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Loss of Connectivity Among Island-dwelling Peary Caribou Following Sea Ice Decline
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Global warming threatens to reduce population connectivity for terrestrial wildlife through significant and rapid changes to sea ice. Using genetic fingerprinting, we contrasted extant connectivity in...
Measurements of Cesium in Arctic Beluga and Caribou Before and After the Fukushima Accident of 2011
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Concern from northern communities following the Fukushima Daiichi nuclear accident of March 2011 has prompted a reassessment of the safety of their traditional foods with respect to radioactivity...
Mercury in Seaweed - Inuktitut
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This two-page plain language summary in Inuktitut talks about mercury in seaweed and other food eaten by caribou in the Qamanirjuaq herd. A longer, English report on this study is also available. An...
Mercury in Seaweed, Lichens and Mushrooms from the Home Range of the Qamanirjuaq Caribou
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Qamanirjuaq caribou have higher mercury concentrations than many other Arctic caribou herds. Usually, caribou get most of their mercury from lichens, but local elders described the Qamanirjuaq caribou...
On the Use of Mulching to Mitigate Permafrost Thaw due to Linear Disturbances in Sub-Arctic Peatlands
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The presence or absence of permafrost strongly influences the hydrology and ecology of northern watersheds. Resource exploration activities are currently having profound effects on hydrological and...
Paleolimnological Assessment of Past Hydro-ecological Variation at a Shallow Hardwater Lake in the Athabasca Oil Sands Region Before Potential Onset of Industrial Development
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Effective environmental monitoring requires knowledge of inherent natural variation. In the absence of pre-development monitoring of aquatic ecosystems, paleolimnological approaches have been...
Plain Language Summary: Mercury in Seaweed, Lichens and Mushrooms from the Home Range of the Qamanirjuaq Caribou
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The Qamanirjuaq caribou have higher mercury concentrations than some other caribou in the Arctic. Usually, caribou get most of the mercury they eat from lichens, but at community meetings in Kivalliq...
Predicting Patterns of Terrestrial Lichen Biomass Recovery Following Boreal Wildfires
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New allometric equations to estimate lichen biomass from field measurements of lichen cover and height; allometries were consistent among ecoprovinces, suggesting generalizability
Report to the Hunters of the Ahiak Caribou – Feb 2019
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The Northern Contaminants Program monitors contaminants in Arctic Caribou in Canada. To view this report in Inuktitut, click here. Related Herds: Ahiak This resource and others can be found on the...
Report to the Hunters of the Bluenose West Caribou – Feb 2019
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The Northern Contaminants Program monitors contaminants in Arctic Caribou in Canada. Related Herds: Barren-ground, Bluenose West This resource and others can be found on the Northern Caribou Canada...
Report to the Hunters of the Dolphin and Union Herd - 2019 - Inuktitut
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Two-page summary report to hunters of the Dolphin and Union caribou herd on research into contaminants in the herd. Related Herds: Dolphin and Union This resource and others can be found on the...
Report to the Hunters of the Kivalliq Region Contaminants in Qamanirjuaq Caribou – September 2017
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With the help of local hunters, we have been taking kidney, liver and muscle samples of Qamanirjuaq caribou since 2006. We collect these samples to study changes in the amount of contaminants such as...
Report to the Hunters of the Kivalliq Region Contaminants in Qamanirjuaq Caribou – September 2017 - Inuktitiut
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With the help of local hunters, we have been taking kidney, liver and muscle samples of Qamanirjuaq caribou since 2006. We collect these samples to study changes in the amount of contaminants such as...
Report to the Hunters of the Lorillard Caribou – May 2020
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A brief report from the Northern Contaminants Program on contaminants in the Lorillard herd. The animals were sampled in 2018. The report concludes, "Although it is difficult to come to any firm...
Report to the Hunters of the Porcupine Caribou - February 2019
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With the help of local hunters, we have been taking samples of the Porcupine caribou since 1991. We collect these samples to study changes in the level of contaminants kidneys and livers of caribou...
Report to the Hunters of the Qamanirjuaq Caribou - February 2019
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With the help of local hunters, we have been taking kidney, liver and muscle samples of Qamanirjuaq caribou since 2006. We collect these samples to study changes in the levels of contaminants in...
Report to the Hunters of the Qamanirjuaq Caribou - February 2019 - Inuktitut
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With the help of local hunters, we have been taking kidney, liver and muscle samples of Qamanirjuaq caribou since 2006. We collect these samples to study changes in the levels of contaminants in...
Report to the Hunters of the Qamanirjuaq Caribou – May 2020
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A brief Northern Contaminants Program report on the Qamanirjuaq caribou herd. The report has not found any significant change in levels of the contaminants monitored in the samples from 2018. Related...