Zobrazeno 1 - 10
of 44
pro vyhledávání: '"J. M. Reeves"'
Autor:
C. Williamson, A. Kupc, J. Wilson, D. W. Gesler, J. M. Reeves, F. Erdesz, R. McLaughlin, C. A. Brock
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 3491-3509 (2018)
Earth's radiation budget is affected by new particle formation (NPF) and the growth of these nanometre-scale particles to larger sizes where they can directly scatter light or act as cloud condensation nuclei (CCN). Large uncertainties remain in t
Externí odkaz:
https://doaj.org/article/98baba5a0ad74522bda9618e6fc227d4
Autor:
T. K. Koenig, R. Volkamer, S. Baidar, B. Dix, S. Wang, D. C. Anderson, R. J. Salawitch, P. A. Wales, C. A. Cuevas, R. P. Fernandez, A. Saiz-Lopez, M. J. Evans, T. Sherwen, D. J. Jacob, J. Schmidt, D. Kinnison, J.-F. Lamarque, E. C. Apel, J. C. Bresch, T. Campos, F. M. Flocke, S. R. Hall, S. B. Honomichl, R. Hornbrook, J. B. Jensen, R. Lueb, D. D. Montzka, L. L. Pan, J. M. Reeves, S. M. Schauffler, K. Ullmann, A. J. Weinheimer, E. L. Atlas, V. Donets, M. A. Navarro, D. Riemer, N. J. Blake, D. Chen, L. G. Huey, D. J. Tanner, T. F. Hanisco, G. M. Wolfe
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 15245-15270 (2017)
We report measurements of bromine monoxide (BrO) and use an observationally constrained chemical box model to infer total gas-phase inorganic bromine (Bry) over the tropical western Pacific Ocean (tWPO) during the CONTRAST field campaign (January
Externí odkaz:
https://doaj.org/article/69e9b85693d24e9b887df8725610f42c
Autor:
R. Weigel, S. Borrmann, J. Kazil, A. Minikin, A. Stohl, J. C. Wilson, J. M. Reeves, D. Kunkel, M. de Reus, W. Frey, E. R. Lovejoy, C. M. Volk, S. Viciani, F. D'Amato, C. Schiller, T. Peter, H. Schlager, F. Cairo, K. S. Law, G. N. Shur, G. V. Belyaev, J. Curtius
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 18, Pp 9983-10010 (2011)
New particle formation (NPF), which generates nucleation mode aerosol, was observed in the tropical Upper Troposphere (UT) and Tropical Tropopause Layer (TTL) by in situ airborne measurements over South America (January–March 2005), Australia (Nove
Externí odkaz:
https://doaj.org/article/e7bb2790aad74ae787c95f8b6044ff72
Autor:
J. C. Wilson, S.-H. Lee, J. M. Reeves, C. A. Brock, H. H. Jonsson, B. G. Lafleur, M. Loewenstein, J. Podolske, E. Atlas, K. Boering, G. Toon, D. Fahey, T. P. Bui, G. Diskin, F. Moore
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 22, Pp 6617-6626 (2008)
Measurements of aerosol, N2O and OCS made in the Northern Hemisphere below 21 km altitude following the eruption of Pinatubo are presented and analyzed. After September 1999, the oxidation of OCS and sedimentation of particles in the extra-tropical o
Externí odkaz:
https://doaj.org/article/ca5eade4169f46dd9fcb17066c58f8de
Autor:
Joel A. Thornton, Teresa Campos, Ben H. Lee, Pedro Campuzano-Jost, J. M. Reeves, Viral Shah, Lyatt Jaeglé, Steven S. Brown, Felipe D. Lopez-Hilfiker, M. H. Stell, Jose L. Jimenez, Jason C. Schroder
Publikováno v:
Geophysical Research Letters. 46:2974-2983
Sources and Secondary Production of Organic Aerosols in the Northeastern United States during WINTER
Autor:
Steven S. Brown, Hongyu Guo, Eric C. Apel, Rodney J. Weber, Erin E. McDuffie, Rebecca S. Hornbrook, Douglas A. Day, Viral Shah, Jack E. Dibb, Lyatt Jaeglé, Pedro Campuzano-Jost, Amy P. Sullivan, Alan J. Hills, J. M. Reeves, Joel A. Thornton, Patrick L. Hayes, Jason C. Schroder, Jose L. Jimenez, Teresa Campos, Dorothy L. Fibiger, Nicola J. Blake, K. Larson, Jacob M. Sommers, Eric Scheuer
Publikováno v:
Journal of Geophysical Research: Atmospheres. 123:7771-7796
Autor:
Donald E. Hunton, Hartwig Harder, James B. Simpas, A. A. Viggiano, William H. Brune, Bruce E. Anderson, Thomas M. Miller, John O. Ballenthin, James C. Wilson, Shan-Hu Lee, N. Oskarsson, J. M. Reeves
Publikováno v:
Journal of Volcanology and Geothermal Research. 145:23-34
An instrumented NASA aircraft made comprehensive, in-situ measurements of trace gas concentrations and aerosol properties while flying through the eruptive cloud from Mt. Hekla in February and March, 2000. The data reveal novel aspects of the propert
Autor:
Eric A. Ray, W. T. Rawlins, Leonhard Pfister, Thomas L. Thompson, V. Stroud, J. M. Reeves, Darrel Baumgardner, Fred L. Moore, Elliot Atlas, S. G. Donnelly, James W. Elkins, Brian A. Ridley, Henry B. Selkirk, Erik Richard, R. Friedl, Adrian F. Tuck, K. K. Kelly, Robert L. Herman, Denise D. Montzka, Michael J. Mahoney, James Walega
Publikováno v:
Atmospheric Environment. 38:1259-1274
Measurements of ozone, reactive carbon and nitrogen, and other trace constituents from flights of the NASA WB-57F aircraft in the upper troposphere and lower stratosphere reveal that convection in the tropics can present a complex mix of surface-emit
Autor:
J. M. Reeves, Shan-Hu Lee, Thomas M. Miller, Leslie R. Lait, John O. Ballenthin, Donald E. Hunton, Albert A. Viggiano, James C. Wilson
Publikováno v:
Science. 301:1886-1889
Unexpectedly high concentrations of ultrafine particles were observed over a wide range of latitudes in the upper troposphere and lower stratosphere. Particle number concentrations and size distributions simulated by a numerical model of ion-induced
Publikováno v:
Geophysical Research Letters. 26:573-576
Variability in the geomagnetic polar cap neutral wind near the mesopause above Resolute Bay, Canada (74.9°N, 94.9°W) has been observed by a Fabry-Perot Interferometer, using a circle-to-line detection technique (FPI/CLIO) to observe the OH Meinel e