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2024
Foley, K., G. Pouliot, A. Eyth, M. Aldridge, Christine Allen, Keith Appel, J. Bash, M. Beardsley, J. Beidler, Jongwoo Choi, C. Farkas, R. Gilliam, J. Godfrey, B. Henderson, C. Hogrefe, S. Koplitz, R. Mason, R. Mathur, Christopher Misenis, Norman Possiel, H. Pye, L. Reynolds, M. Roark, S. Roberts, D. Schwede, K. Seltzer, D. Sonntag, K. Talgo, C. Toro, J. Vukovich, J. Xing, AND E. Adams. 2002-2017 Anthropogenic Emissions Data for Air Quality Modeling over the United States. Data in Brief. Elsevier B.V., Amsterdam, Netherlands, 47:N/A, (2023). https://doi.org/10.1016/j.dib.2023.109022
2023
Clifton, O., D. Schwede, C. Hogrefe, J. Bash, S. Bland, P. Cheung, M. Coyle, L. Emberson, J. Fleming, E. Fredj, S. Galmarini, L. Ganzeveld, O. Gazetas, I. Goded, C. Holmes, L. Horváth, V. Huijnen, Q. Li, P. Makar, I. Mammarella, G. Manca, W. Munger, J. Pérez-Camanyo, Jon Pleim, L. Limei Ran, R. San Jose, S. Silva, R. Staebler, S. Sun, A. Tai, E. Tas, T. Vesala, T. Weidinger, Z. Wu, AND L. Zhang. A single-point modeling approach for the intercomparison and evaluation of ozone dry deposition across chemical transport models (Activity 2 of AQMEII4). Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 23(17):9911–9961, (2023). https://doi.org/10.5194/acp-23-9911-2023
Clifton, O., D. Schwede, C. Hogrefe, A. Khan, S. Galmarini, L. Emberson, J. Fleming, C. Holmes, P. Makar, S. Silva, J. Bash, S. Bland, P. Cheung, L. Ganzeveld, V. Huijnen, J. Perez Camanyo, J. Pleim, L. Ran, R. San Jose, S. Sun, A. Tai, M. Coyle, E. Fredj, I. Goded, O. Gazetas, L. Horváth, Q. Li, I. Mammarella, G. Manca, W. Munger, R. Staebler, E. Tas, T. Vesala, T. Weidinger, Z. Wu, AND L. Zhang. AQMEII4 Activity 2 - A single-point modeling approach for the intercomparison and evaluation of ozone dry deposition across regional air quality models. ITM 2023 International Technical Meeting On Air Pollution Modeling And Its Application, Chapel Hill, NC, May 22 - 26, 2023.
Clifton, O., D. Schwede, C. Hogrefe, J. Bash, S. Bland, P. Cheung, M. Coyle, L. Emberson, J. Fleming, E. Fredj, S. Galmarini, L. Ganzeveld, O. Gazetas, I. Goded, C. Holmes, L. Horváth, V. Huijnen, Q. Li, P. Makar, I. Mammarella, G. Manca, W. Munger, J. Perez Camanyo, J. Pleim, L. Ran, R. San Jose, S. Silva, R. Staebler, S. Sun, A. Tai, E. Tas, T. Vesala, T. Weidinger, Z. Wu, AND L. Zhang. AQMEII4 Activity 2: A single-point modeling approach for the intercomparison and evaluation of ozone dry deposition across regional air quality models. 25th Conference on Atmospheric Chemistry at the 103rd Annual Meeting of the American Meteorological Society, Denver, CO, January 08 - 12, 2023.
Hogrefe, C., J. Bash, J. Pleim, D. Schwede, R. Gilliam, K. Foley, Keith Appel, AND R. Mathur. An Analysis of CMAQ Gas Phase Dry Deposition over North America Through Grid-Scale and Land-Use Specific Diagnostics in the Context of AQMEII4. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 23(14):8119–8147, (2023). https://doi.org/10.5194/acp-23-8119-2023
Clifton, O., S. Galmarini, C. Hogrefe, L. Emberson, J. Fleming, C. Holmes, P. Makar, D. Schwede, S. Silva, U. Alyuz, J. Bash, S. Bland, T. Butler, P. Cheung, L. Ganzeveld, A. Hodzic, V. Huijnen, R. Kranenburg, S. Kumar, A. Lupascu, K. Momoh, H. Nowell, J. Perez Camanyo, J. Pleim, L. Ran, Y. Ryu, R. San Jose, R. Sokhi, S. Sun, A. Tai, M. Coyle, E. Fredj, I. Goded, O. Gazetas, L. Horváth, Q. Li, I. Mammarella, G. Manca, W. Munger, R. Staebler, E. Tas, T. Vesala, T. Weidinger, Z. Wu, L. Zhang, R. Bellasio, R. Bianconi, A. Khan, AND I. Kioutsioukis. Dry deposition of ozone: Intercomparison and evaluation across chemical transport models in the Air Quality Model Evaluation International Initiative (AQMEII). Virtual Spring Meeting of the Task Force on Hemispheric Transport of Air Pollution (TF HTAP), Virtual Online Meeting, NC, April 20 - 21, 2023.
