Tag Archives: Salmon Coast Field station

Fish farms underreport sea lice when not being audited, study says

“Our results suggest that sea-louse counts reported by the salmon farming industry are lower than the true abundance of parasites on their fish. When the federal government audited a sea-louse count, the industry’s mean counts for that month increased by a factor of 1.18 for L. salmonis and by 1.95 for C. clemensi.” – Sean Godwin et al, Bias in self-reported parasite data from the salmon farming industry.

Dr Sean Godwin is the lead author of eight of the fifteen scientific papers listed on his website. The bulk of these explore interactions between wild and farmed salmon. One of the most troubling, published in the journal Ecological Application, is a survey that showed fish farms underreport sea lice when they are not audited by Fisheries and Oceans Canada.

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Some salmon runs could bounce back

By Cloe Logan, National Observer, Local Journalism Initiative Reporter

Salmon runs across the province are tumbling, but a new report says some could bounce back — with some major changes. 

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