Forest-atmosphere exchange of ozone: Sensitivity to very reactive biogenic VOC emissions and implications for in-canopy photochemistry

Atmospheric Chemistry and Physics

Volumn 11, Issue 15, 2011, Pages 7875-7891

  Wolfe, G M ^a,c   Thornton, J A ^a   McKay, M ^b,d   Goldstein, A H ^b  

^a UNIVERSITY OF WASHINGTON   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c UNIVERSITY OF WISCONSIN MADISON   (United States)

^d CALIFORNIA AIR RESOURCES BOARD   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSOL; ATMOSPHERIC CHEMISTRY; ATMOSPHERIC DEPOSITION; ATMOSPHERIC SINK; CHEMICAL REACTION; FOREST CANOPY; GAS EXCHANGE; MONOTERPENE; OZONE; PHOTOCHEMISTRY; SUMMER; VOLATILE ORGANIC COMPOUND;

EID: 80051606904     PISSN: 16807316     EISSN: 16807324     Source Type: Journal    
DOI: 10.5194/acp-11-7875-2011     Document Type: Article

References (80)

1. Altimir, N., Tuovinen, J. P., Vesala, T., Kulmala, M., and Hari, P.: Measurements of ozone removal by Scots pine shoots: calibra-tion of a stomatal uptake model including the non-stomatal com-ponent, Atmos. Environ., 38,2387-2398,2004. (Pubitemid 38490296)
2. Altimir, N., Kolari, P., Tuovinen, J.-P., Vesala, T., Bck, J., Suni, T., Kulmala, M., and Hari, P.: Foliage surface ozone deposi-tion: a role for surface moisture?, Biogeosciences, 3, 209-228, doi:10.5194/bg-3-209-2006,2006.
3. Aschmann, S. M., Arey, J., and Atkinson, R.: OH radical forma-tion from the gas-phase reactions of O3 with a series ofterpenes, Atmos. Environ., 36, 4347-4355, 2002.
4. Ashmore, M. R.: Assessing the future global impacts ofozone on vegetation, Plant Cell Environ., 28, 949-964,2005. (Pubitemid 41577014)
5. Atkinson, R. and Arey, J.: Gas-phase tropospheric chemistry ofbio-genic volatile organic compounds: a review, Atmos. Environ., 37, S197-S219,2003. (Pubitemid 37103155)
6. Baldocchi, D.: A Multi-Layer Model for Estimating Sulfur Dioxide Deposition to a Deciduous Oak Forest Canopy, Atmos. Environ., 22, 869-884, 1988. (Pubitemid 19296583)
7. Bassin, S., Calanca, P., Weidinger, T., Gerosa, G., and Fuhrer, E.: Modeling seasonal ozone fluxes to grassland and wheat: model improvement, testing, and application, Atmos. Environ., 38,2349-2359,2004. (Pubitemid 38490293)
8. Bouvier-Brown, N. C., Goldstein, A. H., Gilman, J. B., Kuster, W. C., and de Gouw, J. A.: In-situ ambient quantification of monoterpenes, sesquiterpenes, and related oxygenated com-pounds during BEARPEX 2007: implications for gas- and particle-phase chemistry, Atmos. Chem. Phys., 9, 5505-5518, doi:10.5194/acp-9-5505-2009,2009a.
9. Bouvier-Brown, N. C., Holzinger, R., Palitzsch, K., and Goldstein, A. H.: Large emissions of sesquiterpenes and methyl chavicol quantified from branch enclosure measurements, Atmos. Envi-ron., 43, 389-401, 2009b.
10. Bouvier-Brown, N. C., Schade, G. W., Misson, L., Lee, A., McKay, M., and Goldstein, A. H.: Contributions ofbiogenic volatile or-ganic compounds to net ecosystem carbon flux, J. Geophys. Res., in review, 2011.
11. Bytnerowicz, A. and Fenn, M. E.: Nitrogen deposition in California forests: a review, Environ. Pollut., 92, 127-146, 1996.
12. Bytnerowicz, A., Arbaugh, M., Schilling, S., Fraczek, W., and Alexander, D.: Ozone distribution and phytotoxic potential in mixed conifer forests of the San Bernardino Mountains, South-ern California, Environ. Pollut., 155, 398-408,2008.
