Results 31 to 40 of about 106,382 (192)

Temperature-dependent rate coefficients for the reactions of OH radicals with selected alkanes, aromatic compounds, and monoterpenes [PDF]

Atmospheric Chemistry and Physics
The rate coefficients of the reaction of hydroxyl radicals (OH) with 12 different volatile organic compounds (VOCs), namely methane, ethane, propane, n-butane, methyl vinyl ketone (MVK), γ-terpinene, Δ3-carene, myrcene, toluene, o-xylene, m-xylene, and ...
F. Berg, A. Novelli, R. Dubus, A. Hofzumahaus, F. Holland, A. Wahner, H. Fuchs, H. Fuchs   +7 more
doaj   +1 more source

The impact of the state of the troposphere on the response to stratospheric heating in a simplified GCM [PDF]

, 2010
Previous studies have made use of simplified general circulation models (sGCMs) to investigate the atmospheric response to various forcings. In particular, several studies have investigated the tropospheric response to changes in stratospheric ...
Baldwin, Baldwin, Barnes, Barnes, Butler, Chan, Chen, Chen, Edmon, Gerber, Gerber, Gerber, Gerber, Gerber, Haigh, Held, Hoskins, Isla R. Simpson, Joanna D. Haigh, Kidston, Kushner, Kushner, Lee, Leith, Lorenz, Lorenz, Michael Blackburn, Polvani, Ring, Robinson, Sarah N. Sparrow, Simmons, Simpson, Son, Son, Son, Son, Song, Sparrow, Williams, Wittman   +40 more
core   +1 more source

Generation of Meteorological Parameters for Tropospheric Delay on GNSS Signal [PDF]

Journal of Astronomy and Space Sciences, 2008
The GNSS (Global Navigation Satellite System) signal is delayed by the neutral atmosphere at the troposphere, so that the delay is one of major error sources for GNSS precise positioning. The tropospheric delay is an integrated refractive index along the
Sung-Wook Jung, Jeongho Baek, Jung Hyun Jo, Jaewon Lee, In-Kwan Park, Sungki Cho, Jong-Uk Park   +6 more
doaj   +1 more source

Solar influences on dynamical coupling between the stratosphere and troposphere [PDF]

, 2006
We use a simplified atmospheric general circulation model (AGCM) to investigate the response of the lower atmosphere to thermal perturbations in the lower stratosphere.
Blackburn, M., Haigh, J. D.
core   +1 more source

On the abundance of non-cometary HCN on Jupiter

, 2010
Using one-dimensional thermochemical/photochemical kinetics and transport models, we examine the chemistry of nitrogen-bearing species in the Jovian troposphere in an attempt to explain the low observational upper limit for HCN.
Achterberg, Allen, Allen, Atkinson, Atkinson, Atkinson, Atreya, Aubrey Sperier, Bar-Nun, Bar-Nun, Barshay, Baulch, Baulch, Baulch, Bjoraker, Bosco, Bossard, Burcat, Burgdorf, Bétrémieux, Bétrémieux, Bézard, Bézard, Bézard, Cadle, Carlson, Channon Visscher, Chase, Cheng, Cravens, Curtis, Dagaut, Davidson, Davis, De La Haye, de Pater, de Pater, Demissy, Desch, Drossart, Dunn, Edgington, Edgington, Fagerström, Fegley Jr., Fegley, Jr., Fegley, Jr., Ferris, Ferris, Ferris, Ferris, Ferris, Ferris, Flasar, Fletcher, Folkner, Fouchet, Gardner, Gardner, Gehring, Gibson, Gladstone, Granik, Greathouse, Greenspan, Griffith, Griffith, Griffith, Groth, Groth, Hack, Hennig, Horne, Hunten, Hwang, Imanaka, Irwin, Jodkowski, Julianne I. Moses, Kaye, Kaye, Kaye, Kaye, Keane, Kuhn, Kunde, Lammertsma, Landry, Lara, Lebonnois, Lee, Lellouch, Lellouch, Lellouch, Lellouch, Lellouch, Lesclaux, Lewis, Lewis, Lewis, Lewis, Lewis, Liang, Liang, Lindal, Lippincott, Little, Lodders, Lovas, Marten, Matthews, Matthews, McNesby, Michael, Miller, Miller, Monks, Moreno, Moreno, Moses, Moses, Moses, Moskaleva, Nesbitt, Niemann, Nishi, Nixon, Orton, Podolak, Prinn, Prinn, Prinn, Raulin, Romani, Scala, Seiff, Simon-Miller, Smith, Sromovsky, Sromovsky, Stribling, Strobel, Strobel, Sudarsky, Thomas C. Keane, Tokunaga, Toupance, Vaghjiani, Vervack, Jr., Visscher, Visscher, von Zahn, Vuitton, Vuitton, Vuitton, Waite, Jr., Waite, Jr., Waschewsky, Weisstein, West, Wildt, Williams, Woeller, Wong, Wong, Wong, Wong, Yelle, Yelle, Yung   +169 more
core   +1 more source

