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Latest Carbon sink Stories

Removing Carbon Dioxide From Air Important In Warmer World
2012-07-25 14:13:10

Brett Smith for redOrbit.com - Your Universe Online Although their development and implementation can be costly, techniques to remove and store carbon dioxide from the atmosphere may become increasingly important as the planet potentially shifts into permanently warmer state, according to a paper about to be published in the journal Proceedings of the National Academy of Sciences. Economic and political costs often hamper the development of techniques that could potentially lower the...

2012-06-18 11:57:48

Carbon stored in Arctic tundra could be released into the atmosphere by new trees growing in the warmer region, exacerbating climate change, scientists have revealed. The Arctic is getting greener as plant growth increases in response to a warmer climate. This greater plant growth means more carbon is stored in the increasing biomass, so it was previously thought the greening would result in more carbon dioxide being taken up from the atmosphere, thus helping to reduce the rate of global...

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2012-06-12 16:48:43

Brett Smith for redOrbit.com Cutting edge carbon capture technology is having quite the year so far as UK scientists said they have developed a "metal-organic framework" that works like a sponge, absorbing carbon dioxide from high pressure emissions. This latest breakthrough in clean energy technology, called NOTT-202, absorbs CO2 from the atmosphere by soaking in pressurized gasses and releasing these gases under lowered pressure while retaining the greenhouse gas, according to a...

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2012-05-22 17:56:52

Michael Crumbliss for RedOrbit.com This week new research was published that points to seagrasses as a solution to climate change. Seagrass can store up to twice the carbon of the world´s terrestrial forests. The paper, "Seagrass Ecosystems as a Globally Significant Carbon Stock," is the first global analysis of carbon stored in seagrasses and was published in the journal Nature Geoscience.  The research was led by James Fourqurean of Florida International University, in...

Researchers Measure Carbon In The Arctic Ocean
2012-05-22 03:59:49

Scientists from the Woods Hole Oceanographic Institution (WHOI) have conducted a new study to measure levels of carbon at various depths in the Arctic Ocean. The study, recently published in the journal Biogeosciences, provides data that will help researchers better understand the Arctic Ocean´s carbon cycle–the pathway through which carbon enters and is used by the marine ecosystem. It will also offer an important point of reference for determining how those levels of carbon...

Reaction Uses Carbon Dioxide To Make Carbon-Based Semiconductor
2012-05-21 09:11:32

A materials scientist at Michigan Technological University has discovered a chemical reaction that not only eats up the greenhouse gas carbon dioxide, it also creates something useful. And, by the way, it releases energy. Making carbon-based products from CO2 is nothing new, but carbon dioxide molecules are so stable that those reactions usually take up a lot of energy. If that energy were to come from fossil fuels, over time the chemical reactions would ultimately result in more carbon...

CO2 Storage in Deep Saline Aquifers
2012-03-21 10:11:08

[ Watch the Video ] Brett Smith for RedOrbit.com A group of researchers at MIT, led by Ruben Juanes, published a study this week that showed deep saline aquifers in the United States are capable of storing a century´s worth of carbon dioxide produced by the nation´s coal or gas fueled power plants. The researchers were able to accurately model carbon dioxide storage in the aquifers, or layers of water-bearing permeable rock, that would be located well below those water...

2012-03-15 16:51:27

Iron is key to reversing global warming, Concordia and McGill research shows Canada defines itself as a nation that stretches from coast to coast to coast. But can we keep those coasts healthy in the face of climate change? Yves Gélinas, associate professor in Concordia´s Department of Chemistry and Biochemistry, has found the solution in a surprising element: iron. In a study published in Nature, Gélinas – along with Concordia PhD candidate Karine...

2012-03-08 00:42:38

Fifteen years of studying two experimental wetlands has convinced Bill Mitsch that turning the reins over to Mother Nature makes the most sense when it comes to this area of ecological restoration. Mitsch, an environment and natural resources professor at Ohio State University, has led the effort to compare the behavior of two experimental marshes on campus — one that was planted in 1994 with wetland vegetation and another that was left to colonize plant and animal life on its own....

2012-02-21 10:56:49

Geologists are hoping to learn a great deal about geologic carbon sequestration from injecting 1 million metric tons of carbon dioxide into sandstone 7,000 feet beneath Decatur, Ill. And they're hoping the public learns a lot from the endeavor, too. The Illinois Basin — Decatur Project (IBDP) began its injection, the first million-ton demonstration from an industrial source in the U.S., in November 2011. Over the next three years, the Midwest Geological Sequestration Consortium, led...


Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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