Description

This dataset is a count of Lemming nests in Aulavik National Park. The counts are done annually in mid-July at 9 predetermined sample locations 1 ha in size. Lemmings are an important herbivore and source of food for predators. Lemming populations often fluctuate dramatically, typically growing and declining every three to four years. Monitoring lemming abundance is important to understand the state and consistency of this population cycle and its relationship to biodiversity and the state of the Arctic ecosystem over the long term.

Resources

Name	Format	Description	Link
Aulavik - Lemming Populations - data	CSV		https://open.canada.ca/data/dataset/23694c59-ceec-4042-9e23-370b82e792a2/resource/3db7e7bd-1c47-4576-943c-42f9f98c0372/download/aulavik_np_terrestrial_lemming_1999-2017_data.csv
Aulavik - Lemming Populations - data dictionary	CSV		https://open.canada.ca/data/dataset/23694c59-ceec-4042-9e23-370b82e792a2/resource/d5369311-57c2-4d1a-94e4-08cb8dacfe14/download/aulavik_np_terrestrial_lemming_1999-2017_data_dictionary.csv

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