Bash, J., C. Hogrefe, B. Cheng, Kiran Alapaty, D. Schwede, Z. Wu, M. Coyle, E. Fredj, I. Goded, G. Manca, O. Gazetas, L. Horváth, Q. Li, E. Tas, I. Mammarella, T. Vesala, J. Munger, R. Staebler, L. Zhang, T. Weidinger, AND O. Clifton. Evaluation and optimization of the Surface Tiled Aerosol and Gaseous Exchange (STAGE) resistance model in CMAQv5.4 with long term ozone flux observations at multiple sites. International Technical Meeting on Air Pollution Modelling and its Application, Chapel Hill, NC, May 22 - 26, 2023.
Appel, Keith, C. Hogrefe, K. Foley, R. Gilliam, D. Kang, G. Pouliot, B. Murphy, H. Pye, B. Place, J. Pleim, J. Bash, G. Sarwar, S. Napelenok, Cheung Wong, R. Mathur, F. Sidi, C. Nolte, J. Willison, K. Fahey, Bill Hutzell, E. D'Ambro, T. Spero, AND D. Schwede. Updates in and evaluation of the Community Multiscale Air Quality (CMAQ) modeling system version 5.4. 103rd Annual American Meteorological Society Meeting, Denver, CO, January 08 - 12, 2023.
2022
Clifton, O., S. Galmarini, C. Hogrefe, L. Emberson, J. Fleming, C. Holmes, P. Makar, D. Schwede, S. Silva, U. Alyuz, J. Bash, S. Bland, T. Butler, P. Cheung, L. Ganzeveld, A. Hodzic, V. Huijnen, R. Kranenburg, S. Kumar, A. Lupascu, K. Momoh, H. Nowell, J. Perez Camanyo, J. Pleim, L. Ran, Y. Ryu, R. San Jose, R. Sokhi, S. Sun, A. Tai, M. Coyle, E. Fredj, I. Goded, O. Gazetas, L. Horváth, Q. Li, I. Mammarella, G. Manca, W. Munger, R. Staebler, E. Tas, T. Vesala, T. Weidinger, Z. Wu, L. Zhang, R. Bellasio, R. Bianconi, AND I. Kioutsioukis. Dry deposition of ozone: Intercomparison and evaluation across regional models in the Air Quality Model Evaluation International Initiative (AQMEII). Task Force on Hemispheric Transport of Air Pollution, Virtual, Virtual, May 19, 2022.
Bash, J., C. Hogrefe, B. Cheng, K. Alapaty, J. Walker, D. Schwede, AND O. Clifton. Evaluation and improvement of the Surface Tiled Aerosol and Gaseous Exchange (STAGE) resistance model with long term ozone fluxes at multiple sites. AMS 2022, Virtual, TX, January 23 - 27, 2022.
Clifton, O., L. Emberson, J. Fleming, S. Galmarini, C. Hogrefe, C. Holmes, P. Makar, D. Schwede, AND S. Silva. Fourth Phase of the Air Quality Model Evaluation International Initiative (AQMEII4). NCAR Ozone Dry Deposition Virtual Workshop, Virtual, Virtual, March 28 - 30, 2022.
Fu, J., G. Carmichael, F. Dentener, W. Aas, C. Andersson, L. Barrie, A. Cole, C. Galy-Lacaux, J. Geddes, S. Itahashi, M. Kanakidou, L. Labrador, F. Paulot, D. Schwede, J. Tan, AND R. Vet. Improving Estimates of Sulfur, Nitrogen, and Ozone Total Deposition through Multi-Model and Measurement-Model Fusion Approaches. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 56(4):2134-2142, (2022). https://doi.org/10.1021/acs.est.1c05929
Schwede, D. Sources and Sinks of Atmospheric Nitrogen in the Pacific Northwest. Nooksack workgroup monthly meeting, NA, On-Line, May 16, 2022.
Ponette-Gonzalez, A., H. Lewis, B. Henderson, D. Carnelos, G. Pineiro, K. Weathers, AND D. Schwede. Wet nitrogen (N) deposition to urban Latin America: filling in the gaps with GEOS-Chem. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 278:119095, (2022). https://doi.org/10.1016/j.atmosenv.2022.119095
2021
Hogrefe, C., K. Foley, Keith Appel, S. Roselle, D. Schwede, J. Bash, AND R. Mathur. Air Pollution Modeling and its Application XXVII: Evaluating Long-Term Ozone and PM2.5 Simulations Over the United States. Air Pollution Modeling and its Application XXVII. Springer Berlin - Heidelberg, , Germany, , 345-351, (2021). https://doi.org/10.1007/978-3-662-63760-9_50
Schwede, D. An Advanced Visualization Environment for Rich Data Interpretation (VERDI) Visualization and Analysis Tool for Next Generation Air Quality Modeling on Global Icosahedral-type Grid Meshes. U.S. Environmental Protection Agency, Washington, DC, 2021.
Walker, JohnT, J. Knoepp, M. Puchalski, J. Iiames, C. Miniat, X. Chen, Z. Wu, D. Schwede, J. Bash, R. Daly, A. Djurkovic, C. Oishi, AND E. Edgerton. Atmospheric Deposition of Reactive Nitrogen to a Southern Appalachian Deciduous Forest. UNAM Centro de Ciencias de la Atmosfera Seminar Series, Mexico City, MEXICO, April 09, 2021.
