Concentrations and fluxes of isoprene and oxygenated VOCs at a French Mediterranean oak forest

Atmospheric Chemistry and Physics

Volumn 14, Issue 18, 2014, Pages 10085-10102

  Kalogridis, C ^a   Gros, V ^a   Sarda Esteve, R ^a   Langford, B ^b   Loubet, B ^c   Bonsang, B ^a   Bonnaire, N ^a   Nemitz, E ^b   Genard, A C ^d   Boissard, C ^a   Fernandez, C ^d   Ormeno E ^d   Baisnee D ^a   Reiter, I ^e   Lathiere J ^a  

^a LABORATOIRE DES SCIENCES DU CLIMAT ET DE L ENVIRONNEMENT   (France)

^b CENTRE FOR ECOLOGY AND HYDROLOGY   (United Kingdom)

^c UMR 1402 ECOSYS   (France)

^d AVIGNON UNIVERSITÉ   (France)

^e AIX MARSEILLE UNIVERSITY   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY LAYER; CONCENTRATION (COMPOSITION); FOREST CANOPY; FOREST ECOSYSTEM; ISOPRENE; MEDITERRANEAN ENVIRONMENT; VOLATILE ORGANIC COMPOUND;

FRANCE;

EID: 84907405495     PISSN: 16807316     EISSN: 16807324     Source Type: Journal    
DOI: 10.5194/acp-14-10085-2014     Document Type: Article

References (84)

1. Andreae, M. O. and Crutzen, P. J.: Atmospheric Aerosols: Biogeochemical Sources and Role in Atmospheric Chemistry, Science, 276, 1052-1058, doi:10.1126/science.276.5315.1052, 1997.
2. Apel, E. C.: Measurement and interpretation of isoprene fluxes and isoprene, methacrolein, and methyl vinyl ketone mixing ratios at the PROPHET site during the 1998 Intensive, J. Geophys. Res., 107, ACH 7-1-ACH 7-15, doi:10.1029/2000JD000225, 2002.
3. Atkinson, R., Baulch, D. L., Cox, R. A., Hampson, R. F., Kerr, J. A., Rossi, M. J., and Troe, J.: Evaluated Kinetic and Photochemical Data for Atmospheric Chemistry, Organic Species: Supplement VII, J. Phys. Chem. Ref. Data, 28, 191, doi:10.1063/1.556048, 1999.
4. 2O fluxes, Atmos. Meas. Tech., 5, 3119-3132, doi:10.5194/amt-5-3119-2012, 2012.
5. Biesenthal, T. A., Bottenheim, J. W., Shepson, P. B., Li, S.-M., and Brickell, P. C.: The chemistry of biogenic hydrocarbons at a rural site in eastern Canada, J. Geophys. Res.-Atmos., 103, 25487-25498, doi:10.1029/98JD01848, 1998.
6. Blake, R. S., Monks, P. S., and Ellis, A. M.: Proton-Transfer Reaction Mass Spectrometry, Chem. Rev., 109, 861-896, doi:10.1021/cr800364q, 2009.
7. Boeckelmann, A.: Monoterpene production and regulation in lavenders (Lavandula angustifolia and Lavandula x intermedia), available at: https://circle.ubc.ca/handle/2429/2804 (last access: 27 September 2013), 2008.
8. Chameides, W. L., Lindsay, R. W., Richardson, J., and Kiang, C. S.: The role of biogenic hydrocarbons in urban photochemical smog: Atlanta as a case study, Science, 241, 1473-1475, doi:10.1126/science.3420404, 1988.
9. Chiemchaisri, W., Visvanathan, C., and Jy, S. W.: Effects of trace volatile organic compounds on methane oxidation, Braz. Arch. Biol. Techn., 44, 135-140, doi:10.1590/S1516-89132001000200005, 2001.
10. Christian, T. J., Kleiss, B., Yokelson, R. J., Holzinger, R., Crutzen, P. J., Hao, W. M., Shirai, T., and Blake, D. R.: Comprehensive laboratory measurements of biomass-burning emissions: 2. First intercomparison of open-path FTIR, PTR-MS, and GC-MS/FID/ECD, J. Geophys. Res.-Atmos., 109, D02311, doi:10.1029/2003JD003874, 2004.
