Evidence of Pleistocene Habitation by Woodland Caribou in Southern Michigan

1964 ◽  
Vol 45 (3) ◽  
pp. 494-495 ◽  
Author(s):  
E. J. Mikula
Keyword(s):  
Woodland Caribou

Woodland Caribou Relative to Landscape Patterns in Northeastern Alberta

1997 ◽  
Vol 61 (3) ◽  
pp. 622 ◽  
Author(s):  
A. Kari Stuart-Smith ◽  
Corey J. A. Bradshaw ◽  
Stan Boutin ◽  
Daryll M. Hebert ◽  
A. Blair Rippin
Keyword(s):  
Landscape Patterns ◽  
Woodland Caribou ◽  
Northeastern Alberta

scholarly journals Conserving woodland caribou habitat while maintaining timber yield: a graph theory approach

2016 ◽  
Vol 46 (7) ◽  
pp. 914-923 ◽  
Author(s):  
Jonathan L.W. Ruppert ◽  
Marie-Josée Fortin ◽  
Eldon A. Gunn ◽  
David L. Martell
Keyword(s):  
Graph Theory ◽  
Rangifer Tarandus ◽  
High Volume ◽  
Timber Harvesting ◽  
Optimization Approach ◽  
Theory Approach ◽  
Heuristic Procedure ◽  
Woodland Caribou ◽  
Old Growth ◽  
Old Growth Forest

The fragmentation and loss of old-growth forest has led to the decline of many forest-dwelling species that depend on old-growth forest as habitat. Emblematic of this issue in many areas of the managed boreal forest in Canada is the threatened woodland caribou (Rangifer tarandus caribou (Gmelin, 1788)). We develop a methodology to help determine when and how timber can be harvested to best satisfy both industrial timber supply and woodland caribou habitat requirements. To start, we use least-cost paths based on graph theory to determine the configuration of woodland caribou preferred habitat patches. We then developed a heuristic procedure to schedule timber harvesting based on a trade-off between merchantable wood volume and the remaining amount of habitat and its connectivity during a planning cycle. Our heuristic can attain 84% of the potential woodland caribou habitat that would be available in the absence of harvesting at the end of a 100 year planning horizon. Interestingly, this is more than that which is attained by the current plan (50%) and a harvesting plan that targets high volume stands (32%). Our results indicate that our heuristic procedure (i.e., an ecologically tuned optimization approach) may better direct industrial activities to improve old-growth habitat while maintaining specified timber production levels.

Predicting the effects of restoring linear features on woodland caribou populations

2020 ◽  
Vol 416 ◽  
pp. 108891 ◽  
Author(s):  
R. Serrouya ◽  
M. Dickie ◽  
C. DeMars ◽  
M.J. Wittmann ◽  
S. Boutin
Keyword(s):  
Woodland Caribou ◽  
Linear Features

If You Build It, Will They Come? Caribou Habitat Restoration for Pipeline Projects

2014 ◽  
Author(s):  
Brian Coupal ◽  
Paula Bentham
Keyword(s):  
Habitat Management ◽  
Habitat Restoration ◽  
Rangifer Tarandus ◽  
Local Population ◽  
Landscape Fragmentation ◽  
Lessons Learned ◽  
Woodland Caribou ◽  
Recovery Strategy ◽  
Control Programs ◽  
Northeastern Alberta

The federal Recovery Strategy for the Woodland Caribou (Rangifer tarandus caribou), Boreal Population in Canada, identifies coordinated actions to reclaim woodland caribou habitat as a key step to meeting current and future caribou population objectives. Actions include restoring industrial landscape features such as roads, seismic lines, pipelines, cut-lines, and cleared areas in an effort to reduce landscape fragmentation and the changes in caribou population dynamics associated with changing predator-prey dynamics in highly fragmented landscapes. Reliance on habitat restoration as a recovery action within the federal Recovery Strategy is high, identifying 65% undisturbed habitat in a caribou range as the threshold to providing a 60% chance that a local population will be self-sustaining. In alignment with the federal Recovery Strategy, Alberta’s Provincial Woodland Caribou Policy identifies habitat restoration as a critical component of long-term caribou habitat management. Habitat restoration initiatives of Alberta’s historical industrial footprint within caribou ranges began in 2001 and have largely focused on linear corridors, including pipelines. Initiatives include revegetation treatments, access control programs and studies, and restricting the growth of plant species that are favourable to moose and deer, the primary prey for wolves. Habitat restoration for pipelines also includes pre-construction planning to reduce disturbance and create line-of-sight breaks, and construction techniques that promote natural vegetation recovery. Lessons learned from habitat restoration programs implemented on pipeline projects in northeastern Alberta will be shared as an opportunity to improve common understanding of restoration techniques, the barriers to implementation, and potential outcomes.

scholarly journals Workshop: Conserving woodland caribou in the managed forest

Rangifer ◽  
1998 ◽  
Vol 18 (5) ◽  
pp. 263
Author(s):  
George Hamilton et al.
Keyword(s):  
British Columbia ◽  
Natural Resources ◽  
Forest Products ◽  
Woodland Caribou ◽  
Managed Forest ◽  
Points Of View ◽  
Canadian Wildlife

A workshop was held August 19 to foster discussion and debate on issues related to conservation of woodland caribou in the managed forest. Six panelists were invited to make brief presentations on their points of view on this subject. They were Don Thomas (Canadian Wildlife Service); Hartley Multimaki (Buchanan Forest Products); Colin Edey (NOVA Corporation); Jerry English (Ontario Ministry of Natural Resources - retired); Dale Seip (British Columbia Ministry of Forests) and Harold Cumming (Lakehead University - retired).

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