Hogrefe, C., J. Bash, Jon Pleim, D. Schwede, R. Gilliam, K. Foley, Keith Wyat Appel, AND R. Mathur. Diagnostic Analysis of CMAQ Dry Deposition Fields in the Context of AQMEII4. 38th International Technical Meeting on Air Pollution Modelling and its Application, Barcelona, Virtual, SPAIN, October 18 - 22, 2021.
Wu, Z., J. Walker, C. Oishi, G. Katul, T. Duman, X. Chen, D. Schwede, J. Bash, AND J. Iiames. Estimating sources, sinks, and fluxes of reactive nitrogen and sulfur within a mixed forest canopy. Spring 2021 National Atmospheric Deposition Program/Total Deposition Science Committee, Virtual, Virtual, May 10 - 14, 2021.
Hogrefe, C., S. Galmarini, P. Makar, O. Clifton, J. Flemming, C. Holmes, I. Kioutsioukis, A. Lupascu, D. Schwede, AND S. Silva. Evaluation and Intercomparison of Modeled Atmospheric Deposition over North America and Europe – An Overview of Phase 4 of the Air Quality Model Evaluation International Initiative (AQMEII4). Meteorology and Climate - Modeling for Air Quality Conference, Davis, California, September 15 - 17, 2021.
Galmarini, S., P. Makar, O. Clifton, C. Hogrefe, J. Bash, R. Bellasio, R. Bianconi, J. Bieser, T. Butler, J. Ducker, J. Flemming, A. Hodzic, C. Holmes, I. Kioutsioukis, R. Kranenburg, A. Lupascu, J. Perez-Camanyo, Jon Pleim, Y. Ryu, R. San Jose, D. Schwede, S. Silva, AND R. Wolke. Technical note: AQMEII4 Activity 1: evaluation of wet and dry deposition schemes as an integral part of regional-scale air quality models. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 21(20):15663, (2021). https://doi.org/10.5194/acp-21-15663-2021
Appel, Keith Wyat, J. Bash, K. Fahey, K. Foley, R. Gilliam, C. Hogrefe, Bill Hutzell, D. Kang, R. Mathur, B. Murphy, S. Napelenok, Chris Nolte, Jon Pleim, G. Pouliot, H. Pye, G. Sarwar, D. Schwede, F. Sidi, T. Spero, D. Wong, L. Ran, AND S. Roselle. The Community Multiscale Air Quality (CMAQ) Model Version 5.3: System Updates and Evaluation. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 14:2867-2897, (2021). https://doi.org/10.5194/gmd-14-2867-2021
Hogrefe, C., S. Galmarini, P. Makar, O. Clifton, J. Flemming, C. Holmes, I. Kioutsioukis, A. Lupascu, D. Schwede, S. Silva, J. Bash, Jon Pleim, R. Gilliam, K. Foley, Keith Wyat Appel, AND R. Mathur. UK-US Collaboration on Air-Quality Modelling & Exposure Science 14th Workshop: Evaluation and Intercomparison of Modeled Atmospheric Deposition over North America and Europe – An Overview of Phase 4 of the Air Quality Model Evaluation International Initiative (AQMEII4). UK-US Collaboration on Air-Quality Modelling & Exposure Science 14th Workshop, N/A, NC, November 18, 2021.
2020
Walker, J., G. Beachley, L. Zhang, K. Benedict, B. Sive, AND D. Schwede. A review of measurements of air-surface exchange of reactive nitrogen in natural ecosystems across North America. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 698:133975, (2020).
Walker, JohnT, Z. Wu, A. Djurkovic, R. Daly, R. Baumgardner, D. Schwede, J. Bash, T. Macy, M. Puchalski, S. Isil, K. Mishoe, AND M. Stewart. Application of a bidirectional ammonia air-surface exchange model at NADP AMoN sites. NADP Total Deposition Science Committee Webinar Series, Durham, NC, March 18, 2020.
Makar, P., A. Akingunola, J. Zhang, B. Pabla, Q. Zheng, M. Moran, P. Cheung, A. Lupu, A. Robichaud, J. Aherne, O. Clifton, D. Schwede, R. Bianconi, R. Bellasio, C. Hogrefe, AND S. Galmarini. Atmospheric Acidity over North America: GEM-MACH Simulations for AQMEII-4. European Geophysical Union General Assembly 2020, Vienna, AUSTRIA, May 04 - 08, 2020.
Ponette-Gonzalez, A., H. Lewis, B. Henderson, D. Carnelos, G. Pineiro, K. Weathers, AND D. Schwede. Atmospheric inorganic nitrogen (N) deposition to Latin American cities: Comparison of field and Geos-Chem model estimates. NADP 2020 Fall Meeting and Scientific Symposium, NA, October 28 - 30, 2020.
Clifton, O., A. Fiore, W. Massman, C. Baublitz, M. Coyle, L. Emberson, S. Fares, D. Farmer, P. Gentine, G. Gerosa, A. Guenther, D. Helmig, D. Lombardozzi, J. Munger, E. Patton, S. Pusede, D. Schwede, S. Silva, M. Sörgel, A. Steiner, AND A. Tai. Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling. REVIEWS OF GEOPHYSICS. American Geophysical Union, Washington, DC, 58(1):e2019RG000670, (2020). https://doi.org/10.1029/2019RG000670
Bash, J., D. Schwede, AND C. Hogrefe. Future Directions and the Importance of Scale in Estimating Atmospheric Nitrogen Loading to the next generation Chesapeake Bay model. Chesapeake Community Research Symposium 2020, Parole, Maryland, June 08 - 10, 2020.
