100km-scale isotopic (δ18O, δD) variability of the top-meter between B31 and Kohnen, Droning Maud Land ...

• Main Authors: Dallmayr, Remi, Freitag, Johannes, Hörhold, Maria, Laepple, Thomas, Wilhelms, Frank
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: 100km scale; Dronning Maud Land traverse; stable water isotopes; top-meter snowpack; topography; LONGITUDE; LATITUDE; Sample code/label; Distance, relative; DEPTH, ice/snow; Site; δ18O, water; δ Deuterium, water; Dual-tube sampling; Cavity ring-down spectroscopy CRDS, L2130-i, Picarro Inc.; ANT-Land_2018_KohnenQK1; Kohnen Station; Dronning Maud Land; East Antarctica; Kohnen; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.1594/pangaea.935029; https://doi.pangaea.de/10.1594/PANGAEA.935029

Isotopic composition of the top-meter of the snowpack along a 115km traverse between B31 and D48, near Kohnen station, Droning-Maud Land, East-Antarctica. The upper 100cm snow was sampled with the dual-tube sampling technique (Dallmayr et al., 2020), or by mixed subsections of the top-120cm of 90m long trenches excavated by piston-bully. The isotopic analysis were realized by CRDS (Cavity-Ring-Down Spectroscopy, l2130-i, Picarro Inc.) at the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar-und Meeresforschung, in Bremerhaven and in Potsdam, Germany. ... : ** PLEASE NOTE ** This is the old version of the dataset, please refer to the new version (see "Replaced by" reference). ...