1 to 10 of 699 Results
May 21, 2025 - GEUS Bulletin Dataverse
Schovsbo, Niels H; Holmslykke, Hanne D; Mathiesen, Anders; Nielsen, Carsten M, 2025, "Supplementary files for: Assessment of formation brine salinity, pressure and temperature in selected structures in eastern Denmark and implications for CO2 storage", https://doi.org/10.22008/FK2/X2GUT9, GEUS Dataverse, V1
CO2 storage presents new risks and challenges, where the properties of formation water play an important role. These challenges include reduced injectivity and storage capacity due to salt precipitation, viscous fingering caused by viscosity contrasts between CO2 and brine and di... |
May 21, 2025 - Ice Discharge
Mankoff, Ken; Solgaard, Anne; Larsen, Signe, 2020, "Greenland Ice Sheet solid ice discharge from 1986 through last month: Discharge", https://doi.org/10.22008/promice/data/ice_discharge/d/v02, GEUS Dataverse, V107
Greenland Ice Sheet solid ice discharge from 1986 through last month Recent update includes PROMICE Ice Velocity (200m resolution), and baseline thickness has been updated to the 2020 DEM from Winstrup et al in review see github issue: #44 and related datasets. Before using the d... |
Solgaard, Anne Munck; Kusk, Anders, 2024, "Greenland Ice Velocity from Sentinel-1 Edition 4", https://doi.org/10.22008/FK2/LFZLZN, GEUS Dataverse, V32
Greenland Ice Velocity from Sentinel-1 The PROMICE Ice Velocity product is a timeseries of Greenland Ice Sheet velocity mosaics based on ESA Sentinel-1 SAR offset tracking. The product spans the period January 2016 to present. Spatial resolution: 200 m Temporal resolution: A new... |
May 9, 2025 - Ice-Marginal Lakes
How, P.; Petersen, D.; Karlsson, N. B.; Kjeldsen, K. K.; Raundrup, K.; Messerli, A.; Rutishauser, A.; Carrivick, J. L.; Lea, J. M.; Fausto, R. S.; Ahlstrøm, A. P.; Andersen, S. B., 2025, "Greenland Ice-Marginal Lake Inventory annual time-series Edition 1", https://doi.org/10.22008/FK2/MBKW9N, GEUS Dataverse, V2
This ice-marginal lake dataset is a series of annual inventories, mapping the extent and presence of lakes across Greenland that share a margin with the Greenland Ice Sheet and/or the surrounding periphery glaciers. The annual inventories provide a comprehensive record of all ide... |
May 6, 2025 - Energy resources
Petersen, H.I.; Sanei, H., 2025, "Compositional data of biochar samples", https://doi.org/10.22008/FK2/8NQIF7, GEUS Dataverse, V1
Data from analysis of ten biochar samples produced from wood, straw and nut shells. Data include H/C molar ratios, mean random reflectance (%Ro) values, carbon fractions, and Fperm. |
May 5, 2025 - Automatic weather stations
How, P.; Lund, M.C.; Ahlstrøm, A.P.; Andersen, S.B.; Box, J.E.; Citterio, M.; Colgan, W.T.; Fausto. R.S.; Karlsson, N.B.; Jakobsen, J.; Jakobsgaard, H.T.; Larsen, S.H.; Mankoff, K.D.; Nielsen, R.B.; Pedersen, A.Ø.; Rutishauser, A.; Shield, C.L.; Solgaard, A.M.; Stevens, I.T.; van As, D.; Vandecrux, B.; Abermann, J.; Bjørk, A.A.; Langley, K.; Lea, J.; Prinz, R., 2022, "PROMICE and GC-Net automated weather station data in Greenland", https://doi.org/10.22008/FK2/IW73UU, GEUS Dataverse, V24
PROMICE and GC-Net automated weather station (AWS) data in Greenland. The data is available either as csv or netcdf files. Station locations, installation (if necessary, decommission) date, location type (tundra, ice sheet, local glacier), station type (one or two levels of measu... |
Box, Jason Eric; Bahbah, Rasmus, 2025, "QAS winter balance survey 2025-04-23", https://doi.org/10.22008/FK2/WZEPGJ, GEUS Dataverse, V3
As part of a PROMICE mission, Jason Box and Rasmus Bahbah (Nielsen) made a snow water equivalent (SWE), a.k.a. winter balance survey at seven southern Greenland ice sheet locations spanning 241 m to 950 m above sea level. The survey date is essentially at the end of the 2024/2025... |
Apr 15, 2025 - Greenland Ecosystem Monitoring at GEUS
Rutishauser, Anja; Hillerup Larsen, Signe; Citterio, Michele, 2025, "GPR derived snow depth over A. P. Olsen Ice Cap (2008-2024)", https://doi.org/10.22008/FK2/02ALVH, GEUS Dataverse, V1
This dataset contains ground-penetrating radar (GPR)-derived end-of-winter snow depths over A.P. Olsen Ice Cap for the period 2008–2024. GPR data were collected using a MALÅ Geoscience ProEx unit with 500 MHz (2008–2011) or 800 MHz (2012–2024) shielded antennas. Data were process... |
Apr 8, 2025 - Water resources
Voutchkova, Denitza, 2025, "Data for "Nitrate-containing groundwater in Denmark: Exploratory data analysis at the national scale"", https://doi.org/10.22008/FK2/SDJPUD, GEUS Dataverse, V1
The three data-products included in this repository were created in relation to the project Nret24 (“Forbedret kvælstof-retentionskortlægning til ny reguleringsmodel af landbruget”). They are reported in detail in the GEUS rapport 20025/8 "Nitrate-containing groundwater in Denmar... |
Mar 28, 2025 - Geological Maps and Sections - Greenland
Dawes, Peter R., 2025, "Geological map of Greenland 1:100 000 Siorapaluk 77 V.1 Nord", https://doi.org/10.22008/FK2/EOP8C5, GEUS Dataverse, V1
Geology is based on field work by Peter R. Dawes in 1971, 1975 and 1978. Compiled with photointerpretation 1988–89, with local revision based on field work in 2001. The coast was surveyed by boat with sporadic foot traverses, aided by helicopter in 1978 and 2001. GIS compilation:... |
