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chercheur principal:Ring, Richard A. Année(s) de permis:
1993
199219901987 Résumé:
As part of a long term study, I will continue to examine the biology of arctic and subarctic insects. Information will be collected on insect distributions as well as insect adaptations to living in environments with extremely cold winters and short summers. Studies on insect communities in the north may be good indicators of global climate change since they are short-lived species with limited a...
chercheur principal:Ring, Richard A. Année(s) de permis:
1985
Résumé:
To continue research on the ecological, physiological and biochemical aspects of insect freezing tolerance and supercooling abilities....
chercheur principal:Ring, Richard A. Année(s) de permis:
1984
Résumé:
A continuation of study on the freezing tolerance of Arctic insects. Samples will be collected for comparison to southern species....
chercheur principal:Ring, Richard A. Année(s) de permis:
1982
Résumé:
A continuation of a study on the freezing tolerance of Arctic insects. Samples will be collected for comparison to southern species....
chercheur principal:Ring, Richard A. Année(s) de permis:
1980
Résumé:
To undertake a comparative study of the frost tolerance of Arctic insects with those of southern Canada....
chercheur principal:Ring, Richard A. Année(s) de permis:
1978
Résumé:
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....