News articles tagged with 'denitrification'
Denitrification, its importance once diluted, may be back on top
— 3 Sep 2009 11:51 | EnvironmentAfter more than a decade of inquiry, a Princeton-led team of scientists has turned the tables on a long-standing controversy to re-establish an old truth about nitrogen mixing in the... — full story
Scientists quantify nutrient pollution reductions from urban stream restoration
— 2 May 2008 15:29 | EnvironmentA team of researchers led by University of Maryland Centre for Environmental Science researcher Dr Sujay Kaushal has been among the first able to quantify the amount of excess nitrogen... — full story
New way for combating the greenhouse gas nitrous oxide
— 3 Apr 2008 02:45 | EnvironmentThe cost of treating wastewater contaminated with nitrogen could be lowered in future. Soil scientists at the Helmholtz Centre for Environmental Research (UFZ) have developed a new... — full story
Streams are natural filters
— 12 Mar 2008 18:00 | EnvironmentStreams are natural filters that help remove and transform pollutants that drain from surrounding watersheds, including excess nitrogen from human activities. Scientists know this as... — full story
Rivers near La Pine, Oregon, are vulnerable to nitrate contamination from septic systems
— 2 Dec 2007 18:56 | EnvironmentThe Deschutes and Little Deschutes Rivers in southern Deschutes and northern Klamath Counties, which receive part of their flow from ground water, are vulnerable to contamination by... — full story
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