Seasonal variations and profile measurements of photolysis frequencies j(O1D) and j(NO2) at the ECHO forest field site

Journal of Geophysical Research Atmospheres

Volumn 111, Issue 12, 2006, Pages

  Bohn, B ^a   Koppmann, R ^a   Rohrer, F ^a  

^a FORSCHUNGSZENTRUM JÜLICH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

FORESTRY; ORGANIC COMPOUNDS; PHOTOCHEMICAL REACTIONS; PHOTOLYSIS; RADIOMETRY; VEGETATION;

ATMOSPHERIC CHEMISTRY; BIOGENIC MATERIAL; DECIDUOUS FOREST; PHOTOCHEMISTRY; PHOTOLYSIS; RADIOMETER; SEASONAL VARIATION; VOLATILE ORGANIC COMPOUND;

EID: 33750630129     PISSN: 01480227     EISSN: None     Source Type: Journal    
DOI: 10.1029/2005JD006856     Document Type: Article

References (23)

1. Ammann, C., C. Spirig, A. Neftel, M. Steinbacher, M. Komenda, and A. Schaub (2004), Application of PTR-MS for measurements of biogenic VOC in a deciduous forest, Int. J. Mass Spectrom., 239, 87-101.
2. Atkinson, R., D. L. Baulch, R. A. Cox, J. N. Crowley, R. F. Hampson, R. G. Hynes, M. E. Jenkin, M. J. Rossi, and J. Troe (2004), Evaluated kinetic and photochemical data for atmospheric chemistry: part 1 - Gas phase reactions of Ox, HOx, NOx and SOx species, Atmos. Chem. Phys., 4, 1461-1738.
3. Aubrun, S., and B. Leitl (2004), Development of an improved physical modelling of a forest area in a wind tunnel, Atmos. Environ., 38, 2797-2801.
4. Aubrun, S., R. Koppmann, B. Leitl, M. Möllmann-Coers, and A. Schaub (2005), Physical modelling of a complex forest area in a wind tunnel: Comparison with field data, Agric. For. Meteorol., 129, 121-135.
5. Bohn, B. (2006), Solar spectral actinic flux and photolysis frequency measurements in a deciduous forest during ECHO, J. Geophys. Res., doi:10.1029/2005JD006902, in press.
6. 1D) photolysis frequencies using filterradiometry, J. Geophys. Res., 109(D16), D10S90, doi:10.1029/2003JD004319.
7. Feister, U., and R. Grewe (1995), Spectral albedo measurements in the UV and visible region over different types of surfaces, J. Photochem. Photobiol., 62, 736-744.
8. Fuentes, J. D., et al. (2000), Biogenic hydrocarbons in the atmospheric boundary layer: A review, Bull. Am. Meteorol. Soc., 81, 1537-1575.
9. Guenther, A., et al. (1995), A global model of volatile organic compound emissions, J. Geophys. Res., 100, 8873-8892.
10. Hofzumahaus, A., A. Kraus, and M. Müller (1999), Solar actinic flux spectroradiometry: A technique for measuring photolysis frequencies in the atmosphere, Appl. Opt., 38, 4443-4460.
11. 1D): Measurement and modelling during the international photolysis frequency measurement and modeling intercomparision (IPMMI), J. Geophys. Res., 109(D8), D08S90, doi:10.1029/2003JD004333.
12. Junkermann, W., U. Platt, and A. Volz-Thomas (1989), A photoelectric detector for the measurement of photolysis frequencies of ozone and other atmospheric molecules, J. Atmos. Chem., 8, 203-227.
13. Kleffmann, J., T. Gavriloaiei, A. Hofzumahaus, F. Holland, R. Koppmann, L. Rupp, E. Schlosser, M. Siese, and A. Wahner (2005), Daytime formation of nitrous acid: A major source of OH radicals in a forest, Geophys. Res. Lett., 32, L05818, doi:10.1029/2005GL022524.
14. Makar, P. A., J. D. Fuentes, D. Wang, R. M. Staebler, and H. A. Wiebe (1999), Chemical processing of biogenic hydrocarbons within and above a deciduous forest, J. Geophys. Res., 104, 3581-3603.
15. Malicet, J., D. Daumont, J. Charbonnier, C. Parisse, A. Chakir, and J. Brion (1995), Ozone UV spectroscopy II: Absorption cross-sections and temperature dependence, J. Atmos. Chem., 21, 263-273.
16. 1D) in the ultraviolet photolysis of ozone: Recommendation based on evaluation of laboratory data, J. Geophys. Res., 107(D3), 4024, doi:10.1029/2001JD000510.
17. 2 absorption spectrum: 1. Absorption cross-sections at ambient temperature in the 300-500 nm region, J. Atmos. Chem., 20, 281-297.
18. 2: Measurement and modeling during the international photolysis frequency measurement and modeling intercomparision (IPMMI), J. Geophys. Res., 108(D16), 8544, doi:10.1029/2002JD002932.
19. Spirig, C., et al. (2005), Eddy covariance flux measurements of biogenic VOCs during ECHO 2003 using proton transfer reaction mass spectrometry, Atmos. Chem. Phys., 5, 465-481.
20. Stroud, C., et al. (2005), Role of canopy-scale photochemistry in modifying biogenic-atmosphere exchange of reactive terpene species: Results from the CELTIC field study, J. Geophys. Res., 110, D17303, doi:10.1029/2005JD005775.
21. 2 photolysis at λ ≤ 398 nm smaller than unity?, Z. Phys. Chem., 214, 573-581.
22. 2, J. Geophys. Res., 101, 18,613-18,627.
23. Webb, A. R., A. Kylling, M. Wendisch, and E. Jäkel (2004), Airborne measurements of ground albedo and cloud spectral albedos under low aerosol loads, J. Geophys. Res., 109, D20205, doi:10.1029/2004JD004768.