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fish sampling 
northern pike 

1 record(s) found for principal investigator "Schwalme, Karl" (multi-year projects are grouped):
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Influence of season and latitude on the fatty acid composition of great northern pike
Principal Investigator: Schwalme, Karl
Licensed Year(s): 1988
Summary: Karl Schwalme wants to know how and why the fat content of pike changes during the year. He will collect about 30-50 great northern pike from each lake by using a 2 1/2 inch gill net which will only be set during the day. He will then take the fish back to the Inuvik Research Centre to determine their fat content. Since some of the fats help to prevent heart disease in people, the annual change ...