Hogrefe, C., J. Bash, Jon Pleim, D. Schwede, R. Gilliam, K. Foley, Keith Wyat Appel, AND R. Mathur. Impacts of Differences in Land Use Characterization and Dry Deposition Schemes on AQMEII4 CMAQ Simulations. 19th Annual CMAS Conference, NA (virtual meeting), North Carolina, October 26 - 30, 2020.
Hogrefe, C., J. Bash, Jon Pleim, D. Schwede, R. Gilliam, K. Foley, Keith Wyat Appel, AND R. Mathur. Impacts of Differences in Land Use Characterization and Dry Deposition Schemes on AQMEII4 CMAQ Simulations, Workshop of the UK-US Collaboration on Air-Quality Modelling & Exposure Science. Workshop of the UK-US Collaboration on Air-Quality Modelling & Exposure Science, NA (Virtual Conference), NC, November 16 - 17, 2020.
Lin, J., J. Compton, C. Clark, S. Bittman, D. Schwede, P. Homann, P. Kiffney, D. Hooper, G. Bahr, AND J. Baron. Key components and contrasts in the nitrogen budget across a US-Canadian transboundary watershed. Journal of Geophysical Research: Biogeosciences. American Geophysical Union, Washington, DC, 125(9):e2019JG005577, (2020). https://doi.org/10.1029/2019JG005577
Lin, J., J. Compton, C. Clark, S. Bittman, D. Schwede, P. Homann, P. Kiffney, D. Hooper, G. Bahr, AND J. Baron. Key components and contrasts in the nitrogen budget across a US-Canadian transboundary watershed & links to Puget Sound. Pacific and Mountain West Nutrient Cycling, Soil Health and Food Safety Virtual Conference, Corvallis, OR, October 27 - 28, 2020.
Schwede, D., H. Pye, R. Saylor, AND L. Zhang. Modeling Fluxes of Reactive Nitrogen Using Chemical Transport Models. NADP TDep White Paper Seminar Series, NA, April 15, 2020.
Hogrefe, C., S. Galmarini, P. Makar, O. Clifton, D. Schwede, C. Holmes, J. Ducker, S. Silva, L. Emberson, J. Bieser, J. Flemming, AND M. Schaap. Overview of AQMEII Phase 4: A Multi-Pronged Approach to Intercomparing and Evaluating Modeled Deposition. Workshop of the Task Force on Hemispheric Transport of Air Pollution, Durham, North Carolina, April 22 - 24, 2020.
Appel, Keith Wyat, J. Bash, K. Fahey, K. Foley, R. Gilliam, C. Hogrefe, Bill Hutzell, D. Kang, R. Mathur, B. Murphy, S. Napelenok, Chris Nolte, Jon Pleim, G. Pouliot, H. Pye, G. Sarwar, D. Schwede, F. Sidi, T. Spero, D. Wong, D. Luecken, S. Roselle, AND L. Ran. The Community Multiscale Air Quality (CMAQ) Model Versions 5.3 and 5.3.1: Science Updates and Evaluation. AESMD Division Seminar, Research Triangle Park, North Carolina, August 19, 2020.
2019
Zhang, Y., K. Foley, D. Schwede, J. Bash, J. Pinto, AND R. Dennis. A Measurement‐Model Fusion Approach for Improved Wet Deposition Maps and Trends. JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES. American Geophysical Union, Washington, DC, 124(7):4237-4251, (2019). https://doi.org/10.1029/2018JD029051
Galmarini, S., C. Hogrefe, P. Makar, J. Ducker, C. Holmes, S. Silva, O. Clifton, D. Schwede, L. Emberson, J. Bieser, J. Flemming, AND M. Schaap. AQMEII 4 Deposition: Detailing the Ongoing Fourth Phase of the Air Quality Model Evaluation International Initiative. 37th International Technical Meeting on Air Pollution Modeling and its Application, Hamburg, GERMANY, September 23 - 27, 2019.
Walker, J., M. Bell, D. Schwede, A. Cole, G. Beachley, G. Lear, AND W. Zhiyong. Aspects of inventory in total reactive nitrogen deposition estimates for North American critical load appplication. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 690:1005-1018, (2019). https://doi.org/10.1016/j.scitotenv.2019.06.337
Bash, J., J. Kelly, P. Campbell, S. Napelenok, AND D. Schwede. Changes in the magnitude and spatial pattern of reduced nitrogen deposition due to SOx and NOx reductions in the U.S. 2019 AGU Fall Meeting, San Francisco, CA, December 09 - 13, 2019.
Wu, Z., JohnT Walker, X. Chen, C. Oishi, T. Duman, AND D. Schwede. Estimating Sources, Sinks, and Fluxes of Reactive Nitrogen and Sulfur within a Mixed Forest Canopy using Eulerian and Lagrangian Inverse Models. National Atmospheric Deposition Program Fall Science Symposium, Boulder, Colorado, November 04 - 08, 2019.
Hogrefe, C., K. Foley, Keith Appel, S. Roselle, D. Schwede, J. Bash, AND R. Mathur. Evaluating Long-Term Ozone and PM2.5 Simulations Over the United States. ITM 2019 - 37th International Technical Meeting on Air Pollution Modelling and its Application, Hamburg, Hamburg, GERMANY, September 23 - 27, 2019.
