NWT RESEARCH DATABASE

Principal Investigator: Kuhnlein, Harriet V
Licensed Year(s): 1998
Summary: The objectives of this study are therefore: 1) derive quantitative estimates of traditional and market food among Inuit; 2) complete databases of nutrient and contaminant contents of traditional food; define benefits of traditional food in terms of nutritional, socioeconomic and cultural significance; define the levels of exposure to contaminants (heavy metals and organochlorines). In each commun...

Principal Investigator: Swyripa, Murray
Licensed Year(s): 1993
Summary: Northward flowing rivers are thought to be major ways in which contaminants are introduced to the Arctic Ocean. As part of an on-going study, river water and sediments will be collected over the course of the year and assessed for the presence of contaminants. A total of 12 rivers in the Canadian arctic mainland will be sampled in this study, including the Mackenzie, Coppermine, Burnside, Ellice...

Principal Investigator: Waite, Don
Licensed Year(s): 1993
Summary: In this study, we will collect air, dust and rain samples on a weekly basis at five Canadian locations during the months of June and July, 1993. Three locations are in the NWT while two locations are in Saskatchewan. The samples will be analyzed in Regina and Edmonton for the presence of certain insecticides, herbicides and PCB's that are known to be transported in the atmosphere....

Principal Investigator: Gregor, Dennis J.
Licensed Year(s): 1993
Summary: Contaminants are carried in the air to the arctic during the winter when large-scale wind movements bring these contaminants from industrialized locations in North America, Europe and Asia to the north. Snow can collect these compounds from the air and bring them to the ground where they can accumulate. Thus, it is important to study the amount of contaminants in snow to determine the types and ...

Principal Investigator: Gandia, Ruben
Licensed Year(s): 1993
Summary: Clean and contaminated sediments, effluent and liquid municipal waste, and selected species of amphipods will be collected by government and non-government researchers as other field research is conducted. All collections will be shipped to the Beak laboratory for analyses. Testing will involve a measurement of the contaminants in the sediments as well as measuring the degree of toxicity that th...

Principal Investigator: Gregor, Dennis J.
Licensed Year(s): 1992 1991 1991 1990
Summary: Snow samples will be collected from approximately 30 sites across the NWT and Yukon in the spring of the year. This annual snow pack sample will allow an estimate of the quantity of organic contaminants that have been deposited over the winter season. To better understand the fate of these contaminants in the High Arctic, the researchers will undertake an intensive small basin study on Cornwallis ...

Principal Investigator: Heinke, G.W.
Licensed Year(s): 1991 1989
Summary: In co-operation with the Department of Municipal and Community Affairs, the researcher will conduct a random sampling of garbage generated in the selected communities to establish their composition. A questionnaire will be used to gather a hazardous waste inventory. A detailed plan will be for the design and cost estimate of a co-disposal facility will be undertaken....

Principal Investigator: Hornby, A.P.
Licensed Year(s): 1984
Summary: To identify environmental factors involved in nasopharyngeal and esophageal cancers among the Canadian Inuit. This licence is conditional on all substances and drugs used being prescribed by the local physician....

Principal Investigator: Smith, Daniel W.
Licensed Year(s): 1979
Summary: To sample treated and untreated domestic water supplies for physical and chemical analysis, (e.g. turbidity, color, temperature and trace elements analysis, e.g. lead, zinc, silver and cadmium)....

Principal Investigator: Goodman, Arni
Licensed Year(s): 1977
Summary: (a) Aerial and ground surveys of migratory birds and; (b) Inspection of disturbed landscape and old wellsites to record signs of bird use and to collect soil samples for heavy metal analysis....