13. Cahill, T. M., Seaman, V. Y., Charles, M. J., Holzinger, R., and Goldstein, A. H.: Secondary organic aerosols formed from ox-idation of biogenic volatile organic compounds in the Sierra Nevada Mountains ofCalifornia,J. Geophys. Res., 111,D16312, 10.1029/2006JD007178,2006.
14. Calogirou, A., Larsen, B. R., and Kotzias, D.: Gas-phase terpene oxidation products: a review, Atmos. Environ., 33, 1423-1439, 1999. (Pubitemid 29089319)
15. Cantrell, C. A., Lind, J. A., Shetter, R. E., Calvert, J. G., Goldan, P. D., Kuster, W., Fehsenfeld, F. C., Montzka, S. A., Parrish, D. D., Williams, E. J., Buhr, M. P., Westberg, H. H., Allwine, G., and Martin, R.: Peroxy-radicals in the Rose experiment -measurement and theory, J. Geophys. Res.-Atmos., 97, 20671-20686, 1992.
16. Cape, J. N., Hamilton, R., and Heal, M. R.: Reactive uptake of ozone at simulated leafsurfaces: Implications for 'non-stomatal' ozoneflux,Atmos. Environ.,43, 1116-1123,2009.
17. Choi, W., Faloona, I. C., Bouvier-Brown, N. C., McKay, M., Gold-stein, A. H., Mao, J., Brune, W. H., LaFranchi, B. W., Cohen, R. C., Wolfe, G. M., Thornton, J. A., Sonnenfroh, D. M., and Millet, D. B.: Observations of elevated formaldehyde over a forest canopy suggest missing sources from rapid oxidation of arboreal hydrocarbons, Atmos. Chem. Phys., 10, 8761-8781, doi:10.5194/acp-10-8761-2010,2010.
18. Coe, H., Gallagher, M. W.,Choularton, T. W., and Dore, C.: Canopy Scale Measurements Of Stomatal And Cuticular O3 Uptake By Sitka Spruce, Atmos. Environ., 29, 1413-1423, 1995. (Pubitemid 26436775)
19. Darrall, N. M.: The effect of air pollutants on physiological pro-cesses in plants, Plants, Cell and Environment, 12, 1-30, 1989. (Pubitemid 19046559)
20. DiGangi, J. P., Boyle, E. S., Karl, T., Harley, P., Turnipseed, A., Kim, S., Cantrell, C., Maudlin III, R. L., Zheng, W., Flocke, F., Hall, S. R., Ullmann, K., Nakashima, Y., Paul, J. B., Wolfe, G. M., Desai, A. R., Kajii, Y., Guenther, A., and Keutsch, F. N.: First direct measurements of formaldehyde flux via eddy covariance: implications for missing in-canopy formalde-hyde sources, Atmos. Chem. Phys. Discuss., 11, 18729-18766, doi:10.5194/acpd-11-18729-2011, 2011.
21. Dillon, M. B., Lamanna, M. S., Schade, G. W., Goldstein, A., and Cohen, R. C.: Chemical evolution of the Sacramento urban plume: Transport and oxidation, J. Geophys. Res., 107, 4045, 10.1029/2001JD000969,2002.
22. Dorsey, J. R., Duyzer, J. H., Gallagher, M. W., Coe, H., Pilegaard, K., Weststrate, J. H., Jensen, N. O., and Walton, S.: Oxidized nitrogen and ozone interaction with forests. I: Experimental ob-servations and analysis of exchange with Douglas fir, Q. J. Roy. Meteor. Soc., 130, 1941-1955,2004. (Pubitemid 38973805)
23. Duyzer, J. H., Dorsey, J. R., Gallagher, M. W., Pilegaard, K., and Walton, S.: Oxidized nitrogen and ozone interaction with forests. II: Multi-layer process-oriented modelling results and a sensitivity study for Douglas fir, Q. J. Roy. Meteor. Soc., 130, 1957-1971,2004. (Pubitemid 38973806)
24. Faloona, I., Tan, D., Brune, W., Hurst, J., Barket, D., Couch, T. L., Shepson, P., Apel, E., Riemer, D., Thornberry, T., Carroll, M. A., Sillman, S., Keeler, G. J., Sagady, J., Hooper, D., and Pater-son, K.: Nighttime observations ofanomalously high levels of hydroxyl radicals above a deciduous forest canopy, J. Geophys. Res.-Atmos., 106,24315-24333,2001.
