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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... -
Computed tomography (CT) scans of ice cores collected in two perennial ice...
Computed tomographic (CT) scanning was used (February 2018) for the analysis of ice cores collected with a 75 mm inner diameter SPIRE auger in July 2017 on two permanent ice... -
Computed tomography (CT) scans of a lake sediment core, Bylot Island,...
Computed tomographic (CT) scanning was used (August 2015) to analyze a 109 cm-long lake sediment core from a thermokarst lake in Bylot Island, Nunavut, Canada. The core was... -
Coastal Labrador peatland permafrost inventory
Northern peatlands cover approximately four million km², and about half of these peatlands are estimated to contain permafrost and periglacial landforms, like palsas and peat... -
Climate station data from Whapmagoostui-Kuujjuarapik Region in Nunavik,...
Data are from the Whapmagoostui-Kuujjuarapik region in Nunavik, Québec, Canada. It contains data from air and ground temperatures, solar radiation and wind speed and direction.... -
Climate station data from the Umiujaq region in Nunavik, Quebec, Canada
Data are from the Umiujaq region in Nunavik, Quebec, Canada. It contains air temperature, soil surface temperature, air humidity, solar radiation, snow depth and wind speed and... -
Climate station data from the Tasiujaq region in Nunavik, Quebec, Canada
Data are from the Tasiujaq region in Nunavik, Quebec, Canada. It contains data from air temperatures. The available datasets cover the period from 2002-2023. Data are available... -
Climate station data from the Sheldrake river region in Nunavik, Quebec, Canada
Data are from the Sheldrake river region in Nunavik, Quebec, Canada. It contains data from air and ground temperatures. The available datasets cover the period from 1986-2019.... -
Climate station data from the Salluit Region in Nunavik, Quebec, Canada
Data are from the Salluit region in Nunavik, Québec, Canada. It contains data from air and ground temperatures and wind speed and direction. The available datasets cover the...
