Boike, Julia; Bornemann, Niko; Cable, William L; Gottuk, Jannika; Hammar, Jennika; Kaiser, Soraya; Kutzbach, Lars; Mewes, Lars-Hendrik; Stuenzi, Simone Maria (2025): Comprehensive snow, soil, water, and climate data from Qeqertarsuaq (Disko Island), West Kalaallit Nunaat (Greenland), 2022-2025 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.986675 (DOI registration in progress)
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Published: 2025-12-19
Abstract:
Permafrost regions play a critical role in the global climate system, as they contain significant stores of organic carbon, much of which has been preserved in permanently frozen soil. Arctic regions are warming at a rate faster than the global average, leading to the thawing of permafrost. Understanding the control factors of CH4 fluxes, such as snow cover, soil moisture, temperature and chemical properties, in changing and heterogeneous permafrost landscapes is essential. Here we present a comprehensive data set collection from Kuup Ilua (Blæsedalen), Qeqertarsuaq (Disko Island), West Kalaallit Nunaat (Greenland). The collection includes results from soil, surface and pore water analyses, snow depth, penetration resistance in snow correlated to snow microstructure (density and specific surface area), distributed air, surface and soil temperatures and soil moisture collected along three uphill oriented transects on the eastern slope of Kuup Ilua. In addition, we present results from a soil and weather station that was installed in September 2023 at transect 3 (69.278, -53.476, elevation ~100 m a.s.l.) including air temperature and humidity, wind speed and direction, precipitation, solar radiation, snow depth, soil heat flux, soil moisture, soil temperature, snow conditions, and snow temperature. This data set collection is part of the MOMENT project (Permafrost Research Towards Integrated Observation and Modelling of the Methane Budget of Ecosystems). MOMENT is funded by the Federal Ministry of Research, Technology and Space (BMFTR) (former BMBF) and the data collection comprises three years of data.
Related to:
Boike, Julia; Stuenzi, Simone Maria; Gottuk, Jannika; Bornemann, Niko; Groenke, Brian (2024): Arctic Land Expeditions in Permafrost Research. The MOMENT project: Expedition to the Arctic Station, Qeqertarsuaq, Disko Island and Ilulissat, West Greenland in 2022. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 782, 18 pp, https://doi.org/10.57738/BzPM_0782_2024
Project(s):
Permafrost Research (AWI_Perma)
Funding:
Bundesministerium für
Forschung, Technologie und Raumfahrt (BMFTR), grant/award no. 03F0931B: MOMENT (Permafrost Research Towards Integrated Observation and Modelling of the Methane Budget of Ecosystems)
Coverage:
Median Latitude: 69.270373 * Median Longitude: -53.477715 * South-bound Latitude: 69.253344 * West-bound Longitude: -53.517474 * North-bound Latitude: 69.278873 * East-bound Longitude: -53.462200
Date/Time Start: 2022-09-08T00:00:00 * Date/Time End: 2024-04-15T14:43:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3 datasets
Download Data
Datasets listed in this bundled publication
- Hammar, J; Bornemann, N; Gottuk, J et al. (2025): Hydrochemical and isotopic data from water samples in Kuup Ilua (Blæsedalen) on Qeqertarsuaq (Disko Island), Kalaallit Nunaat (Greenland). https://doi.pangaea.de/10.1594/PANGAEA.988041
- Cable, WL; Bauriedl, S; Mewes, L-H et al. (2025): Snow depth measurements collected 2024-04-09 to 2024-04-15 with a magnetic snow depth probe: Kuup Ilua (Blæsedalen) on Qeqertarsuaq (Disko Island), Kalaallit Nunaat (Greenland). https://doi.pangaea.de/10.1594/PANGAEA.986671
- Mewes, L-H; Bauriedl, S; Cable, WL et al. (in review): Snow penetration resistance measured 2024-04-09 to 2024-04-15 with a SnowMicroPen (SMP): Kuup Ilua (Blæsedalen) on Qeqertarsuaq (Disko Island), Kalaallit Nunaat (Greenland). https://doi.pangaea.de/10.1594/PANGAEA.985066