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

Parliamentary Secretary for Gender Equity assures support for those suffering from domestic abuse

VictimLinkBC can be contacted at 1-800-563-0808 or by email at VictimLinkBC@bc211.ca

Aldergrove Kodiaks veteran players new recruits of collegiate teams

Kodiaks C.J. Corazzin, Ty Pickering, and Tyler Cannon will move onto college, Junior A hockey

VIDEO: Painting hearts to raise spirits in Langley City

‘Community Strong’ initiative by Downtown Langley Business Association

LAPS annual Furry Tails race goes virtual this April

Fundraising for lost and abandoned animals at Aldergrove shelter can be done from home

PHOTOS: Aldergrove portrait series captures families ‘new normal’ of isolation at home

Photographer and essential worker, Shaylin Thulin, is celebrating her community during a pandemic

UPDATE: Canadians awake to extra COVID-19 emergency benefit money, feds clarify changes

The CRA and federal officials are working to clarify the confusion around payments

B.C. sorting medical equipment sales, donation offers for COVID-19

Supply hub has call out for masks, gowns, coronavirus swabs

B.C. records five more deaths due to COVID-19, 45 new cases

A total of 838 people have recovered from the virus

Major crimes investigating sudden death of North Okanagan child

The 8 year old was flown to Kelowna General Hospital and died hours later

BC institution has highest number of positive results for COVID-19

11 inmates in Mission test positive for coronavirus, more than any other federal prison in Canada

Easter Bunny added to B.C.’s list of essential workers

Premier John Horgan authorizes bunny to spread “eggs-ellent cheer” throughout province

Travellers returning to B.C. must have self-isolation plan or face quarantine: Horgan

Premier John Horgan says forms must be filled out by travellers

More than 400 animals have been adopted amid pandemic: B.C. SPCA

People are taking this time of social distancing to find a loyal companion through the animal welfare group

Most Read