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2D automated electrical resistivity tomography (A-ERT) at Deception Island, A...
Climate induced warming of permafrost soils is a global phenomenon, with regional and site-specific variations, which are not fully understood. In this context, a 2D automated... -
Air and ground temperatures at the Crater Lake site during the experiment per...
Climate induced warming of permafrost soils is a global phenomenon, with regional and site-specific variations, which are not fully understood. In this context, a 2D automated... -
Core properties of permafrost cores collected in Ward Hunt Island between 201...
Cores where collected between 2012 and 2015 using a portable earth auger modified to fit a 8.25 to 10.8 cm core barrel. Cores where kept frozen at -20°C in the field and brought... -
Optical properties (absorbance and fluorescence) of dissolved organic matter ...
Permafrost degradation may lead to mobilization of carbon and nutrients and enhance microbial processing rates of previously frozen organic matter. Although the pool size and... -
Data accompaniment for Davis et al., "Plant-environment interactions in the l...
The data include a time series of locally-adjusted mean monthly average temperatures for the study area; a time series of the normalized difference vegetation index (NDVI) for... -
Shallow (12 cm) ground temperatures for 7 ice-wedge troughs and 2 polygon cen...
Near surface ground temperatures were collected at the centre of 7 ice-wedge troughs and 2 polygon centres using iButton thermochron temperature sensors. Each sensor was buried... -
Ice-wedge transect thaw depths during 2017 and 2018 thaw seasons, Fosheim Pen...
Thaw depths (cm) were collected using a 1 m permafrost probe weekly to biweekly for transects of 7 ice-wedge troughs (IW1 - IW7) and 2 polygon centres (P1 and P2) between 3... -
Electrical resistivity tomography and electromagnetic induction and measureme...
Global climate change has had a significant effect on the permafrost landscape in Northern cold regions. Due to natural processes such as precipitation change and rising... -
Hydrogeology, isotope, and geochemical data from Bogg Creek, Sahtu Settlement...
Digital Elevation Model data and climate data for this project were downloaded from publicly available online sources from Government of Canada Open Data Catalogue GEOGRATIS... -
2012-2019 Borehole temperature profiles, Cape Bounty, Nunavut
Data logger with four thermistors at 0.5, 1.5, 3 and 7 m depth. Recording temperature at 2 hour intervals. Data recovered annually during site visits. -
Discharge and water temperatures of water track seeps in Ward Hunt Island, fo...
Water tracks are often the principal flow pathways in permafrost affected areas, and their hydrological functions influence slope physical and biogeochemical processes. In this... -
Growing season trace gas and environmental measurements at an experimentally-...
These data files contain trace gas concentrations ( ) and environmental measurements from an ITEX mesic tundra experiment. Snow fences were set up at two sites of each replicate... -
Soil nitrogen availability, carbon dioxide exchange, and environmental measur...
These data files contain soil nitrogen availability, carbon dioxide exchange, and environmental measurements of a High Arctic wetland across the growing season. Soil inorganic... -
Soil dissolved organic matter (DOM) lability and characterization at Cape Bou...
Soil samples were collected on July 5, July 16-21, and August 7, 2017 from five vegetation classes in the West River watershed: wet sedge, mesic tundra, polar semi-desert... -
Abiotic Soil Data from Western Arctic, Inuvik Region
Ten green alder shrub patches located on south-facing slopes were selected within a two-kilometer radius of Trail Valley Creek research camp. Three meter wide belt transects... -
2012-2013 mapping of mud ejections at Cape Bounty, Melville Island
Mud ejections are sediment slurries ejected from the base of an active layer forming flows or small stratiform deposits on the surface. Mud ejections were mapped at the Cape... -
Soil Dissolved Organic Matter (DOM) lability and characterization at Cape Bou...
Soil samples were collected on July 15, July 23, and August 5, 2016 from five vegetation classes in the West River watershed: wet sedge, mesic tundra, polar semi-desert, active... -
Cost-of-adaptation mapping geoscience fieldwork in Arviat, Nunavut
Field activities related to this project included on the ground observations, active layer sampling, sediment sampling to delineate ground characteristics, and permafrost... -
Tundra Travel Model in the Arctic Foothills and Coastal Plain, Alaska
60 plots of 100x50m were used to test 5 treatments on 6 dates. Vehicles were driven in a figure-8 manner. The vehicles that were tested on the prescribed course were: Tucker,... -
Recovery of tundra after seismic exploration in the Arctic National Wildlife ...
Paired permanent vegetation plots (disturbed vs. reference) are monitored periodically. Data are collected on percent vegetative cover by plant species and on soil and ground...