Scientists warn of vanishing oxygen in oceans, including Canadian waters

Researchers believe the problem has been growing since the 1950s

Almost two dozen scientists from around the world are issuing a warning about an often-overlooked side effect of climate change and pollution.

They say oxygen is disappearing from increasingly large areas of ocean and threatening marine life.

Researchers say in a paper published this week that the problem has been growing since the 1950s, and 4.5 million square kilometres of coastal and deep-sea water is now affected.

That includes oceans off Canada’s West Coast and in the St. Lawrence Seaway.

The research was sponsored by an international body affiliated with UNESCO, the United Nations’ scientific and cultural body.

The Canadian Press

Like us on Facebook and follow us on Twitter.

Just Posted

Kelowna families honour the dead by releasing butterflies

The Nicholson matriarchs release 33 butterflies

Course veterans seize victory in Peach City Classic

The first place titles in this year’s triathlon belonged to returning competitors.

Your reviews: John Fogerty rocks the South Okanagan

Photos and reviews from fans in Penticton at John Fogerty’s concert in the SOEC

Sparks fly after dirt bike accident near Tulameen

Trail society says the RDOS should have prevented crash

Visitors see what a veterinarian’s work entails

BC SPCA Penticton Veterinarian Hospital hosts open house.

REPLAY: B.C.’s best video this week

In case you missed it, here’s a look at replay-worthy highlights from across the province this week

Kelowna families honour the dead by releasing butterflies

The Nicholson matriarchs release 33 butterflies

Vernon writers launch online workshop for teens, young adults

Storymakers’ Raise Your Voice workshop seeks to help women writers uncover and use voice

Former NHL goalie Ray Emery drowns in Lake Ontario

Police say the 35-year-old’s death appears to be a ‘case of misadventure’

Air quality statement warns of smoky air for Kamloops area

Environment ministry says area on north side of Thompson River may be affected by wildfire smoke

Pussy Riot claims on-field protest at World Cup final

Russian protest group claimed responsibility after four people ran onto field in police uniforms

Fans party on Montreal streets after French World Cup win

To city is home to nearly 57,000 French nationals

East Shuswap Road wildfire’s fire line being controlled

Firefighters saved an eagle’s nest and eaglets while controlling fire lines

Most Read