Articles | Volume 18, issue 3
https://doi.org/10.5194/acp-18-2011-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-18-2011-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Contributions of natural and anthropogenic sources to ambient ammonia in the Athabasca Oil Sands and north-western Canada
Cynthia H. Whaley
CORRESPONDING AUTHOR
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Climate Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Paul A. Makar
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Mark W. Shephard
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Leiming Zhang
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Junhua Zhang
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Qiong Zheng
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Ayodeji Akingunola
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Gregory R. Wentworth
Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario, Canada
Environmental Monitoring and Science Division, Alberta Environment and Parks, 9888 Jasper Ave NW, Edmonton, Alberta, Canada
Jennifer G. Murphy
Department of Chemistry, University of Toronto, 80 St George Street, Toronto, Ontario, Canada
Shailesh K. Kharol
Air Quality Research Division, Environment and Climate Change Canada, 4905 Dufferin Street, Toronto, Ontario, Canada
Karen E. Cady-Pereira
Atmospheric and Environmental Research, Lexington, Massachusetts, USA
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Cited
28 citations as recorded by crossref.
- Advances in science and applications in air pollution monitoring: A case study on oil sands monitoring targeting ecosystem protection S. Altshuler et al. 10.1080/10962247.2019.1659192
- Forest-fire aerosol–weather feedbacks over western North America using a high-resolution, online coupled air-quality model P. Makar et al. 10.5194/acp-21-10557-2021
- Air synthesis review: polycyclic aromatic compounds in the oil sands region T. Harner et al. 10.1139/er-2018-0039
- Unprecedented Atmospheric Ammonia Concentrations Detected in the High Arctic From the 2017 Canadian Wildfires E. Lutsch et al. 10.1029/2019JD030419
- Atmospheric nitrogen deposition: A review of quantification methods and its spatial pattern derived from the global monitoring networks Q. Zhang et al. 10.1016/j.ecoenv.2021.112180
- Spatial and temporal variations of atmospheric chemical condition in the Southeastern U.S. B. Cheng et al. 10.1016/j.atmosres.2020.105190
- A review of measurements of air-surface exchange of reactive nitrogen in natural ecosystems across North America J. Walker et al. 10.1016/j.scitotenv.2019.133975
- Estimates of exceedances of critical loads for acidifying deposition in Alberta and Saskatchewan P. Makar et al. 10.5194/acp-18-9897-2018
- Ammonia measurements from space with the Cross-track Infrared Sounder: characteristics and applications M. Shephard et al. 10.5194/acp-20-2277-2020
- Ambient concentrations and total deposition of inorganic sulfur, inorganic nitrogen and base cations in the Athabasca Oil Sands Region E. Edgerton et al. 10.1016/j.scitotenv.2019.134864
- Comprehensive Air Quality Model with Extensions: Formulation and Evaluation for Ozone and Particulate Matter over the US C. Emery et al. 10.3390/atmos15101158
- Discussion of “Atmospheric reduced nitrogen: Sources, transformations, effects, and management” S. Wierman et al. 10.1080/10962247.2024.2396783
- Quantifying fugitive gas emissions from an oil sands tailings pond with open-path Fourier transform infrared measurements Y. You et al. 10.5194/amt-14-945-2021
- Toward the improvement of total nitrogen deposition budgets in the United States J. Walker et al. 10.1016/j.scitotenv.2019.07.058
- Emissions preparation and analysis for multiscale air quality modeling over the Athabasca Oil Sands Region of Alberta, Canada J. Zhang et al. 10.5194/acp-18-10459-2018
- Ozone in the boreal forest in the Alberta Oil Sands Region X. Zhang et al. 10.5194/acp-23-13647-2023
- Summertime Soil-Atmosphere Ammonia Exchange in the Colorado Rocky Mountain Front Range Pine Forest A. Hrdina et al. 10.3390/soilsystems3010015
- A chemical transport model study of plume-rise and particle size distribution for the Athabasca oil sands A. Akingunola et al. 10.5194/acp-18-8667-2018
- Contributions of the oil sands sources to the ambient concentrations and deposition of particulate elements in the Canadian Athabasca oil sands region F. Yang et al. 10.1016/j.scitotenv.2023.165519
- GEM-MACH-PAH (rev2488): a new high-resolution chemical transport model for North American polycyclic aromatic hydrocarbons and benzene C. Whaley et al. 10.5194/gmd-11-2609-2018
- Principal component analysis of summertime ground site measurements in the Athabasca oil sands with a focus on analytically unresolved intermediate-volatility organic compounds T. Tokarek et al. 10.5194/acp-18-17819-2018
- Global estimates of dry ammonia deposition inferred from space-measurements L. Liu et al. 10.1016/j.scitotenv.2020.139189
- A decadal synthesis of atmospheric emissions, ambient air quality, and deposition in the oil sands region E. Horb et al. 10.1002/ieam.4539
- New Bidirectional Ammonia Flux Model in an Air Quality Model Coupled With an Agricultural Model J. Pleim et al. 10.1029/2019MS001728
- An ensemble-variational inversion system for the estimation of ammonia emissions using CrIS satellite ammonia retrievals M. Sitwell et al. 10.5194/acp-22-6595-2022
- Source regions contributing to excess reactive nitrogen deposition in the Greater Yellowstone Area (GYA) of the United States R. Zhang et al. 10.5194/acp-18-12991-2018
- How much does traffic contribute to benzene and polycyclic aromatic hydrocarbon air pollution? Results from a high-resolution North American air quality model centred on Toronto, Canada C. Whaley et al. 10.5194/acp-20-2911-2020
- Estimation of Atmospheric Dry and Wet Deposition of Particulate Elements at Four Monitoring Sites in the Canadian Athabasca Oil Sands Region A. Mamun et al. 10.1029/2021JD035787
28 citations as recorded by crossref.
