News tagged with nitrates

Keeping nitrogen in the soil and out of the water

(PhysOrg.com) -- Nitrogen is important for optimal crop production, but can be lost to leaching as nitrate. High amounts of nitrate in drinking water can be harmful to people, especially infants and pregnant women. While ...

Jun 11, 2010 not rated yet 0

Rising CO2 levels threaten crops and food quality

Rising levels of atmospheric carbon dioxide interfere with plants’ ability to convert nitrate into protein and could threaten food quality, according to a new study by researchers at the University of California, Davis. ...

May 13, 2010 2.6 / 5 (15) 6

Lionfish invasion continuing to expand

Their numbers continue to expand. They are spreading throughout the Caribbean Sea. Eradication appears almost impossible. Even limited amounts of control will be extremely difficult, and right now the best ...

Apr 19, 2010 4.9 / 5 (9) 8 | with audio podcast

Lake Research That Isn't All Wet

(PhysOrg.com) -- The federal government may not have been able to save California from massive budget cuts, but at least a stimulus research grant will help scientists understand the biology of western lakes.

Oct 02, 2009 not rated yet 0

The mystery of particles

Particles cool down the climate, but to which extent? This has remained an unanswered question for scientists. A new article in Science by Gunnar Myhre at CICERO, Norway, brings the scientific community a step closer to sol ...

Jun 19, 2009 4 / 5 (5) 2