News tagged with natural climate
UN warns of 'megadisasters' linked to climate change
The United Nations on Tuesday raised the prospect of "megadisasters" affecting millions of people in some of the world's biggest cities unless more is done to heed the threat of climate change.
Jun 17, 2009 |
4.3 / 5 (59) |
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To meet climate goal, only quarter of fossil fuels can be used: study
Meeting a widely-supported goal to tackle global warming means that humanity will be able to burn less than a quarter of the proven reserves of fossil fuels by 2050, a study released on Wednesday said.
Apr 29, 2009 |
4.2 / 5 (54) |
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Global warming: Our best guess is likely wrong
No one knows exactly how much Earth's climate will warm due to carbon emissions, but a new study this week suggests scientists' best predictions about global warming might be incorrect.
Space & Earth / Earth Sciences
Jul 14, 2009 |
4.6 / 5 (49) |
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Evolution may take giant leaps
(PhysOrg.com) -- A new study of thousands of species of plants and animals suggests new species may arise from rare events instead of through an accumulation of small changes made in response to changes in ...
Dec 11, 2009 |
4.5 / 5 (31) |
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Geologist discovers pattern in Earth's long-term climate record
In an analysis of the past 1.2 million years, UC Santa Barbara geologist Lorraine Lisiecki discovered a pattern that connects the regular changes of the Earth's orbital cycle to changes in the Earth's climate. ...
Space & Earth / Earth Sciences
Apr 06, 2010 |
4.6 / 5 (30) |
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Bering Strait influenced ice age climate patterns worldwide
In a vivid example of how a small geographic feature can have far-reaching impacts on climate, new research shows that water levels in the Bering Strait helped drive global climate patterns during ice age ...
Space & Earth / Earth Sciences
Jan 10, 2010 |
5 / 5 (22) |
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Oceans' uptake of manmade carbon may be slowing
The oceans play a key role in regulating climate, absorbing more than a quarter of the carbon dioxide that humans put into the air. Now, the first year-by-year accounting of this mechanism during the industrial ...
Space & Earth / Earth Sciences
Nov 18, 2009 |
3.9 / 5 (25) |
10
Climate scientists discover new weak point of the Antarctic ice sheet
The Filchner-Ronne Ice Shelf fringing the Weddell Sea, Antarctica, may start to melt rapidly in this century and no longer act as a barrier for ice streams draining the Antarctic Ice Sheet. These predictions ...
Space & Earth / Earth Sciences
May 09, 2012 |
4.1 / 5 (20) |
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Fresh scandal embroils US climate science debate
A fresh scandal over climate change has erupted in the United States after leaked documents appeared to show a right-wing funded campaign to influence how climate science is taught in schools.
Feb 22, 2012 |
4 / 5 (20) |
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Past regional cold and warm periods linked to natural climate drivers
Intervals of regional warmth and cold in the past are linked to the El Niño phenomenon and the so-called "North Atlantic Oscillation" in the Northern hemisphere's jet stream, according to a team of climate scientists. These ...
Space & Earth / Earth Sciences
Nov 26, 2009 |
3.8 / 5 (19) |
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Oceans' Uptake of Manmade Carbon May Be Slowing
(PhysOrg.com) -- The oceans play a key role in regulating climate, absorbing more than a quarter of the carbon dioxide that humans put into the air. Now, the first year-by-year accounting of this mechanism ...
Space & Earth / Earth Sciences
Dec 09, 2009 |
3.5 / 5 (20) |
10
Weather records due to climate change: A game with loaded dice
The past decade has been one of unprecedented weather extremes. Scientists of the Potsdam Institute for Climate Impact Research (PIK) in Germany argue that the high incidence of extremes is not merely accidental. From the ...
Space & Earth / Earth Sciences
Mar 25, 2012 |
3.3 / 5 (20) |
24
Carbon dioxide affecting fish brains: study
Rising human carbon dioxide emissions may be affecting the brains and central nervous systems of sea fish, with serious consequences for their survival, according to new research.
Jan 16, 2012 |
4.1 / 5 (15) |
15
Switching from coal to natural gas would do little for global climate, study indicates
Although the burning of natural gas emits far less carbon dioxide than coal, a new study concludes that a greater reliance on natural gas would fail to significantly slow down climate change. The study appears ...
Sep 08, 2011 |
4.6 / 5 (13) |
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A greener way to get electricity from natural gas
(PhysOrg.com) -- A new type of natural-gas electric power plant proposed by MIT researchers could provide electricity with zero carbon dioxide emissions to the atmosphere, at costs comparable to or less than ...
Technology / Energy & Green Tech
Dec 03, 2009 |
3.7 / 5 (16) |
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