11. Ciccioli, P., Brancaleoni, E., Frattoni, M., Di Palo, V., Valentini, R., Tirone, G., Seufert, G., Bertin, N., Hansen, U., Csiky, O., Lenz, R., and Sharma, M.: Emission of reactive terpene compounds from orange orchards and their removal by within-canopy processes, J. Geophys. Res.-Atmos., 104, 8077-8094, doi:10.1029/1998JD100026, 1999.
12. Claeys, M., Graham, B., Vas, G., Wang, W., Vermeylen, R., Pashynska, V., Cafmeyer, J., Guyon, P., Andreae, M. O., Artaxo, P., and Maenhaut, W.: Formation of Secondary Organic Aerosols Through Photooxidation of Isoprene, Science, 303, 1173-1176, doi:10.1126/science.1092805, 2004.
13. Clarke, J. U.: Evaluation of censored data methods to allow statistical comparisons among very small samples with below detection limit observations, Environ. Sci. Technol., 32, 177-183, 1998.
14. Curci, G., Palmer, P. I., Kurosu, T. P., Chance, K., and Visconti, G.: Estimating European volatile organic compound emissions using satellite observations of formaldehyde from the Ozone Monitoring Instrument, Atmos. Chem. Phys., 10, 11501-11517, doi:10.5194/acp-10-11501-2010, 2010.
15. Darmais, S., Dutaur, L., Larsen, B., Cieslik, S., Luchetta, L., Simon, V., and Torres, L.: Emission fluxes of VOC by orange trees determined by both relaxed eddy accumulation and vertical gradient approaches, Chemosphere - Global Change Science, 2, 47-56, doi:10.1016/S1465-9972(99)00050-1, 2000.
16. da Silva, G., Graham, C., and Wang, Z.-F.: Unimolecular - hydroxyperoxy radical decomposition with OH recycling in the photochemical oxidation of isoprene, Environ. Sci. Technol., 44, 250-256, 2009.
17. Davison, B., Taipale, R., Langford, B., Misztal, P., Fares, S., Matteucci, G., Loreto, F., Cape, J. N., Rinne, J., and Hewitt, C. N.: Concentrations and fluxes of biogenic volatile organic compounds above a Mediterranean macchia ecosystem in western Italy, Biogeosciences, 6, 1655-1670, doi:10.5194/bg-6-1655-2009, 2009.
18. De Gouw, J. and Warneke, C.: Measurements of volatile organic compounds in the earth's atmosphere using proton-transfer-reaction mass spectrometry, Mass Spectrom. Rev., 26, 223-257, 2006.
19. De Gouw, J. and Warneke, C.: Measurements of volatile organic compounds in the earth's atmosphere using proton-transfer-reaction mass spectrometry, Mass Spectrom. Rev., 26, 223-257, 2007.
20. Foken, T. and Wichura, B.: Tools for quality assessment of surface-based flux measurements, Agric. Forest Meteorol., 78, 83-105, doi:10.1016/0168-1923(95)02248-1, 1996.
21. Forkel, R., Klemm, O., Graus, M., Rappenglück, B., Stockwell, W. R., Grabmer, W., Held, A., Hansel, A., and Steinbrecher, R.: Trace gas exchange and gas phase chemistry in a Norway spruce forest: A study with a coupled 1-dimensional canopy atmospheric chemistry emission model, Atmos. Environ., 40, Supplement 1, 28-42, doi:10.1016/j.atmosenv.2005.11.070, 2006.
22. Fuchs, H., Hofzumahaus, A., Rohrer, F., Bohn, B., Brauers, T., Dorn, H. P., Häseler, R., Holland, F., Kaminski, M., and Li, X.: Experimental evidence for efficient hydroxyl radical regeneration in isoprene oxidation, Nat. Geosci., 6, 1023-1026, doi:10.1038/ngeo1964, 2013.
23. Fuentes, J. D., Gu, L., Lerdau, M., Atkinson, R., Baldocchi, D., Bottenheim, J. W., Ciccioli, P., Lamb, B., Geron, C., Guenther, A., Sharkey, T. D., and Stockwell, W.: Biogenic hydrocarbons in the atmospheric boundary layer: a review, B. Am. Meteorol. Soc., 81, 1537-1575, doi:10.1175/1520-0477(2000)081〈1537:BHITAB〉2.3.CO;2, 2000.
