Air Quality Part 9 ppt

... using the USEPA’s AERMOD model equations 193 Low Monin- Obukhov length σ z 83.7 89. 1 83.6 89. 0 0 0.1 F y 13.1 8 .9 13.2 8.7 84.1 83 .9 Q 0 .9 0.4 0 .9 0.5 4.6 5.1 u -1.7 -1.2 -1.8 -1.3 -11.3 ... Air Quality1 98 Rao, S.K. Uncertainty analysis in atmospheric dispersion modeling. Pure Appl. Geophys. 2005, 162, 1 893 - 191 7. Rodriguez, M.A.; Brouwer, J.; Samuelsen, G.S.;...

Ngày tải lên: 20/06/2014, 23:20

... Science; Volume 39, Issue 1, January 199 7, Pages 95 -106; 199 7. Briggs D. and Seah M. P., Practical surface analysis, Second Edition, Volume 1 Auger and XPS, Photoelectron Spectroscopy, 199 0. Clark ... Ari-Conditioning; applications; American Society of Heating, Refrigerating and Air- Conditioning Engineers Inc.; 199 9. Part 2 Indoor Air Quality Spectroscopy Analysis of Corro...

Ngày tải lên: 19/06/2014, 10:20

... parameters for odour transmission from agricultural sources. J. Agr. Eng. 199 8, 69, 2 29- 238. Cullen, A.C.; Frey, H.C. ( 199 9). Probabilistic techniques in exposure assessment: a handbook for dealing ... Meteorol. 199 4, 71, 1-20. Gao, D.; Stockwell, W.R.; Milford, J.B. Global uncertainty analysis of a regional-scale gas- phase chemical mechanism. J. Geophys. Res. 199 6, 101, 91 07 91...

Ngày tải lên: 20/06/2014, 11:20

... 0.0014 0.0013 0.0011 0.0010 0.00 09 0.0008 0.0006 0.0005 0.0004 0.0002 0.0001 0.0000 90 o Air Quality2 34 198 7; Alapaty et al., 199 7), but this formalism was extended and ... written as Air Quality2 36            1.75 2 6 1 . e z z h u (3) Following LES (Large Eddy Simulation) works of Zhang et al. ( 199 6) and Moeng & Sullivan ( 1...

Ngày tải lên: 20/06/2014, 11:20

... Environmental Science and Technology, 39, 92 29- 9236 Odum, J.R., Hoffmann, T., Bowman, F., Collins, D., Flagan, R.C. and Seinfeld, J.H., ( 199 6). Gas/Particle Partitioning and Secondary Organic Aerosol ... Environmental Science and Technology, 39, 92 29- 9236 Odum, J.R., Hoffmann, T., Bowman, F., Collins, D., Flagan, R.C. and Seinfeld, J.H., ( 199 6). Gas/Particle Partitioning and S...

Ngày tải lên: 20/06/2014, 11:20

... 0.0203 598 3 [ln(z 0 /L)] 3 +0.00 191 583[ln(z 0 /L)] 4 A 3 = 12 .92 82233 + exp[2 .91 7612 -1007.8064 (z 0 /L)] A 4 =-0. 596 77 391 + 0.05583574 [ln(z 0 /L)] 3 +0.00040 899 [ln(z 0 /L)] 4 A 5 = -1 .95 51 195 ... 0.0203 598 3 [ln(z 0 /L)] 3 +0.00 191 583[ln(z 0 /L)] 4 A 3 = 12 .92 82233 + exp[2 .91 7612 -1007.8064 (z 0 /L)] A 4 =-0. 596 77 391 + 0.05583574 [ln(z 0 /L)] 3 +0.0...

Ngày tải lên: 20/06/2014, 23:20

... 0.001 0 .96 9 Ottawa -1.487 0.181 0 .93 9 Mississauga 5.364 0.001 0 .97 0 Hamilton 3.670 0.008 0 .96 8 London 2.3 29 0.053 0.711 Brampton 2.872 0.024 0 .93 8 Markham 2.263 0.058 0.830 Windsor 5. 694 0.001 ... 5. 694 0.001 0 .92 5 Kitchener 3. 191 0.015 0. 899 Vaughan 2.856 0.024 0. 893 Burlington 1.765 0.121 0.861 Oakville 2.143 0.0 69 0.8 09 Oshawa 2.152 0.068 0. 795 Richm...

Ngày tải lên: 20/06/2014, 23:20

... of 200 µg/m³. CO comparison - hourly mean values 0 1 2 3 4 5 6 25. 09. 2007 26. 09. 2007 27. 09. 2007 28. 09. 2007 29. 09. 2007 30. 09. 2007 01.10.2007 02.10.2007 date mg/m 3 CO - Timisoara CO - Graz don ... comparison - hourly mean values 0 50 100 150 200 250 300 350 400 450 25. 09. 2007 26. 09. 2007 27. 09. 2007 28. 09. 2007 29. 09. 2007 30. 09. 2007 01.10.2007 02.10.2007 date [ g/m 3 ]...

Ngày tải lên: 20/06/2014, 23:20

... known as turbulent transilient theory (T3) (Stull, 198 8; Stull & Driedonks, 10 Air Quality2 32 Air Quality2 34 198 7; Alapaty et al., 199 7), but this formalism was extended and applied in ... Lenschow et al. ( 198 8), based on aircraft observations Nonlocal-closure schemes for use in air quality and environmental models 233 Nonlocal-closure schemes for use in air quali...

Ngày tải lên: 20/06/2014, 23:20

... and interpretation of air quality data from an urban roadside location in central London over the period from July 199 1 to July 199 2. Atmospheric Environment. 29, 92 3 -94 6. Ding A., Wang T., ... 2004; Gangoiti et al., 2001, 2002; Kassomenos et al., 199 8; Ziomas, 199 8 and Millan et al., 199 6). During summer, transport of polluted air masses is influenced by the sea-land bree...

Ngày tải lên: 20/06/2014, 23:20