An assessment of the performance of the Monitor for AeRosols and GAses in ambient air (MARGA): a semi-continuous method for soluble compounds IC Rumsey, KA Cowen, JT Walker, TJ Kelly, EA Hanft, K Mishoe, ... Atmospheric Chemistry and Physics 14 (11), 5639-5658, 2014 | 120 | 2014 |
Toward the improvement of total nitrogen deposition budgets in the United States JT Walker, G Beachley, HM Amos, JS Baron, J Bash, R Baumgardner, ... Science of the total environment 691, 1328-1352, 2019 | 24 | 2019 |
Aspects of uncertainty in total reactive nitrogen deposition estimates for North American critical load applications JT Walker, MD Bell, D Schwede, A Cole, G Beachley, G Lear, Z Wu Science of the total environment 690, 1005-1018, 2019 | 21 | 2019 |
A review of measurements of air-surface exchange of reactive nitrogen in natural ecosystems across North America JT Walker, G Beachley, L Zhang, KB Benedict, BC Sive, DB Schwede Science of the total environment 698, 133975, 2020 | 16 | 2020 |
Long-term trends of wet inorganic nitrogen deposition in Rocky Mountain National Park: Influence of missing data imputation methods and associated uncertainty BA Schichtel, KA Gebhart, KH Morris, JR Cheatham, J Vimont, RS Larson, ... Science of the total environment 687, 817-826, 2019 | 9 | 2019 |
Science needs for continued development of total nitrogen deposition budgets in the United States JT Walker, GM Beachley, HM Amos, JS Baron, J Bash, R Baumgardner, ... NADP Program Office, University of Wisconsin, Madison, 2019 | 7 | 2019 |
Long-term trends in reactive nitrogen deposition in the United States GM Beachley, CM Rogers, TF Lavery, JT Walker, MA Puchalski EM (Pittsburgh, Pa.) 1, 2019 | 3 | 2019 |
Fingerprints of the COVID-19 economic downturn and recovery on ozone anomalies at high-elevation sites in North America and western Europe D Putero, P Cristofanelli, KL Chang, G Dufour, G Beachley, C Couret, ... Atmospheric Chemistry and Physics 23 (24), 15693-15709, 2023 | 2 | 2023 |
Need for improved monitoring of spatial and temporal trends of reduced nitrogen MA Puchalski, JT Walker, GM Beachley, MA Zondlo, KB Benedict, ... EM (Pittsburgh, Pa.) 2019, 2019 | 2 | 2019 |
Nitrogen from the Atmosphere T Butler, G Beachley, C Furiness, P Padgett National atmospheric deposition program, 2016 | 2 | 2016 |
Improved apportionment of ambient PM constituents to sources in Tampa, FL, with Pseudo-Deterministic Receptor Model-II GM Beachley, JM Ondov Science of the total environment 448, 26-37, 2013 | 2 | 2013 |
Improved reduced nitrogen deposition estimates in the United States: Spatial variability of ammonia M Puchalski, D Schwede, JT Walker, K Foley, G Lear, G Beachley, ... 7th International Nitrogen Initiative Conference (INI2016), Victoria …, 2016 | 1 | 2016 |
An assessment of the performance of the Monitor for AeRosols and GAses in ambient air (MARGA): a semi-continuous method for soluble compounds RP Otjes, IC Rumsey, KA Cowen, JD Walker, TJ Kelly, EA Hanft, K Mishoe, ... ECN, 2014 | 1 | 2014 |
An improved pseudo-deterministic receptor model (iPDRM) to apportion ambient PM constituents to sources in Tampa, FL GM Beachley University of Maryland, College Park, 2009 | 1 | 2009 |
Monitoring nitrogen deposition in global forests GM Beachley, ME Fenn, E Du, W de Vries, M Bauters, MD Bell, ... Atmospheric Nitrogen Deposition to Global Forests, 17-38, 2024 | | 2024 |
Spatial Distribution of Ammonia Concentrations and Modeled Dry Deposition in an Intensive Dairy Production Region AB Leytem, JT Walker, Z Wu, K Nouwakpo, C Baublitz, J Bash, ... Atmosphere 15 (1), 15, 2023 | | 2023 |
The potential of high temporal resolution automatic measurements of PM2. 5 composition as an alternative to the filter-based manual method used in routine monitoring MM Twigg, CF Di Marco, EA McGhee, CF Braban, E Nemitz, RJC Brown, ... Atmospheric Environment 315, 120148, 2023 | | 2023 |
High resolution atmospheric dry deposition estimates using the Surface Tiled Aerosol and Gaseous Exchange (STAGE) option in the Community Multiscale Air Quality (CMAQ) model v … JO Bash, C Baublitz, JT Walker, MD Bell, G Beachley, C Clark, C Hogrefe, ... AGU23, 2023 | | 2023 |
Fingerprints of the COVID-19 economic downturn and recovery on ozone anomalies at remote high-altitude sites in North America and Western Europe D Putero, OR Cooper, G Beachley, KL Chang, C Couret, P Effertz, D Jaffe, ... EGU General Assembly Conference Abstracts, EGU-6682, 2023 | | 2023 |
Atmosphere-Biosphere Exchange of Ammonia in the Snake River Valley (Invited Presentation) JT Walker, A Leytem, Z Wu, CB Baublitz, G Beachley, J Bash, R Fulgham, ... 103rd AMS Annual Meeting, 2023 | | 2023 |