Articles | Volume 15, issue 13
https://doi.org/10.5194/acp-15-7487-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-15-7487-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
10 Jul 2015
Research article |
| 10 Jul 2015
A modified micrometeorological gradient method for estimating O3 dry depositions over a forest canopy
Air Quality Research Division, Science and Technology Branch, Environment Canada, Toronto, Canada
Air Quality Research Division, Science and Technology Branch, Environment Canada, Toronto, Canada
X. M. Wang
School of Environmental Science and Engineering, Sun Yat-sen University, Guangzhou, China
J. W. Munger
School of Engineering and Applied Sciences and Department of Earth and Planetary Sciences, Harvard University, Cambridge, Massachusetts, USA
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Cited
27 citations as recorded by crossref.
- Fluxes of nitrogen oxides above a subtropical forest canopy in China P. Ke et al.
- Reducing the discrepancies between the Aerodynamic Gradient Method and other micrometeorological approaches for measuring fumigant emissions R. Anderson et al.
- Comparison of Ozone Fluxes over a Maize Field Measured with Gradient Methods and the Eddy Covariance Technique Z. Zhu et al.
- A database of modeled gridded dry deposition velocities for 45 gaseous species and three particle size ranges across North America L. Zhang et al.
- Interannual variability in ozone removal by a temperate deciduous forest O. Clifton et al.
- Importance of dry deposition parameterization choice in global simulations of surface ozone A. Wong et al.
- Comparison of PM10 emission flux of two fugitive area sources based on the real-time flux monitoring results S. Kim et al.
- Dry Deposition in Urban Green Spaces: Insights from Beijing and Shanghai H. Peng et al.
- Dry deposition of O 3 and SO 2 estimated from gradient measurements above a temperate mixed forest Z. Wu et al.
- Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling O. Clifton et al.
- Extension of a gaseous dry deposition algorithm to oxidized volatile organic compounds and hydrogen cyanide for application in chemistry transport models Z. Wu et al.
- Evaluation and Intercomparison of Five North American Dry Deposition Algorithms at a Mixed Forest Site Z. Wu et al.
- Evaluate dry deposition velocity of the nitrogen oxides using Noah-MP physics ensemble simulations for the Dinghushan Forest, Southern China Q. Zhang et al.
- An evaluation of the flux-gradient and the eddy covariance method to measure CH4, CO2, and H2O fluxes from small ponds J. Zhao et al.
- Sensitivity of Ozone Dry Deposition to Ecosystem‐Atmosphere Interactions: A Critical Appraisal of Observations and Simulations M. Lin et al.
- Assimilation of carbonyl sulfide (COS) fluxes within the adjoint-based data assimilation system – Nanjing University Carbon Assimilation System (NUCAS v1.0) H. Zhu et al.
- Ozone deposition measurements over wheat fields in the North China Plain: variability and related factors of deposition flux and velocity X. Zhang et al.
- Evaluating the Impacts of Ground-Level O3 on Crops in China H. Zhao et al.
- Assessment and intercomparison of ozone dry deposition schemes over two ecosystems based on Noah-MP in China J. Cao et al.
- Spatiotemporal Controls on Observed Daytime Ozone Deposition Velocity Over Northeastern U.S. Forests During Summer O. Clifton et al.
- Investigation of Transport and Transformation of Tropospheric Ozone in Terrestrial Ecosystems of the Coastal Zone of Lake Baikal A. Zayakhanov et al.
- Improving model representation of rapid ozone deposition over soil in the central Tibetan Plateau C. Zhang et al.
- A single-point modeling approach for the intercomparison and evaluation of ozone dry deposition across chemical transport models (Activity 2 of AQMEII4) O. Clifton et al.
- Exploring new methods of estimating deposition using atmospheric concentration measurements: A modeling case study of ammonia downwind of a feedlot W. Lassman et al.
- Deep learning approach for reconstructing three-dimensional distribution of NO2 on an urban scale Z. Zhang et al.
- A synthesis of research needs for improving the understanding of atmospheric mercury cycling L. Zhang et al.
