Climate Science

29/10/20
Author: 
Jonathan Watts
Researchers worry that the Laptev Sea findings may signal a new climate feedback loop has been triggered. Photograph: Markus Rex/Alfred-Wegener-Institut

Oct. 27, 2020

Exclusive: expedition discovers new source of greenhouse gas off East Siberian coast has been triggered

Scientists have found evidence that frozen methane deposits in the Arctic Ocean – known as the “sleeping giants of the carbon cycle” – have started to be released over a large area of the continental slope off the East Siberian coast, the Guardian can reveal.

27/10/20
Author: 
Stephen Pyne
A burning forest. Photo by Matt Howard on Unsplash.

October 23rd 2020

This article was originally published by Yale Environment 360 and appears here as part of Canada's National Observer's collaboration with Climate Desk.

 

There is a paradox at the core of Earth’s unravelling firescapes.

27/10/20
Author: 
Jonathan Watts
A delayed freeze in the Laptev Sea could have knock-on effects across the polar region, scientists say. Photo by Tapio Haaja on Unsplash.

This article was originally published by The Guardian and appears here as part of Canada's National Observer's collaboration with Climate Desk.

 

For the first time since records began, the main nursery of Arctic sea ice in Siberia has yet to start freezing in late October.

20/10/20
California's top 35 largest wildfires. Chart and graphic by Barry Saxifrage.

October 20th 2020

California is on the burning edge of climate breakdown. Record temperatures are teaming up with record droughts to turn the Golden State into a tinderbox. The megafires have followed, erupting with stunning speed and ferocity across forests, grasslands, rural areas and city neighbourhoods.

These megafires, each burning more than 100,000 acres, are rising exponentially — both in frequency and size.

20/10/20
Author: 
Robert Hunziker
permafrost  and buried ice - Photograph Source: Dave Fox – CC BY-SA 4.0

OCTOBER 20, 2020

Twenty-five percent (25%) of the Northern Hemisphere is permafrost. By all appearances, it is melting well beyond natural background rates, in fact, substantially!

09/09/20
Author: 
Jonathan Watts
Plastic trash - Photo by Brian Yurasits on Unsplash

September 9th 2020

This article was originally published by The Guardian and appears here as part of Canada's National Observer's collaboration with Climate Desk.

 

Microplastic pollution causes significant damage to populations of soil-dwelling mites, larvae and other tiny creatures that maintain the fertility of the land, research has found.

31/08/20
Author: 
Tom Philpott
California Flag - A growing body of research shows there’s a flip side to the megadroughts California farmers face: megafloods. Photo:Flickr/Martin Jambon

August 31st 2020

This story was originally published by Mother Jones and appears here as part of the Climate Desk collaboration

28/08/20
Author: 
Tom Philpott
Selection of packaged meats - Caption: The soil that makes one of the globe’s most important farming regions so productive is vanishing before our eyes.’ Photograph: Raysonho @ Open Grid Scheduler/ Grid Engine/ CC0

August 28th 2020

This story was originally published by The Guardian and appears in the National Observer as part of the Climate Desk collaboration

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