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Home»Posts tagged with»toxicity

Research Reveals Water Conditions Increase Copper Toxicity for Three Alaska Salmon Species

By Anne Gore | Alaska Sea Grant on Sep 1, 2022   Featured, News from Alaska SeaGrant, Science/Education  

Research Reveals Water Conditions Increase Copper Toxicity for Three Alaska Salmon Species

A major concern about mine development in Alaska’s Bristol Bay region and in many watersheds throughout Alaska is the potential for toxic waste to contaminate water and threaten world class salmon runs. Copper is a particular concern because it is acutely toxic to fish at relatively low concentrations. The U.S. Environmental Protection Agency (EPA) uses […]

UAS Researchers Investigating Harmful Algal Blooms in Southeast Alaska

By Keni Campbell | UAS on Aug 8, 2019   Featured, The Arctic and Alaska Science  

UAS Researchers Investigating Harmful Algal Blooms in Southeast Alaska

  JUNEAU, KETCHIKAN – University of Alaska Southeast (UAS) researchers Dr. John Harley and Dr. Matthew Pawlus have been studying shellfish toxicity to help create a safer environment in Southeast Alaska.  Shellfish like mussels and clams have been an abundant food source in the region, however recent harmful algal blooms (HABs) have increased the likelihood […]



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