Hogrefe, C., S. Galmarini, J. Bieser, O. Clifton, J. Ducker, L. Emberson, J. Flemming, C. Holmes, P. Makar, M. Schaap, D. Schwede, AND S. Silva. Evaluation and Intercomparison of Modeled Atmospheric Deposition over North America and Europe – An Overview of Phase 4 of the Air Quality Model Evaluation International Initiative. 2019 Annual CMAS Conference, Chapel Hill, NC, October 21 - 23, 2019.
Lichiheb, N., E. Personne, J. Walker, R. Saylor, Z. Wu, X. Chen, D. Schwede, AND C. Oishi. Modeling bi-directional fluxes of NH3 in a forest ecosystem using SURFATM-NH3 model: A study with a dataset from a deciduous montane forest in the southeastern U.S. American Meteorological Society, Phoenix,AZ, January 06 - 11, 2019.
Lin, J., J. Compton, C. Clark, S. Bittman, D. Schwede, P. Homann, H. Winter, P. Kiffney, D. Hooper, G. Bahr, AND J. Baron. Nitrogen budget of a forest-urban-agricultural Canada-USA transboundary watershed. AGU, San Francisco, CA, December 09 - 13, 2019.
Walker, JohnT, X. Chen, D. Schwede, Z. Wu, J. Bash, R. Daly, A. Djurkovic, C. Oishi, E. Edgerton, J. Knoepp, M. Puchalski, AND C. Miniat. Nitrogen deposition budget for a southern Appalachian deciduous forest. National Atmospheric Deposition Program 2019 Fall Science Symposium, Boulder, Colorado, November 04 - 07, 2019.
Schwede, D., A. Cole, R. Vet, AND G. Lear. Ongoing U.S.-Canada Collaboration on Nitrogen and Sulfur Deposition. EM Magazine. Air and Waste Management Association, Pittsburgh, PA, , June, (2019).
Walker, J., G. Beachley, H. Amos, J. Baron, J. Bash, R. Baumgardner, M. Bell, K. Benedict, X. Chen, D. Clow, A. Cole, J. Coughlin, K. Cruz, R. Daly, S. Decina, E. Elliott, M. Fenn, L. Ganzeveld, K. Gebhart, S. Isil, B. Kerschner, B. Larson, T. Lavery, G. Lear, T. Macy, A. Mast, K. Mishoe, K. Morris, p. Padgett, R. Pouyat, M. Puchalski, H. Pye, A. Rea, M. Rhodes, C. Rogers, R. Saylor, B. Schichtel, D. Schwede, G. Sexstone, B. Sive, R. Sosa, P. Templar, T. Thompson, D. Tong, G. Wetherbee, T. Whitlow, Z. Wu, Z. Yu, AND Z. Leiming. Published Paper: Toward the improvement of total nitrogen deposition budgets in the United States. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 691:1328-1352, (2019). https://doi.org/10.1016/j.scitotenv.2019.07.058
Walker, Johnt, G. Beachley, A. Helen, J. Baron, J. Bash, R. Baumgardner, M. Bell, K. Benedict, X. Chen, D. Clow, A. Cole, J. Coughlin, K. Cruz, R. Daly, S. Decina, E. Elliott, M. Fenn, L. Ganzeveld, K. Gebhart, S. Isil, B. Kerschner, B. Larson, T. Lavery, G. Lear, T. Macy, A. Mast, K. Mishoe, K. Morris, P. Padgett, R. Pouyat, M. Puchalski, H. Pye, A. Rea, M. Rhodes, C. Rogers, R. Saylor, B. Schichtel, D. Schwede, G. Sexstone, B. Sive, P. Templar, T. Thompson, D. Tong, G. Wetherbee, T. Whitlow, Z. Wu, Z. Yu, L. Zhang, AND R. Scheffe. Science needs for continued development of total nitrogen deposition budgets in the United States. U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment, Washington, DC, EPA/600/R-18/383, 2019.
Schwede, D. AND S. Napelenok. Source apportionment of nitrogen deposition to Rocky Mountain National Park using CMAQ-ISAM. NADP 2019 Annual Meeting and Scientific Symposium, Boulder, Colorado, November 04 - 08, 2019.
Zhou, L., D. Schwede, W. Appel, M. Mangiante, David-C Wong, S. Napelenok, P. Whung, AND B. Zhang. The impact of air pollutant deposition on solar energy system efficiency: An approach to estimate PV soiling effects with the Community Multiscale Air Quality (CMAQ) model. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 651(1):456-465, (2019). https://doi.org/10.1016/j.scitotenv.2018.09.194
Schwede, D. UPDATE ON THE UNITED STATES TOTAL DEPOSITION (TDep) MEASUREMENT-MODEL FUSION (MMF) ACTIVITIES. Update on the United States Total Deposition (TDep) Measurement-Model Fusion (MMF) Activities, Geneva, SWITZERLAND, February 26 - 27, 2019.
2018
Lin, J., J. Compton, J. Baron, C. Clark, D. Schwede, S. Bittman, D. Hooper, B. Carey, P. Homann, H. Winter, P. Kiffney, N. Embertson, R. Black, G. Boggs, R. Sheibley, AND G. Bahr. ‘A tale of two cities’: Nitrogen inventories in the Nooksack-Fraser Transboundary Watershed. INMS case study meeting, Abbotsford, British Columbia, CANADA, October 13 - 14, 2018.
