Greenhouse Gas Current Events | Greenhouse Gas News | 7
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Reduced greenhouse gas emissions required to avoid dangerous increases in heat stress, researchers say
A study led by a Purdue University researcher projects a 200 percent to 500 percent increase in the number of dangerously hot days in the Mediterranean by the end of the 21st century if the current rate of greenhouse gas emissions continues. The study found France would be subjected to the largest projected increase of high-temperature extremes. view more (2007-06-18)
Floridians believe global warming will have dangerous impacts on the state
A new survey of Floridians finds that most are convinced that global warming is happening now and that more should be done by key leaders to help Florida deal with climate change. view more (2008-06-25)
Have you run out of energy?
Imagine having your own annual greenhouse gas allowance which you 'spend' each time you fill up with petrol or pay an electric or gas bill. It sounds like a scene from a futuristic movie, but this scenario could really happen in the next few years according to researchers at the UK's Tyndall Centre for Climate Change Prediction. view more (2004-09-20)
Ceramic tubes could cut greenhouse gas emissions from power stations
Greenhouse gas emissions from power stations could be cut to almost zero by controlling the combustion process with tiny tubes made from an advanced ceramic material. view more (2007-08-03)
Scientists Find Good News About Methane Bubbling Up From the Ocean Floor Near Santa Barbara
Methane, a potent greenhouse gas, is emitted in great quantities as bubbles from seeps on the ocean floor near Santa Barbara. view more (2007-12-21)
New membrane strips carbon dioxide from natural gas faster and better
A modified plastic material greatly improves the ability to separate global warming-linked carbon dioxide from natural gas as the gas is prepared for use, according to engineers at The University of Texas at Austin who have analyzed the new plastic's performance. view more (2007-10-12)
Landfill Cover Soil Methane Oxidation Underestimated
Landfilled waste decomposes in the absence of oxygen and results in the production of methane. Landfills are classified as the second-largest human-made source of CH4 in the U.S. Additionally, landfill gas contains numerous non-methane hydrocarbons that are either volatilized directly from waste materials or produced through biochemical reactions... view more... (2009-04-28)
Human activities are boosting ocean temperatures in areas where hurricanes form, new study finds
Rising ocean temperatures in key hurricane breeding grounds of the Atlantic and Pacific oceans are due primarily to human-caused increases in greenhouse gas concentrations. view more (2006-09-12)
New report presents strongest evidence yet of human link to global warming, Duke expert says
Evidence presented in the first phase of the Intergovernmental Panel on Climate Change's 4th Assessment Report, released today in Paris, paints the clearest picture yet that human-derived greenhouse gases are playing a significant role in observed global warming. view more (2007-02-02)
MIT: A quicker, easier way to make coal cleaner
Construction of new coal-fired power plants in the United States is in danger of coming to a standstill, partly due to the high cost of the requirement - whether existing or anticipated - to capture all emissions of carbon dioxide, an important greenhouse gas. view more (2008-11-18)
Ma and Pa solutions to global warming
The prairies offer opportunities for capitalizing on environmentally friendly farming practices and potentially useful agricultural waste to produce jobs, economic growth, commercial opportunities, and renewable energy sources. view more (2009-04-09)
Computers explain why pears may become brown during commercial storage
Internal browning of pears stored under low oxygen conditions is related to restricted gas exchange inside the fruit, according to a study published March 7th in the open-access journal PLoS Computational Biology. view more (2008-03-10)
Automation increases worker efficiency in greenhouses, nurseries
A report published in the October 2008 issue of HortTechnology measures the socioeconomic impact of automation and mechanization on sales, employment, workers' earnings, safety and worker retention in nurseries and greenhouses. view more (2009-02-04)
Carnegie Mellon researchers to curb CO2 emissions
Carnegie Mellon University's Chris T. Hendrickson and H. Scott Matthews along with Alex Carpenter and Heather MacLean of the University of Toronto challenge Canadian officials to take the lead in eliminating dangerous carbon dioxide emissions that fuel global warming. view more (2008-04-03)
Termite insecticide a potent greenhouse gas
An insecticide used to fumigate termite-infested buildings is a strong greenhouse gas that lives in the atmosphere nearly 10 times longer than previously thought, UC Irvine research has found. view more (2009-01-22)
FSU researcher: As gas prices climb, employee productivity plummets
Rising gas prices are affecting more than the family budget. More pain at the pump results in more employee stress on the job, says Wayne Hochwarter, the Jim Moran Professor of Management at Florida State University's College of Business. view more (2008-05-06)
Study rules out ancient 'bursts' of methane from seafloor deposits
A dramatic increase about 12,000 years ago in levels of atmospheric methane, a potent greenhouse gas, was most likely caused by higher emissions from tropical wetlands or from plant production, rather than a release from seafloor methane deposits. view more (2006-08-25)
A new link between nickel, methane gas and the evolution of complex life forms on Earth
A University of Alberta researcher is lead author on a paper that reaches back billions of years to establish a new link between nickel, methane gas and the evolution of complex life forms on Earth. view more (2009-04-09)
Warming ocean contributes to global warming
The warming of an Arctic current over the last 30 years has triggered the release of methane, a potent greenhouse gas, from methane hydrate stored in the sediment beneath the seabed. view more (2009-08-17)
Desert dust enables algae to grow
Biologists from the Royal Netherlands Institute for Sea Research have demonstrated that desert dust promotes the growth of algae. Scientists had already assumed that the iron in desert dust stimulated algal growth, but this has now been demonstrated for the first time. The researchers have published their findings in the December issue of the... view more... (2003-12-19)
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