The Effect of N Deposition on Nitrous Oxide and Nitric Oxide Emissions from Temperate Forest Soils

1999 ◽  
pp. 89-98 ◽  
Author(s):  
U. Skiba ◽  
L. J. Sheppard ◽  
C. E. R. Pitcairn ◽  
S. Van Dijk ◽  
M. J. Rossall
Keyword(s):  
Nitric Oxide ◽  
Nitrous Oxide ◽  
Forest Soils ◽  
Temperate Forest ◽  
N Deposition ◽  
Temperate Forest Soils ◽  
Nitric Oxide Emissions

Emission of nitrous oxide from temperate forest soils into the atmosphere

1988 ◽  
Vol 6 (1-2) ◽  
pp. 95-115 ◽  
Author(s):  
Joachim Schmidt ◽  
Wolfgang Seiler ◽  
Ralf Conrad
Keyword(s):  
Nitrous Oxide ◽  
Forest Soils ◽  
Temperate Forest ◽  
Temperate Forest Soils

scholarly journals The impact of atmospheric N deposition and N fertilizer type on soil nitric oxide and nitrous oxide fluxes from agricultural and forest Eutric Regosols

2020 ◽  
Vol 56 (7) ◽  
pp. 1077-1090 ◽  
Author(s):  
Ling Song ◽  
Julia Drewer ◽  
Bo Zhu ◽  
Minghua Zhou ◽  
Nicholas Cowan ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Nitrous Oxide ◽  
Forest Soil ◽  
Forest Soils ◽  
Agricultural Soil ◽  
N Deposition ◽  
Atmospheric Pollutant ◽  
Deposition Rates ◽  
The Impact ◽  
No Emissions

Abstract Agricultural and forest soils with low organic C content and high alkalinity were studied over 17 days to investigate the potential response of the atmospheric pollutant nitric oxide (NO) and the greenhouse gas nitrous oxide (N2O) on (1) increased N deposition rates to forest soil; (2) different fertilizer types to agricultural soil and (3) a simulated rain event to forest and agricultural soils. Cumulative forest soil NO emissions (148–350 ng NO-N g−1) were ~ 4 times larger than N2O emissions (37–69 ng N2O-N g−1). Contrary, agricultural soil NO emissions (21–376 ng NO-N g−1) were ~ 16 times smaller than N2O emissions (45–8491 ng N2O-N g−1). Increasing N deposition rates 10 fold to 30 kg N ha−1 yr−1, doubled soil NO emissions and NO3− concentrations. As such high N deposition rates are not atypical in China, more attention should be paid on forest soil NO research. Comparing the fertilizers urea, ammonium nitrate, and urea coated with the urease inhibitor ‘Agrotain®,’ demonstrated that the inhibitor significantly reduced NO and N2O emissions. This is an unintended, not well-known benefit, because the primary function of Agrotain® is to reduce emissions of the atmospheric pollutant ammonia. Simulating a climate change event, a large rainfall after drought, increased soil NO and N2O emissions from both agricultural and forest soils. Such pulses of emissions can contribute significantly to annual NO and N2O emissions, but currently do not receive adequate attention amongst the measurement and modeling communities.

Soil nitrous oxide and nitric oxide emissions as indicators of elevated atmospheric N deposition rates in seminatural ecosystems

1998 ◽  
Vol 102 (1) ◽  
pp. 457-461 ◽  
Author(s):  
U. Skiba ◽  
L. Sheppard ◽  
C.E.R. Pitcairn ◽  
I. Leith ◽  
A. Crossley ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Nitrous Oxide ◽  
N Deposition ◽  
Atmospheric N Deposition ◽  
Deposition Rates ◽  
Nitric Oxide Emissions

Annual nitrous oxide fluxes from temperate forest soils in the northeastern United States

1990 ◽  
Vol 95 (D9) ◽  
pp. 13997 ◽  
Author(s):  
Richard D. Bowden ◽  
Paul A. Steudler ◽  
Jerry M. Melillo ◽  
John D. Aber
Keyword(s):  
United States ◽  
Nitrous Oxide ◽  
Forest Soils ◽  
Temperate Forest ◽  
Northeastern United States ◽  
Temperate Forest Soils
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