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Home › dioxide

 

Tag: dioxide

Sea Urchins Offer a Clue To New Way to Capture Carbon Dioxide

2013-02-05 18:30:00| Climate Ark Climate Change & Global Warming Newsfeed

Yale Environment 360: British researchers have discovered that sea urchins use nickel particles on their exoskeletons to effectively capture CO2 and turn it into a solid form, an intriguing finding that could offer an inexpensive way to capture and store carbon from fossil fuel-fired power plants. Scientists from Newcastle University were studying how marine organisms absorb CO2 to make shells and skeletons when they discovered that sea urchin larvae have a high concentration of nickel on their exoskeletons, which helps...

Tags: offer sea capture carbon

Gambia emitted 0.01% of Carbon dioxide to the atmosphere in 2000

2013-01-30 15:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Daily Observer: The secretary general and head of the Civil Service who is also the minister of Presidential Affairs has disclosed that The Gambia emitted about 20 million tons of Carbon Dioxide into the atmosphere in the year 2000, which represents 0.01 per cent of global emission for the same year. Dr. Njogou L Bah made this remark Tuesday on behalf of President Jammeh during the official launching of the Second National Communications of The Gambia to the United Nations Framework Convention on Climate Change...

Tags: carbon atmosphere gambia dioxide

Researchers Crushing Rocks in Hopes of Scrubbing and Capturing Carbon Dioxide

2013-01-30 12:00:56| Industrial Newsroom - All News for Today

Canadian scientists are working on ways of sequestering carbon dioxide emissions using stones, which can then be sold for profit. The concept is nothing new, but can it be done economically and efficiently?

Tags: researchers carbon rocks hopes

Spring may come earlier to North American forests, increasing uptake of carbon dioxide

2013-01-30 00:17:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: Trees in the con­ti­nen­tal U.S. could send out new spring leaves up to 17 days ear­lier in the com­ing cen­tury than they did before global tem­per­a­tures started to rise, accord­ing to a new study by Prince­ton Uni­ver­sity researchers. These climate-driven changes could lead to changes in the com­po­si­tion of north­east­ern forests and give a boost to their abil­ity to take up car­bon dioxide. Trees play an impor­tant role in tak­ing up car­bon diox­ide from the atmos­phere, so researchers...

Tags: north american earlier spring

Elevated sulfur dioxide levels concern St. Bernard residents, officials

2013-01-24 05:44:15| Waste Management - Topix.net

Health complaints and above-normal sulfur dioxide levels have sparked an investigation in the Chalmette area by the Louisiana Department of Environmental Quality.

Tags: levels concern officials residents

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