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- Publications
- Influence
Intensive measurement of nitrous oxide emissions from a corn–soybean–wheat rotation under two contrasting management systems over 5 years
- C. Wagner-Riddle, A. Furon, +6 authors J. Warland
- Environmental Science
- 1 August 2007
No-tillage (NT), a practice that has been shown to increase carbon sequestration in soils, has resulted in contradictory effects on nitrous oxide (N2O) emissions. Moreover, it is not clear how… Expand
Methane and nitrous oxide emissions from Canadian animal agriculture: A review
- E. Kebreab, K. Clark, C. Wagner-Riddle
- Environmental Science
- 1 June 2006
Considerable evidence of climate change associated with emissions of greenhouse gases (GHG) has resulted in international efforts to reduce GHG emissions. The agriculture sector contributes about 8%… Expand
Estimation of N2O emissions from agricultural soils in Canada. I. Development of a country-specific methodology
- P. Rochette, D. Worth, +4 authors R. Desjardins
- Chemistry
- 1 November 2008
International initiatives such as the United Nations Framework Convention on Climate Change and the Kyoto Protocol require that countries calculate national inventories of their greenhouse gas… Expand
Nitrous oxide emissions from agricultural fields during winter and spring thaw as affected by management practices
- C. Wagner-Riddle, G. W. Thurtell
- Chemistry
- Nutrient Cycling in Agroecosystems
- 1 October 1998
Highest rates of N2O emissions from fertilized as well as natural ecosystems have often been measured at spring thaw. But, it is not clear if management practices have an effect on winter and spring… Expand
Linking Nitrous Oxide Flux During Spring Thaw to Nitrate Denitrification in the Soil Profile
- C. Wagner-Riddle, Q. C. Hu, E. V. Bochove, Susantha Jayasundara
- Chemistry
- 1 July 2008
The importance of spring thaw nitrous oxide (N 2 O) fluxes to the total N 2 O emission budget in cold climates has been recognized recently. Two mechanisms have been proposed to explain the burst in… Expand
Toward Improved Coefficients for Predicting Direct N2O Emissions from Soil in Canadian Agroecosystems
- B. Helgason, H. Janzen, +7 authors C. Wagner-Riddle
- Environmental Science
- Nutrient Cycling in Agroecosystems
- 1 May 2005
Agricultural soils emit nitrous oxide (N2O), a potent greenhouse gas. Predicting and mitigating N2O emissions is not easy. To derive national coefficients for N2O emissions from soil, we collated… Expand
Estimates of nitrous oxide emissions from agricultural fields over 28 months
- C. Wagner-Riddle, G. W. Thurtell, G. Kidd, E. Beauchamp, R. Sweetman
- Environmental Science
- 1 May 1997
Field studies conducted throughout the calendar year are needed to improve flux estimates for the greenhouse gas nitrous oxide (N2O). In this study, we report monthly N2O emissions measured using… Expand
Minimizing nitrogen losses from a corn–soybean–winter wheat rotation with best management practices
- S. Jayasundara, C. Wagner-Riddle, +4 authors P. Voroney
- Mathematics
- Nutrient Cycling in Agroecosystems
- 17 April 2007
Best management practices are recommended for improving fertilizer and soil N uptake efficiency and reducing N losses to the environment. Few year-round studies quantifying the combined effect of… Expand
Potential carbon sequestration in rubber tree plantations in the northwestern region of the Paraná State, Brazil
- S. R. Maggiotto, D. D. Oliveira, C. J. Marur, Sônia Maria Soares Stivari, M. Leclerc, C. Wagner-Riddle
- Environmental Science
- 29 April 2014
Rubber tree plantations may improve the soil's physical and chemical properties, and they may sequester atmospheric carbon in the biomass or the soil. However, the potential role of these plantations… Expand
Greenhouse gas emissions from stored liquid swine manure in a cold climate
- Kyu-Hyun Park, A. Thompson, M. Marinier, K. Clark, C. Wagner-Riddle
- Environmental Science
- 1 February 2006
Abstract Current global warming has been linked to increases in greenhouse gas (GHG) concentrations. Animal manure is an important source of anthropogenic GHG, mostly of methane (CH4) and nitrous… Expand
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