10 dossier(s) trouvé(s) portant l’étiquette "crustaceans" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Glemet, Helene Année(s) de permis:1991
1990
Résumé:
The Researcher will collect blood/hemolymph and tissues from representative Arctic marine fish, echinoderm, crustacean and mollusc species. The fish will be netted and the invertebrates dredged. Samples will be analyzed for their fatty acid composition. A sample size of 6-8 individuals will be required from each species....
chercheur principal:Straszynski, Elizabeth Année(s) de permis:
1990
Résumé:
"Tadpole shrimp" (Notostraca) occur in ponds at all latitudes in Canada. Activity and behavior show differences between the sexes. Mating behaviour shows differences between the two latitudes already tested. Studies in southern and northern Manitoba (Portage la Prairie; Churchill) will be compared with those in the eastern Northwest Territories (Igloolik)....
chercheur principal:Welch, Harold Année(s) de permis:
1988
Résumé:
To study epontic algae and amphipods in Chesterfield inlet area; to determine dynamics of Si and N as essential nutrients; to sample stomach contents of hunter-killed seals for food habit analysis....
chercheur principal:Sprague, J. B. Année(s) de permis:
1985
Résumé:
To collect samples of common amphipod crustaceans, microscopic crustaceans, and algae in order to measure their cadmium content....
chercheur principal:Boileau, Marc G. Année(s) de permis:
1985
Résumé:
To continue investigations on the ecology and population genetics of crustacean zooplankton: to focus on the genetic diversity of the four major species of copepods inhabiting the freshwater ponds in the Arctic and the distribution and dispersal of these species since glaciation....
chercheur principal:Beaton, Margaret Année(s) de permis:
1985
Résumé:
To take water samples from ponds for a better understanding of the ecology and population genetics of the freshwater cladoceran species, Daphnia pulex....
chercheur principal:Welch, Harold Année(s) de permis:
1985
Résumé:
Epontic primary production, phytoplankton production, and subice amphipod production in the Barrow Strait area; work at the ice edges in Lancaster Sound, and summer chlorophyll distribution....
chercheur principal:Sprague, John B. Année(s) de permis:
1984
Résumé:
To collect samples of common amphipod crustaceans, microscopic crustaceans, and algae in order to measure their cadmium content....
chercheur principal:Sprague, John B. Année(s) de permis:
1982
Résumé:
To collect specimens of arctic cod (Boreogadus saida) and common amphipod crustaceans in order to examine cadmium in food-chains....
chercheur principal:Korczinski, Rita Année(s) de permis:
1979
Résumé:
To conduct a study of the life cycle and habitat of the isopod, Mesidotea entomon (a small crustacean). The study will also include consideration of the isopod as a food source for fish. To determine the extent of isopods as a food source, fish samples will be taken for subsequent laboratory analysis....