24. Genard-Zielinski, A.-C., Boissard, C., Fernandez, C., Kalogridis, C., Lathière, J., Gros, V., Bonnaire, N., and Ormeño, E.: Variability of BVOC emissions from a Mediterranean mixed forest in southern France with a focus on Quercus pubescens, Atmos. Chem. Phys. Discuss., 14, 17225-17261, doi:10.5194/acpd-14-17225-2014, 2014.
25. Goldstein, A. H., Goulden, M. L., Munger, J. W., Wofsy, S. C., and Geron, C. D.: Seasonal course of isoprene emissions from a mid-latitude deciduous forest, J. Geophys. Res.-Atmos., 103, 31045-31056, doi:10.1029/98JD02708, 1998.
26. Griffin, R. J., Cocker, D. R., Flagan, R. C., and Seinfeld, J. H.: Organic aerosol formation from the oxidation of biogenic hydrocarbons, J. Geophys. Res.-Atmos., 104, 3555-3567, doi:10.1029/1998JD100049, 1999.
27. Guenther, A. B., Jiang, X., Heald, C. L., Sakulyanontvittaya, T., Duhl, T., Emmons, L. K., and Wang, X.: The Model of Emissions of Gases and Aerosols from Nature version 2.1 (MEGAN2.1): an extended and updated framework for modeling biogenic emissions, Geosci. Model Dev., 5, 1471-1492, doi:10.5194/gmd-5-1471-2012, 2012.
28. Guenther, A., Hewitt, C. N., Erickson, D., Fall, R., Geron, C., Graedel, T., Harley, P., Klinger, L., Lerdau, M., Mckay, W. A., Pierce, T., Scholes, B., Steinbrecher, R., Tallamraju, R., Taylor, J., and Zimmerman, P.: A global model of natural volatile organic compound emissions, J. Geophys. Res.-Atmos., 100, 8873-8892, doi:10.1029/94JD02950, 1995.
29. Guenther, A. B., Zimmerman, P. R., Harley, P. C., Monson, R. K., and Fall, R.: Isoprene and monoterpene emission rate variability: Model evaluations and sensitivity analyses, J. Geophys. Res.-Atmos., 98, 12609-12617, doi:10.1029/93JD00527, 1993.
30. Haase, K. B., Keene, W. C., Pszenny, A. A. P., Mayne, H. R., Talbot, R. W., and Sive, B. C.: Calibration and intercomparison of acetic acid measurements using proton-transfer-reaction mass spectrometry (PTR-MS), Atmos. Meas. Tech., 5, 2739-2750, doi:10.5194/amt-5-2739-2012, 2012.
31. Helsel, D. R. and Hirsch, R. M.: Statistical methods in water resources, Elsevier, available at: http://books.google.fr/books?hl=fr&lr=&id=jao4o5X1pvgC&oi=fnd&pg=PP2&dq=Helsel+and+Hirsch,+1992&ots=QUPzeLd4J-&sig=8nnOroZFkIJvnN-wgKf3slP7tCQ (last access: 21 May 2014), 1992.
32. Holzinger, R., Sanhueza, E., Von Kuhlmann, R., Kleiss, B., Donoso, L., and Crutzen, P. J.: Diurnal cycles and seasonal variation of isoprene and its oxidation products in the tropical savanna atmosphere, Global Biogeochem. Cy., 16, 22-1-22-13, doi:10.1029/2001GB001421, 2002.
33. Horst, T. W.: A simple formula for attenuation of eddy fluxes measured with first-order-response scalar sensors, Bound.-Lay. Meteorol., 82, 219-233, doi:10.1023/A:1000229130034, 1997.
34. Jacob, D. J. and Wofsy, S. C.: Photochemistry of biogenic emissions over the Amazon forest, J. Geophys. Res.-Atmos., 93, 1477-1486, doi:10.1029/JD093iD02p01477, 1988.
35. Jenkin, M. E., Boyd, A. A., and Lesclaux, R.: Peroxy Radical Kinetics Resulting from the OH-Initiated Oxidation of 1,3-Butadiene, 2,3-Dimethyl-1,3-Butadiene and Isoprene, J. Atmos. Chem., 29, 267-298, doi:10.1023/A:1005940332441, 1998.
