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VARD to build electric ferry for Boreal

2018-01-06 13:56:22| Green Car Congress

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Trees' surprising role in the boreal water cycle quantified

2016-07-21 23:32:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: Approximately 25 to 50 percent of a living tree is made up of water, depending on the species and time of year. The water stored in trees has previously been considered just a minor part of the water cycle, but a new study by University of Alaska Fairbanks scientists shows otherwise. Research published this week in Nature Scientific Reports is the first to show that the uptake of snowmelt water by deciduous trees represents a large and previously overlooked aspect of the water balance in boreal...

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Wildfires, Climate Change And Boreal Forests

2016-05-25 14:12:00| Climate Ark Climate Change & Global Warming Newsfeed

Diane Rehm Show: Since the beginning of May, a massive, out-of-control fire has been raging in boreal forest lands in Alberta, Canada. The fire forced the evacuation of more than 80,000 residents of Fort McMurray and halted oil sands production. Scientists say climate change has contributed to the growing number and severity of wildfires in the worlds boreal forests. Hot, dry weather has lengthened fire seasons and created ideal conditions for wildfires. The fires in turn increase emissions of greenhouse gases....

Tags: change climate climate change forests

 

Alaskan boreal forest fires release more carbon than trees can absorb

2015-10-19 21:02:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: A new analysis of fire activity in Alaska's Yukon Flats finds that so many forest fires are occurring there that the area has become a net exporter of carbon to the atmosphere. This is worrisome, the researchers say, because arctic and subarctic boreal forests like those of the Yukon Flats contain roughly one-third of Earth's terrestrial carbon stores. The research is reported in the journal Nature Climate Change. Alaska fire records go back only to 1939, and scientists often assume that present-day...

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Rapid and startling decline of worlds vast boreal forests

2015-10-13 15:15:00| Climate Ark Climate Change & Global Warming Newsfeed

Yale Environment 360: The boreal forest wraps around the globe at the top of the Northern Hemisphere in North America and Eurasia. Also known as taiga or snow forest, this landscape is characterized by its long, cold and snowy winters. In North America it extends from the Arctic Circle of northern Canada and Alaska down into the very northern tip of the United States in Idaho, Washington, Montana, and Minnesota. It's the planet's single largest biome and makes up 30 percent of the globe's forest cover. Moose are the...

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