Quantcast

Latest Clathrate hydrate Stories

methane seep
2014-08-26 05:01:55

redOrbit Staff & Wire Reports - Your Universe Online Geologists from Mississippi State University, Brown University, the US Geological Survey (USGS) and Maryland-based Earth Resources Technology, Inc. have discovered more than 500 bubbling methane vents on the seafloor of the northern part of the US Atlantic margin, various media outlets reported on Sunday. Previously, only three of these vents (which are also known as seeps) had been identified, but according to Terrence McCoy of...

Ticking Time Bomb: The True Cost Of Arctic Methane Release
2013-07-25 07:44:29

redOrbit Staff & Wire Reports - Your Universe Online An Arctic methane 'time bomb' brought about by rapidly thinning permafrost could cost the world up to $60 Trillion, the size of the entire global economy, a group of economists and polar scientists warned on Tuesday. Methane is a powerful greenhouse gas, although it lasts less than a decade in the atmosphere. Large amounts of the gas are concentrated in the frozen Arctic tundra, and are also found as semi-solid gas hydrates under...

2012-01-19 11:28:46

Computer simulations revealing how methane and hydrogen pack into gas hydrates could enlighten alternative fuel production and carbon dioxide storage industries For some time, researchers have explored flammable ice for low-carbon or alternative fuel or as a place to store carbon dioxide. Now, a computer analysis of the ice and gas compound, known as a gas hydrate, reveals key details of its structure. The results show that hydrates can hold hydrogen at an optimal capacity of 5...

Image 1 - Methane Could Be The Answer To 56-million-year Question
2011-11-09 12:32:20

Rice researchers show ocean could have contained enough methane to cause drastic climate change The release of massive amounts of carbon from methane hydrate frozen under the seafloor 56 million years ago has been linked to the greatest change in global climate since a dinosaur-killing asteroid presumably hit Earth 9 million years earlier. New calculations by researchers at Rice University show that this long-controversial scenario is quite possible. Nobody knows for sure what started...

2011-09-15 12:39:07

New study goes deeper in proving simple technique to pinpoint valuable energy source Their critics weren't convinced the first time, but Rice University researchers didn't give up on the "ice that burns." A paper by a Rice team expands upon previous research to locate and quantify the amount of methane hydrates -- a potentially vast source of energy -- that may be trapped under the seabed by analyzing shallow core samples. The paper published this week by the Journal of Geophysical...

b05232bb9775edcea27f8d6f066e8cfe
2011-05-24 14:17:19

Two scientists describe their research on the fate of massive methane releases from the Gulf oil spill during the summer and fall of 2010 Methane, a potent greenhouse gas, seeps naturally from the seafloor in many places around the planet, including in the Gulf of Mexico. Scientists know that some of the Gulf's naturally released methane is eaten by microbes, but researchers are still trying to determine how much of this released methane ever reaches the atmosphere, where it may influence...

2011-03-02 02:06:10

Researchers develop technique to measure methane gas from cattle Methane is an extremely potent greenhouse gas. Wetlands, gas hydrates, permafrost, termites, oceans, freshwater bodies, non-wetland soils, are all natural sources of atmospheric methane; however, the majority of methane presence ca n be accredited to human-related activities. These activities include: such as fossil fuel production, biomass burning, waste management and animal husbandry. The release of methane into the...

e2dbaef3608af7d789a007276b704d6b1
2011-02-14 07:35:00

Paper has implications for oxygen depletion, provides photographic evidence of plumes A new University of Georgia study that is the first to examine comprehensively the magnitude of hydrocarbon gases released during the Deepwater Horizon Gulf of Mexico oil discharge has found that up to 500,000 tons of gaseous hydrocarbons were emitted into the deep ocean. The authors conclude that such a large gas discharge"”which generated concentrations 75,000 times the norm"”could result in...

7f2b10554ba0345bce3f79b3785c2c1b1
2010-08-26 10:42:22

An unusual substance known as "dry water," which resembles powdered sugar, could provide a new way to absorb and store carbon dioxide, the major greenhouse gas that contributes to global warming, scientists reported August 25th at the 240th National Meeting of the American Chemical Society. The powder shows bright promise for a number of other uses, they said. It may, for instance, be a greener, more energy-efficient way of jumpstarting the chemical reactions used to make hundreds of consumer...

c310d686f494f06e8dfa3ff212454a2a
2010-07-09 14:10:20

The captain of one of two Russian-owned submarines said that the vessels would be able to cap the oil leak in the Gulf of Mexico. The captain was speaking as two of the subs started a campaign of exploration at the bottom of Lake Baikal in Siberia. He said that there was still time for the subs to help BP with the environmental disaster. The subs are searching for gas hydrates on the bed of Baikal.  Hydrates are a potential alternative fuel source. Yevgenii Chernyaev told BBC News...


Word of the Day
omadhaun
  • A fool; a simpleton: a term of abuse common in Ireland and to a less extent in the Gaelic-speaking parts of Scotland.
This word is partly Irish in origin.