Lin, J., J. Compton, S. Bittman, C. Clark, P. Homann, D. Hooper, D. Schwede, B. Carey, H. Winter, P. Kiffney, N. Embertson, G. Boggs, R. Black, R. Sheibley, G. Bahr, AND J. Baron. ‘A tale of two regions': Nitrogen inventories in the Nooksack-Fraser Transboundary Watershed. American Geophysical Union, Washington, DC, December 10 - 14, 2018.
Iiames, J., E. Cooter, D. Schwede, AND J. Williams. A Comparison of Simulated and Field-Derived Leaf Area Index (LAI) and Canopy Height Values from Four Forest Complexes in the Southeastern USA. Forests. MDPI, Basel, Switzerland, 9(1):26, (2018).
Compton, J., J. Lin, J. Baron, D. Schwede, S. Bittman, D. Hooper, P. Kiffney, N. Embertson, B. Carey, H. Mackay, R. Black, G. Bahr, AND E. Davidson. A nitrogen inventory for the Nooksack-Fraser Transboundary Watershed. Salish Sea Ecosystem Conference, Seattle, WA, April 04 - 06, 2018.
Walker, Johnt, K. Mishoe, C. Rogers, Z. Wu, T. Macy, M. Puchalski, D. Schwede, K. Hutchison, R. Baumgardner, AND W. Robarge. AMoN Site Characterization Study: Phase I Field Measurements. National Atmospheric Deposition Program 2017 Fall Meeting, San Diego, CA, October 30 - November 03, 2017.
Walker, Johnt, M. Bell, D. Schwede, A. Cole, G. Beachley, G. Lear, AND Z. Wu. Assessing uncertainty in total reactive nitrogen deposition estimates for North American critical load applications. National Atmospheric Deposition Program 2018 Fall Science Symposium, Albany, New York, November 07 - 08, 2018.
Chen, X., M. Xie, M. Hays, E. Edgerton, D. Schwede, AND Johnt Walker. Characterization of organic nitrogen in aerosols at a forest site in the southern Appalachian Mountains. IAC2018, St. Louis, Missouri, September 02 - 07, 2018.
Chen, X., X. Mingjie, M. Hays, E. Edgerton, D. Schwede, AND Johnt Walker. Characterization of organic nitrogen in aerosols at a forest site in the southern Appalachian Mountains. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 18(9):6829-6846, (2018). https://doi.org/10.5194/acp-18-6829-2018
Zhou, L., D. Schwede, W. Appel, M. Mangiante, David-C Wong, S. Napelenok, P. Whung, AND B. Zhang. Estimating PV soiling effects with the Community Multiscale Air Quality (CMAQ) model. 2018 AGU Fall Meeting, Washington D.C., Washington D.C, December 10 - 14, 2018.
Hogrefe, C., K. Foley, W. Appel, S. Roselle, D. Schwede, J. Bash, AND R. Mathur. Evaluation and Intercomparison of CMAQ-Simulated Ozone and PM2.5 Trends Over the United States. 2018 CMAS Conference, Chapel Hill, NC, October 22 - 24, 2018.
Wu, Z., D. Schwede, R. Vet, Johnt Walker, M. Shaw, R. Staebler, AND L. Zhang. Evaluation and Intercomparison of Five North American Dry Deposition Algorithms at a Mixed Forest Site. Journal of Advances in Modeling Earth Systems. John Wiley & Sons, Inc., Hoboken, NJ, 10(7):1571-1586, (2018). https://doi.org/10.1029/2017MS001231
Bieser, J., O. Clifton, J. Ducker, L. Emberson, J. Flemming, S. Galmarini, C. Hogrefe, C. Holmes, P. Makar, M. Schaap, D. Schwede, AND S. Silva. Evaluation and Intercomparison of Modeled Atmospheric Deposition over North America and Europe – An Overview of Phase 4 of the Air Quality Model Evaluation International Initiative. NADP Scientific Symposium and Fall Meeting, Albany, NY, November 05 - 09, 2018.
Bash, J., P. Campbell, D. Schwede, AND T. Spero. Future Directions and the Importance of Scale in Estimating Atmospheric Nitrogen Loading to the Chesapeake Bay. 2018 Chesapeake Community Research & Modeling Symposium, Annapolis, MD, June 12 - 14, 2018.
Bash, J., D. Schwede, W. Appel, AND H. Pye. Insights into modeled elevated O3 over water bodies. Lake Michigan Ozone Study, Durham, NC, June 19, 2018.
Bash, J., Johnt Walker, D. Schwede, P. Campbell, T. Spero, W. Appel, M. Shephard, K. Cady-Pereira, R. Pinder, H. Pye, B. Murphy, AND K. Fahey. Introducing the Surface Tiled Aerosol and Gaseous Exchange (STAGE) Dry Deposition Option for CMAQ V5.3. 2018 CMAS Annual Conference, Chapel Hill, NC, October 22 - 24, 2018.
Schwede, D., J. Bash, Jon Pleim, L. Ran, J. Rice, Johnt Walker, N. Watkins, M. Puchalski, AND A. Cole. MODELING PROCESSES, TRANSPORT AND DEPOSITION OF AMMONIA IN THE US. US-Canada Ammonia Workshop, Ottawa, CA, CANADA, October 10, 2018.
