(Table S1) Radiocarbon dates of organic matter from Lena Delta ice wedges ...

• Main Authors: Meyer, Hanno, Opel, Thomas, Laepple, Thomas, Dereviagin, Alexander Yu, Hoffmann, Kirstin, Werner, Martin
• Format: Dataset
• Language: English
• Published: PANGAEA 2015
• Subjects: organic matter; radiocarbon; river delta; ORDINAL NUMBER; Sample ID; Site; Sample code/label; Age, dated; Age, dated standard deviation; Probability; δ18O; Lithologic unit/sequence; Age, dated material; Multiple investigations; Age, 14C AMS; Age, 14C calibrated, IntCal13 Reimer et al., 2013; Calculated; Mass spectrometer Finnigan Delta-S; Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn; Arctic; Reimer; Ice; lena delta; lena river; permafrost; wedge*; Siberia
• Online Access: https://dx.doi.org/10.1594/pangaea.842166; https://doi.pangaea.de/10.1594/PANGAEA.842166

Relative to the past 2,000 years, the Arctic region has warmed significantly over the past few decades. However, the evolution of Arctic temperatures during the rest of the Holocene is less clear. Proxy reconstructions, suggest a long-term cooling trend throughout the mid- to late Holocene, whereas...