Drill-hole ridge ice and snow thickness and draft measurements during MOSAiC 2019/20

• Main Authors: Salganik, Evgenii, Lange, Benjamin Allen, Divine, Dmitry V, Itkin, Polona, Katlein, Christian, Høyland, Knut Vilhelm, Granskog, Mats A
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Arctic Ocean; Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic; ARICE; AUG; Auger; DATE/TIME; DEPTH; ice/snow; Description; Distance; relative; X; Y; Event label; HAVOC; Hole; ICEDRILL; Ice drill; Identification; LATITUDE; LONGITUDE; MOSAiC; MOSAiC20192020; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Polarstern; PS122/2; PS122/2_20-82; PS122/2_23-38; PS122/4; PS122/4_46-287; PS122/4_47-252; PS122/4_48-290; Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean; Sea ice thickness; snow depth; ice core; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.950192; https://doi.org/10.1594/PANGAEA.950192

Snow and first-year sea ice ridge thickness, draft, and morphology were measured using a 2-inch ice drilling auger (Kovacs Enterprises) during walking surveys on the first-year ice ridge during the MOSAiC expedition. Drilling was performed during January, February, and July 2020 across three drillin...