Tundra Nunavik: Matrix of trophic relations between species of Labrador and northern Quebec

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Tundra Nunavik: Matrix of trophic relations between species of Labrador ...

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Dataset extent

Source	http://www.cen.ulaval.ca/nordicanad/dpage.aspx?doi=10.5885/45555CE-DA1FF11FA4254703
Version	1.0
Citation	Berteaux, D., Ropars, P., Casajus, N. 2018. Tundra Nunavik: Matrix of trophic relations between species of Labrador and northern Quebec, v. 1.0 (1980-2010). Nordicana D36, doi: 10.5885/45555CE-DA1FF11FA4254703.
Authors	Author Name: Dominique Berteaux Author Name: Pascale Ropars Author Name: Nicolas Casajus
Temporal coverage	Temporal coverage start: 1980-01-01 Temporal coverage end: 2010-12-31
Spatial coverage	{ "coordinates": [ -68.689, 56.192 ], "type": "Point" }
Station	cen-whapmagoostui-kuujuarapik-research-station
Collaborator
Variable measured	Variable name: Matrix of trophic relations among the species/taxa Variable description: This dataset consists in a square matrix where all know predator-prey relationships are listed for bird and mammal species of Labrador and the province of Quebec north of 50°N, as well as for some groups of arthropods (arachnida, coleoptera, diptera, hymenoptera, lepidoptera) and plants (lichens, grasses, low shrubs, erect shrubs, mosses, cyperacea, poacea). In the matrix, 1 means that the species in the column is known to feed on the species/taxa in the row, whereas 0 indicates that no predator-prey relationship is known. Variable unit: unitless
Measurement Technique
Date published	2018-10-31
Date modified	2018-10-31
Status	Public
Publisher	Publisher name: Nordicana D Publisher URL: http://www.cen.ulaval.ca/nordicanad/en_index.aspx
Provider	Provider name: Centre d'études Nordiques (CEN) Provider URL: http://www.cen.ulaval.ca/
License	http://www.cen.ulaval.ca/nordicanad/en_modalite.aspx