37 dossier(s) trouvé(s) portant l’étiquette "ground ice" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Mackay, J.R. Année(s) de permis:
1988
1987 Résumé:
To understand better the origin of permafrost, the ice within permafrost, and the processes that help create the present geocryologic environment....
chercheur principal:Pollard, Wayne H Année(s) de permis:
1987
Résumé:
To complete a three year study concerned with the detailed investigation of ground ice characteristics by mapping ground ice distribution and stratigraphic relations along with collection of sediment and ice samples for grain, size, moisture content, isotope and crystallographic analysis. Field investigation will utilize existing ground ice slumps and permafrost exposures along coastal bluffs in ...
chercheur principal:Lewkowicz, Antoni G Année(s) de permis:199419931992199119901988
1987
Résumé:
To measure the energy exchanged over exposed thawing ground ice and to link this to the rate of retreat of the headwall of a ground ice slump. This is a continuation of work started in 1983 on Banks Island....
chercheur principal:Lewkowicz, Antoni G Année(s) de permis:
1985
Résumé:
To measure the energy exchange and rate of headwall retreat of a number of ground ice slumps....
chercheur principal:Harry, David Année(s) de permis:
1980
Résumé:
As part of a Ph.d. program to undertake a study of the nature of permafrost and ground ice conditions. Specific field operations will consist of an examination of coastal cliff rock sections. Samples will be collected for further study and analysis....
chercheur principal:Chatwin, S.C. Année(s) de permis:
1977
Résumé:
Coring a series of shallow holes (20 feet) on a peat plateau for peat, ground and ice stratigraphy....
chercheur principal:French, Hugh Année(s) de permis:
1976
Résumé:
Banks Island: Geomorphological Investigations - ground ice, pingos, mass-wasting and spring runoff will be investigated at sites in the Sachs and Upper Kellett drainage systems. Holman Island: Geomorphological studies will be of a reconnaissance nature and will emphasize rock weathering, cliff retreat and permafrost conditions within 10 miles of townsite....