Wildfires in western Canada and previous fires in California and Colorado expose threat to water security and aquatic ecosystems due to toxic metal contamination.

Wildfires in western Canada and previous fires in California and Colorado have revealed the threat to water security and aquatic ecosystems. Research shows that wildfires can carry toxic metals, such as copper, lead, and zinc, from burning buildings and cars, leading to contamination in streams and rivers. When wildfires move into urban areas, the impacts on ecosystem health and drinking water sources are significant.

July 29, 2024
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