When plants, including crops, are exposed to environmental stresses such as drought or high salinity, abscisic acid (ABA), a stress-responsive hormone is synthesized to induce a protective response. At the same time, the ...
Biotechnology
Sep 9, 2011
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Pollution that blows hundreds of miles from coal-fired power plants into other states will be reduced under a final plan that the Environmental Protection Agency announced Thursday.
Environment
Jul 10, 2011
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Getting rid of a television, a gallon of kerosene or a set of tires in an environmentally friendly way can be done with relative ease in most states.
Environment
Jul 4, 2011
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A radiation monitor in California detected a "minuscule" amount of an isotope from Japan's crippled nuclear power plant, officials said Friday, but insisted it was of no concern.
Environment
Mar 18, 2011
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The United States is deploying extra radiation monitors to western US outposts Alaska, Hawaii and Guam to detect any fallout from Japan's crippled nuclear plant, an official said Thursday.
Environment
Mar 17, 2011
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The US administration overhauled rules Wednesday to cut air pollution from industrial boilers and incinerators but at almost half the price of initial plans criticized by industrial groups.
Environment
Feb 23, 2011
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US President Barack Obama's administration said Thursday it will regulate greenhouse gas emissions from power plants, after legislation on climate change died in Congress.
Environment
Dec 23, 2010
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Many studies show how daytime emissions from coal-fired power plants lead to ultrafine particles, linked to climate and health issues. But few studies watch what happens at night, when conditions favor different reactions. ...
Environment
Nov 5, 2010
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Elevated concentrations of nitrogen and phosphorus, nutrients that can negatively impact aquatic ecosystems and human health, have remained the same or increased in many streams and aquifers across the Nation since the early ...
Environment
Sep 27, 2010
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(AP) -- Federal researchers studying a natural gas drilling technique that involves blasting chemical-laced water into the ground got an earful from residents who say it's poisoning them and killing their animals and from ...
Environment
Jul 23, 2010
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