News tagged with warming
Warming turns tundra to forest
(Phys.org) -- In just a few decades shrubs in the Arctic tundra have turned into trees as a result of the warming Arctic climate, creating patches of forest which, if replicated across the tundra, would significantly ...
Space & Earth / Earth Sciences
17 hours ago |
3.6 / 5 (7) |
34
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Greenhouse gas levels hit 'troubling milestone'
(AP) — The world's air has reached what scientists call a troubling new milestone for carbon dioxide, the main global warming pollutant.
May 31, 2012 |
4.2 / 5 (18) |
50
Geoengineering: A whiter sky
One idea for fighting global warming is to increase the amount of aerosols in the atmosphere, scattering incoming solar energy away from the Earth's surface. But scientists theorize that this solar geoengineering could have ...
Space & Earth / Earth Sciences
May 31, 2012 |
4.3 / 5 (4) |
16
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