36. Karl, T., Potosnak, M., Guenther, A., Clark, D., Walker, J., Herrick, J. D., and Geron, C.: Exchange processes of volatile organic compounds above a tropical rain forest: Implications for modeling tropospheric chemistry above dense vegetation, J. Geophys. Res., 109, D18306, doi:10.1029/2004JD004738, 2004.
37. Karl, T., Guenther, A., Yokelson, R. J., Greenberg, J., Potosnak, M., Blake, D. R., and Artaxo, P.: The tropical forest and fire emissions experiment: Emission, chemistry, and transport of biogenic volatile organic compounds in the lower atmosphere over Amazonia, J. Geophys. Res., 112, doi:10.1029/2007JD008539, 2007.
38. Karl, T., Guenther, A., Turnipseed, A., Tyndall, G., Artaxo, P., and Martin, S.: Rapid formation of isoprene photo-oxidation products observed in Amazonia, Atmos. Chem. Phys., 9, 7753-7767, doi:10.5194/acp-9-7753-2009, 2009.
39. Karl, T., Harley, P., Emmons, L., Thornton, B., Guenther, A., Basu, C., Turnipseed, A., and Jardine, K.: Efficient Atmospheric Cleansing of Oxidized Organic Trace Gases by Vegetation, Science, 330, 816-819, doi:10.1126/science.1192534, 2010.
40. Karl, T. G., Spirig, C., Rinne, J., Stroud, C., Prevost, P., Greenberg, J., Fall, R., and Guenther, A.: Virtual disjunct eddy covariance measurements of organic compound fluxes from a subalpine forest using proton transfer reaction mass spectrometry, Atmos. Chem. Phys., 2, 279-291, doi:10.5194/acp-2-279-2002, 2002.
41. Keenan, T., Niinemets, Ü., Sabate, S., Gracia, C., and Peñuelas, J.: Process based inventory of isoprenoid emissions from European forests: model comparisons, current knowledge and uncertainties, Atmos. Chem. Phys., 9, 4053-4076, doi:10.5194/acp-9-4053-2009, 2009.
42. Kesselmeier J. and Staudt M.: Biogenic Volatile Organic Compounds (VOC): An Overview on Emission, Physiology and Ecology, J. Atmos. Chem., 33, 23-88, 1998.
43. Kesselmeier, J., Bode, K., Schäfer, L., Schebeske, G., Wolf, A., Brancaleoni, E., Cecinato, A., Ciccioli, P., Frattoni, M., Dutaur, L., Fugit, J. L., Simon, V., and Torres, L.: Simultaneous field measurements of terpene and isoprene emissions from two dominant mediterranean oak species in relation to a North American species, Atmos. Environ., 32, 1947-1953, doi:10.1016/S1352-2310(97)00500-1, 1998.
44. Kljun, N., Calanca, P., Rotach, M. W., and Schmid, H. P.: A Simple Parameterisation for Flux Footprint Predictions, Bound.-Lay. Meteorol., 112, 503-523, doi:10.1023/B:BOUN.0000030653.71031.96, 2004.
45. Kuhn, U., Andreae, M. O., Ammann, C., Araújo, A. C., Brancaleoni, E., Ciccioli, P., Dindorf, T., Frattoni, M., Gatti, L. V., Ganzeveld, L., Kruijt, B., Lelieveld, J., Lloyd, J., Meixner, F. X., Nobre, A. D., Pöschl, U., Spirig, C., Stefani, P., Thielmann, A., Valentini, R., and Kesselmeier, J.: Isoprene and monoterpene fluxes from Central Amazonian rainforest inferred from tower-based and airborne measurements, and implications on the atmospheric chemistry and the local carbon budget, Atmos. Chem. Phys., 7, 2855-2879, doi:10.5194/acp-7-2855-2007, 2007.
46. Laffineur, Q., Aubinet, M., Schoon, N., Amelynck, C., Mueller, J.-F., Dewulf, J., Van Langenhove, H., Steppe, K., Simpraga, M., and Heinesch, B.: Isoprene and monoterpene emissions from a mixed temperate forest RID F-3549-2011, Atmos. Environ., 45, 3157-3168, doi:10.1016/j.atmosenv.2011.02.054, 2011.
