Nitrogen cycle: what governs nitrogen loss from forest soils?
Nitrogen is lost as dissolved organic compounds in stream waters from unpolluted South American forests, but it is lost mainly as inorganic nitrate in streams flowing from North American forests that suffer nitrogen deposition from the atmosphere. From this it has been inferred that the standard thinking about how nature deals with nitrogen in soils and waters needs to be re-evaluated and that the conventional wisdom of how nitrogen is absorbed and released by plants must be wrong. We disagree, however, on the grounds that there are other, more likely interpretations of the new results.
Addiscott
Tom
T
Brookes
Phil
P
D008954:Models, Biological; D009566:Nitrates / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism*; D000644:Quaternary Ammonium Compounds / Q000378:metabolism; D012987:Soil / Q000032:analysis*; D013696:Temperature; D014197:Trees / Q000378:metabolism*; D014867:Water / Q000378:metabolism
D009566:Nitrates; D000644:Quaternary Ammonium Compounds; D012987:Soil; D014867:Water; D009584:Nitrogen