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biology 
marine mammals 
seals 
ringed seal 
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seasonal variation 
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4 record(s) found with the tag "marine biology" (multi-year projects are grouped):
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Organic Contaminants in the Arctic Ecosystem: Utilizing the Ringed Seal (Phoca hispida) as a Biomonitor
Principal Investigator: Metcalfe, C.D.
Licensed Year(s): 1991
Summary: The Research will examine the variation of organochlorine contaminants (O.C.'s) in the arctic ringed seal species. Major trends in concentrations will be outlined on 4 distinct levels: 1) variation within individual seals 2) seasonal variation in one seal popultion 3) variation between seal popultaions from two distinct sites 4) long-term temporal variations at these two locations....


Vocal Behavior and Sound Production in Bearded Seals
Principal Investigator: Smith, Thomas
Licensed Year(s): 1989
Summary: Dr. Thomas Smith and his will take underwater recordings of bearded seal sounds. He will collect data to describe and measure the vocal behavior of the seals underwater. He will also collect bearded seals for dissection and analysis of the seal larynx. Roger Memorana will be hired from Holman to work with Dr. Smith. Dr Smith has received a small grant from the Science Institute of the NWT to cover...


Licence #2309
Principal Investigator: Davis, R. A.
Licensed Year(s): 1978
Summary: (1) Aerial surveys of seabirds and marine mammals. (2) Ship-based studies of marine environment. (3) Studies of seabird colonies....


Licence #2004
Principal Investigator: Stirling, Ian
Licensed Year(s): 1976
Summary: To collect bearded and ringed seals....


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