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Latest Methane Stories

Ocean Found To Be Surprising Source Of Arctic Methane
2012-04-23 03:49:05

The fragile and rapidly changing Arctic region is home to large reservoirs of methane, a potent greenhouse gas. As Earth's climate warms, the methane, frozen in reservoirs stored in Arctic tundra soils or marine sediments, is vulnerable to being released into the atmosphere, where it can add to global warming. Now a multi-institutional study by Eric Kort of NASA's Jet Propulsion Laboratory, Pasadena, Calif., has uncovered a surprising and potentially important new source of Arctic methane:...

Sea-life In America’s Midwest?
2012-04-17 11:15:18

New research from the American Museum of Natural History shows that America´s Great Plains region may have once been home to some typically sea-bound creatures. Ammonites – a type of shelled mollusk, now extinct and closely related to the nautiluses and squids of today – may have lived in methane seeps when a seaway once covered America´s midwest. The findings have been published online in the journal Geology, and shed some new light on how and where these ancient...

2012-03-27 11:43:11

New technology is offering the prospect of more economical production of a concentrated form of natural gas with many of the advantages – in terms of reduced shipping and storage costs – of the familiar frozen fruit juice concentrates, liquid laundry detergents and other household products that have been drained of their water, scientists reported here today. They told the 243rd National Meeting & Exposition of the American Chemical Society (ACS), the world's largest...

Earth's Prehistoric Multiple Atmospheres
2012-03-19 09:50:20

Earth´s early atmosphere may have flipped between two sates before oxygenation, according to a new study. Researchers at Newcastle University have published these findings in the journal Nature Geoscience. They found Earth´s early atmosphere would switch between a hydrocarbon-free state and a hydrocarbon-rich state. This kind of atmosphere, according to the researchers, is similar to that of Saturn´s moon, Titan. Referring to the two states as “organic haze”...

2012-03-12 21:00:31

A team of scientists has documented for the first time that animals can and do consume Archaea — a type of single-celled microorganism thought to be among the most abundant life forms on Earth. Archaea that consume the greenhouse gas methane were in turn eaten by worms living at deep-sea cold seeps off Costa Rica and the West Coast of the United States. Archaea perform many key ecosystem services including being involved with nitrogen cycling, and they are known to be the main...


Latest Methane Reference Libraries

4_f48e39d83cc627e2a3f4adf0bf950bb02
2004-10-19 04:45:41

Uranus' moon Umbriel -- Umbriel is a moon of Uranus discovered in 1851 by William Lassell. It was named after the 'dusky melancholy sprite' in Alexander Pope's The Rape of the Lock. Umbriel's surface is the darkest of the Uranian moons, and it is also the least geologically active. It is mostly composed of water ice, with the balance made up of silicate rock and methane ice. Most of its methane ice is on its surface. ----- Discovery Discovered by William Lassell...

4_d306ec5f9db8ebafac57a2fdd9f8ddbe2
2004-10-19 04:45:41

Uranus' moon Ariel -- Ariel is a moon of Uranus discovered in 1851 by William Lassell. Its composition is roughly 50% water ice, 30% silicate rock, and 20% methane ice, and it appears to have regions of fresh frost in places. Largely devoid of impact craters, Ariel appears to have undergone a period of intense geological activity that has produced a huge network of fault canyons and liquid water outflows over its surface. ----- Discovery Discovered by William Lassell...

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Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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