Air Quality Model Evaluation Data for Organics. 2. C1−C14Carbonyls in Los Angeles Air

1996 ◽  
Vol 30 (9) ◽  
pp. 2687-2703 ◽  
Author(s):  
Eric Grosjean ◽  
Daniel Grosjean ◽  
Matthew P. Fraser ◽  
Glen R. Cass
Keyword(s):  
Air Quality ◽  
Los Angeles ◽  
Model Evaluation ◽  
Air Quality Model ◽  
Quality Model ◽  
Evaluation Data

Air Quality Model Evaluation Data for Organics. 5. C6−C22Nonpolar and Semipolar Aromatic Compounds

1998 ◽  
Vol 32 (12) ◽  
pp. 1760-1770 ◽  
Author(s):  
Matthew P. Fraser ◽  
Glen R. Cass ◽  
Bernd R. T. Simoneit ◽  
R. A. Rasmussen
Keyword(s):  
Air Quality ◽  
Aromatic Compounds ◽  
Model Evaluation ◽  
Air Quality Model ◽  
Quality Model ◽  
Evaluation Data

Air Quality Model Evaluation Data for Organics. 6. C3−C24Organic Acids

2003 ◽  
Vol 37 (3) ◽  
pp. 446-453 ◽  
Author(s):  
M. P. Fraser ◽  
G. R. Cass ◽  
B. R. T. Simoneit
Keyword(s):  
Air Quality ◽  
Model Evaluation ◽  
Air Quality Model ◽  
Quality Model ◽  
Evaluation Data

Air Quality Model Evaluation Data for Organics. 4. C2−C36Non-Aromatic Hydrocarbons

1997 ◽  
Vol 31 (8) ◽  
pp. 2356-2367 ◽  
Author(s):  
Matthew P. Fraser ◽  
Glen R. Cass ◽  
Bernd R. T. Simoneit ◽  
R. A. Rasmussen
Keyword(s):  
Air Quality ◽  
Aromatic Hydrocarbons ◽  
Model Evaluation ◽  
Air Quality Model ◽  
Quality Model ◽  
Evaluation Data

scholarly journals Impact of a new condensed toluene mechanism on air quality model predictions in the US

2010 ◽  
Vol 3 (4) ◽  
pp. 2291-2314
Author(s):  
G. Sarwar ◽  
K. W. Appel ◽  
A. G. Carlton ◽  
R. Mathur ◽  
K. Schere ◽  
...  
Keyword(s):  
Air Quality ◽  
Los Angeles ◽  
Production Efficiency ◽  
Sensitivity Study ◽  
Chemical Mechanism ◽  
Ozone Production ◽  
Daily Maximum ◽  
Air Quality Model ◽  
Quality Model ◽  
Mixing Ratios

Abstract. A new condensed toluene mechanism is incorporated into the Community Multiscale Air Quality Modeling system. Model simulations are performed using the CB05 chemical mechanism containing the existing (base) and the new toluene mechanism for the western and eastern US for a summer month. With current estimates of tropospheric emission burden, the new toluene mechanism increases monthly mean daily maximum 8-h ozone by 1.0–3.0 ppbv in Los Angeles, Portland, Seattle, Chicago, Cleveland, northeastern US, and Detroit compared to that with the base toluene chemistry. It reduces model mean bias for ozone at elevated observed ozone mixing ratios. While the new mechanism increases predicted ozone, it does not enhance ozone production efficiency. Sensitivity study suggests that it can further enhance ozone if elevated toluene emissions are present. While changes in total fine particulate mass are small, predictions of in-cloud SOA increase substantially.

scholarly journals Modeling Europe with CAMx for the Air Quality Model Evaluation International Initiative (AQMEII)

2012 ◽  
Vol 53 ◽  
pp. 177-185 ◽  
Author(s):  
Uarporn Nopmongcol ◽  
Bonyoung Koo ◽  
Edward Tai ◽  
Jaegun Jung ◽  
Piti Piyachaturawat ◽  
...  
Keyword(s):  
Air Quality ◽  
Model Evaluation ◽  
Air Quality Model ◽  
Quality Model ◽  
International Initiative

Uncertainty in air quality model evaluation for particulate matter due to spatial variations in pollutant concentrations

2006 ◽  
Vol 40 ◽  
pp. 563-573 ◽  
Author(s):  
Sun-Kyoung Park ◽  
Charles Evan Cobb ◽  
Katherine Wade ◽  
James Mulholland ◽  
Yongtao Hu ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Air Quality ◽  
Model Evaluation ◽  
Spatial Variations ◽  
Air Quality Model ◽  
Quality Model ◽  
Pollutant Concentrations

scholarly journals Impact of a new condensed toluene mechanism on air quality model predictions in the US

2011 ◽  
Vol 4 (1) ◽  
pp. 183-193 ◽  
Author(s):  
G. Sarwar ◽  
K. W. Appel ◽  
A. G. Carlton ◽  
R. Mathur ◽  
K. Schere ◽  
...  
Keyword(s):  
Air Quality ◽  
Los Angeles ◽  
Production Efficiency ◽  
Sensitivity Study ◽  
Chemical Mechanism ◽  
Ozone Production ◽  
Daily Maximum ◽  
Air Quality Model ◽  
Quality Model ◽  
The Us

Abstract. A new condensed toluene mechanism is incorporated into the Community Multiscale Air Quality Modeling system. Model simulations are performed using the CB05 chemical mechanism containing the existing (base) and the new toluene mechanism for the western and eastern US for a summer month. With current estimates of tropospheric emission burden, the new toluene mechanism increases monthly mean daily maximum 8-h ozone by 1.0–3.0 ppbv in Los Angeles, Portland, Seattle, Chicago, Cleveland, northeastern US, and Detroit compared to that with the base toluene chemistry. It reduces model mean bias for ozone at elevated observed ozone concentrations. While the new mechanism increases predicted ozone, it does not enhance ozone production efficiency. A sensitivity study suggests that it can further enhance ozone if elevated toluene emissions are present. While it increases in-cloud secondary organic aerosol substantially, its impact on total fine particle mass concentration is small.

scholarly journals Air Quality Model Evaluation and Uncertainty

JAPCA ◽  
1988 ◽  
Vol 38 (4) ◽  
pp. 406-412 ◽  
Author(s):  
Steven R. Hanha
Keyword(s):  
Air Quality ◽  
Model Evaluation ◽  
Air Quality Model ◽  
Quality Model
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