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News articles about "Climate"

More storms like Sandy? Arctic ice loss amplified Superstorm Sandy violence

Ice
If you believe that last October's Superstorm Sandy was a freak of nature the confluence of unusual meteorological atmospheric and celestial events think again Share This See Also Global Warming Climate Atmosphere Severe Weather Hurricanes ... - Read More

New study reveals how sensitive US East Coast regions may be to ocean acidification

Ocean, Ocean
A continental scale chemical survey in the waters of the eastern U S and Gulf of Mexico is helping researchers determine how distinct bodies of water will resist changes in acidity The study which measures ... - Read More

Volcanic aerosols, not pollutants, tamped down recent Earth warming

Pollutants
A team led by the University of Colorado Boulder looking for clues about why Earth did not warm as much as scientists expected between 2000 and 2010 now thinks the culprits are hiding in plain ... - Read More

Saharan and Asian dust, biological particles end global journey in California

biological
A field study of aerosol impacts on clouds and precipitation in the Sierra Nevada shows that dust and microorganisms transported from as far away as the Sahara desert help to spur the precipitation that California ... - Read More

What lies beneath: NASA Antarctic sub goes subglacial

NASA
When researcher Alberto Behar from NASA's Jet Propulsion Laboratory in Pasadena Calif joined an international Antarctic expedition last month on a trek to investigate a subglacial lake he brought with him a unique instrument designed ... - Read More

Researchers find new information about 'Snowball Earth' period

It is rather difficult to imagine but approximately 635 million years ago ice may have covered a vast portion of our planet in an event called Snowball Earth According to the Snowball Earth hypothesis the ... - Read More

Improving climate protection in the agricultural sector

Protection
Agriculture is responsible for around ten to twelve percent of all greenhouse gases attributable to human activities This raises the question of how these emissions could be reduced A recent study has investigated for the ... - Read More

March of the pathogens: Parasite metabolism can foretell disease ranges under climate change

Metabolism
Knowing the temperatures that viruses bacteria worms and all other parasites need to grow and survive could help determine the future range of infectious diseases under climate change according to new research Share This See ... - Read More

Rethinking wind power

People have often thought there's no upper bound for wind power that it's one of the most scalable power sources says Harvard applied physicist David Keith After all gusts and breezes don't seem likely to ... - Read More

Clues to climate cycles dug from south pole snow pit

Climate, climate
Particles from the upper atmosphere trapped in a deep pile of Antarctic snow hold clear chemical traces of global meteorological events a team from the University of California San Diego and a colleague from France ... - Read More

Formation of nanoparticles can now be studied molecule-by-molecule

Atmospheric aerosol particles affect our climate by slowing down the global warming After years of studying the international research group led by Academy Professor Markku Kulmala from the University of Helsinki Department of Physics Finland ... - Read More

Circulation changes in a warmer ocean

Ocean, Ocean
In a new study scientists suggest that the pattern of ocean circulation was radically altered in the past when climates were warmer Share This See Also Climate Geography Global Warming Oceanography Weather Ecosystems Ocean current ... - Read More

Coldness triggers northward flight in monarch butterflies: Migration cycle may be vulnerable to global climate change

Climate change, Climate change, Climate, climate
Each fall millions of monarch butterflies from across the eastern United States begin a southward migration in order to escape the frigid temperatures of their northern boundaries traveling up to 2 000 miles to an ... - Read More

Sunlight yields more efficient carbon dioxide to methanol model

Methanol
Researchers from The University of Texas at Arlington are pioneering a new method for using carbon dioxide or CO2 to make liquid methanol fuel by using copper oxide nanowires and sunlight Share This See Also ... - Read More

How predictable is evolution?

Bacteria, bacteria
Understanding how and why diversification occurs is important for understanding why there are so many species on Earth In a new study published on 19 February in the open access journal PLOS Biology researchers show ... - Read More

Top predators have sway over climate

Climate, climate
University of British Columbia researchers have found that when the animals at the top of the food chain are removed freshwater ecosystems emit a lot more carbon dioxide into the atmosphere Share This See Also ... - Read More

Pollution doesn't change the rate of droplet formation

Pollution, Pollution
When it comes to forming the droplets that make up clouds a little oily and viscous organic material apparently doesn't matter that much And that's good news for reducing the uncertainty of climate model predictions ... - Read More

Scientists explore new technologies that remove atmospheric carbon dioxide

Atmospheric
In his Feb 12 State of the Union address President Obama singled out climate change as a top priority for his second administration We can choose to believe that Superstorm Sandy and the most severe ... - Read More

Microbes team up to boost plants' stress tolerance

While most farmers consider viruses and fungi potential threats to their crops these microbes can help wild plants adapt to extreme conditions according to a Penn State virologist Share This See Also Endangered Plants Microbes ... - Read More

Sunlight stimulates release of climate-warming gas from melting Arctic permafrost

Gas
Ancient carbon trapped in Arctic permafrost is extremely sensitive to sunlight and if exposed to the surface when long frozen soils melt and collapse can release climate warming carbon dioxide gas into the atmosphere much ... - Read More
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