Stable water isotope composition and radiocarbon dates of permafrost ice wedges from Bol'shoy Lyakhovsly Island (New Siberian Archipelago)

• Main Authors: Wetterich, Sebastian, Meyer, Hanno, Opel, Thomas, Mollenhauer, Gesine
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2021
• Subjects: ice wedge; permafrost; radiocarbon dating; Stable isotope; Event label; Sample code/label; LATITUDE; LONGITUDE; ELEVATION; Distance; δ18O, water; δ Deuterium, water; Deuterium excess; Laboratory code/label; Age, dated; Age, dated, error to older; Age, dated, error to younger; Comment; Sampling permafrost; Sampling/measurement on land; Age, 14C AMS; RU-Land_2014_BolshoyLyakhovsky; AWI Arctic Land Expedition; Permafrost Research AWI_Perma; Arctic; Hanno; Ice; wedge*; Siberia
• Online Access: https://dx.doi.org/10.1594/pangaea.927621; https://doi.pangaea.de/10.1594/PANGAEA.927621

Seven profiles of permafrost ground ice (i.e. ice wedges) were sampled in 1999, 2007 and 2014 either by chainsaw or by ice screw at coastal bluffs east and west of the Zimov'e River mouth (73.33°N, 141.35°E) at the southern coast of Bol'shoy Lyakhovsky Island (New Siberian Archipelago) in...