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Published byReese Brownlow Modified over 10 years ago
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Current state of knowledge of calving grounds Amount of information Shifts in location Habitat diversity
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Amount of Information 50% unknown 20% Analyzed 30% Mapped
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Patterns of use Directional shift Non-directional shift WAH, TLH, BEV, AHI QMH, TAI BAH, LRH, GRH PCH CAH
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Calving distribution map from Gunn et al. 2008 Bathurst herd, Canada
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1982 to 1987 1974 to 1980 2010 George River herd, Canada
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Meerdink, S. and Petrov, A. 2012. Taimyr wild reindeer spatial fidelity and calving grounds dynamics in a changing climate. ARCSES working paper 001-2012. University of Northern Iowa, IA Taimyr wild reindeer. Russia
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Habitat diversity
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Cumulative growing degree days
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Tussock, sedges, shrubs Wet sedge Tall shrub Bedrock lichen Sparse vegetation Calving groundsLarger area – similar climate
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Bluenose WestBluenose East
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