3 record(s) found with the tag "growth rate" (multi-year projects are grouped):
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Shallow Water Benthic Fish Community - Cornwallis Island
Principal Investigator: Green, John M.
Licensed Year(s): 1993 1990 1988
Summary: 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....

The Role of Latitude on Mating Systems in Notostraca
Principal Investigator: Straszynski, Elizabeth
Licensed Year(s): 1990
Summary: "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)....

Licence #4024
Principal Investigator: Aitken, Alec E.
Licensed Year(s): 1984
Summary: (1) to investigate the nature of arctic bivalve growth; (2) to identify possible latitudinal trends in arctic bivalve morphology; and (3) to assess the role of sea ice as a factor influencing arctic bivalve morphology and growth....