47. Langford, B., Davison, B., Nemitz, E., and Hewitt, C. N.: Mixing ratios and eddy covariance flux measurements of volatile organic compounds from an urban canopy (Manchester, UK), Atmos. Chem. Phys., 9, 1971-1987, doi:10.5194/acp-9-1971-2009, 2009.
48. Langford, B., Misztal, P. K., Nemitz, E., Davison, B., Helfter, C., Pugh, T. A. M., MacKenzie, A. R., Lim, S. F., and Hewitt, C. N.: Fluxes and concentrations of volatile organic compounds from a South-East Asian tropical rainforest, Atmos. Chem. Phys., 10, 8391-8412, doi:10.5194/acp-10-8391-2010, 2010.
49. Laothawornkitkul, J., Taylor, J. E., Paul, N. D., and Hewitt, C. N.: Biogenic volatile organic compounds in the Earth system, New Phytol., 183, 27-51, 2009.
50. Lee, J. D., Lewis, A. C., Monks, P. S., Jacob, M., Hamilton, J. F., Hopkins, J. R., Watson, N., Saxton, J., Ennis, C., Carpenter, L. J., Fleming, Z. L., Bandy, B. J., Mills, G. P., Oram, D. E., Penkett, S. A., Slemr, J., Norton, E., Vaughan, G., Rickard, A. R., Whalley, L. K., Heard, D. E., Bloss, W. J., Gravestock, T., Johnson, G., Ingham, T., Smith, S. C., Seakins, P. W., Cryer, D., Stanton, J., Pilling, M. J., McQuaid, J. B., Jenkin, M. E., Utembe, S., Johnson, D., Coe, H., Bower, K., Gallagher, M., McFiggans, G., Carslaw, N., and Emmerson, K. M.: Ozone photochemistry during the UK heat wave of August 2003, Ozone photochemistry and elevated isoprene during the UK heatwave of August 2003, available at: https://lra.le.ac.uk/handle/2381/307 (last access: 21 November 2013), 2006.
51. Liu, Y. J., Herdlinger-Blatt, I., McKinney, K. A., and Martin, S. T.: Production of methyl vinyl ketone and methacrolein via the hydroperoxyl pathway of isoprene oxidation, Atmos. Chem. Phys., 13, 5715-5730, doi:10.5194/acp-13-5715-2013, 2013.
52. Makar, P. A., Fuentes, J. D., Wang, D., Staebler, R. M., and Wiebe, H. A.: Chemical processing of biogenic hydrocarbons within and above a temperate deciduous forest, J. Geophys. Res.-Atmos., 104, 3581-3603, doi:10.1029/1998JD100065, 1999.
53. McKinney, K. A., Lee, B. H., Vasta, A., Pho, T. V., and Munger, J. W.: Emissions of isoprenoids and oxygenated biogenic volatile organic compounds from a New England mixed forest, Atmos. Chem. Phys., 11, 4807-4831, doi:10.5194/acp-11-4807-2011, 2011.
54. Misztal, P. K., Nemitz, E., Langford, B., Di Marco, C. F., Phillips, G. J., Hewitt, C. N., MacKenzie, A. R., Owen, S. M., Fowler, D., Heal, M. R., and Cape, J. N.: Direct ecosystem fluxes of volatile organic compounds from oil palms in South-East Asia, Atmos. Chem. Phys., 11, 8995-9017, doi:10.5194/acp-11-8995-2011, 2011.
55. Misztal, P. K., Heal, M. R., Nemitz, E., and Cape, J. N.: Development of PTR-MS selectivity for structural isomers: Monoterpenes as a case study, Int. J. Mass Spectrom., 310, 10-19, doi:10.1016/j.ijms.2011.11.001, 2013.
56. Montzka, S. A., Trainer, M., Goldan, P. D., Kuster, W. C., and Fehsenfeld, F. C.: Isoprene and its oxidation products, methyl vinyl ketone and methacrolein, in the rural troposphere, J. Geophys. Res.-Atmos., 98, 1101-1111, doi:10.1029/92JD02382, 1993.
57. Miyoshi, A., Hatakeyama, S., and Washida, N.: OH radical-initiated photooxidation of isoprene: An estimate of global CO production, J. Geophys. Res.-Atmos., 99, 18779-18787, doi:10.1029/94JD01334, 1994.
