Nights Are Warming Faster Than Days. Here’s Why That’s Dangerous.

The New York Times

A Canadian prairie sunset. PinP photo.

July kicked off with searingly hot temperatures for most 

Americans (& many Canadians) this year. More here.

More bad news for the world’s oceans - out of Canada!

by Larry Powell

Pacific oysters - with salt and lime. By Guido - Flickr.

A team of Canadian researchers has found that BC’s premier oyster-growing region off the east coast of Vancouver Island, is “highly contaminated” with micro plastics. The team, from Simon Fraser University, says it is now important to find out if the oysters themselves are ingesting the plastics. If they are, it could have implications for the health and quality of the product itself, Canada’s oyster-farmers, in general and the entire industry, worldwide.

The scientists found micro-plastics at all 16 sites sampled within Lambert Channel and Baynes Sound, indicating "widespread contamination of these regions with these particles." That is Canada's prime growing area for the Pacific oyster (Crassostrea gigas).

It is also feared the microplastics could accumulate trace metals which, in turn, could harm the oysters and other organisms on the sea-bottom. 

Dynabeads, a magnetic form of microbead, 

similar to the ones referenced here.Photo by Kunnskap.

Three types of micro-plastics were recovered and identified, with microbeads being the most common.

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Link between river outflow and coastal sea level

Woods Hole Oceanographic Institution

Sea levels in coastal areas can be affected by a number of factors: tides, winds, waves, and even barometric pressure all play a role in the ebb and flow of the ocean. For the first time, however, a new study has shown that river outflow could play a role in sea level change as well. More here.

Vietnam's Mekong Delta. The Mekong, the world's 12th longest river, fans out into tributaries and empties into the South China Sea in Southeast Asia. European Space Agency

Manitoba beekeepers fight to come back after extreme honeybee die-offs

CBCnews

Long, cold winter could be to blame for some 

beekeepers losing more than half of their bees. More here.

A Manitoba beekeeper tends to his hives.

A PinP photo.

Costco takes stand on insecticides

THE WESTERN PRODUCER
Costco is saying no to neonics. More here.

A corn-harvester in Manitoba. 

Planting of neonicotinoid-coated corn raises honey bee mortality and sets back colony development - 

Nat'l. Institutes of Health.

Anti-pipeline activists are fighting to stop Line 3 on the US-Canada border. Will they succeed?

Bill McKibben for The Guardian.

Pipe loaded on a train in Manitoba, destined for God-knows-where. A PinP photo.

The oil industry is building yet another pipeline - but Native American groups and progressive activists are fighting back. More here.