Accumulation of copper and lead in ruminants grazing on a contaminated shooting range in Nordland County, Norway
Ida Vaa Johnsen,
Jorunn Aaneby
Abstract:Shooting ranges contain copper (Cu) and lead (Pb) contamination, which can be a risk for grazing ruminants. This study examines the accumulation of lead and copper in blood of lambs and calves, as well as in the liver of lambs. It compares these results with those of a previous study, which calculated the ingested dose of copper and lead based on soil ingestion and concentration in soil and plants. Blood samples were collected both before and after the grazing period that lasted from late May to mid-September.… Show more
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