Timing and Rate of Vegetation Green-Up, Timing of Caribou Calving, and Caribou Calf and Adult Female Counts near Kangerlussuaq, Greenland, 1993 and 2002-2022

These are annual dates of 50 percent (%) species emergence and rates of seasonal vegetation green up, annual dates of 50% caribou births, and annual counts of caribou calves and adult female caribou collected at a long-term study site near Kangerlussuaq, Greenland. These data have been used to monitor trends and variation in plant phenological dynamics at the study site in relation to local spring weather and to monitor variation in caribou calf production in relation to plant phenological dynamics at the study site.