B.C. sockeye returns drop as official calls 2019 ‘extremely challenging’

Federal government says officials are seeing the same thing off Alaska and Washington state

Federal fisheries experts are painting a devastating picture of the challenges facing Pacific salmon and point to climate change as the main culprit.

Andrew Thompson, regional director for fisheries management, says it’s been an extremely challenging year for salmon and there have been significant declines in a number of stocks.

He says the trend is also being seen in waters off Alaska and Washington state.

Fisheries staff say factors such as human activity that degrades fish habitat and a landslide on the Fraser River blocking millions of fish from spawning upstream are making things worse.

In one of the most dramatic shifts, the federal Department of Fisheries has adjusted the number of returning Fraser River sockeye to slightly more than 600,000, down from an earlier projection of nearly five million.

Sue Grant, head of a federal program on the state of salmon, says some of the declines are residual effects of larger climate change events.

READ MORE: Salmon moved to B.C. hatchery as Fraser River landslide work continues

“Everything we’re seeing in salmon and ecosystem trends is embedded within this larger context,” she said.

“The planet is warming and the most recent five years have been the warmest on the planet’s record,” she said, adding that Canada is warming at a rate double the global average and the rate increases at northern latitudes.

Climate events like “The Blob,” an enormous mass of warm water caused by a heat wave in the North Pacific, have had significant impacts on the food web, she said.

It prompted large fatty zooplankton, the primary food of Pacific salmon, to migrate north and be replaced by a much smaller, less nutritious species of plankton.

The Canadian Press

Like us on Facebook and follow us on Twitter

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Q&A: Interior Health CEO answers questions on COVID-19 response

Susan Brown, president and CEO of Interior Health, answers questions regarding COVID-19

ANKORS details concerns surrounding harm reduction amid COVID-19

AIDS Network, Outreach, and Support Society (ANKORS) of the East Kootenay have… Continue reading

School district staff reaching out to students, parents for educational guidance

Staff maintaining contact with students, ramping up remote technology to deliver learning opportunities

A Message From East Kootenay Regional Hospital ER Staff

Please Continue to Stay Home and Practice Social Distancing

Cranbrook food recovery programs still in operation

Cranbrook programs working together to ensure the community is fed.

‘We will get through this’: B.C. sees new COVID-19 death, but 57% have recovered

A total of 1,066 people have tested positive for the novel coronavirus

Association launches French-language games, online tools for families learning at home

Games, culture and vocabulary included in new virtual resources

‘There can be no ambiguity’: Travellers brought home to B.C. must self-isolate

Health Minister Adrian Dix said the mandatory isolation must be abided by

Interior Health confirms five additional cases in Okanagan COVID-19 outbreak

The total amount of confirmed cases at Bylands Nurseries Ltd. is 19; no further cases expected

55+ BC Games cancelled amid COVID-19 concerns

Greater Victoria set to host 2021 event

Farm life: the little things that brought me joy in March

In celebration of the little things in life that bring us joy

BC Hydro offers three-month bill ‘holiday’ for those affected by COVID-19

Industrial customers can defer half of their power bills

Some April Fool’s Day jokes bring much-needed laughter; others tone deaf to COVID-19

Police are warning the public not to use the ongoing pandemic as a punchline

Canada’s 75% wage subsidy is coming, but not for several weeks: finance minister

Subsidy will cost Canada $71 billion, but push down cost of emergency benefit, Morneau said

Most Read