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

Just Posted

Lone wolf eating seal and howling away on Discovery Island

Fun facts about Takaya the wolf, like his a 36-hour tour around Chatham, Discovery Islands

PHOTOS: Hundreds gather in downtown Victoria for Extinction Rebellion climate protest

The rally is the kickoff to the Global Climate Strike Week of Action

Hundreds of foreign species continue to wash along B.C. coast following Japanese tsunami

The Royal BC Museum is home to thousands of samples collected along the west coast of North America

Church bells to ring for 11 minutes in support of Global Climate Strike

Each minute to signify years left to drastically reduce greenhouse gas pollution

Crown alleges resentment of ex-wife drove Oak Bay father to kill his daughters

Patrick Weir alleged in his closing arguments that Andrew Berry is responsible for the deaths of his daughters

PHOTOS: Young protesters in B.C. and beyond demand climate change action

Many demonstaers were kids and teens who skipped school to take part

Walmart to quit selling e-cigarettes amid vaping backlash

U.S.’s largest retailer points to ‘growing’ complications in federal, state and local regulations

Former B.C. lifeguard gets house arrest for possession of child porn

Cees Vanderniet of Grand Forks will serve six months of house arrest, then two years’ probation

How to react to Trudeau’s racist photos? With humility, B.C. prof says

‘We are now treating racism as a crime that you cannot recover from’

‘I’d do it again,’ says B.C. man who swam naked, drunk in Toronto shark tank

David Weaver, of Nelson, was drunk when he went to Ripley’s Aquarium in Toronto on Oct. 12 2018

VIDEO: Fire destroys Williams Lake strip club targeted by past arson attempts

Diamonds and Dust Entertainment Lounge destroyed by fire, as well as New World Tea and Coffee House

Trudeau seeks meeting with Singh to apologize for blackface, brownface photos

‘I will be apologizing to him personally as a racialized Canadian,’ Trudeau said Friday

Crime Stoppers most wanted for Greater Victoria for the week of September 17

Greater Victoria Crime Stoppers is seeking the public’s help in locating the… Continue reading

POLL: Should the province step in to upgrade the road to Bamfield?

The death of two University of Victoria students on a bus bound… Continue reading

Most Read