Výsledky vyhledávání - W. R. Simpson

Acetaldehyde in the Alaskan subarctic snowpack Autor F. Domine, S. Houdier, A.-S. Taillandier, W. R. Simpson

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The role of ice in N₂O₅ heterogeneous hydrolysis at high latitudes Autor W. R. Simpson, D. M. Huff, R. L. Apodaca

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The fate of NO_x emissions due to nocturnal oxidation at high latitudes: 1-D simulations and sensitivity experiments Autor P. L. Joyce, R. von Glasow, W. R. Simpson

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A low power automated MAX-DOAS instrument for the Arctic and other remote unmanned locations Autor D. Carlson, D. Donohoue, U. Platt, W. R. Simpson

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Deposition of dinitrogen pentoxide, N₂O₅, to the snowpack at high latitudes Autor W. R. Simpson, G. J. Fochesatto, P. L. Joyce, D. M. Huff

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Simulation of the specific surface area of snow using a one-dimensional physical snowpack model: implementation and evaluation for subarctic snow in Alaska Autor H.-W. Jacobi, F. Domine, W. R. Simpson, T. A. Douglas, M. Sturm

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Snow physics as relevant to snow photochemistry Autor F. Domine, M. Albert, T. Huthwelker, H.-W. Jacobi, A. A. Kokhanovsky, M. Lehning, G. Picard, W. R. Simpson

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First-year sea-ice contact predicts bromine monoxide (BrO) levels at Barrow, Alaska better than potential frost flower contact Autor W. R. Simpson, D. Carlson, G. Hönninger, G. Hönninger, G. Hönninger, T. A. Douglas, M. Sturm, D. Perovich, U. Platt

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Dependence of the vertical distribution of bromine monoxide in the lower troposphere on meteorological factors such as wind speed and stability Autor P. K. Peterson, W. R. Simpson, K. A. Pratt, P. B. Shepson, U. Frieß, J. Zielcke, U. Platt, S. J. Walsh, S. V. Nghiem

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Horizontal and vertical structure of reactive bromine events probed by bromine monoxide MAX-DOAS Autor W. R. Simpson, P. K. Peterson, U. Frieß, H. Sihler, J. Lampel, J. Lampel, U. Platt, C. Moore, K. Pratt, P. Shepson, J. Halfacre, J. Halfacre, S. V. Nghiem

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The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols Autor S. General, D. Pöhler, H. Sihler, N. Bobrowski, U. Frieß, J. Zielcke, M. Horbanski, P. B. Shepson, B. H. Stirm, W. R. Simpson, K. Weber, C. Fischer, U. Platt

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Comparison of model and ground observations finds snowpack and blowing snow aerosols both contribute to Arctic tropospheric reactive bromine Autor W. F. Swanson, C. D. Holmes, W. R. Simpson, K. Confer, L. Marelle, L. Marelle, J. L. Thomas, L. Jaeglé, B. Alexander, S. Zhai, Q. Chen, X. Wang, T. Sherwen, T. Sherwen

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Tropospheric bromine monoxide vertical profiles retrieved across the Alaskan Arctic in springtime Autor N. Brockway, P. K. Peterson, K. Bigge, K. D. Hajny, P. B. Shepson, P. B. Shepson, K. A. Pratt, J. D. Fuentes, T. Starn, R. Kaeser, B. H. Stirm, W. R. Simpson

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Global retrieval of stratospheric and tropospheric BrO columns from the Ozone Mapping and Profiler Suite Nadir Mapper (OMPS-NM) on board the Suomi-NPP satellite Autor H. Chong, G. González Abad, C. R. Nowlan, C. Chan Miller, C. Chan Miller, A. Saiz-Lopez, R. P. Fernandez, H.-A. Kwon, H.-A. Kwon, Z. Ayazpour, Z. Ayazpour, H. Wang, A. H. Souri, A. H. Souri, X. Liu, K. Chance, E. O'Sullivan, J. Kim, J.-H. Koo, W. R. Simpson, W. R. Simpson, F. Hendrick, R. Querel, G. Jaross, C. Seftor, C. Seftor, R. M. Suleiman

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Temporal and spatial characteristics of ozone depletion events from measurements in the Arctic Autor J. W. Halfacre, T. N. Knepp, P. B. Shepson, C. R. Thompson, K. A. Pratt, B. Li, P. K. Peterson, S. J. Walsh, W. R. Simpson, P. A. Matrai, J. W. Bottenheim, S. Netcheva, D. K. Perovich, A. Richter

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Quality controls, bias, and seasonality of CO₂ columns in the boreal forest with Orbiting Carbon Observatory-2, Total Carbon Column Observing Network, and EM27/SUN measu... Autor N. Jacobs, W. R. Simpson, D. Wunch, C. W. O'Dell, G. B. Osterman, F. Hase, T. Blumenstock, Q. Tu, M. Frey, M. Frey, M. K. Dubey, H. A. Parker, H. A. Parker, R. Kivi, P. Heikkinen

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In situ vertical observations of the layered structure of air pollution in a continental high-latitude urban boundary layer during winter Autor R. Pohorsky, A. Baccarini, A. Baccarini, N. Brett, B. Barret, S. Bekki, G. Pappaccogli, E. Dieudonné, B. Temime-Roussel, B. D'Anna, M. Cesler-Maloney, A. Donateo, S. Decesari, K. S. Law, W. R. Simpson, J. Fochesatto, S. R. Arnold, J. Schmale

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Spatial distributions of <i>X</i>_CO₂ seasonal cycle amplitude and phase over northern high-latitude regions Autor N. Jacobs, W. R. Simpson, K. A. Graham, C. Holmes, F. Hase, T. Blumenstock, Q. Tu, M. Frey, M. Frey, M. K. Dubey, H. A. Parker, H. A. Parker, D. Wunch, R. Kivi, P. Heikkinen, J. Notholt, C. Petri, T. Warneke

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Surface distributions and vertical profiles of trace gases (CO, O₃, NO, NO₂) in the Arctic wintertime boundary layer using low-cost sensors during ALPACA-2022 Autor B. Barret, P. Medina, N. Brett, R. Pohorsky, K. S. Law, S. Bekki, G. J. Fochesatto, J. Schmale, S. R. Arnold, A. Baccarini, M. Busetto, M. Cesler-Maloney, B. D'Anna, S. Decesari, J. Mao, G. Pappaccogli, J. Savarino, F. Scoto, W. R. Simpson

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Source and variability of formaldehyde (HCHO) at northern high latitudes: an integrated satellite, aircraft, and model study Autor T. Zhao, J. Mao, W. R. Simpson, I. De Smedt, L. Zhu, T. F. Hanisco, G. M. Wolfe, J. M. St. Clair, J. M. St. Clair, G. González Abad, C. R. Nowlan, B. Barletta, S. Meinardi, D. R. Blake, E. C. Apel, R. S. Hornbrook

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