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fish 
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2 dossier(s) trouvé(s) portant l’étiquette "benthic" (les projets pluriannuels sont regroupés):
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Shallow Water Benthic Fish Community - Cornwallis Island
chercheur principal: Green, John M.
Année(s) de permis: 1993 1990 1988
Résumé: Underwater observations will be made on benthic fishes at the study site by scuba, and some fish specimens will be collected for laboratory analysis of their food habits, growth rates and fecundity. Data will be compared with similar data collected on benthic fishes in northern Hudson Bay....


Productivity of Marine Mammal Food Chains in the Northwest Passage
chercheur principal: Welch, Harold
Année(s) de permis: 1993 1992 1991 1990 1988 1987
Résumé: Dr. Welch and his project personnel will continue work on a study which began in 1984. The objective of the study continues to be the quantification of food web leading to marine mammal and bird production in the Canadian Marine Arctic....


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