Research has found Arctic soil has warmed to the point where it releases more carbon in winter than northern plants can absorb during the summer.
The finding means the extensive belt of tundra around the globe — a vast reserve of carbon that dwarfs what's held in the atmosphere — is becoming a source of greenhouse gas emissions responsible for climate change.
"There's a net loss," said Dalhousie University's Jocelyn Egan, one of 75 co-authors of a paper published in Nature Climate Change.
Do you like the idea of a new multibillion-dollar fossil fuel pipeline in Canada? You have three weeks to tell a federal environmental agency what you think.
ABC7 News reporters Amy Hollyfield, Amanda Del Castillo, Lisa Amin Gulezian, Lauara Anthony, Luz Pena, Melanie Woodrow, and Lelsie Brinkley contributed to this report.
As is well known, the state of the forest industry and the forests themselves in British Columbia has deteriorated in the last 20 years, a culmination of longstanding bad policies and practices. Big corporations have shut down dozens of mills devastating workers and communities across the province. And there are many other problems.
The forests are unhealthy, plagued by insect infestations, decimation of old growth trees, poor planting practices, environmental deregulation, and so on.
[Webpage editor: Read this valuable account of developments in Venezuela, but which is also worth thinking about in terms of how we in Canada can face the looming reality of the climagte crisis, and in particular of the dialectic between 'progressive' government policy and 'popular' initiatives.]
A young theorist and grassroots organizer argues that Chavez’s socialist project lives on as an array of self-organized initiatives.
As enthusiasm for a Green New Deal for Canada grows, what type of planning will bring about a just transition to a low-carbon society?
Specifically, we turn to two questions.
First, how can plans for a just transition, from their very beginning, respect the principle of free, prior, and informed consent of Indigenous peoples?
