102 Works

Climate station data from the Quaqtaq region in Nunavik, Quebec, Canada

Denis Sarrazin & Michel Allard
The datasets in this issue of Nordicana D are data collected from the Quaqtaq region in Nunavik, Quebec, Canada. It contains data from air temperatures. The available datasets cover the period from 2004-2017. Data are available as: (1) recorded data; (2) daily averages; (3) monthly averages; and (4) yearly averages.

Climate station data from the Aupaluk region in Nunavik, Quebec, Canada

Denis Sarrazin & Michel Allard
The datasets in this issue of Nordicana D are data collected from the Aupaluk region in Nunavik, Quebec, Canada. It contains data from air temperatures. The available datasets cover the period from 2004-2017. Data are available as: (1) recorded data; (2) daily averages; (3) monthly averages; and (4) yearly averages.

Tundra Nunavik: Set of 27 interpolated bioclimate variables derived from the NCEP climate system reanalysis for Labrador and northern Quebec for the period 1981-2010

Dominique Berteaux, Nicolas Casajus & Pascale Ropars
While most ecological studies focus on the impact of climate change on some populations or species, broader, ecosystem-based information is needed to better predict the future state of the Arctic. We therefore conducted a large-scale study aimed at characterizing the vulnerability of tundra ecosystems to climate change through modelling. As part of this study, we obtained variables describing the climate of the province of Québec north of the 50th parallel during our baseline period (1981-2010)...

Seasonal ice cover and catchment changes at northern thermokarst ponds in Nunavik: Observations from automated time-lapse cameras

Reinhard Pienitz, Frédéric Bouchard, Biljana Narancic, Warwick F. Vincent & Denis Sarrazin
Thermokarst ponds and lakes are common features of Arctic and subarctic landscapes, developing in depressions that result from the thawing of ice-rich permafrost. Most of these water bodies are shallow (les than 1m depth), and they are widespread in lowland areas of western and northern Alaska, Canada and Siberia. Studies into the dynamics and evolution of these widespread thaw ponds and lakes in the Northern Hemisphere are sparse. However, direct on-the-ground observations (monitoring) are necessary...

Water column physico-chemical profiles of lakes and fiords along the northern coastline of Ellesmere Island

NEIGE
Long-term monitoring of the water column properties of lakes and fiords along the northern coastline of Ellesmere Island provides information about the effects of climate change on the vertical structure of these aquatic ecosystems. This dataset spans from 1954 until 2016. It has been compiled as a contribution by the program NEIGE (Northern Ellesmere Island in the Global Environment) from profiling measurements by NEIGE researchers and from published and unpublished records from other researchers working...

Climate station data from the Akulivik region in Nunavik, Quebec, Canada

Denis Sarrazin & Michel Allard
The datasets in this issue of Nordicana D are data collected from the Akulivik region in Nunavik, Quebec, Canada. It contains data from air temperatures, wind direction and wind speed. The available datasets cover the period from 2004-2017. Data are available as: (1) recorded data; (2) daily averages; (3) monthly averages; and (4) yearly averages.

Climate station data from the Inukjuak region in Nunavik, Quebec, Canada

Denis Sarrazin & Michel Allard
The datasets in this issue of Nordicana D are data collected from the Inukjuak region in Nunavik, Quebec, Canada. It contains data from air temperatures. The available datasets cover the period from 2008-2017. Data are available as: (1) recorded data; (2) daily averages; (3) monthly averages; and (4) yearly averages.

Northern Ellesmere Island ice shelf and ice tongue extents

Derek R. Mueller, Luke Copland & Martin O. Jeffries
The ice shelves along the northern coast of Ellesmere Island have been in a state of decline since at least the early 20th century. Available data derived from explorers' journals, aerial photographs and satellite imagery have been compiled into a single geospatial database of ice shelf and glacier ice tongue extent over 13 observation periods between 1906 to 2015. During this time there was a loss of 8,061 km² (94%) in ice shelf area. The...

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