2 record(s) found for principle investigator "Graham, Mark" (multi-year projects are grouped):
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Environmental Physiology of Marine Invertebrates
Principal Investigator: Graham, Mark
Licenced Year(s): 1992
Summary: The researcher and his team will use several species of planktonic and benthic invertebrates from Lancaster Sound region to evaluate the metabolic cost of making a living in the Arctic. Oxygen consumption techniques will be used as a metabolic indicy. Trophic status of specimens will be evaluated later by stable isotope analysis....

Cardiovascular Performance and Adaptations of Arctic Char
Principal Investigator: Graham, Mark
Licenced Year(s): 1991
Summary: The study will involve capturing freshwater char to use in laboratory experiments. The body temperature of fish is the same as the water they live in. Therefore, arctic fishes live their lives at or near the freezing mark. This work will investigate the mechanical functions of Arctic Char hearts: how powerful, how much blood they can pump and what is a reasonable maximum work load....