News tagged with changing weather
Humans may have helped the decline of African rainforests 3000 years ago
(PhysOrg.com) -- Large areas of rainforests in Central Africa mysteriously disappeared over three thousand years ago, to be replaced by savannas. The prevailing theory has been that the cause was a change ...
Feb 10, 2012 |
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Why Europe's climate faces a stormy future
(PhysOrg.com) -- Europe is likely to be hit by more violent winter storms in the future. Now a new study into the effects of climate change has found out why.
Space & Earth / Earth Sciences
Apr 03, 2012 |
4 / 5 (12) |
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2001-2010 warmest decade on record: WMO
Climate change has accelerated in the past decade, the UN weather agency said Friday, releasing data showing that 2001 to 2010 was the warmest decade on record.
Mar 23, 2012 |
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Ancient Arabic writings help scientists piece together past climate
Ancient manuscripts written by Arabic scholars can provide valuable meteorological information to help modern scientists reconstruct the climate of the past, a new study has revealed. The research, published in Weather, analys ...
Space & Earth / Earth Sciences
Feb 26, 2012 |
4.4 / 5 (5) |
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Time of year important in projections of climate change effects on ecosystems
(PhysOrg.com) -- Does it matter whether long periods of hot weather, such as last year's heat wave that gripped the U.S. Midwest, happen in June or July, August or September?
Feb 13, 2012 |
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Tree rings may underestimate climate response to volcanic eruptions: study
Some climate cooling caused by past volcanic eruptions may not be evident in tree-ring reconstructions of temperature change because large enough temperature drops lead to greatly shortened or even absent growing seasons, ...
Space & Earth / Earth Sciences
Feb 05, 2012 |
4 / 5 (4) |
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Colorado mountain hail may disappear in a warmer future: study
Summertime hail could all but disappear from the eastern flank of Colorado's Rocky Mountains by 2070, according to a new modeling study by scientists from NOAA and several other institutions.
Jan 08, 2012 |
3.7 / 5 (6) |
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The high winds of the upper atmosphere contain less renewable energy than previously assumed
It seems that the energy mix of the future will have to differ from the current suggestions of some visionaries. This is because the jet streams that sweep the upper atmosphere with high winds would yield ...
Technology / Energy & Green Tech
Dec 12, 2011 |
4.7 / 5 (6) |
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Geoengineering could save Earth -- or destroy it
(AP) -- Brighten clouds with sea water? Spray aerosols high in the stratosphere? Paint roofs white and plant light-colored crops? How about positioning "sun shades" over the Earth?
Dec 02, 2011 |
5 / 5 (2) |
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When it comes to hurricanes, climate change effects may be 'a wash'
In some ways, hurricane season 2011, which ended Wednesday, seems to fit right in with the wild weather wreaking havoc in recent years - a string of severe floods, droughts and heat waves that the world's top climate scientists ...
Space & Earth / Earth Sciences
Dec 01, 2011 |
3.2 / 5 (5) |
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Erratic, extreme day-to-day weather puts climate change in new light
The first climate study to focus on variations in daily weather conditions has found that day-to-day weather has grown increasingly erratic and extreme, with significant fluctuations in sunshine and rainfall ...
Space & Earth / Earth Sciences
Nov 15, 2011 |
4 / 5 (8) |
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Future holds more extreme weather
(AP) -- For a world already weary of weather catastrophes, the latest warning from top climate scientists paints a grim future: More floods, more heat waves, more droughts and greater costs to deal with them.
Nov 01, 2011 |
5 / 5 (4) |
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Deforestation reduces rainfall in Africa
Deforestation in the rainforests of West Africa reduces rainfall over the rest of the forest, according to new University of Leeds research published in Geophysical Research Letters.
Sep 19, 2011 |
4 / 5 (8) |
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Deep oceans can mask global warming for decade-long periods
The planet's deep oceans at times may absorb enough heat to flatten the rate of global warming for periods of as long as a decade even in the midst of longer-term warming, according to a new analysis led by the National Center ...
Sep 18, 2011 |
4.4 / 5 (7) |
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Climate cycles are driving wars, says study
In the first study of its kind, researchers have linked a natural global climate cycle to periodic increases in warfare. The arrival of El Niño, which every three to seven years boosts temperatures and ...
Space & Earth / Earth Sciences
Aug 24, 2011 |
3.4 / 5 (9) |
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