‐Inferred Temperatures by More Than 10°C

Abstract Branched glycerol dialkyl glycerol tetraether (brGDGT) paleothermometry is an important tool for paleoclimate research. Oxygen availability has been suggested to skew brGDGT‐inferred temperatures, but the effect is poorly constrained. Here, we examine the influence of dissolved oxygen (DO)...

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Bibliographic Details
Main Authors: Jonathan H. Raberg, Gregory A. deWet, Áslaug Geirsdóttir, Julio Sepúlveda, Gifford H. Miller
Format: Article
Language:English
Published: Wiley 2025-08-01
Series:Geophysical Research Letters
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Online Access:https://doi.org/10.1029/2024GL113562
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