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Nitrogen Pollution Alters Global Change Scenarios From The Ground UpWashington DC (SPX) Jul 06, 2010 As atmospheric carbon dioxide levels rise, so does the pressure on the plant kingdom. The hope among policymakers, scientists and concerned citizens is that plants will absorb some of the extra CO2 and mitigate the impacts of climate change. For a few decades now, researchers have hypothesized about one major roadblock: nitrogen. Plants build their tissue primarily with the CO2 they take up from the atmosphere. The more they get, the faster they tend to grow-a phenomenon known as the "CO2 fertiliz ... read more |
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BP oil spill costs soar above 3 billion dollarsNew Orleans, Louisiana (AFP) July 5, 2010 BP's costs over the Gulf of Mexico oil spill soared Monday above three billion dollars, while a giant Taiwanese ship provided hope of revolutionizing on-sea skimming operations. "The cost of the response to date amounts to approximately 3.12 billion dollars, including the cost of the spill response, containment, relief well drilling, grants to the Gulf states, claims paid, and federal costs," BP said. The latest estimate is far higher than the 2.65 billion dollars given by the energy firm one we ... read more |
 Japan and Russia agree to territory talks Obama challenges China on G20 stage | .. |
 BP has not renewed Iran air fuel contract: report North Korea in more denials | .. |
 THAAD Weapon System Achieves Lowest Endo Intercept To Date Bulgaria defence minister in US for talks on missile defence | .. |
 Russian Military Set To Continue Bulava Missile Tests USS Sterett Calls Tomahawk Missile Launch A Success | .. |
 Boeing And FAA To Team For Cleaner Skies And Quieter Airplanes Technology-loving Virgin America goes international |
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