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

‘I felt betrayed’: North-Okanagan Shuswap NDP candidate responds to Trudeau brownface photo

Harwinder Sandhu dismisses comments that there are bigger issues to focus on

Vehicle thefts prompt plea from Salmon Arm RCMP

Public asked to help by removing valuables and keys, locking vehicles up

Shuswap Theatre reduces barriers with inclusive opening of Wizard of Oz

Relaxed conventions opens experience to people with autism, dementia, sensory disorders

Lego robotics to woodworking 101 at Salmon Arm’s Innovation Centre

Experienced Shuswap instructors share their passions through educational programs

Selfie station provides colourful backdrop to photogenic Salmon Arm building

Innovation Centre photo attraction is expected to be complete by the end of September

VIDEO: Trudeau asks Canada to look to current, not past, actions on race

Liberal leader says he never spoke about the racist photo because he was embarrassed

B.C. Liberal leader says private sector development will help housing affordability

Andrew Wilkenson spoke in Kelowna during a real estate conference

Legislature gifts, clothing, travel need better control, B.C. auditor says

Audit follows suspensions of managers by Speaker Darryl Plecas

‘Really disturbing:’ Trudeau’s racist photos worry B.C. First Nation chief

Wet’suwet’en Chief concerned the photos will sow fear in Indigenous communities

Human case of West Nile virus reported in Okanagan

B.C. Centre for Disease Control confirmed case reported in August

Murder charges laid after body pulled from Fraser River ID’ed as missing man

Accused also face one count each of attempted murder in connection with Rudy Johnson Bridge incident

B.C. MLA’s former constituency assistant charged with fraud, breach of trust

Charges announced Sept. 19 more than two years after Martin fired Desmond Devnich for alleged thefts

B.C. salmon farm inspection deal reached with Indigenous people

Monitoring to determine if any Broughton region farms stay open

LETTER: Democracy concerns must be addressed

Critical issues keep some from voting

Most Read