Transboundary CEA for the Grizzly Bear of the Castle and Flathead Watersheds

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In partnership with Alberta Ecotrust and the Ecological Monitoring and Assessment Network (EMAN), Miistakis completed a transboundary cumulative effects analysis for grizzly bears in the Castle and Flathead watersheds. Miistakis' broad objective was to apply a spatial modeling exercise which considered all human activities within an ecosystem irrespective of jurisdiction or activity sector and qualify their impact upon grizzly bears.

Our main objectives included the following:

  • Strengthen the role of trans boundary CEA models in the decision making process
  • Quantify individual and collective effects in space and through time for the grizzly bear
  • Provide land managers with an analytical tool for evaluating grizzly bear recovery goals and objectives
Given these objectives, this transboundary cumulative effects project produced four linked products:
  • Literature Review of cumulative effects modeling for grizzly bears in the Rocky Mountains
  • Habitat Effectiveness Model
  • Core Security Model
  • Linkage Zone Model


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Please visit the web sites of our project partners: Alberta Environment and the Ecological Monitoring and Assessment Network.

Miistakis Institute for the Rockies
403.220.8968
institute@rockies.ca