25. Fares, S., McKay, M., Holzinger, R., and Goldstein, A. H.: Ozone fluxes in a Pinus ponderosa ecosystem are dominated by non-stomatal processes: Evidence from long-term continuous mea-surements, Agr. Forest Meteorol., 150, 42-431,2010a.
26. Fares, S., Park, J. H., Ormeno, E., Gentner, D. R., McKay, M., Loreto, F., Karlik, J., and Goldstein, A. H.: Ozone uptake by citrus trees exposed to a range ofozone concentrations, Atmos. Environ., 44, 3404-3412,2010b.
27. Farmer, D. K. and Cohen, R. C.: Observations ofHNO3, ΣAN, ΣPN and NO2 fluxes: evidence for rapid HO chemistry within a pine forest canopy, Atmos. Chem. Phys., 8, 3899-3917, doi:10.5194/acp-8-3899-2008,2008.
28. Farmer, D. K., Kimmel, J. R., Phillips, G., Docherty, K. S., Worsnop, D. R., Sueper, D., Nemitz, E., and Jimenez, J. L.: Eddy covariance measurements with high-resolution time-of-flight aerosol mass spectrometry: a new approach to chemi-cally resolved aerosol fluxes,Atmos. Meas. Tech., 4, 1275-1289, doi:10.5194/amt-4-1275-2011,2011.
29. Fowler, D., Pilegaard, K., Sutton, M. A., Ambus, P., Raivonen, M., Duyzer, J., Simpson, D., Fagerli, H., Fuzzi, S., Schjoerring, J. K., Granier, C., Neftel, A., Isaksen, I. S. A., Laj, P., Maione, M., Monks, P. S., Burkhardt, J., Daemmgen, U., Neirynck, J., Per-sonne, E., Wichink-Kruit, R., Butterbach-Bahl, K., Flechard, C., Tuovinen, J. P., Coyle, M., Gerosa, G., Loubet, B., Altimir, N., Gruenhage, L., Ammann, C., Cieslik, S., Paoletti, E., Mikkelsen, T. N., Ro-Poulsen, H., Cellier, P., Cape, J. N., Horvath, L., Loreto, F., Niinemets, U., Palmer, P. I., Rinne, J., Misztal, P., Nemitz, E., Nilsson, D., Pryor, S., Gallagher, M. W., Vesala, T., Skiba, U., Brueggemann, N., Zechmeister-Boltenstern, S., Williams, J., O'Dowd, C., Facchini, M. C., de Leeuw, G., Floss-man, A., Chaumerliac, N., and Erisman, J. W.: Atmospheric composition change: Ecosystems-Atmosphere interactions, At-mos. Environ., 43, 5193-5267, 2009.
30. x, O3, isoprene, and other reactive trace gases in and above a forest canopy, J. Geophys. Res., 98, 18339-18353, 1993.
31. Glowacki, D. R. and Pilling, M. J.: Unimolecular Reactions of Peroxy Radicals in Atmospheric Chemistry and Combustion, Chemphyschem, 11, 3836-3843,2010.
32. Goldstein, A. H., Hultman, N. E., Fracheboud, J. M., Bauer, M. R., Panek, J. A., Xu, M., Qi, Y., Guenther, A. B., and Baugh, W.: Effects ofclimate variability on the carbon dioxide, water, and sensible heat fluxes above a ponderosa pine plantation in the Sierra Nevada (CA), Agr. Forest Meteorol., 101, 113-129,2000. (Pubitemid 30144334)
33. Goldstein, A. H., McKay, M., Kurpius, M. R., Schade, G. W., Lee, A., Holzinger, R., and Rasmussen, R. A.: Forest thinning experi-ment confirms ozone deposition to forest canopy is dominated by reaction with biogenic VOCs, Geophys. Res. Lett., 31, L22106, 10.1029/2004GL021259,2004. (Pubitemid 40280910)
34. Goumenaki, E., Taybi, T., Borland, A., and Barnes, J.: Mechanisms underlying the impacts ofozone on photosynthetic performance, Environmental And Experimental Botany, 69, 259-266, 2010.
