Faculty profile
Claudia Wagner-Riddle
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Research
Latest papers
Guiding policies for agricultural nitrous oxide emission reduction with behavioral insights and experimentation.
NPJ sustainable agriculture · 2025 · senior author
Adaptive multi-paddock grazing increases soil carbon stocks and decreases the carbon footprint of beef production in Ontario, Canada.
Journal of environmental management · 2024 · senior author
Fugitive methane emissions from two agricultural biogas plants.
Waste management (New York, N.Y.) · 2022
Latest funding
- $1,247,950
The Global Nitrogen Innovation Center for Clean Energy and the Environment (NICCEE)
NSERC · 2023 · Principal investigator
- $1,999,933
CANN2ONET-A Canadian Nitrous Oxide Collaboration Network to Meet Greenhouse Gas Emission Reduction Targets
NSERC · 2023 · Principal investigator
- $122,038
Trace gas analyzer for climate-smart agriculture research
NSERC · 2022 · Co-investigator
23 publications.
Guiding policies for agricultural nitrous oxide emission reduction with behavioral insights and experimentation.
Li T, Liu Y, Weersink A, Wagner-Riddle C
Adaptive multi-paddock grazing increases soil carbon stocks and decreases the carbon footprint of beef production in Ontario, Canada.
Mehre J, Schneider K, Jayasundara S, Gillespie A, Wagner-Riddle C
Fugitive methane emissions from two agricultural biogas plants.
Baldé H, Wagner-Riddle C, MacDonald D, VanderZaag A
A gap in nitrous oxide emission reporting complicates long-term climate mitigation.
Del Grosso SJ, Ogle SM, Nevison C, Gurung R, Parton WJ, Wagner-Riddle C, Smith W, Winiwarter W, Grant B, Tenuta M, Marx E, Spencer S, Williams S
Long-term variability in N2O emissions and emission factors for corn and soybeans induced by weather and management at a cold climate site.
Baral KR, Jayasundara S, Brown SE, Wagner-Riddle C
Economic and environmental nitrate leaching consequences of 4R nitrogen management practices including use of inhibitors for corn production in Ontario.
De Laporte BA, Banger K, Weersink A, Wagner-Riddle C, Grant B, Smith W
Identifying hotspots and representative monitoring locations of field scale N2O emissions from agricultural soils: A time stability analysis.
Ashiq W, Ghimire U, Vasava H, Dunfield K, Wagner-Riddle C, Daggupati P, Biswas A
Dairy manure acidification reduces CH4 emissions over short and long-term.
Sokolov VK, VanderZaag A, Habtewold J, Dunfield K, Wagner-Riddle C, Venkiteswaran JJ, Crolla A, Gordon R
Contribution of crop residue, soil, and fertilizer nitrogen to nitrous oxide emissions varies with long-term crop rotation and tillage.
Machado PVF, Farrell RE, Deen W, Voroney RP, Congreves KA, Wagner-Riddle C
In-Situ Estimation of Soil Water Retention Curve in Silt Loam and Loamy Sand Soils at Different Soil Depths.
Zeitoun R, Vandergeest M, Vasava HB, Machado PVF, Jordan S, Parkin G, Wagner-Riddle C, Biswas A
The Global Nitrogen Innovation Center for Clean Energy and the Environment (NICCEE)
Principal investigators: Wagner-Riddle, Claudia C
Keywords: co-development of practices; cropping systems; ennvironmental policy; food production; green ammonia; greenhouse gas emissions; integrated assessment models; national nitrogen flows; nitrogen fertilizer; soil nitrous oxide emissions
CANN2ONET-A Canadian Nitrous Oxide Collaboration Network to Meet Greenhouse Gas Emission Reduction Targets
Principal investigators: Wagner-Riddle, Claudia C
Keywords: agri-environmental policy; agri-environmental sustainability; behavioural economics; biogeochemical models; cost of management practices; grain and oilseed production; greenhouse gas mitigation practices; nitrogen fertilizer management; soil biogeochemistry; soil nitrous oxide emissions
Trace gas analyzer for climate-smart agriculture research
Principal investigators: Congreves, Katelyn
A roadmap for reducing the greenhouse gas footprint of Ontario grain production
Principal investigators: Wagner-Riddle, Claudia C
Keywords: agri-environmental sustainability; cover crops; grain production; greenhouse gas emission mitigation; nitrogen fertilizer management; plant nitrogen uptake; soil greenhouse gas emission
Improved Understanding of Nitrous Oxide Emissions from Seasonally Frozen Cropland for Mitigation of Agricultural Greenhouse Gas Emissions
Principal investigators: Wagner-Riddle, Claudia
Understanding the mechanisms for soil ecosystem services from 'perennialized' annual cropping systems
Principal investigators: WagnerRiddle, Claudia
Multi-gas analyzer for greenhouse gas and ammonia emissions from agro-ecosystems
Principal investigators: WagnerRiddle, Claudia
Fast-response analyzer for the determination of nitrous oxide flux and management practices to reduce emissions
Principal investigators: Gordon, Robert
Net greenhouse gas flux from agro-ecosystems for bioenergy
Principal investigators: WagnerRiddle, Claudia
Net greenhouse gas flux from agro-ecosystems for bioenergy
Principal investigators: WagnerRiddle, Claudia
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Kari Dunfield and Claudia Wagner-Riddle: 5 shared papers
- Prasad Daggupati and Asim Biswas: 4 shared papers
- Adam Gillespie and Asim Biswas: 2 shared papers
- Claudia Wagner-Riddle and Asim Biswas: 2 shared papers
- Zhiming Qi and Claudia Wagner-Riddle: 1 shared paper
- Prasad Daggupati and Kari Dunfield: 1 shared paper
- Prasad Daggupati and Claudia Wagner-Riddle: 1 shared paper
- Adam Gillespie and Claudia Wagner-Riddle: 1 shared paper
- Adam Gillespie and Kimberley Schneider: 1 shared paper
- Mario Tenuta and Claudia Wagner-Riddle: 1 shared paper
- Kari Dunfield and Asim Biswas: 1 shared paper
- Claudia Wagner-Riddle and Kimberley Schneider: 1 shared paper
- Environmental Sciences, School of
- School of Environmental Sciences
- Plant Agriculture
- Soil Science
- Department of Civil, Environmental, and Water Resources Engineering
- Bioresource Engineering
Co-authors at University of Guelph, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Kari Dunfield
Environmental Sciences, School of
5 shared papers, latest 2021
Asim Biswas
Environmental Sciences, School of
2 shared papers, latest 2021
Kimberley Schneider
Plant Agriculture
1 shared papers, latest 2024
Zhiming Qi
Bioresource Engineering
1 shared papers, latest 2020
Prasad Daggupati
Department of Civil, Environmental, and Water Resources Engineering
1 shared papers, latest 2021
Adam Gillespie
School of Environmental Sciences
1 shared papers, latest 2024
Mario Tenuta
Soil Science
1 shared papers, latest 2022
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