Results 21 to 30 of about 482,225 (294)

Atmospheric chemistry-climate feedbacks [PDF]

, 2010
We extend the theory of climate feedbacks to include atmospheric chemistry. A change in temperature caused by a radiative forcing will include, in general, a contribution from the chemical change that is fed back into the climate system; likewise, the ...
Chen, Wei-Ting, Liao, Hong, Raes, Frank, Seinfeld, John H.   +3 more
core   +1 more source

A negative feedback between anthropogenic ozone pollution and enhanced ocean emissions of iodine [PDF]

, 2015
Naturally emitted from the oceans, iodine compounds efficiently destroy atmospheric ozone and reduce its positive radiative forcing effects in the troposphere.
Cuevas, Carlos Alberto, Fernandez, Rafael Pedro, Kinnison, Douglas E., Lamarque, Jean Francoise, Prados Roman, C., Saiz-lopez, Alfonso   +5 more
core   +9 more sources

The Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP): Overview and description of models, simulations and climate diagnostics [PDF]

, 2013
The Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP) consists of a series of time slice experiments targeting the long-term changes in atmospheric composition between 1850 and 2100, with the goal of documenting composition changes
Bergmann, D., Cameron-Smith, Philip, Cionni, I, Collins, William J., Dalsoren, Stig B, Doherty, R. M., Eyring, V., Faluvegi, G., Folberth, G., Ghan, S, Horowitz, L. W., Josse, B, Lamarque, J. F., Lee, Y, MacKenzie, Ian A., Nagashima, T, Naik, Vaishali, Plummer, David A, Righi, M, Rumbold, S, Schulz, Michael, Shindell, Drew T., Skeie, R, Stevenson, D. S., Strode, Sarah, Sudo, K., Szopa, Sophie, Voulgarakis, A., Young, Paul, Zeng, Guang   +29 more
core   +4 more sources

Characterization of a boreal convective boundary layer and its impact on atmospheric chemistry during HUMPPA-COPEC-2010 [PDF]

Atmospheric Chemistry and Physics, 2012
We studied the atmospheric boundary layer (ABL) dynamics and the impact on atmospheric chemistry during the HUMPPA-COPEC-2010 campaign. We used vertical profiles of potential temperature and specific moisture, obtained from 132 radio soundings, to ...
H. G. Ouwersloot, J. Vilà-Guerau de Arellano, A. C. Nölscher, M. C. Krol, L. N. Ganzeveld, C. Breitenberger, I. Mammarella, J. Williams, J. Lelieveld   +8 more
doaj   +1 more source

Editorial for the Special Issue “Atmospheric Dispersion and Chemistry Models: Advances and Applications”

Atmosphere, 2023
Atmospheric dispersion and chemical transport models (CTMs) are a key tool in both atmospheric chemistry and environmental sciences [...]
Daniel Viúdez-Moreiras
doaj   +1 more source

The Peculiar Atmospheric Chemistry of KELT-9b [PDF]

, 2018
The atmospheric temperatures of the ultra-hot Jupiter KELT-9b straddle the transition between gas giants and stars, and therefore between two traditionally distinct regimes of atmospheric chemistry.
Deitrick, Russell, Demory, Brice-Olivier, Heng, Kevin, Hoeijmakers, H. J., Kitzmann, Daniel, Lendl, Monika, Malik, Matej, Rimmer, Paul B., Tsai, Shang-Min   +8 more
core   +2 more sources

Extreme enrichment in atmospheric 15N15N. [PDF]

, 2017
Molecular nitrogen (N2) comprises three-quarters of Earth's atmosphere and significant portions of other planetary atmospheres. We report a 19 per mil (‰) excess of 15N15N in air relative to a random distribution of nitrogen isotopes, an enrichment that ...
Fischer, Tobias P, Haslun, Joshua A, Hu, Huanting, Kohl, Issaku E, Li, Shuning, Ostrom, Nathaniel E, Schauble, Edwin A, Yeung, Laurence Y, Young, Edward D   +8 more
core   +1 more source

OH and HO2 chemistry in the North Atlantic free troposphere [PDF]

, 1999
Interactions between atmospheric hydrogen oxides and aircraft nitrogen oxides determine the impact of aircraft exhaust on atmospheric chemistry. To study these interactions, the Subsonic Assessment: Ozone and Nitrogen Oxide Experiment (SONEX) assembled ...
Anderson, B, Blake, DR, Brune, WH, Crawford, JH, Davis, DD, Faloona, IF, Gregory, GL, Heikes, BG, Jacob, DJ, Jaeglé, L, Kondo, Y, Sachse, GW, Shetter, R, Singh, HB, Snow, J, Tan, D, Vay, S   +16 more
core   +1 more source

Scalable diagnostics for global atmospheric chemistry using Ristretto library (version 1.0) [PDF]

Geoscientific Model Development, 2019
We introduce a new set of algorithmic tools capable of producing scalable, low-rank decompositions of global spatiotemporal atmospheric chemistry data.
M. Velegar, N. B. Erichson, C. A. Keller, C. A. Keller, J. N. Kutz   +4 more
doaj   +1 more source

Global atmospheric chemistry – which air matters [PDF]

Atmospheric Chemistry and Physics, 2017
An approach for analysis and modeling of global atmospheric chemistry is developed for application to measurements that provide a tropospheric climatology of those heterogeneously distributed, reactive species that control the loss of methane and the ...
M. J. Prather, X. Zhu, C. M. Flynn, S. A. Strode, S. A. Strode, J. M. Rodriguez, S. D. Steenrod, S. D. Steenrod, J. Liu, J. Liu, J.-F. Lamarque, A. M. Fiore, L. W. Horowitz, J. Mao, L. T. Murray, D. T. Shindell, S. C. Wofsy   +16 more
doaj   +1 more source