Earth Sciences news
New Study Turns Up the Heat on Soot's Role in Himalayan Warming (w/ Video)
Space & Earth / Earth Sciences
Dec 14, 2009 |
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(PhysOrg.com) -- Soot from fire in an unventilated fireplace wafts into a home and settles on the surfaces of floors and furniture. But with a quick fix to the chimney flue and some dusting, it bears no impact ...
NASA's AIM Satellite and Models are Unlocking the Secrets of Mysterious 'Night-Shining' Clouds (w/ Video)
Space & Earth / Earth Sciences
Dec 15, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- NASA's Aeronomy of Ice in the Mesosphere (AIM) satellite has captured five complete polar seasons of noctilucent (NLC) or "night-shining" clouds with an unprecedented horizontal resolution ...
New Technology Allows Geophysicist To Test Theory About Formation of Hawaii (w/ Podcast)
Space & Earth / Earth Sciences
Dec 11, 2009 |
4 / 5 (3) |
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(PhysOrg.com) -- If you've ever been to Hawaii, you probably spent your time enjoying the scenery of the beautiful islands, rather than wondering how they got to be there in the first place. But that's just what scientists ...
Governments turn to cloud seeding to fight drought
Space & Earth / Earth Sciences
Dec 10, 2009 |
2.3 / 5 (3) |
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(AP) -- On a mountaintop clearing in the Sierra Nevada stands a tall metal platform holding a crude furnace and a box of silver iodide solution that some scientists believe could help offer relief from searing ...
A novel, 10,000-year study of strata compaction and sea-level rise on English coast
Space & Earth / Earth Sciences
Dec 10, 2009 |
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Environmental scientists at the University of Pennsylvania and Durham University have employed a novel combination of geological and model reconstructions of wetland environments during a 10,000-year period ...
New approach to emissions makes climate and air quality models more accurate, major study finds
Space & Earth / Earth Sciences
Dec 10, 2009 |
3.9 / 5 (7) |
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It's no secret that the emissions leaving a car tailpipe or factory smokestack affect climate and air quality. Even trees release chemicals that influence the atmosphere. But until now, scientists have struggled to know where ...
Studying ice crystals to understand the cloud-climate connection
Space & Earth / Earth Sciences
Dec 14, 2009 |
3.7 / 5 (3) |
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(PhysOrg.com) -- Beginning in mid-December, scientists will undertake a special mission to squeeze the secrets out of ice crystals in cirrus clouds. The SPARTICUS, or Small Particles in Cirrus, campaign will ...
Tropical Cyclone 05B forms southeast of Chennai, India
Space & Earth / Earth Sciences
Dec 11, 2009 |
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Tropical Cyclone 05B has formed out of "System 96B" in the Northern Indian Ocean and is forecast to approach southeastern India by Sunday, December 13 and make landfall on Monday.
TRMM Satellite sees Cyclone Cleo coming to a close
Space & Earth / Earth Sciences
Dec 11, 2009 |
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Rainfall in the once-known Cyclone Cleo has really diminished over the last 24 hours, and the Tropical Rainfall Measuring Mission or TRMM satellite has confirmed it. Cleo is fading and the Joint Typhoon Warning ...
New discoveries could improve climate projections
Space & Earth / Earth Sciences
Dec 11, 2009 |
3 / 5 (3) |
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New discoveries about the deep ocean's temperature variability and circulation system could help improve projections of future climate conditions.
Climate projections underestimate CO2 impact
Space & Earth / Earth Sciences
Dec 10, 2009 |
2.8 / 5 (16) |
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The climate may be 30-50 percent more sensitive to atmospheric carbon dioxide in the long term than previously thought, according to a recent study published in Nature Geoscience.
Sea level is rising along US Atlantic coast, say environmental scientists
Space & Earth / Earth Sciences
Dec 10, 2009 |
3.8 / 5 (13) |
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An international team of environmental scientists led by the University of Pennsylvania has shown that sea-level rise along the Atlantic Coast of the United States was 2 millimeters faster in the 20th century ...
Understanding ocean climate
Space & Earth / Earth Sciences
Dec 10, 2009 |
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High-resolution computer simulations performed by scientists at the National Oceanography Centre, Southampton (NOCS) are helping to understand the inflow of North Atlantic water to the Arctic Ocean and how ...
Cyclone Cleo back down to tropical storm status
Space & Earth / Earth Sciences
Dec 10, 2009 |
not rated yet |
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Cleo has run into wind shear and it has weakened it from a cyclone to a tropical storm. Cleo's maximum sustained winds are now down to 69 mph, and expected to continue falling. NASA's TRMM satellite noticed ...
Germany unveils world's largest weather supercomputer
Space & Earth / Earth Sciences
Dec 10, 2009 |
3.3 / 5 (4) |
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Germany Thursday unveiled the world's most powerful weather supercomputer that scientists hope will provide critical data on global warming for the Intergovernmental Panel on Climate Change (IPCC).
