-
Ground temperatures of embankment subbase and subgrade at the Beaver Creek,...
The data is from two test sections of the Beaver Creek experimental road site (BC-RES) (62° 20' N, 140° 50' W; 649 m a.s.l.). The dataset covers the period 2/10/2008 -... -
Ground temperature records from a peatland permafrost borehole monitoring...
The coastal Labrador peatland permafrost borehole monitoring network is comprised of a series of shallow boreholes (up to 5.7 m) drilled in palsas and peat plateaus across... -
Ground temperature in natural conditions along the Alaska Highway at the...
This dataset comes from a borehole located along the Alaska Highway at the Beaver Creek Road Experimental Site (BC-RES), Yukon, Canada. Measurements were made every 4h... -
Ground temperature in Kugluktuk, Nunavut, Canada
This dataset includes a compilation of ground temperature data for two different locations in Kugluk Regional Park, near the community of Kugluktuk (Nunavut, Canada). These... -
Ground surface temperatures, soil properties and vegetation cover in the...
During the summers of 2016, 2017 and 2018, field campaigns were conducted to study ice wedges and changes in the landscape of the Narsajuaq River Valley. The data presented here... -
Ground-penetrating radar (GPR) survey data for a thermokarst lake, Bylot...
Ground-penetrating radar (GPR) lines were collected (May 2015) at Gull Lake (Bylot Island, Nunavut, Canada) using sleigh-dragged Sensors and Software PulseEkko GPR and 50 MHz... -
Ground and air temperature under two sheds along the Alaska Highway at the...
To assess the impact of two sheds used to limit permafrost warming and degradation on a road embankment, soil surface and air temperatures were recorded with iButton sensors... -
Fossil diatom abundance in a lake sediment core, Bylot Island, Nunavut, Canada
This dataset presents all the fossil diatom species identified in a 109 cm-long lake sediment core from a thermokarst lake in Bylot Island, Nunavut, Canada. The core was... -
Food web characteristics of High-Arctic Greiner Lake near Cambridge Bay...
The Arctic biome is currently undergoing major modifications with climate change. Arctic freshwater ecosystems, as sentinel ecosystems, can record major climate changes before... -
Environmental data from the Blanc-Sablon station, Quebec, Canada
The datasets in this issue of Nordicana D are data collected from the Blanc-Sablon station, Québec, Canada. It contains data from air and ground temperatures. The available... -
Environmental data from Boniface river region in Nunavik, Quebec, Canada
Data are from Boniface river region in Nunavik, Quebec, Canada. It contains data from air and ground temperatures, air humidity, solar radiation, wind speed and direction and... -
Dynamics of ice cover over a far northern lake : Direct observations of Ward...
Long-term monitoring of lakes and fjords on the northern coast of Ellesmere Island, Nunavut, provides information on the effects of climate change on these ecosystems and their... -
Dynamics of ice cover over a far northern fiord: Direct observations of...
Long-term monitoring of lakes and fjords on the northern coast of Ellesmere Island, Nunavut, provides information on the effects of climate change on these ecosystems and their... -
Drill logs, visible ice content and core photos from 2015 surficial drilling...
These data were collected as a part of the Slave Province surficial materials and permafrost study (SPSMPS) which took place near the Ekati mine, north of Lac de Gras. Data... -
Dissolved Organic Matter, Nutrients, and Bacterial Metabolism (Respiration...
Ponds were sampled every July on Bylot Island (Qarlikturvik Valley, 73°09’N, 79°58’W) from 2017 to 2019. In 2017 and 2018, ponds were sampled twice during the sampling campaign.... -
Dissolved methane, carbon dioxide and limnological data from subarctic...
Subarctic rivers of northern Québec (Nunavik, Canada) unveil a potential pathway for waterborne release of greenhouse gases generated through mobilization of organic matter in... -
Data from a photochemical and biological degradation experiment carried out...
These data originate from a dissolved organic matter (DOM) degradation experiment carried out at Bylot Island (Qarlikturvik Valley, 73°09’N, 79°58’W), in the eastern Canadian... -
Cryostratigraphy, carbon and nitrogen content and <sup>14</sup>C dating of...
Sustainability of existing infrastructure and new projects in the Arctic rely on a detailed knowledge of the thermal and geotechnical properties of permafrost, which is required... -
Concentrations of dissolved methane, carbon dioxide and oxygen in...
Permafrost peatland lakes are an organic-rich subcategory of thermokarst lakes and ponds that are known for their high rates of greenhouse gas emissions (Matveev et al. 2016).... -
Concentrations, fluxes and isotopic signatures of greenhouse gases emitted...
Arctic lakes and ponds can be hot spots for greenhouse gas (GHG) emissions, yet studies are scarce, particularly outside the peak summer season. Here we present GHG diffusive...