Bash, J., P. Campbell, D. Schwede, E. Cooter, T. Spero, Chris Nolte, K. Foley, AND B. Murphy. Modeling Atmospheric Nitrogen Deposition: The Current State of the Science and Future Directions. Chesapeake Bay Program Modeling in 2025 and Beyond: A Proactive Visioning Workshop, Shepherdstown, WV, January 17 - 19, 2018.
Lin, J., J. Compton, J. Baron, C. Clark, D. Schwede, S. Bittman, D. Hooper, B. Carey, P. Homann, H. Winter, P. Kiffney, N. Embertson, H. MacKay, R. Black, AND G. Bahr. Nitrogen inventories in the Nooksack-Fraser Transboundary Watershed. ICRW, Sherpherdstown, WV, July 16 - 20, 2018.
Schwede, D., C. Hogrefe, J. Bieser, O. Clifton, J. Ducker, L. Emberson, J. Flemming, S. Galmarini, C. Holmes, P. Makar, M. Schaap, AND S. Silva. OVERVIEW OF PHASE 4 OF THE AIR QUALITY MODEL EVALUATION INTERNATIONAL INITIATIVE (AQMEII-4). NADP Total Deposition Science Committee Meeting, Albany, NY, November 05, 2018.
Murphy, B., W. Appel, J. Bash, K. Fahey, B. Henderson, Bill Hutzell, D. Kang, D. Luecken, R. Mathur, S. Napelenok, Chris Nolte, H. Pye, Jon Pleim, M. Qin, L. Ran, S. Roselle, G. Sarwar, D. Schwede, Q. Shu, AND T. Spero. Scientific and Structural Developments in CMAQv5.3. 2018 CMAS Conference, Chapel Hill, North Carolina, October 22 - 24, 2018.
Schwede, D., D. Simpson, J. Tan, J. Fu, F. Dentener, E. Du, AND W. de Vries. Spatial variation of modelled total, dry and wet nitrogen deposition to forests at global scale. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, 243:1287-1301, (2018). https://doi.org/10.1016/j.envpol.2018.09.084
Bash, J., P. Campbell, T. Spero, AND D. Schwede. State of the Science: Atmospheric Deposition. Summit to Sea, Chapel Hill, NC, August 22 - 23, 2018.
You, M., N. Detenbeck, D. Torre, D. Schwede, AND T. Plessel. Status and Trends of Nitrogen Loads to Estuaries of the Conterminous U.S. AWRA Spring Specialty Conference: GIS & Water Resources X, Orlando, Florida, April 22 - 25, 2018.
2017
Schwede, D., E. Cooter, J. Lin, J. Compton, AND J. Baron. CMAQ modeling in the nitrogen inventory study in the Nooksack-Abbotsford-Sumas Transboundary Region. NADP, San Diego, CA, October 30 - November 03, 2017.
Schwede, D. Community Multiscale Air Quality (CMAQ) Modeling for Regional and Hemispheric Scales. WORKSHOP ON MEASUREMENT-MODEL FUSION for GLOBAL TOTAL ATMOSPHERIC DEPOSITION (MMF-TAD), Geneva, SWITZERLAND, February 28 - March 02, 2017.
Detenbeck, N., D. Torre, T. Plessel, AND D. Schwede. Comprehensive trends assessment of nitrogen sources and loads to estuaries of the coterminous United States. Coastal and Estuarine Research Federation (CERF) 24th Biennial Conference, Providence, RI, November 05 - 09, 2017.
Ponette-González, A., H. Lewis, B. Henderson, G. Piñeiro, D. Carnelos, AND D. Schwede. Contemporary rates of atmospheric inorganic nitrogen (N) deposition to Latin American cities. Technical Meeting on Nitrogen and Isotopes in Atmospheric Waters, Vienna, AUSTRIA, September 27 - 29, 2017.
Appel, W., S. Napelenok, K. Foley, H. Pye, C. Hogrefe, D. Luecken, J. Bash, S. Roselle, Jon Pleim, H. Foroutan, Bill Hutzell, G. Pouliot, G. Sarwar, K. Fahey, B. Gantt, R. C. GILLIAM, N. Heath, D. Kang, R. Mathur, D. Schwede, T. Spero, David-C Wong, AND Jeff Young. Description and evaluation of the Community Multiscale Air Quality (CMAQ) modeling system version 5.1. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 10(4):1703-1732, (2017). https://doi.org/10.5194/gmd-10-1703-2017
Wu, Z., D. Tomer, Johnt Walker, X. Chen, C. Oishi, D. Schwede, AND J. Iiames. Estimation of in-canopy flux distributions of reactive nitrogen and sulfur within a mixed hardwood forest in southern Appalachia. American Geophysical Union, New Orleans, LA, December 11 - 15, 2017.
Matichuk, R., G. Tonnesen, D. Luecken, R. Gilliam, S. Napelenok, K. Baker, D. Schwede, B. Murphy, D. Helmig, S. Lyman, AND S. Roselle. Evaluation of the Community Multiscale Air Quality Model for Simulating Winter Ozone Formation in the Uinta Basin. JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES. American Geophysical Union, Washington, DC, 122(24):13545-13572, (2017).
Schwede, D., G. Lear, Johnt Walker, AND M. Puchalski. Measurements and Modeling to Enhance Estimates of NH3 Total Deposition. Western Modeling Workshop, Boulder, Colorado, September 06 - 08, 2017.
