Mackenzie delta: projects/activities

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Directory entires that have specified Mackenzie delta as one of the geographic regions for the project/activity and are included in the AMAP, ENVINET, SAON and SEARCH directories. Note that the list of regions is not hierarchical, and there is no relation between regions (e.g. a record tagged with Nunavut may not be tagged with Canada). To see the full list of regions, see the regions list. To browse the catalog based on the originating country (leady party), see the list of countries.

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1. Inuvik Regional Human Contaminants Monitoring Program

The objective of the study is to establish baseline levels of specific heavy metal and organochlorine contaminants in the blood of women and their newborns, from communities in the Inuvik Region. The study examines traditional food consumption as a possible contaminant exposure pathway, while measuring organochlorines and metals in maternal and cord blood, as well as mercury levels in maternal hair. Collection of data from this region will complete the Northwest Territories/Nunavut database on maternal and cord blood. There were 104 women participating in this study from Inuvialuit, Gwich'in and non-native backgrounds. The results are similar to existing data from other regions in the Canadian north and confirm the importance of traditional foods among women of reproductive age. Exposure levels to contaminants were generally within guideline levels with only a few exceptions. Communication of results to the communities will continue until June 2000. Objectives: 1.To obtain regional values for the concentrations of organochlorine and metal contaminants in maternal and umbilical cord blood samples, and the concentration of mercury in hair samples from pregnant women in the Inuvik region. 2.To assess exposure to these contaminants through the frequency of traditional/country food intake and certain other lifestyle factors. 3.To describe any relationship between contaminant levels in blood and hair samples and frequency of consumption of traditional/country foods and selected lifestyle factors.

Human health