Articles on Metal contamination
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Using bees as biomonitors can be a more sensitive and effective way of detecting contaminants than traditional sampling methods, new research shows.
Levels of trace metals inside can be higher than the sources of contamination outside. It underscores the need for households to take care to prevent those contaminants being brought indoors.
Foods stir up river sediments and can spread contaminants across the floodplain. It’s a risk in areas with a history of industrial pollution, like Maribyrnong, but EPA test results are reassuring.
New research fired laser beams on tiger snake scales, and found arsenic was 20-34 times higher in wild wetland snakes than in captive snakes.
Protecting forests means protecting a rich biodiversity of plants, animals and the livelihoods of many people.
Historical gold mining at the Giant Mine near Yellowknife, N.W.T. released toxic arsenic into the environment. Snowshoe hares are showing signs of poisoning.