35. Guenther, A., Hewitt, C. N., Erickson, D., Fall, R., Geron, C., Graedel, T., Harley, P., Klinger, L., Lerdau, M. T., McKay, W. A., Pierce, T., Scholes, B., Steinbrecher, R., Tallamraju, R., Taylor, J., and Zimmerman, P.: A global model ofnatural volatile or-ganic compound emissions, J. Geophys. Res., 100, 8873-8892, 1995. (Pubitemid 26439580)
36. Hallquist, M., Wenger, J. C., Baltensperger, U., Rudich, Y., Simp-son, D., Claeys, M., Dommen, J., Donahue, N. M., George, C., Goldstein, A. H., Hamilton, J. F., Herrmann, H., Hoff-mann, T., Iinuma, Y., Jang, M., Jenkin, M. E., Jimenez, J. L., Kiendler-Scharr, A., Maenhaut, W., McFiggans, G., Mentel, Th. F., Monod, A., Prévôt, A. S. H., Seinfeld, J. H., Surratt, J. D., Szmigielski, R., and Wildt, J.: The formation, properties and impact of secondary organic aerosol: current and emerging is-sues, Atmos. Chem. Phys., 9, 5155-5236, doi:10.5194/acp-9-5155-2009,2009.
37. Helmig, D., Daly, R., and Bertman, S. B.: Ozone reactivity ofbio-genic volatile organic compounds emitted from the four domi-nant tree species at PROPHET - CABINEX, AGU Fall Meeting, SanFrancisco, CA, 2010,AbstractA53C-0240
38. Herrmann, F., Winterhalter, R., Moortgat, G. K., and Williams, J.: Hydroxyl radical (OH) yields from the ozonolysis ofboth double bonds for five monoterpenes, Atmos. Environ., 44, 3458-3464, 2010.
39. Hogg, A., Uddling, J., Ellsworth, D., Carroll, M. A., Pressley, S., Lamb, B., and Vogel, C.: Stomatal and non-stomatal fluxes of ozone to a northern mixed hardwood forest, Tellus B, 59, 514-525,2007. (Pubitemid 47193294)
40. Holzinger, R., Lee, A., Paw, K. T., and Goldstein, U. A. H.: Ob-servations of oxidation products above a forest imply biogenic emissions ofvery reactive compounds, Atmos. Chem. Phys., 5, 67-75, doi:10.5194/acp-5-67- 2005,2005. (Pubitemid 40335293)
41. Jenkin, M. E., Saunders, S. M., and Pilling, M. J.: The tropospheric degradation ofvolatile organic compounds: A protocol for mech-anism development, Atmos. Environ., 31, 81-104, 1997.
42. Karl, T., Harley, P., Guenther, A., Rasmussen, R., Baker, B., Jar-dine, K., and Nemitz, E.: The bi-directional exchange ofoxy-genated VOCs between a loblolly pine (Pinus taeda) planta-tion and the atmosphere, Atmos. Chem. Phys., 5, 3015-3031, doi:10.5194/acp-5-3015-2005,2005. (Pubitemid 43078189)
43. 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, 816-819,2010.
44. Karnosky, D. F., Mankovska, B., Percy, K., Dickson, R. E., Podila, G. K., Sober, J., Noormets, A., Hendrey, G., Coleman, M. D., Kubiske, M., Pregitzer, K. S., and Isebrands, J. G.: Effects of tropospheric O3 on trembling aspen and interaction with CO2: Results from an O3-gradient and a face experiment, Water Air Soil Poll., 116, 311-322, 1999. (Pubitemid 29501193)
45. Kurpius, M. R. and Goldstein, A. H.: Gas-phase chemistry domi-nates O3 loss to a forest, implying a source of aerosols and hy-droxyl radicalstotheatmosphere,Geophys. Res.Lett.,30,1371-1374, 10.1029/2002GL016785, 2003.
46. LaFranchi, B. W., Wolfe, G. M., Thornton, J. A., Harrold, S. A., Browne, E. C., Min, K. E., Wooldridge, P. J., Bilman, J. B., Kuster, W. C., Goldan, P. D., de Gouw, J. A., McKay, M., Goldstein, A. H., Ren, X., Mao, J., and Cohen, R. C.: Closing the peroxy acetyl nitrate budget: observations ofacyl peroxy nitrates (PAN, PPN, and MPAN) during BEARPEX 2007, Atmos. Chem. Phys., 9, 7623-7641,2009, http://www.atmos-chem-phys.net/9/7623/2009/.
47. Lee, A., Goldstein, A. H., Keywood, M. D., Gao, S., Varutbangkul, V., Bahreini, R., Ng, N. L., Flagan, R. C., and Seinfeld, J. H.: Gas-phase products and secondary aerosol yields from the ozonolysis often different terpenes, J. Geophys. Res., 111, 1-18, doi:10.1029/2005JD006437,2006a.
