Articles | Volume 15, issue 4
Clim. Past, 15, 1443–1461, 2019
https://doi.org/10.5194/cp-15-1443-2019
Clim. Past, 15, 1443–1461, 2019
https://doi.org/10.5194/cp-15-1443-2019

Research article 02 Aug 2019

Research article | 02 Aug 2019

Past climate and continentality inferred from ice wedges at Batagay megaslump in the Northern Hemisphere's most continental region, Yana Highlands, interior Yakutia

Thomas Opel et al.

Data sets

Stable water isotope data of ice wedges at the Batagay megaslump and the Adycha River, including other Siberian ice-wedge sites for regional comparison Thomas Opel, Julian B. Murton, Sebastian Wetterich, Hanno Meyer, Kseniia Ashastina, Frank Günther, Hendrik Grotheer, Gesine Mollenhauer, Petr P. Danilov, Vasily Boeskorov, Grigoriy N. Savvinov, and Lutz Schirrmeister https://doi.org/10.1594/PANGAEA.904105

Download
Short summary
To reconstruct past winter climate, we studied ice wedges at two sites in the Yana Highlands, interior Yakutia (Russia), the most continental region of the Northern Hemisphere. Our ice wedges of the upper ice complex unit of the Batagay megaslump and a river terrace show much more depleted stable-isotope compositions than other study sites in coastal and central Yakutia, reflecting lower winter temperatures and a higher continentality of the study region during Marine Isotope Stages 3 and 1.