Tag Archives: Pink Salmon

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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Aquaculture sectors response to sea lice numbers from Discovery Islands

The aquaculture sector’s response to Alexandra Morton’s report that there were low sea lice counts in the Discovery Islands arrived yesterday.

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A bright spot: pink salmon stocks along east Vancouver Island

Canada’s National Observer, Local Journalism Initiative Reporter

Concern over B.C.’s declining wild salmon stocks is running high this year as sockeye returns on the Fraser River hit a historic low. But while the overall news may be dire, there are bright spots. Some pink salmon stocks along east Vancouver Island appear healthy, and run counts at the Quinsam River Hatchery near the city of Campbell River were good this fall.

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Emaciated grizzly sparks concern about low salmon count

Campbell River Mirror, Local Journalism Initiative Reporter

An emaciated grizzly was found dead yesterday on the B.C. Central Coast yesterday, sparking concern over the rest of the bear population and its food supply. 

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Drought conditions put fish habitat at risk

National Observer, Local Journalism Initiative Reporter

Drought conditions are continuing to put salmon and fish habitat at risk in streams and rivers on Vancouver Island.

Continue reading Drought conditions put fish habitat at risk