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News articles about "Greenhouse gases"

In the zone: How scientists search for habitable planets

Planets
There is only one planet we know of so far that is drenched with life That planet is Earth as you may have guessed and it has all the right conditions for critters to thrive ... - Read More

'Peak oil' concerns should ease, experts predict

Substitution, Substitution
Fears of depleting Earth's supply of oil are unwarranted according to new research which concludes that the demand for oil as opposed to the supply will reach its own peak and then decline Peak oil ... - Read More

'Cold snap' 116 million years ago triggered marine ecosystem crisis

Ecosystem, Ecosystem, marine, Marine
A cold snap 116 million years ago triggered a similar marine ecosystem crisis to the ones witnessed in the past as a result of global warming according to research published in Nature Geoscience The international ... - Read More

Global cooling as significant as global warming, study of marine ecosystems during Cretaceous period shows

Ecosystems
A cold snap 116 million years ago triggered a similar marine ecosystem crisis to the ones witnessed in the past as a result of global warming according to research published in Nature Geoscience The international ... - Read More

New catalyst neutralizes gases responsible for climate change

Catalyst
New technology developed by the Research Group in Carbon Materials and Environmental prevents nitrous oxide decomposing it into nontoxic products The catalytic system is active efficient and stable over time and can purify gases emitted ... - Read More

Molecular 'sieves' harness ultraviolet irradiation for greener power generation

Irradiation
New research shows that exposing polymer molecular sieve membranes to ultraviolet UV irradiation in the presence of oxygen produces highly permeable and selective membranes for more efficient molecular level separation an essential process in everything ... - Read More

Is a sleeping climate giant stirring in the Arctic?

Climate, climate
Flying low and slow above the wild pristine terrain of Alaska's North Slope in a specially instrumented NASA plane research scientist Charles Miller of NASA's Jet Propulsion Laboratory Pasadena Calif surveys the endless whiteness of ... - Read More

Dairy's carbon footprint: Flatulence tops the list

Carbon, carbon
Researchers at the University of Arkansas are attempting to help the U S dairy industry decrease its carbon footprint as concentrations of carbon dioxide in Earth's atmosphere reach record levels In 2007 Americans consumed approximately ... - Read More

Tropical upper atmosphere 'fingerprint' of global warming

Global warming, Atmosphere, Global warming, Atmosphere
In the tropics at heights more than 10 miles above the surface the prevailing winds alternate between strong easterlies and strong westerlies roughly every other year This slow heartbeat in the tropical upper atmosphere referred ... - Read More

Reading rock to understand how climate change unfolds

Climate change, Climate change, Climate, climate
What happened the last time a vegetated Earth shifted from an extremely cold climate to desert like conditions And what does it tell us about climate change today John Isbell is on a quest to ... - Read More

Geologists study mystery of 'eternal flames'

Geologists
Eternal flames fueled by hydrocarbon gas could shine a light on the presence of natural gas in underground rock layers and conditions that let it seep to the surface according to research by geologists at ... - Read More

Researchers find a way to make steel without greenhouse-gas emissions

Anyone who has seen pictures of the giant red hot cauldrons in which steel is made fed by vast amounts of carbon and belching flame and smoke would not be surprised to learn that steelmaking ... - Read More

Cutting specific pollutants would slow sea level rise, research indicates

Pollutants, sea
With coastal areas bracing for rising sea levels new research indicates that cutting emissions of certain pollutants can greatly slow down sea level rise this century Share This See Also Global Warming Climate Air Quality ... - Read More

Urban grass might be greener, but that doesn't mean it's 'greener'

Carbon, carbon
New research from the University of Cincinnati shows how some things you do to make your lawn green might not be conducive to going green Share This See Also Nature Soil Types Extreme Survival Global ... - Read More

Understanding Climate Science: A Scientist's Responsibility to Communicate with the Public

With global climate change and the prospect of another record hot summer on the minds of millions of people experts have gathered here today to encourage scientists to take a more active role in communicating ... - Read More

Breakthrough in hydrogen fuel production could revolutionize alternative energy market

Alternative, Fuel
A team of Virginia Tech researchers has discovered a way to extract large quantities of hydrogen from any plant a breakthrough that has the potential to bring a low cost environmentally friendly fuel source to ... - Read More

Rising temperature difference between hemispheres could dramatically shift rainfall patterns in tropics

Temperature, temperature
One often ignored consequence of global climate change is that the Northern Hemisphere is becoming warmer than the Southern Hemisphere which could significantly alter tropical precipitation patterns according to a new study by climatologists from ... - Read More

Amplified greenhouse effect shaping North into South

Temperature, temperature
An international team of 21 authors from 17 institutions in seven countries has just published a study in the journal Natural Climate Change showing that as the cover of snow and ice in the northern ... - 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

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
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