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

Fire at Anita Place Tent City in Maple Ridge

Third fire at homeless camp in 18 months.

Students rock out at Maple Ridge secondary

MRSS Rock Band students put on their first performance at lunchtime on Dec. 7.

Pitt Meadows council looking for place of remembrance

No place in the city for people to grieve said Simpson

Untrending: Planning to enjoy an un-Christmas

‘I find the festive season kind of magical’

Cold night, long time for cab ride in Pitt Meadows

Senior waits 90 minutes for a taxi

VIDEO: Highway overpass protest against United Nations ‘compact’ on immigration

Demonstrators say Canada will have less control over who is allowed in the country

Boeser scores 3, Pettersson has 5 points as Canucks hammer Blues

Vancouver picks up impressive 6-1 win in St. Louis

B.C. police stop drunk driver who offered up burger instead of ID

Roadblock checks over the weekend found at least two other impaired drivers

In Canada, the term ‘nationalism’ doesn’t seem to have a bad rap. Here’s why

Data suggest that Canadians don’t see the concept of nationalism the way people do in the United States

Small quake recorded west of Vancouver Island

No injuries or tsunami warning after 5.4 rumble felt some 400 kilometres from Victoria

B.C. suspends Chinese portion of Asian forestry trade mission due to Huawei arrest

Huawei’s chief financial officer Meng Wanzhou was detained at the request of U.S. in Vancouver

Canadians spent $1.7 billion dollars online in December 2017

Online retail sales accounted for 3.4 per cent of total retail sales

2-year investigations nets $900,000 in refunds for payday loan customers

Consumer Protection BC says selling practices were ‘aggressive and deceptive’

China: Canada’s detention of Huawei exec ‘vile in nature’

Huawei is the biggest global supplier of network gear for phone and internet company

Most Read