- Large Uptake of Atmospheric OCS Observed at a Moist Old Growth Forest: Controls and Implications for Carbon Cycle Applications B. Rastogi et al.
27 citations as recorded by crossref.
- Fluxes of nitrogen oxides above a subtropical forest canopy in China P. Ke et al.
- Reducing the discrepancies between the Aerodynamic Gradient Method and other micrometeorological approaches for measuring fumigant emissions R. Anderson et al.
- Comparison of Ozone Fluxes over a Maize Field Measured with Gradient Methods and the Eddy Covariance Technique Z. Zhu et al.
- A database of modeled gridded dry deposition velocities for 45 gaseous species and three particle size ranges across North America L. Zhang et al.
- Interannual variability in ozone removal by a temperate deciduous forest O. Clifton et al.
- Importance of dry deposition parameterization choice in global simulations of surface ozone A. Wong et al.
- Comparison of PM10 emission flux of two fugitive area sources based on the real-time flux monitoring results S. Kim et al.
- Dry Deposition in Urban Green Spaces: Insights from Beijing and Shanghai H. Peng et al.
- Dry deposition of O 3 and SO 2 estimated from gradient measurements above a temperate mixed forest Z. Wu et al.
- Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling O. Clifton et al.
- Extension of a gaseous dry deposition algorithm to oxidized volatile organic compounds and hydrogen cyanide for application in chemistry transport models Z. Wu et al.
- Evaluation and Intercomparison of Five North American Dry Deposition Algorithms at a Mixed Forest Site Z. Wu et al.
- Evaluate dry deposition velocity of the nitrogen oxides using Noah-MP physics ensemble simulations for the Dinghushan Forest, Southern China Q. Zhang et al.
- An evaluation of the flux-gradient and the eddy covariance method to measure CH4, CO2, and H2O fluxes from small ponds J. Zhao et al.
- Sensitivity of Ozone Dry Deposition to Ecosystem‐Atmosphere Interactions: A Critical Appraisal of Observations and Simulations M. Lin et al.
- Assimilation of carbonyl sulfide (COS) fluxes within the adjoint-based data assimilation system – Nanjing University Carbon Assimilation System (NUCAS v1.0) H. Zhu et al.
- Ozone deposition measurements over wheat fields in the North China Plain: variability and related factors of deposition flux and velocity X. Zhang et al.
- Evaluating the Impacts of Ground-Level O3 on Crops in China H. Zhao et al.
- Assessment and intercomparison of ozone dry deposition schemes over two ecosystems based on Noah-MP in China J. Cao et al.
- Spatiotemporal Controls on Observed Daytime Ozone Deposition Velocity Over Northeastern U.S. Forests During Summer O. Clifton et al.
- Investigation of Transport and Transformation of Tropospheric Ozone in Terrestrial Ecosystems of the Coastal Zone of Lake Baikal A. Zayakhanov et al.
- Improving model representation of rapid ozone deposition over soil in the central Tibetan Plateau C. Zhang et al.
- A single-point modeling approach for the intercomparison and evaluation of ozone dry deposition across chemical transport models (Activity 2 of AQMEII4) O. Clifton et al.
- Exploring new methods of estimating deposition using atmospheric concentration measurements: A modeling case study of ammonia downwind of a feedlot W. Lassman et al.
- Deep learning approach for reconstructing three-dimensional distribution of NO2 on an urban scale Z. Zhang et al.
- A synthesis of research needs for improving the understanding of atmospheric mercury cycling L. Zhang et al.
- Large Uptake of Atmospheric OCS Observed at a Moist Old Growth Forest: Controls and Implications for Carbon Cycle Applications B. Rastogi et al.
Saved (final revised paper)
Latest update: 26 Apr 2026
Short summary
In this study, we have developed a modified micrometeorological gradient method (MGM), although based on existing micrometeorological theory, to estimate O3 dry deposition fluxes over a forest canopy using concentration gradients between a level above and a level below the canopy top. The new method provides an alternative approach in monitoring/estimating long-term deposition fluxes of similar pollutants over tall canopies and is expected to be useful for the scientific community.
In this study, we have developed a modified micrometeorological gradient method (MGM), although...
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