58. Navarro, M. A., Dusanter, S., Hites, R. A., and Stevens, P. S.: Radical Dependence of the Yields of Methacrolein and Methyl Vinyl Ketone from the OH-Initiated Oxidation of Isoprene under NOx -Free Conditions, Environ. Sci. Technol., 45, 923-929, doi:10.1021/es103147w, 2011.
59. Owen, S. M., Boissard, C., and Hewitt, C. N.: Volatile organic compounds (VOCs) emitted from 40 Mediterranean plant species:: VOC speciation and extrapolation to habitat scale, Atmos. Environ., 35, 5393-5409, doi:10.1016/S1352-2310(01)00302-8, 2001.
60. Park, J.-H., Goldstein, A. H., Timkovsky, J., Fares, S., Weber, R., Karlik, J., and Holzinger, R.: Eddy covariance emission and deposition flux measurements using proton transfer reaction - time of flight - mass spectrometry (PTR-TOF-MS): comparison with PTR-MS measured vertical gradients and fluxes, Atmos. Chem. Phys., 13, 1439-1456, doi:10.5194/acp-13-1439-2013, 2013.
61. Paulot, F., Crounse, J. D., Kjaergaard, H. G., Kürten, A., Clair, J. M. S., Seinfeld, J. H., and Wennberg, P. O.: Unexpected epoxide formation in the gas-phase photooxidation of isoprene, Science, 325, 730-733, 2009.
62. Peeters, J. and Müller, J.-F.: HOx radical regeneration in isoprene oxidation via peroxy radical isomerisations. II: experimental evidence and global impact, Phys. Chem. Chem. Phys., 12, 14227-14235, 2010.
63. Peeters, J., Nguyen, T. L., and Vereecken, L.: HOx radical regeneration in the oxidation of isoprene, Phys. Chem. Chem. Phys., 11, 5935-5939, 2009.
64. Richards, N. A. D., Arnold, S. R., Chipperfield, M. P., Miles, G., Rap, A., Siddans, R., Monks, S. A., and Hollaway, M. J.: The Mediterranean summertime ozone maximum: global emission sensitivities and radiative impacts, Atmos. Chem. Phys., 13, 2331-2345, doi:10.5194/acp-13-2331-2013, 2013.
65. Rinne, H. J. I., Guenther, A. B., Warneke, C., de Gouw, J. A., and Luxembourg, S. L.: Disjunct eddy covariance technique for trace gas flux measurements, Geophys. Res. Lett., 28, 3139-3142, doi:10.1029/2001GL012900, 2001.
66. Rinne, H. J. I., Guenther, A. B., Greenberg, J. P., and Harley, P. C.: Isoprene and monoterpene fluxes measured above Amazonian rainforest and their dependence on light and temperature, Atmos. Environ., 36, 2421-2426, doi:10.1016/S1352-2310(01)00523-4, 2002.
67. Rinne, J., Markkanen, T., Ruuskanen, T. M., Petäjä, T., Keronen, P., Tang, M. J., Crowley, J. N., Rannik, Ü., and Vesala, T.: Effect of chemical degradation on fluxes of reactive compounds - a study with a stochastic Lagrangian transport model, Atmos. Chem. Phys., 12, 4843-4854, doi:10.5194/acp-12-4843-2012, 2012.
68. Ruppert, L. and Heinz Becker, K.: A product study of the OH radical-initiated oxidation of isoprene: formation of C5 -unsaturated diols, Atmos. Environ., 34, 1529-1542, doi:10.1016/S1352-2310(99)00408-2, 2000.
69. Schmidt, H., Derognat, C., Vautard, R., and Beekmann, M.: A comparison of simulated and observed ozone mixing ratios for the summer of 1998 in Western Europe, Atmos. Environ., 35, 6277-6297, doi:10.1016/S1352-2310(01)00451-4, 2001.
70. Seufert, G., Bartzis, J., Bomboi, T., Ciccioli, P., Cieslik, S., Dlugi, R., Foster, P., Hewitt, C. N., Kesselmeier, J., Kotzias, D., Lenz, R., Manes, F., Pastor, R. P., Steinbrecher, R., Torres, L., Valentini, R., and Versino, B.: An overview of the Castelporziano experiments, Atmos. Environ., 31, Supplement 1, 5-17, doi:10.1016/S1352-2310(97)00334-8, 1997.
