3 record(s) found with the tag "trophic ecology" (multi-year projects are grouped):
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Bear Habitat Use Research Study
Principal Investigator: Ashton, Sandra
Licensed Year(s): 1995 1994
Summary: The researcher will identify plant types used by the bears and describe the plant phenology (potential bear foods) in the area. These observations will be recorded. A literature review of related research will also be conducted. This research will be done in order to determine bear feeding ecology....

Trophic Relationships and Energetics of Arctic Cod in High-Arctic Marine Food Chains
Principal Investigator: Hop, Haakon
Licensed Year(s): 1991 1990 1988
Summary: The Researcher and his assistant will collect Arctic cod. Samples of these will be taken and studied to investigate the feeding ecology of Arctic cod and the energy flow through Arctic cod from zooplankon to marine mammals and sea birds....

Licence #2033
Principal Investigator: Rigler, Frank
Licensed Year(s): 1976
Summary: 1) To test the applicability of the Dillon and Rigler (1974) method of predicting the trophic status of lakes in the Sub-Arctic. 2) To modify and develop this method so accuracy and precision are improved....