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Latest Greenhouse gases Stories

2013-07-10 19:48:13

Researchers find that a changing atmosphere affects how much water trees require Spurred by increasing levels of atmospheric carbon dioxide, forests over the last two decades have become dramatically more efficient in how they use water, a Harvard study has found. Studies have long predicted that plants would begin to use water more efficiently as atmospheric carbon dioxide levels rose. A research team led by Research Associate Trevor Keenan and Assistant Professor of Organismic and...

Early Earth Relied On Carbon To Keep Warm Enough For Life
2013-07-10 13:58:57

Lee Rannals for redOrbit.com - Your Universe Online University of Colorado Boulder researchers have figured out how early Earth was warm enough to support life when the sun was 20 per cent dimmer than today. A new study determined that all that may have been required to sustain liquid water and primitive life on Earth during the Archean eon, 2.8 billion years ago, were the reasonable atmospheric carbon dioxide amounts believed to be present at the time and a little bit of methane....

2013-07-09 21:16:49

University of Adelaide researchers have developed a new nanomaterial that could help reduce carbon dioxide emissions from coal-fired power stations. The new nanomaterial, described in the Journal of the American Chemical Society, efficiently separates the greenhouse gas carbon dioxide from nitrogen, the other significant component of the waste gas released by coal-fired power stations. This would allow the carbon dioxide to be separated before being stored, rather than released to the...

2013-07-04 23:02:50

Paul Comet responds to new research that uses carbon “scrubbing” as a way to reduce carbon dioxide emissions. Houston, TX (PRWEB) July 04, 2013 Reducing carbon emissions is a subject that Paul Comet, Houston scientist, is passionate about. He has spent much time researching the topic, following the latest developments, and coming up with his own ideas for reversing climate change. According to a recent article on Phys.org, researchers may have come up with a more effective method to...

Ocean Food Chain Likely Disrupted By Climate Change
2013-07-03 08:08:44

April Flowers for redOrbit.com - Your Universe Online A new study from the University of Southern California (USC) reveals climate change may be weeding out the bacteria that form the base of the ocean's food chain by selecting certain strains for survival. There are winners and losers in everything, including climate change. Knowing which organisms will thrive and which will perish as atmospheric carbon dioxide levels and temperatures rise globally is increasingly important to...

2013-06-29 23:01:30

Silverstate is a top rated heating and air conditioning repair contractor serving Phoenix and the surrounding area and promotes ways to avoid paying for expensive R-22 Freon. Freon refrigerant cost has risen 400% but homeowners need to be aware that there are tax credits available to offset the cost of installing a new air conditioner or heat pump with Puron R-410a refrigerant. Phoenix, AZ (PRWEB) June 29, 2013 Phoenix AZ is being blasted by a heat wave. Temperatures this week will hit...

2013-06-25 23:01:22

Silverstate Heating and Air is one ot the top rated HVAC contractors serving the residential and commercial market in Las Vegas, Henderson and Boulder City, NV. Clients have expressed justifiable concerns over rising Freon refrigerant costs, so they want all area residents to understand what has transpired to cause this increase. Las Vegas, NV (PRWEB) June 25, 2013 If a homeowner or commercial property manager in the Las Vegas area has recently had the air conditioning system serviced or...

Ocean Springs Indicate Coral Response To Acidification
2013-06-18 10:29:16

April Flowers for redOrbit.com - Your Universe Online The density of coral skeletons will be reduced by ocean acidification due to rising carbon dioxide levels, according to an international group of scientists led by the University of California, Santa Cruz. The study, published in Proceedings of the National Academy of Sciences, focused on corals growing where submarine springs naturally lower the pH of seawater. The findings of this study are the first to show corals are not able to...

Purple Urchins Quickly Adapt To Acidic Oceans
2013-06-13 11:41:25

Brett Smith for redOrbit.com - Your Universe Online As the levels of atmospheric carbon dioxide increase, the oceans are projected to absorb more of the greenhouse gas, leading to acidification of the water. This shift in oceanic chemistry is expected to negatively impact countless species. However, a new study from the University of California, Santa Barbara has found that purple sea urchins Strongylocentrotus purpuratus are capable of evolving in a way that copes with potential...

Mixed News For Pacific Northwest Oyster Industry In World Oceans Month
2013-06-13 10:38:01

National Science Foundation Ocean acidification inhibits shell formation, but interventions at hatcheries may offset some effects, scientists find For the past several years, it has struggled with significant losses due to ocean acidification. Oyster larvae have had mortality rates high enough to render production no longer economically feasible. Now a new study documents why oysters appear so sensitive to increasing acidity, but also offers some hope for the future. It isn't...


Latest Greenhouse gases Reference Libraries

Earth's Atmosphere
2004-10-19 04:45:44

Earth's Atmosphere -- Earth's atmosphere consists of nitrogen (78.1%) and oxygen (20.9%), with small amounts of argon (0.9%), carbon dioxide (variable, but around 0.035%), water vapor, and other gases. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation and reducing temperature extremes between day and night. 75% of the atmosphere exists within 11km of the planetary surface. Temperature and the Atmospheric Layers The temperature of the Earth's atmosphere...

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Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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