- Advances in science and applications in air pollution monitoring: A case study on oil sands monitoring targeting ecosystem protection S. Altshuler et al. 10.1080/10962247.2019.1659192
- Forest-fire aerosol–weather feedbacks over western North America using a high-resolution, online coupled air-quality model P. Makar et al. 10.5194/acp-21-10557-2021
- Air synthesis review: polycyclic aromatic compounds in the oil sands region T. Harner et al. 10.1139/er-2018-0039
- Unprecedented Atmospheric Ammonia Concentrations Detected in the High Arctic From the 2017 Canadian Wildfires E. Lutsch et al. 10.1029/2019JD030419
- Atmospheric nitrogen deposition: A review of quantification methods and its spatial pattern derived from the global monitoring networks Q. Zhang et al. 10.1016/j.ecoenv.2021.112180
- Spatial and temporal variations of atmospheric chemical condition in the Southeastern U.S. B. Cheng et al. 10.1016/j.atmosres.2020.105190
- A review of measurements of air-surface exchange of reactive nitrogen in natural ecosystems across North America J. Walker et al. 10.1016/j.scitotenv.2019.133975
- Estimates of exceedances of critical loads for acidifying deposition in Alberta and Saskatchewan P. Makar et al. 10.5194/acp-18-9897-2018
- Ammonia measurements from space with the Cross-track Infrared Sounder: characteristics and applications M. Shephard et al. 10.5194/acp-20-2277-2020
- Ambient concentrations and total deposition of inorganic sulfur, inorganic nitrogen and base cations in the Athabasca Oil Sands Region E. Edgerton et al. 10.1016/j.scitotenv.2019.134864
- Comprehensive Air Quality Model with Extensions: Formulation and Evaluation for Ozone and Particulate Matter over the US C. Emery et al. 10.3390/atmos15101158
- Discussion of “Atmospheric reduced nitrogen: Sources, transformations, effects, and management” S. Wierman et al. 10.1080/10962247.2024.2396783
- Quantifying fugitive gas emissions from an oil sands tailings pond with open-path Fourier transform infrared measurements Y. You et al. 10.5194/amt-14-945-2021
- Toward the improvement of total nitrogen deposition budgets in the United States J. Walker et al. 10.1016/j.scitotenv.2019.07.058
- Emissions preparation and analysis for multiscale air quality modeling over the Athabasca Oil Sands Region of Alberta, Canada J. Zhang et al. 10.5194/acp-18-10459-2018
- Ozone in the boreal forest in the Alberta Oil Sands Region X. Zhang et al. 10.5194/acp-23-13647-2023
- Summertime Soil-Atmosphere Ammonia Exchange in the Colorado Rocky Mountain Front Range Pine Forest A. Hrdina et al. 10.3390/soilsystems3010015
- A chemical transport model study of plume-rise and particle size distribution for the Athabasca oil sands A. Akingunola et al. 10.5194/acp-18-8667-2018
- Contributions of the oil sands sources to the ambient concentrations and deposition of particulate elements in the Canadian Athabasca oil sands region F. Yang et al. 10.1016/j.scitotenv.2023.165519
- GEM-MACH-PAH (rev2488): a new high-resolution chemical transport model for North American polycyclic aromatic hydrocarbons and benzene C. Whaley et al. 10.5194/gmd-11-2609-2018
- Principal component analysis of summertime ground site measurements in the Athabasca oil sands with a focus on analytically unresolved intermediate-volatility organic compounds T. Tokarek et al. 10.5194/acp-18-17819-2018
- Global estimates of dry ammonia deposition inferred from space-measurements L. Liu et al. 10.1016/j.scitotenv.2020.139189
- A decadal synthesis of atmospheric emissions, ambient air quality, and deposition in the oil sands region E. Horb et al. 10.1002/ieam.4539
- New Bidirectional Ammonia Flux Model in an Air Quality Model Coupled With an Agricultural Model J. Pleim et al. 10.1029/2019MS001728
- An ensemble-variational inversion system for the estimation of ammonia emissions using CrIS satellite ammonia retrievals M. Sitwell et al. 10.5194/acp-22-6595-2022
- Source regions contributing to excess reactive nitrogen deposition in the Greater Yellowstone Area (GYA) of the United States R. Zhang et al. 10.5194/acp-18-12991-2018
- How much does traffic contribute to benzene and polycyclic aromatic hydrocarbon air pollution? Results from a high-resolution North American air quality model centred on Toronto, Canada C. Whaley et al. 10.5194/acp-20-2911-2020
- Estimation of Atmospheric Dry and Wet Deposition of Particulate Elements at Four Monitoring Sites in the Canadian Athabasca Oil Sands Region A. Mamun et al. 10.1029/2021JD035787
Latest update: 12 Dec 2024
Short summary
Using a modified air quality forecasting model, we have found that a significant fraction (> 50 %) of ambient ammonia comes from re-emission from plants and soils in the broader Athabasca Oil Sands region and much of Alberta and Saskatchewan. We also found that about 20 % of ambient ammonia in Alberta and Saskatchewan came from forest fires in the summer of 2013. The addition of these two processes improved modelled ammonia, which was a motivating factor in undertaking this research.
Using a modified air quality forecasting model, we have found that a significant fraction...
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