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Dryas phenology
Weekly data on flowering phenology in permanent Dryas plots. For further details, please refer to the newest BioBasis manual available at the website. -
Cassiope total count
Annual total flower production in permanent Cassiope tetragona plots. For further details, please refer to the newest BioBasis manual available at the website. -
Cassiope phenology
Weekly data on flowering phenology in permanent Cassiope tetragona plots. For further details, please refer to the newest BioBasis manual available at the website. -
Bryophyte diversity
Survey of bryophyte diversity in Zackenberg (2009) and Kobbefjord (2010). For further details, please see Hassel, K., Prestø, T., and Schmidt, N.M. (2012). Bryophyte diversity... -
Berry counts
Annual estimates of total flowering and berry production in permanent berry plots. For further details, please refer to the newest BioBasis manual available at the website. -
Muskox abundance
Weekly data on the sex and age composition of muskox herds within the designated muskox census area. For further details, please refer to the newest BioBasis manual available at... -
Lemming nest abundance
Annual data on lemming winter nest numbers, including signs of predation and breeding, within the designated lemming census area. For further details, please refer to the newest... -
Arctic hare abundance
Data on arctic hare numbers within the designated hare census area. For further details, please refer to the newest BioBasis manual available at the website. -
Arctic fox reproduction
Annual data on arctic fox reproduction in known breeding dens. For further details, please refer to the newest BioBasis manual available at the website. -
Breeding bird abundance
Data on breeding birds territories as a result of annual breeding birds census. For further details, please refer to the newest BioBasis manual available at the website. -
Bird breeding phenology, nests
Data on nest phenology of breeding birds. For further details, please refer to the newest BioBasis manual available at the website. -
Bird breeding phenology, broods
Data on nest phenology of breeding birds, who's nests were never found, but who's broods were discovered post-hatching. For further details, please refer to the newest BioBasis... -
Arthropod emergence
Weekly data on arthropod numbers in permanent pitfall and flight-intercept traps. For further details, please refer to the newest BioBasis manual available at the website. -
Total count (Eriophorum angustifolium, Loiseleuria procumbens, Salix glauca,...
Total flowering count Salix Glauca, Eriophorum Angustifolium, Silene Acaulis, Loiseleuria Procumbens. For further details, please refer to the newest BioBasis manual available... -
Soil temperature in carbondioxide flux plots
Soil temperature in carbondioxide flux plots (depth: 3-5 cm). For further details, please refer to the newest BioBasis manual available at the website. -
Silene phenology
For Silene acaulis four observation plots were established in order to cover the ecological amplitude of the species with respect to duration of snow cover, difference in soil... -
Salix phenology in carbondioxide flux plots
The reproductive phenology of Salix glauca is followed in all plots. The total number of catkins in each carbon flux plot is counted on a weekly basis diveded into the number of... -
Salix phenology
For Salix glauca four observation plots were established in order to cover the ecological amplitude of the species with respect to duration of snow cover, difference in soil... -
Plot NDVI (discontinued)
The progression in the vegetation greenness (Normalized Difference Vegetation Index; NDVI) is followed in the plant phenology plots on a weekly basis. NDVI is measured by a Crop... -
Plot NDVI
The progression in the vegetation greenness (Normalized Difference Vegetation Index; NDVI) is followed in the plant phenology plots on a weekly basis. NDVI is measured by a...
