News tagged with nitrogen pools
Prairie soil organic matter shown to be resilient under intensive agriculture
(PhysOrg.com) -- A recent study has confirmed that although there was a large reduction of organic carbon and total nitrogen pools when prairies were first cultivated and drained, there has been no consistent pattern in these ...
Jan 15, 2009 |
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Search results for nitrogen pools
A 'natural' solution for transportation
As the United States transitions away from a primarily petroleum-based transportation industry, a number of different alternative fuel sources—ethanol, biodiesel, electricity and hydrogen—have each ...
Technology / Energy & Green Tech
Feb 03, 2012 |
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Biodiversity enhances ecosystems global drylands: researchers
An international team of researchers including Dr. Bertrand Boeken of the Jacob Blaustein Institutes for Desert Research at Ben-Gurion University of the Negev suggest in a new study that plant biodiversity preservation is ...
Jan 30, 2012 |
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Solutions for a nitrogen-soaked world
Nitrogen is both an essential nutrient and a pollutant, a byproduct of fossil fuel combustion and a fertilizer that feeds billions, a benefit and a hazard, depending on form, location, and quantity. Agriculture, industry ...
Jan 17, 2012 |
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Researchers create first of its kind gene map of sulfate-reducing bacterium
Critical genetic secrets of a bacterium that holds potential for removing toxic and radioactive waste from the environment have been revealed in a study by researchers with the U.S. Department of Energy (DOE)'s ...
Nov 09, 2011 |
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Scientists establish cell cultures of endangered frog
San Diego Zoo Global Wildlife Conservancy scientists have taken a tremendous leap forward in banking viable amphibian cells. This was achieved through the first successful establishment of cell cultures from frozen biopsy ...
Nov 03, 2011 |
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Amino acid alphabet soup
All life on Earth relies on a standard set of 20 amino acids to build the proteins that carry out life's essential actions. But did it have to be this way?
Aug 19, 2011 |
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TEPCO to open second Fukushima reactor building
Tokyo Electric Power Co. said it will open a second reactor building at the stricken Fukushima nuclear power plant to send repair crews inside for the first time since it was crippled.
Technology / Energy & Green Tech
Jun 19, 2011 |
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First analysis of invasive plant impacts worldwide
This week the scientific journal Ecology Letters has published a synthesis of the ecological impacts of invasive plants worldwide. This global analysis has been based on more than one thousand studies that in total descri ...
May 20, 2011 |
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Can biochar help suppress greenhouse gases?
Nitrous oxide is a potent greenhouse gas and a precursor to compounds that contribute to the destruction of the ozone. Intensively managed, grazed pastures are responsible for an increase in nitrous oxide emissions from grazing ...
Apr 20, 2011 |
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Japan nuclear firm sees 'cold shutdown' in 6-9 mths
The operator of Japan's tsunami-hit nuclear plant said Sunday it aims to reduce radiation leaks within three months and to achieve a "cold shutdown" within six to nine months.
Technology / Energy & Green Tech
Apr 17, 2011 |
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List of search results for nitrogen pools
