population management

Content related to: population management

Columbia Mountains Caribou Research Project

Project Description:

Beginning in 2003, moose populations were intentionally reduced by increased hunting pressure as an indirect way of reducing wolf numbers — fewer moose on the landscape means wolves have less to eat resulting in fewer wolves. Moose were reduced to a density that approximated what would have existed in the absence of forest harvesting. 

Project Outcomes or Intended Outcomes:

As a result of the moose reduction, numbers of the largest caribou subpopulation within the northern Columbia Mountains stabilized. The population growth rate improved by about 5 units (i.e. from declining by 5%/yr, to stability).

Living in a Burned Landscape: Woodland Caribou use of Postfire Residual Patches for Calving in a High Fire- low Anthropogenic Boreal Shield Ecozone

Project Description:

Monitoring of calving events using 2 years of GPS data from 56 collared female caribou to identify calving site selection.

Project Outcomes or Intended Outcomes:

Providing insight into the ecological interactions of forest fires and woodland caribou in northern Saskatchewan to provide information that will support amendments to the Recovery Strategy that acknowledge the unique conditions observed on the landscape. 

Organization: