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

Four Abbotsford police dogs to get StreetFighter vests

Police department receives $6,800 grant from two sources

Social media claims not reported: Abbotsford Police

No recent reports of attempted abductions, sex ring group and strangers attempting to enter cars

VIDEO: Fence saves driver from 50-ft plummet after crash in Abbotsford

Young man walks away uninjured after crash leaves him dangling over steep rock embankment

High death rate at Abbotsford Regional Hospital

Abbotsford has the worst-performing large hospital in B.C. on key safety measure

VIDEO: Look back at the 1977 Abbotsford International Airshow

New images from the 1977 show have recently surfaced online

VIDEO: Octopus, bald eagle battle after bird ‘bites off more than it can chew’ in B.C. waters

B.C. crew films fight between the two feisty animals in Quatsino off north Vancouver Island

Raptors fans show Kawhi the love in his return to Toronto

Leonard receives championship ring, leads new club to win

Process to identify those killed in Gabriola plane crash could take days

Canadian flight museum suggests Alex Bahlsen of Mill Bay died in Tuesday’s crash

Snowfall warning issued for Coquihalla Highway

Up to 25 cm of snow is expected to fall in the region by Thursday

‘Honest mistake:’ RCMP says B.C. cannabis shop can keep image of infamous Mountie

Sam Steele wearing military, not RCMP uniform in image depicted in Jimmy’s Cannabis window

B.C. conservation officers put down fawn blinded by pellet gun on Vancouver Island

Young deer found near construction site in Hammond Bay area in Nanaimo, B.C.

Laid-off forest workers converge on B.C. legislature

Loggers call for action on strike, provincial stumpage

B.C. guide fined $2K in first conviction under new federal whale protection laws

Scott Babcock found guilty of approaching a North Pacific humpback whale at less than 100 metres

Feds urge Air Canada to fix booking problems as travel season approaches

The airline introduced the new reservation system more than three weeks ago

Most Read