The battle of sea lice and salmon goes on

An update on the battle to remove fish farms from Canada. The industry denies it’s a problem here, 100 miles south…

  • Increased sea lice infestations, scientists say are caused by salmon farms, threaten the already-vulnerable wild Pacific salmon populations in western Canada, worrying conservationists and First Nations.
  • Three First Nations in the region are now deciding on the future of open net pen Atlantic salmon farms dotting the channels and waterways in and around their territories. They hope their decisions will pave the way to protect wild salmon, a culturally important species.
  • So far, ten farms have been closed and the future of seven farms are to be decided this year, in 2023.
  • The impact of the closure of the farms on sea lice and wild salmon populations is still unclear, say scientists, and more time to monitor the data is needed.

As sea lice feast away on dwindling salmon, First Nations decide the fate of salmon farms (mongabay.com)

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