Bash, J., Johnt Walker, E. Cooter, AND D. Schwede. Modeling and Measurements to Improve Bidirectional Exchange in CMAQ. 4th Biannual Western Modeling Workshop, Boulder, CO, September 06 - 09, 2017.
Bash, J., D. Schwede, E. Cooter, K. Foley, AND Johnt Walker. Modeling and Recent Shift in the Composition of Atmospheric Reactive Nitrogen. Webinar for CENRS Air Quality Research Subcommittee, RTP, NC, April 20, 2017.
Lin, J., J. Compton, J. Baron, D. Schwede, S. Bittman, D. Hooper, P. Kiffney, P. Homann, N. Embertson, B. Carey, H. MacKay, R. Black, G. Bahr, J. Harrison, AND E. Davidson. Nitrogen input inventory in the Nooksack-Abbotsford-Sumas Transboundary Region: Key component of an international nitrogen management study. Gordon Research Conference, Lewiston, ME, June 25 - 30, 2017.
Lin, J., J. Compton, J. Baron, D. Schwede, S. Bittman, D. Hooper, P. Kiffney, N. Embertson, B. Carey, H. MacKay, R. Black, G. Bahr, J. Harrison, AND E. Davidson. Nitrogen input inventory in the Nooksack-Abbotsford-Sumas Transboundary Region: Key component of an international nitrogen management study. ESA 2017, Portland, OR, August 06 - 11, 2017.
Lin, J., J. Compton, J. Baron, D. Schwede, S. Bittman, D. Hooper, P. Kiffney, N. Embertson, B. Carey, H. MacKay, R. Black, G. Bahr, J. Harrison, AND E. Davidson. Nitrogen input inventory in the Nooksack-Fraser Transboundary Region: Key component of an international nitrogen management study. AGU, New Orleans, LA, December 11 - 15, 2017.
Walker, Johnt, X. Chen, M. Xie, M. Hays, E. Edgerton, AND D. Schwede. Organic nitrogen in aerosols at a forest site in southern Appalachia. National Atmospheric Deposition Program Fall Meeting, San Diego, CA, October 30 - November 03, 2017.
Gantt, B., G. Sarwar, J. Xing, H. Simon, D. Schwede, Bill Hutzell, R. Mathur, AND A. Saiz-Lopez. The Impact of Iodide-Mediated Ozone Deposition and Halogen Chemistry on Surface Ozone Concentrations Across the Continental United States. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 51(3):1458-1466, (2017). https://doi.org/10.1021/acs.est.6b03556
Schwede, D. AND G. Lear. The United States Total DEPosition (TDEP) Project for Sulfur and Nitrogen. WMO Global Atmosphere Watch Workshop on Measurement Model Fusion for Global Total Atmospheric Deposi, Geneva, SWITZERLAND, February 28 - March 02, 2017.
2016
Scheffe, R., J. Lynch, D. Schwede, J. Kelly, Halil Cakir, AND A. Reff. Ambient Ammonium Contribution to total Nitrogen Deposition. 2016 NADP Annual Meeting, Santa Fe, October 31 - November 04, 2016.
Rogers, C., R. Larson, M. Puchalski, D. Schwede, AND G. Lear. Estimating Total Deposition Using NADP & CASTNET Data. 2016 National Atmospheric Deposition Program Scientific Symposium, Santa Fe, NM, November 02 - 04, 2016.
Rogers, C., R. Larson, M. Puchalski, D. Schwede, G. Lear, AND D. Gay. Estimating Total Deposition Using NADP & CASTNET Data (NADP 2016 poster). 2016 National Atmospheric Deposition Program Symposium, Santa Fe, NM, October 31 - November 04, 2016.
Wu, Z., D. Schwede, R. Vet, AND M. Shaw. Evaluation and intercomparison of five major dry deposition algorithms in North America. 2016 National Atmospheric Deposition Program Scientific Symposium, Santa Fe, NM, October 31 - November 04, 2016.
Walker, Johnt, X. Chen, D. Schwede, R. Daly, A. Djurkovic, D. Kirchgessner, C. Oishi, AND M. Puchalski. Investigation of ammonia air-surface exchange processes in a deciduous montane forest in the southeastern U.S. Presented at National Atmospheric Deposition Program Fall Meeting, Santa Fe, New Mexico, October 31 - November 04, 2016.
Puchalski, M., D. Schwede, K. Foley, G. Beachley, Johnt Walker, AND S. Anderson. Spatial Scale Variability of NH3 and Impacts to interpolated Concentration Grids. 2016 National Atmospheric Deposition Program, Santa Fe, NM, November 02 - 04, 2016.
Sarwar, G., D. Kang, K. Foley, D. Schwede, B. Gantt, AND R. Mathur. Technical note: Examining ozone deposition over seawater. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 141:255–262, (2016).
Li, Y., B. Schichtel, Johnt Walker, D. Schwede, X. Chen, C. Lehmann, M. Puchalski, D. Gay, AND J. Collett, Jr. The Increasing Importance of Deposition of Reduced Nitrogen in the United States. PNAS (PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES). National Academy of Sciences, WASHINGTON, DC, 113(21):5874-5879, (2016).
2015
Lear, G. AND D. Schwede. A Hybrid Approach for Estimating Total Deposition in the United States. 2015 Acid Rain Conference, Rochester, NY, October 19 - 23, 2015.