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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
The Atmospheric Chemistry Box Model Caaba/Mecca-3.0, R Sander, A Baumgaertner, S Gromov, H Harder, P Jöckel, A Kerkweg, Dagmar Kubistin, E Regelin, H Riede, Adrian Sandu, D Taraborrelli, H Tost, Zhi Xie
The Atmospheric Chemistry Box Model Caaba/Mecca-3.0, R Sander, A Baumgaertner, S Gromov, H Harder, P Jöckel, A Kerkweg, Dagmar Kubistin, E Regelin, H Riede, Adrian Sandu, D Taraborrelli, H Tost, Zhi Xie
Faculty of Science, Medicine and Health - Papers: part A
We present version 3.0 of the atmospheric chemistry box model CAABA/MECCA. In addition to a complete update of the rate coefficients to the most recent recommendations, a number of new features have been added: chemistry in multiple aerosol size bins; automatic multiple simulations reaching steady-state conditions; Monte-Carlo simulations with randomly varied rate coefficients within their experimental uncertainties; calculations along Lagrangian trajectories; mercury chemistry; more detailed isoprene chemistry; tagging of isotopically labeled species. Further changes have been implemented to make the code more user-friendly and to facilitate the analysis of the model results. Like earlier versions, CAABA/MECCA-3.0 is a community model …
Quantitative Characterization Of Emissions From Biomass Burning Using Remote Sensing Measurements, Clare Paton-Walsh, Emma Young, David Griffith
Quantitative Characterization Of Emissions From Biomass Burning Using Remote Sensing Measurements, Clare Paton-Walsh, Emma Young, David Griffith
Faculty of Science, Medicine and Health - Papers: part A
We present a new method for deriving total emissions estimates from large vegetation fires using satellite-based measurements of aerosol optical depth. This method is based upon simultaneous measurements of total column amounts of trace gases and aerosol optical depth of the atmosphere through smoke plumes from Australian fires. These measurements were derived from ground-based solar remote sensing spectrometers in the infrared and UV-visible spectral regions and also provide emission ratios that may be used in more conventional bottom-up estimates of total emissions. Measurements of emissions from Australian forest fires are relatively sparse given the significance of this source to the …