Newly discovered microbe holds key to global warming
(Phys.org) —Scientists from The University of Queensland have discovered a microbe that is set to play a significant role in future global warming.
View ArticleEmu bush likely answer to livestock methane emissions
Animal microbiologists have been trialling alternative fodder plants for ruminants, to reduce methane production and improve nutrition.
View ArticleMeasuring the effect of water vapor on climate warming
Water vapor is a potent greenhouse gas. In the atmosphere, the concentration of water vapor increases with the temperature, setting up a powerful positive feedback loop. This water vapor feedback is...
View ArticleStudy provides new metric for comparing the greenhouse gases methane and...
In formulating policies to address greenhouse gas emissions, or evaluating the potential impact of different energy technologies on global climate change, one of the thorniest issues is how to account...
View ArticleWetlands likely to blame for greenhouse gas increases
A surprising recent rise in atmospheric methane likely stems from wetland emissions, suggesting that much more of the potent greenhouse gas will be pumped into the atmosphere as northern wetlands...
View ArticleStudy shows bacteria combat dangerous gas leaks
Bacteria could mop up naturally-occurring and man-made leaks of natural gases before they are released into the atmosphere and cause global warming - according to new research from the University of...
View ArticleResearchers examine fate of methane following the Deepwater Horizon spill
The 2010 Deepwater Horizon blowout discharged roughly five million gallons of oil and up to 500,000 tons of natural gas into Gulf of Mexico offshore waters over a period of 84 days. In the face of a...
View ArticleNJIT engineering professor spurs interest in sanitary landfills throughout Asia
Uncontrolled landfills are a growing problem in the developing world, polluting groundwater and emitting foul odors, while also boosting greenhouse gas emissions.
View ArticleTwo if by land? Biologists discover deadly TTX toxin in two terrestrial species
Adventurous fans of the sushi delicacy fugu – or pufferfish – already know the food's intoxicating tingle comes from tetrodotoxin, a potent neurotoxin that's deadly beyond small doses. What these...
View ArticleReplacing coal and oil with natural gas will not help fight global warming
Both shale gas and conventional natural gas have a larger greenhouse gas footprint than do coal or oil, especially for the primary uses of residential and commercial heating.
View ArticleGreenhouse gases: A new group of soil micro-organisms can contribute to their...
INRA research scientists in Dijon have shown that the ability of soils to eliminate N2O can mainly be explained by the diversity and abundance of a new group of micro-organisms that are capable of...
View ArticleDietary recommendations may be tied to increased greenhouse gas emissions
If Americans altered their menus to conform to federal dietary recommendations, emissions of heat-trapping greenhouse gases tied to agricultural production could increase significantly, according to a...
View ArticleRock-dwelling microbes remove methane from deep sea
Methane-breathing microbes that inhabit rocky mounds on the seafloor could be preventing large volumes of the potent greenhouse gas from entering the oceans and reaching the atmosphere, according to a...
View ArticleObama moves to create first methane limits for gas drilling (Update)
The Obama administration laid out designs Wednesday to issue the first regulations to cut down on methane emissions from new natural gas wells, aiming to curb the discharge of a potent greenhouse gas...
View ArticleClimate change hampering world food production, scientists say
The acceleration climate change and its impact on agricultural production means that profound societal changes will be needed in coming decades to feed the world's growing population, researchers at an...
View ArticleNew detector sniffs out origins of methane
Methane is a potent greenhouse gas, second only to carbon dioxide in its capacity to trap heat in Earth's atmosphere for a long time. The gas can originate from lakes and swamps, natural-gas pipelines,...
View ArticleMethane in Arctic lake traced to groundwater from seasonal thawing
Global warming may ramp up the flow of methane from groundwater into Arctic lakes, allowing more of the potent greenhouse gas to bubble out into the atmosphere, according to a new study led by...
View ArticleNew information helps predict future climate change impacts on global tropics
Researchers at the University of Montana, Princeton University, Stanford University and Rutgers University, among others, are collecting new measurements of tropical forests to gain a better...
View ArticleGeologist sees a path to easing fracking concerns
The natural gas boom that transformed the energy picture in the United States in the last decade is still in its infancy, says John Shaw, chair of Harvard's Earth and Planetary Sciences Department.
View ArticleNew research identifies diverse sources of methane in shallow Arctic lakes
New research into the changing ecology of thousands of shallow lakes on the North Slope of Alaska suggests that in scenarios of increasing global temperatures, methane-generating microbes, found in...
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