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2009-01-01
North Saskatchewan Watershed Alliance (NSWA)
The NSWA engaged the ALCES© Group to undertake a high-level, strategic and exploratory cumulative effects modeling for the NSRB. Specifically, the NSWA-ALCES© cumulative effects assessment project is intended to simulate the effects of major land uses in the watershed (agriculture, forestry,...
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Population regulation of northern pike (Esox lucius L.) in an unexploited lake in Northern Saskatchewan
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A northern pike (Esox lucius L.) population in an isolated lake in northern Saskatchewan was investigated to determine possible mechanisms of population regulation. Four mechanisms were explored: food limitations, interspecific predation, spacing behaviour and cannibalism.