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Author Topic: Lethal 6PPD tire compound runoff effects expanded to Steelhead and Chinook Salmo  (Read 487 times)


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The automotive tire compound 6PPD that in road water runoff has been shown to be lethal to Coho salmon (rate of 92to 100%) has now been shown to cause fatality rates of up to 42% in steelhead trout and chinook salmon (up to 13%);
« Last Edit: December 06, 2022, 05:45:19 PM by RalphH »
"Humanity, one of the countless species forming the biosphere, can perturb it, but we cannot leave it or destroy it without perishing ourselves. The cycles of the other species can be destroyed and the biosphere corrupted. But for each careless step we take, our species will pay an unwelcome price-always."

E.O. Wilson