71. Simon, V., Dumergues, L., Bouchou, P., Torres, L., and Lopez, A.: Isoprene emission rates and fluxes measured above a Mediterranean oak (Quercus pubescens) forest, Atmos. Res., 74, 49-63, doi:10.1016/j.atmosres.2004.04.005, 2005.
72. Singer, W., Beauchamp, J., Herbig, J., Dunkl, J., Kohl, I., and Hansel, A.: Dynamic gas dilution system for accurate calibration of analytical instruments such as ptr-ms, in 3rd International Conference on Proton Transfer Reaction Mass Spectrometry and Its Applications, IUP Conference Series, 232-234., 2007.
73. Spirig, C., Neftel, A., Ammann, C., Dommen, J., Grabmer, W., Thielmann, A., Schaub, A., Beauchamp, J., Wisthaler, A., and Hansel, A.: Eddy covariance flux measurements of biogenic VOCs during ECHO 2003 using proton transfer reaction mass spectrometry, Atmos. Chem. Phys., 5, 465-481, doi:10.5194/acp-5-465-2005, 2005.
74. Strong, C., Fuentes, J. D., and Baldocchi, D.: Reactive hydrocarbon flux footprints during canopy senescence, Agr. Forest Meteorol., 127, 159-173, 2004.
75. Stroud, C., Makar, P., Karl, T., Guenther, A., Geron, C., Turnipseed, A., Nemitz, E., Baker, B., Potosnak, M., and Fuentes, J. D.: Role of canopy-scale photochemistry in modifying biogenic-atmosphere exchange of reactive terpene species: Results from the CELTIC field study, J. Geophys. Res.-Atmos., 110, D17303, doi:10.1029/2005JD005775, 2005.
76. Szopa, S., Foret, G., Menut, L., and Cozic, A.: Impact of large scale circulation on European summer surface ozone and consequences for modelling forecast, Atmos. Environ., 43, 1189-1195, doi:10.1016/j.atmosenv.2008.10.039, 2009.
77. Taipale, R., Ruuskanen, T. M., Rinne, J., Kajos, M. K., Hakola, H., Pohja, T., and Kulmala, M.: Technical Note: Quantitative long-term measurements of VOC concentrations by PTR-MS - measurement, calibration, and volume mixing ratio calculation methods, Atmos. Chem. Phys., 8, 6681-6698, doi:10.5194/acp-8-6681-2008, 2008.
78. Taipale, R., Ruuskanen, T. M., and Rinne, J.: Lag time determination in DEC measurements with PTR-MS, Atmos. Meas. Tech., 3, 853-862, doi:10.5194/amt-3-853-2010, 2010.
79. Trainer, M., Williams, E. J., Parrish, D. D., Buhr, M. P., Allwine, E. J., Westberg, H. H., Fehsenfeld, F. C., and Liu, S. C.: Models and observations of the impact of natural hydrocarbons on rural ozone, Nature, 329, 705-707, doi:10.1038/329705a0, 1987.
80. Tsigaridis, K. and Kanakidou, M.: Global modelling of secondary organic aerosol in the troposphere: a sensitivity analysis, Atmos. Chem. Phys., 3, 1849-1869, doi:10.5194/acp-3-1849-2003, 2003.
81. x, Int. J. Chem. Kinet., 22, 1221-1236, doi:10.1002/kin.550221202, 1990.
82. Velentini, R., Greco, S., Seufert, G., Bertin, N., Ciccioli, P., Cecinato, A., Brancaleoni, E., and Frattoni, M.: Fluxes of biogenic VOC from Mediterranean vegetation by trap enrichment relaxed eddy accumulation, Atmospheric Environment, 31, Supplement 1, 229-238, doi:10.1016/S1352-2310(97)00085-X, 1997.
83. Wuebbles, D. J., Grant, K. E., Connell, P. S., and Penner, J. E.: The Role of Atmospheric Chemistry in Climate Change, JAPCA J. Air. Waste Ma., 39, 22-28, doi:10.1080/08940630.1989.10466502, 1989.
84. Yuan, B., Hu, W. W., Shao, M., Wang, M., Chen, W. T., Lu, S. H., Zeng, L. M., and Hu, M.: VOC emissions, evolutions and contributions to SOA formation at a receptor site in eastern China, Atmos. Chem. Phys., 13, 8815-8832, doi:10.5194/acp-13-8815-2013, 2013.