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Latest Greenhouse gases Stories

Modern Ocean Acidification Is Outpacing Ancient Upheaval
2014-06-03 15:48:09

Columbia University Rate May Be Ten Times Faster, According to New Data Some 56 million years ago, a massive pulse of carbon dioxide into the atmosphere sent global temperatures soaring. In the oceans, carbonate sediments dissolved, some organisms went extinct and others evolved. Scientists have long suspected that ocean acidification caused the crisis—similar to today, as manmade CO2 combines with seawater to change its chemistry. Now, for the first time, scientists have...

explaining the Last Glacial Maximum
2014-06-03 05:48:44

redOrbit Staff & Wire Reports - Your Universe Online A team of MIT scientists has turned to the Southern Ocean in search of an explanation for the Last Glacial Maximum (LGM), a period in the Earth's climate history during which the northern continents were covered by ice sheets, according to new research appearing in the Proceedings of the National Academy of Sciences. Plankton fossils in deep-sea sediments contain chemical traces that reveal rearranged ocean water masses, as well...

2014-06-02 08:22:40

SAN FRANCISCO and SEATTLE, June 2, 2014 /PRNewswire/ -- EOS Climate and JACO Environmental announced today that they have completed integration of EOS Climate's Refrigerant Asset System(TM) (RAS) across all 27 of JACO's appliance de-manufacturing facilities in the U.S. The development creates the world's first transparent, cradle-to-cradle solution for refrigerants recovered from residential appliances and vending machines. Refrigerants, which are incredibly potent greenhouse gases...

Dryland Ecosystems Emerge As Driver In Global Carbon Cycle
2014-05-22 03:17:36

Montana State University Dryland ecosystems, which include deserts to dry-shrublands, play a more important role in the global carbon cycle than previously thought. In fact, they have emerged as one of its drivers, says Montana State University faculty member Ben Poulter. Surprised by the discovery, Poulter and his collaborators explained their findings in Nature. At the same time, they urged global ecologists to include the emerging role of dryland ecosystems in their research. Nature...

Leaks From Oil And Gas Operations Confirmed By Airborne Measurements
2014-05-08 03:09:24

University of Colorado at Boulder CIRES, NOAA study finds more methane, ozone precursors and benzene than estimated by regulators During two days of intensive airborne measurements, oil and gas operations in Colorado's Front Range leaked nearly three times as much methane, a greenhouse gas, as predicted based on inventory estimates, and seven times as much benzene, a regulated air toxic. Emissions of other chemicals that contribute to summertime ozone pollution were about twice as high...

wheat crop
2014-05-08 06:44:08

redOrbit Staff & Wire Reports - Your Universe Online Grains, legumes and other crops that provide a large percentage of the world with most of their dietary zinc and iron will have dramatically reduced concentrations of those nutrients by 2050 due to rising levels of atmospheric carbon dioxide, according to a new study led by Harvard School of Public Health (HSPH). The researchers studied multiple varieties of wheat, rice, field peas, soybeans, maize and sorghum grown in fields with...

How Does Your Garden Glow?
2014-05-06 03:02:17

By Laurie J. Schmidt, NASA's Jet Propulsion Laboratory Science is full of serendipity -- moments when discoveries happen by chance or accident while researchers are looking for something else. For example, penicillin was identified when a blue-green mold grew on a Petri dish that had been left open by mistake. Now, satellite instruments have given climate researchers at NASA and other research institutions an unexpected global view from space of a nearly invisible fluorescent glow that...

NASA's Orbiting Carbon Observatory-2 Satellite Arrives At Launch Site
2014-05-02 03:28:08

NASA's Jet Propulsion Laboratory A NASA spacecraft designed to make precise measurements of carbon dioxide in Earth's atmosphere is at Vandenberg Air Force Base, Calif., to begin final preparations for launch. The Orbiting Carbon Observatory-2 arrived Wednesday at its launch site on California's central coast after traveling from Orbital Sciences Corp.'s Satellite Manufacturing Facility in Gilbert, Ariz. The spacecraft now will undergo final tests and then be integrated on top of a...

2014-04-30 16:21:33

WASHINGTON, April 30, 2014 /PRNewswire-USNewswire/ -- A NASA spacecraft designed to make precise measurements of carbon dioxide in Earth's atmosphere is at Vandenberg Air Force Base, Calif., to begin final preparations for launch. http://photos.prnewswire.com/prnvar/20081007/38461LOGO The Orbiting Carbon Observatory-2 arrived Wednesday at its launch site on California's central coast after travelling from Orbital Sciences Corp.'s Satellite Manufacturing Facility in Gilbert, Ariz....

2014-04-30 08:24:48

DUBLIN, Apr. 30, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/hmsmbk/chloromethanes) has announced the addition of the "Chloromethanes Market by Type, Geography & by Application - Global Trends and Forecasts to 2018" report to their offering. http://photos.prnewswire.com/prnh/20130307/600769 The report covers the important global chloromethanes markets. It further divides the market on the basis of types, Methyl Chloride, Methylene Chloride,...


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
attercop
  • A spider.
  • Figuratively, a peevish, testy, ill-natured person.
'Attercop' comes from the Old English 'atorcoppe,' where 'atter' means 'poison, venom' and‎ 'cop' means 'spider.' 'Coppa' is a derivative of 'cop,' top, summit, round head, or 'copp,' cup, vessel, which refers to 'the supposed venomous properties of spiders,' says the OED. 'Copp' is still found in the word 'cobweb.'
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