Modelling trends in OH radical concentrations using generalized additive models

Atmospheric Chemistry and Physics

Volumn 9, Issue 6, 2009, Pages 2021-2033

  Jackson, L S ^a,b   Carslaw, N ^a   Carslaw, D C ^b   Emmerson, K M ^a,b  

^a UNIVERSITY OF YORK   (United Kingdom)

^b UNIVERSITY OF LEEDS   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ANTHROPOGENIC SOURCE; ATMOSPHERIC CHEMISTRY; ATMOSPHERIC MODELING; CONCENTRATION (COMPOSITION); DATA INTERPRETATION; DIURNAL VARIATION; HYDROXYL RADICAL; PHOTOLYSIS;

EID: 63049135021     PISSN: 16807316     EISSN: 16807324     Source Type: Journal    
DOI: 10.5194/acp-9-2021-2009     Document Type: Article

References (28)

1. Baird, C. and Cann, M.: Environmental Chemistry, Freeman, New York, USA, 3rd edn., 154 pp., 2005.
2. Bower, J., Lampert, J., Broughton, G., Stedman, J., Pye, S., Targa, J., Kent, A., and Grice, S.: Air pollution in the UK: 2005, available at: http://www.airquality.co.uk/archive/reports/cat05/0612111534-421- AirPollutionUK2005text.pdf, 2006.
3. Carslaw, D. C. and Carslaw, N.: Detecting and characterising small changes in urban nitrogen dioxide concentrations, Atmos. Environ., 41, 4723-4733, 2007.
4. Carslaw, D. C., Beevers, S. D., and Tate, J. E.: Modelling and assessing trends in traffic-related emissions using a generalised additive modelling approach, Atmos. Environ., 41, 5289-5299, 2007.
5. Chatfield, C.: The Analysis of Time Series: An Introduction, Chapman and Hall/CRC, London, UK, 4th edn., 62 pp., 1992.
6. 2 concentrations in the Southern Ocean marine boundary layer, J. Geophys. Res., 108(D 15), 4475, doi:10.1029/2002JD003206, 2003.
7. 2 Concentrations with Measurements, J. Atmos. Chem., 52, 143-164, 2005.
8. Emmerson, K. M., Carslaw, N., Carslaw, D. C., Lee, J. D., McFiggans, G., Bloss, W. J., Gravestock, T., Heard, D. E., Hopkins, J., Ingham, T., Pilling, M. J., Smith, S. C., Jacob, M., and Monks, P. S.: Free radical modelling studies during the UK TORCH Campaign in Summer 2003, Atmos. Chem. Phys., 7, 167-181, 2007, http://www.atmos-chem-phys.net/7/167/2007/.
9. European Parliament and Council: Decision No 1600/2002/EC of the European Parliament and of the Council of 22 July 2002 ing down the Sixth Community Environment Action Programme, http://ec.europa.eu/environment/newprg/intro.htm, 2002.
10. Freund, R. J. and Wilson, W. J.: Regression Analysis: Statistical Modeling of a Response Variable, Academic Press, San Diego and London, 192 pp., 1998.
11. Goldstein, A. H. and Schade, G. W.: Quantifying biogenic and anthropogenic contributions to acetone mixing ratios in a rural environment, Atmos. Environ., 34, 4997-5006, 2000.
12. Hastie, T. J. and Tibshirani, R.: Generalized additive models, Chapman and Hall, London, 352 pp., 1990.
13. 2 in the troposphere, Chem. Rev, 103, 5163-5198, 2003.
14. Jenkin, M. E., Saunders, S. M., Wagner, V., and Pilling, M. J.: Protocol for the development of the Master Chemical Mechanism, MCM v3 (Part B): tropospheric degradation of aromatic volatile organic compounds, Atmos. Chem. Phys., 3, 181-193, 2003, http://www.atmos-chem-phys.net/3/181/2003/.
15. Konrad, S., Schmitz, T., Buers, H. J., Houben, N., Mannschreck, K., Mihelcic, D., Musgen, P., Patz, H. W, Holland, F., Hofzumahaus, A., Schafer, H. J., Schroder, S., Volz-Thomas, A., Bachmann, K., Schlomski, S., Moortgat, G., and Großmann, D.: Hydrocarbon measurements at Pabstthum during the BERLIOZ campaign and modeling of free radicals, J. Geophys. Res, 108, 8251, doi:10.1029/2001JD000866, 2003.
16. Lee, J. D., Lewis, A. C., Monks, P. S., Jacob, M., Hamilton, J. F., Hopkins, J. R., Watson, N. M., Saxton, J. E., Ennis, C., Carpenter, L. J., Carslaw, N., Fleming, Z., Bandy, B. J., Oram, E. D., Penkett, S. A., Slemr, J., Norton, E., Rickard, A. R., Whalley, L. K., Heard, E. D., Bloss, W. J., Gravestock, T., Smith, S. C., Stanton, J., Pilling, M. J., and Jenkin, M. E.: Ozone photochemistry and elevated isoprene during the UK heatwave of August 2003, Atmos. Environ., 40, 7598-7613, 2006.
17. Lelieveld, J., Butler, T., Crowley, J., Dillon, T., Fischer, H., Ganzeveld, L., Harder, H., Lawrence, M., Martinez, M., Taraborrelli, D., and Williams, J.: Atmospheric oxidation capacity sustained by a tropical forest, Nature, 452, 737-740, 2008.
18. McCullagh, P. and Nelder, J. A.: Generalized Linear Models, Chapman&Hall/CRC, Boca Raton, Florida, USA, 532 pp., 1989.
19. Montgomery, D. C. and Peck, E. A.: Introduction to Linear Regression Analysis, 4th edn., WileyBlackwell, New York, USA, 117-120, 2006.
20. R Development Core Team: R: A Language and Environment for Statistical Computing, R Foundation for Statistical Computing, Vienna, Austria, 3-900051-07-0, http://www.R-project.org, access: 5the June, 2007, 2007.
21. Reiss, R.: Temporal trends and weekend-weekday differences for benzene and 1,3-butadiene in Houston, Texas, Atmos. Environ., 40, 4711-4724, 2006.
22. 2 Chemistry in the urban atmosphere of New York City, Atmos. Environ., 37, 3639-3651, 2003.
23. Rohrer, F. and Berresheim, H.: Strong correlation between levels of tropospheric hydroxyl radicals and solar ultraviolet radiation, Nature, 442, 184-187, 2006.
24. Saunders, S. M., Jenkin, M. E., Derwent, R. G., and Pilling, M. J.: Protocol for the development of the Master Chemical Mechanism, MCM v3 (Part A): tropospheric degradation of non-aromatic volatile organic compounds, Atmos. Chem. Phys., 3, 161-180, 2003, http://www.atmos-chem-phys.net/3/161/2003/.
25. 2 radicals during NAMBLEX: measurements and steady state analysis, Atmos. Chem. Phys., 6, 1435-1453, 2006, http://www.atmos-chem-phys.net/6/1435/2006/.
26. Warneck, P.: Photodissociation of acetone in the troposphere: an algorithm for the quantum yield, Atmos. Environ., 35, 5773-5777, 2001.
27. Westmoreland, E., Carslaw, N., Carslaw, D., Gillah, A., and Bates, E.: Analysis of air quality within a street canyon using statistical and dispersion modelling techniques, Atmos. Environ., 41, 9195-9205, 2007.
28. Wood, S. N.: Generalized Additive Models: An Introduction with R, Chapman and Hall/CRC,Boca Raton, Florida, USA, 154-160, 2006.