9 record(s) found for principle investigator "Ring, Richard" (multi-year projects are grouped):
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Biology, Ecology and Cold Tolerance of Arctic Insects
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1993 1992 1990 1987
Summary: The researcher and his team will collect and identify arctic insects. Such studies should lead to a better understanding of food webs in Arctic ecosystems which are often regarded as fragile but complex, and could prove useful in monitoring more subtle effects on food chains brought about by disruption of the habitat by physical or chemical forces....


Licence #5121
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1985
Summary: To continue research on the ecological, physiological and biochemical aspects of insect freezing tolerance and supercooling abilities....


Licence #4123
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1984
Summary: A continuation of study on the freezing tolerance of Arctic insects. Samples will be collected for comparison to southern species....


Licence #2732
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1982
Summary: A continuation of a study on the freezing tolerance of Arctic insects. Samples will be collected for comparison to southern species....


Licence #2644
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1981
Summary: To study the general biology and frost tolerance of arctic insects....


Licence #2538
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1980
Summary: To undertake a comparative study of the frost tolerance of Arctic insects with those of southern Canada....


Licence #2436
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1979
Summary: To observe and study the habitat of arctic insects and to collect samples to compare their resistance with that of similar species in the south....


Licence #2315
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1978
Summary: To observe and study the habitat of Arctic insects and to collect specimens to compare their resistance to cold with that of similar species in the south....


Licence #2148
Principal Investigator: Ring, Richard A.
Licenced Year(s): 1977
Summary: To observe and study the habitat of Arctic insects and to collect samples to compare their resistance to cold with that of similar species in the south....


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