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A century of landscape change in the southern Rocky Mountains and Foothills of Alberta: Using historical photography to quantify ecological change
DownloadSpring 2017
Throughout the Rocky Mountain regions of North America fire regimes have been altered towards longer fire return intervals in the 20th century as compared to the 18th and 19th centuries; this has been accompanied by losses of grassland and open canopy woodlands due to encroachment by closed...
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Fish harvest and replacement of top piscivorous predators in aquatic food webs: implications for restoration and fisheries management
DownloadSpring 2013
The potential for walleye (<i>Sander vitreus</i>) restoration at Lac la Biche, Alberta, Canada is a social-ecological question that requires understanding of changes to ecosystem integrity and historical fidelity resulting from disturbance. This study explored variability in fisheries-induced...
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