A process-oriented model of N2O and NO emissions from forest soils: 1. Model development
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چکیده
منابع مشابه
A process-oriented model of N2O and NO emissions from forest soils 2. Sensitivity analysis and validation
The process-oriented model PnET-N-DNDC describing biogeochemical cycling of Cand N and N-trace gas fluxes (N2O and NO) in forest ecosystems was tested for its sensitivity to changes in environmental factors (e.g., temperature, precipitation, solar radiation, atmospheric N-deposition, soil characteristics). Sensitivity analyses revealed that predicted N-cycling and N-trace gas emissions varied w...
متن کاملEmission of NO and N2O from forest soils
Nitrogen load and forest type determine the soil emission of nitrogen oxides (NO and N2O) K. Pilegaard, U. Skiba, P. Ambus, C. Beier, N. Brüggemann, K. Butterbach-Bahl, J. Dick, J. Dorsey, J. Duyzer, M. Gallagher, R. Gasche, L. Horvath, B. Kitzler, A. Leip, M. K. Pihlatie, P. Rosenkranz, G. Seufert, T. Vesala, H. Westrate, and S. Zechmeister-Boltenstern Biosystems Department, Risø National Labo...
متن کاملThe Effect of Rainfall on NO and N2O Emissions from Ugandan Agroforest Soils
DICK J., SKIBA U. & WILSON J. 2001. The effect of rainfall on NO and N2O emissions from Ugandan agroforest soils. Phyton (Horn, Austria) 41 (3): (73) (80). Agroforestry systems, often incorporating N-fixing trees, are widely used in tropical countries. However, the effect of such systems on the emissions of atmospheric pollutants NO and N2O is largely unknown. Here we compare the emissions from...
متن کاملN2O, NO, N2, and CO2 emissions from tropical savanna soils and grassland
Introduction Conclusions References
متن کاملTowards the Development of a Socially-Informed, Process-Oriented Model of Research in Metadiscourse
Since the early development of interest in the interpersonal dimensions of academic communication in the 1980s, the analytic potentials of the concept of metadiscourse have motivated a large number of investigations. Although these analytic potentials have facilitated the study of diverse academic genres, there has always been a risk of detachment of textual analyses form the contextual origins...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 2000
ISSN: 0148-0227
DOI: 10.1029/1999jd900949