Results 11 to 20 of about 92,064 (262)

Development cycle 2 of the Modular Earth Submodel System (MESSy2) [PDF]

Geoscientific Model Development, 2010
The Modular Earth Submodel System (MESSy) is an open, multi-institutional project providing a strategy for developing comprehensive Earth System Models (ESMs) with highly flexible complexity.
P. Jöckel, A. Kerkweg, A. Pozzer, R. Sander, H. Tost, H. Riede, A. Baumgaertner, S. Gromov, B. Kern   +8 more
doaj   +1 more source

Theoretical Chemistry of Atmospheric Processes

Atmosphere, 2022
Atmospheric chemistry occurs within a fabric of profoundly complicated dynamics through several atmospheric layers [...]
Luís Pedro Viegas
doaj   +1 more source

Atmospherically Relevant Chemistry and Aerosol box model – ARCA box (version 1.2) [PDF]

Geoscientific Model Development, 2022
We introduce the Atmospherically Relevant Chemistry and Aerosol box model ARCA box (v.1.2.2). It is a zero-dimensional process model with a focus on atmospheric chemistry and submicron aerosol processes, including cluster formation.
P. Clusius, C. Xavier, L. Pichelstorfer, P. Zhou, T. Olenius, P. Roldin, M. Boy, M. Boy   +7 more
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Nighttime atmospheric chemistry of iodine [PDF]

Atmospheric Chemistry and Physics, 2016
Little attention has so far been paid to the nighttime atmospheric chemistry of iodine species. Current atmospheric models predict a buildup of HOI and I2 during the night that leads to a spike of IO at sunrise, which is not observed by measurements ...
A. Saiz-Lopez, J. M. C. Plane, C. A. Cuevas, A. S. Mahajan, J.-F. Lamarque, D. E. Kinnison   +5 more
doaj   +1 more source

Modeling the Unimolecular Decay Dynamics of the Fluorinated Criegee Intermediate, CF₃CHOO

Photochem, 2023
When volatile alkenes are emitted into the atmosphere, they are rapidly removed by oxidizing agents such as hydroxyl radicals and ozone. The latter reaction is termed ozonolysis and is an important source of Criegee intermediates (CIs), i.e., carbonyl ...
Lily M. Guidry, Courtney A. Poirier, Jordyn M. Ratliff, Ernest Antwi, Barbara Marchetti, Tolga N. V. Karsili   +5 more
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Atmospheric chemistry. [PDF]

Proc Natl Acad Sci U S A, 2010
Finlayson-Pitts BJ.
europepmc   +2 more sources

Development of a chlorine chemistry module for the Master Chemical Mechanism [PDF]

Geoscientific Model Development, 2015
The chlorine atom (Cl·) has a high potential to perturb atmospheric photochemistry by oxidizing volatile organic compounds (VOCs), but the exact role it plays in the polluted troposphere remains unclear.
L. K. Xue, S. M. Saunders, T. Wang, R. Gao, X. F. Wang, Q. Z. Zhang, W. X. Wang   +6 more
doaj   +1 more source

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

Introducing Volatile Organic Compound Model Intercomparison Project (VOCMIP) [PDF]

Geoscientific Model Development
Volatile organic compounds (VOCs) play an important role in atmospheric chemistry, influencing the cycling of peroxy and hydroxyl radicals, the formation of tropospheric ozone, hydrogen, secondary organic aerosol, and the lifetime of methane and other ...
G. Myhre, Ø. Hodnebrog, S. Krishnan, M. Sand, M. Sandstad, R. B. Skeie, L. Clarisse, B. Franco, D. B. Millet, K. C. Wells, A. Archibald, A. Archibald, H. N. Bryant, A. T. Chaudhri, D. S. Stevenson, D. Hauglustaine, M. Prather, J. C. Kaiser, D. J. L. Olivie, M. Schulz, O. Wild, Y. Wang, T. Salameh, J. E. Williams, P. Le Sager, F. Paulot, K. Tsigaridis, K. Tsigaridis, H. E. Plaas, H. E. Plaas   +29 more
doaj   +1 more source