Estimating the summertime tropospheric ozone distribution over North America through assimilation of observations from the Tropospheric Emission Spectrometer [PDF]

, 2008
We assimilate ozone and CO retrievals from the Tropospheric Emission Spectrometer (TES) for July and August 2006 into the GEOS-Chem and AM2-Chem models.
A. M. Thompson, Beer, Benkovitz, Bey, Bowman, Bowman, Brasseur, Chai, Clark, Clough, Cooper, Cooper, D. B. A. Jones, D. W. Tarasick, Duncan, Duncan, Elbern, Fiore, Fishman, Geer, GFDL GAMDT, Horowitz, Horowitz, Hudman, Hudman, J. C. Witte, Jones, Jourdain, K. W. Bowman, Khattatov, Kulawik, L. W. Horowitz, Lahoz, Lamarque, Lawrence, Li, Liang, Logan, Logan, Luo, Luo, M. Parrington, McLinden, Munro, Ménard, Nassar, Oltmans, Osterman, Pickering, Pierce, Price, Price, Randel, Rodgers, Sauvage, Segers, Stevenson, Tarasick, Tellmann, TES Science Team, Thompson, Thompson, Tie, Wild, Worden, Yevich   +65 more
core   +1 more source

Application of fuzzy c-means clustering for analysis of chemical ionization mass spectra: insights into the gas phase chemistry of NO₃-initiated oxidation of isoprene [PDF]

Atmospheric Measurement Techniques
Oxidation of volatile organic compounds (VOCs) can lead to the formation of secondary organic aerosol (SOA), a significant component of atmospheric fine particles, which can affect air quality, human health, and climate change.
R. Wu, S. R. Zorn, S. Kang, A. Kiendler-Scharr, A. Wahner, T. F. Mentel   +5 more
doaj   +1 more source

Distributions of brominated organic compounds in the troposphere and lower stratosphere [PDF]

, 1999
A comprehensive suite of brominated organic compounds was measured from whole air samples collected during the 1996 NASA Stratospheric Tracers of Atmospheric Transport aircraft campaign and the 1996 NASA Global Tropospheric Experiment Pacific Exploratory
Atlas, EL, Blake, DR, Flocke, F, Lee-Taylor, JM, Lueb, RA, Schauffler, SM, Stroud, V, Travnicek, W   +7 more
core   +1 more source

O-3, NOY, AND NOX/NOY IN THE UPPER TROPOSPHERE OF THE EQUATORIAL PACIFIC [PDF]

, 1995
No abstract ...
ANDERSON, B, BLAKE, DR, COLLINS, JE, FOLKINS, IA, PUESCHEL, RF, RIDLEY, BA, SACHSE, G, WALEGA, JG, WEINHEIMER, AJ   +8 more
core   +2 more sources

Residuals of Tropospheric Delays from GNSS Data and Ray-Tracing as a Potential Indicator of Rain and Clouds

Remote Sensing, 2018
The Global Navigation Satellite System (GNSS) is commonly recognized by its all-weather capability. However, observations depend on atmospheric conditions which requires the induced tropospheric delay to be estimated as an unknown parameter.
Paweł Hordyniec, Jan Kapłon, Witold Rohm, Maciej Kryza   +3 more
doaj   +1 more source