Pb accumulations in larvae pupae and adults from different
The De Beers Canada Inc. Victor Diamond Mine, is a large open-pit mine on the traditional lands of the Mushkegowuk Cree and lies approximately 90 km west of Attawapiskat First Nation and 170 km northwest of Fort Albany First Nation. Concerns were raised by Gemcitabine members about particulate mine tailings and fugitive emissions arising from upwind mining activities. We hypothesize that open pit mining operations, mine fleet operation, and ore/mineral processing, contributes to the aerosol load in the community of Attawapiskat. Of particular concern for mine emissions are activities relating to mechanical crushing of geologic materials, which results in extremely large quantities of fugitive dust. Mine processes connective tissue involve mechanical crushing of materials typically emit significant quantities of larger dust particles (e.g. PM10), with fewer – but non-zero – emissions of particles below 2.5 μm (PM2.5). This, in turn, may be transported by prevailing winds to Attawapiskat and other downwind communities where exposures occur. PM generated by mining operations is a major concern and was identified as a potential hazard in the Victor Mine Environmental Assessment report ( Environmental Assessment Agency, 2005).