News tagged with toxic gas
Ohio quakes could incite fracking policy shift
(AP) -- In Ohio, geographically and politically positioned to become a leading importer of wastewater from gas drilling, environmentalists and lawmakers opposed to the technique known as fracking are seizing on a series ...
Jan 03, 2012 |
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New EPA air quality rules outweigh costs and provide major health and environmental benefits
A report by researchers at Columbia University's Mailman School of Public Health provides an expanded review of six new air quality regulations proposed or recently adopted by the U.S. Environmental Protection Agency's (EPA). ...
Dec 21, 2011 |
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Nitrogen fertilizers' impact on lawn soils
Nitrogen fertilizers from farm fields often end up in aquatic ecosystems, resulting in water quality problems, such as toxic algae and underwater 'dead zones'. There are concerns that fertilizers used on lawns may also contribute ...
Nov 04, 2011 |
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Climate change effect on California delta is detailed in new study
California's water problems and the ecological pressure on the West Coast's largest estuary will intensify in a warming world, according to a first-of-its-kind scientific study.
Nov 03, 2011 |
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How close is too close? Hydrofracking to access natural gas reservoirs poses risks to surface water
Natural gas mining has drawn fire recently after claims that hydraulic fracturing, an increasingly popular technique for tapping hard-to-reach reservoirs, contaminates groundwater. Surface lakes, rivers and streams may also ...
Oct 18, 2011 |
4.3 / 5 (6) |
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Dozens seek help after bromine leak in Russia
Up to 50 litres of the toxic element bromine leaked Thursday at a rail station in the Russian Urals, releasing clouds of yellow smoke and forcing dozens to seek medical help.
Sep 01, 2011 |
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Chilean volcano grounds flights, coats ski slopes
(AP) -- An erupting Chilean volcano sent a towering plume of ash across South America on Monday, forcing thousands from their homes, grounding airline flights in southern Argentina and coating ski resorts ...
Space & Earth / Earth Sciences
Jun 06, 2011 |
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Avoid risking children's health during home energy retrofits, renovations, experts urge
Home energy retrofits tackle climate change and when done right they should make homes healthier, while aiding families struggling with utility bills.
Mar 06, 2011 |
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Military develops multi-purpose 'green' decontaminants for terrorist attack sites
Chemists with the United States military have developed a set of ultra-strength cleaners that could be used in the aftermath of a terrorist attack. The new formulas are tough enough to get rid of nerve gas, ...
Apr 28, 2010 |
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Carbon, nitrogen link may provide new ways to mitigate pollution problems
A new study exploring the growing worldwide problem of nitrogen pollution from soils to the sea shows that global ratios of nitrogen and carbon in the environment are inexorably linked, a finding that may ...
Apr 21, 2010 |
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Microbes found in natural asphalt lake
(PhysOrg.com) -- A lake of natural hot liquid asphalt in Trinidad and Tobago has been found to be teeming with microbes despite the toxic environment. The lake, aptly named Pitch Lake (since pitch is the old ...
Apr 21, 2010 |
4.9 / 5 (16) |
3
Electronic nose sniffs out toxins
Imagine a polka-dotted postage stamp-sized sensor that can sniff out some known poisonous gases and toxins and show the results simply by changing colors.
Sep 13, 2009 |
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Stuff of stink bombs investigated for role in pregnancy
Scientists at the University of Leicester are investigating how the stuff of stink bombs and flatulence could play a critical role in the human reproductive system.
Jul 20, 2009 |
5 / 5 (1) |
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New way to make sensors that detect toxic chemicals
(PhysOrg.com) -- Ohio State University researchers have developed a new method for making extremely pure, very small metal-oxide nanoparticles.
Nanotechnology / Nanomaterials
Jul 08, 2009 |
5 / 5 (1) |
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