News tagged with emissions

Is natural gas a 'bridge' to a hotter future?

Natural gas power plants produce substantial amounts of gases that lead to global warming. Replacing old coal-fired power plants with new natural gas plants could cause climate damage to increase over the ...

dateDec 08, 2014 in Environment
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Effects of accretion disks around newborn stars

Stars are born in dense, cool clouds of molecular gas and dust. When the local density is high enough, the matter can gravitationally collapse to form a new star, a so-called young stellar object (YSO). In ...

dateDec 08, 2014 in Astronomy
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Australia won't pay to climate fund

(AP)—Australia will continue to directly pay for climate change adaptation in vulnerable South Pacific island nations through its aid budget rather than donate to a U.N. Green Climate Fund designed for ...

dateDec 05, 2014 in Environment
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UN: climate change costs to poor underestimated

(AP)—The cost to poor countries of adjusting to ever-hotter temperatures will be two or even three times higher than previously thought, the U.N.'s environment agency said Friday—and that assumes a best-case ...

dateDec 05, 2014 in Environment
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Land use looms as large factor in global warming

For the world's deteriorating environment, don't blame burning fossil fuels exclusively. Land use and land cover changes contribute about 40 percent to "radiative forcing," a key underlying factor in global warming, according ...

dateDec 04, 2014 in Environment
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