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

Boy, 12, in critical condition after being hit by suspected drunk driver

One of two Friday hit-and-runs the driver is believed to be part of, Langley police say

Burnouts stressing out Langley’s Cruise-In board

A board member said the charity car show can’t allow burnouts for safety reasons

VIDEO: Nearly $12,000 raised at Terry Fox run in Langley City

Despite the rain there were over 150 participants at this year’s race

VIDEO: Langley Rams make it six in a row

Andrew Pocrnic carried the ball for two touchdowns

VIDEO: Vancouver Island mayor details emergency response after fatal bus crash

Sharie Minions says she is ‘appalled’ by condition of road where bus crashed

Federal party leaders address gun violence after weekend shooting near Toronto

One teen was killed and five people injured in the shooting

Conservatives promise tax cut that they say will address Liberal increases

Scheer says the cut would apply to the lowest income bracket

B.C. VIEWS: Cutting wood waste produces some bleeding

Value-added industry slowly grows as big sawmills close

Pedestrian struck and killed by vehicle in Surrey

Investigators were asking anyone who witnessed the incident to come forward

Fewer trees, higher costs blamed for devastating downturn in B.C. forestry

Some say the high cost of logs is the major cause of the industry’s decline in B.C.

Federal food safety watchdog says batch of baby formula recalled

The agency says it’s conducting a food safety investigation

Most Read