4 dossier(s) trouvé(s) portant l’étiquette "marine biology" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Metcalfe, C.D. Année(s) de permis:
1991
Résumé:
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....
chercheur principal:Smith, Thomas Année(s) de permis:
1989
Résumé:
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...
chercheur principal:Davis, R. A. Année(s) de permis:
1978
Résumé:
(1) Aerial surveys of seabirds and marine mammals. (2) Ship-based studies of marine environment. (3) Studies of seabird colonies....