48. Lee, A., Goldstein, A. H., Kroll, J. H., Ng, N. L., Varutbangkul, V., Flagan, R. C., and Seinfeld, J. H.: Gas-phase products and secondary aerosol yields from the photooxidation of 16 different terpenes, J. Geophys. Res., 111, 1-25, 10.1029/2006JD007050, 2006b.
49. Matyssek, R., and Innes, J. L.: Ozone - A risk factor for trees and forests in Europe?, Water Air Soil Poll., 116, 199-226, 1999. (Pubitemid 29501183)
50. Matyssek, R., Wieser, G., Ceulemans, R., Rennenberg, H., Pret-zsch, H., Haberer, K., Low, M., Nunn, A. J., Werner, H., Wipfler, P., Osswaldg, W., Nikolova, P., Hanke, D. E., Kraigher, H., Tausz, M., Bahnweg, G., Kitao, M., Dieler, J., Sandermann, H., Herbinger, K., Grebenc, T., Blumenrother, M., Deckmyn, G., Grams, T. E. E., Heerdt, C., Leuchner, M., Fabian, P., and Haberle, K. H.: Enhanced ozone strongly reduces carbon sink strength of adult beech (Fagus sylvatica) -Resume from the free-air fumigation study at Kranzberg Forest, Environ. Pollut., 158, 2527-2-532,2010.
51. Monteith, J. L. and Unsworth, M. H.: Principles of Environmental Physics, 2nd ed., Edward Arnold, London, UK, 1990.
52. Paulson, S. E., Chung, M., Sen, A. D., and Orzechowska, G.: Mea-surement of OH radical formation from the reaction of ozone with several biogenic alkenes, J. Geophys. Res.-Atmos., 103, 25533-25539, 1998. (Pubitemid 128700100)
53. Paulson, S. E., Chung, M. Y., and Hasson, A. S.: OH radical forma-tion from the gas-phase reaction of ozone with terminal alkenes and the relationship between structure and mechanism, J. Phys. Chem. A, 103, 8125-8138, 1999.
54. Perring, A. E., Bertram, T. H., Wooldridge, P. J., Fried, A., Heikes, B. G., Dibb, J., Crounse, J. D., Wennberg, P. O., Blake, N. J., Blake, D. R., Brune, W. H., Singh, H. B., and Cohen, R. C.: Airborne observations oftotal RONO2: new constraints on the yield and lifetime ofisoprene nitrates, Atmos. Chem. Phys., 9, 1451-1463, doi:10.5194/acp-9-1451-2009,2009.
55. Qi, B., Takami, A., and Hatakeyama, S.: Peroxy radical concentra-tions measured at a forest canopy in Nikko, Japan, in summer 2002, J. Atmos. Chem., 52, 63-79, 2005. (Pubitemid 41601298)
56. Raupach, M. R.: A practical Lagrangian method for relating scalar concentrations to source distributions in vegetation canopies, Q. J. Roy. Meteor. Soc., 115, 609-632, 1989.
57. Rollins, A. W., Kiendler-Scharr, A., Fry, J. L., Brauers, T., Brown, S. S.,Dorn,H.-P,Dubé,W. P,Fuchs,H.,Mensah,A.,Mentel, T. F., Rohrer, F., Tillmann, R., Wegener, R., Wooldridge, P. J., and Cohen, R. C.: Isoprene oxidation by nitrate radical: alkyl nitrate and secondary organic aerosol yields, Atmos. Chem. Phys., 9, 6685-6703, doi:10.5194/acp-9-6685-2009,2009.
58. Rondon, A., Johansson, C., and Granat, L.: Dry Deposition Of Nitrogen-Dioxide And Ozone To Coniferous Forests, J. Geo-phys. Res.-Atmos., 98, 5159-5172, 1993. (Pubitemid 23381971)
59. Saunders, S. M., Jenkin, M. E., Derwent, R. G., and Pilling, M. J.: Protocol for the development of the Master Chemical Mech-anism, MCM v3 (Part A): tropospheric degradation of non-aromatic volatile organic compounds, Atmos. Chem. Phys. 3 ;161-180 doi:10.5194/acp-3-161-2003,2003.
60. Schade, G. W. and Goldstein, A. H.: Fluxes ofoxygenated volatile organic compounds from a ponderosa pine plantation, J. Geo-phys. Res., 106, 3111-3123, 2001.
61. Schade, G. W. and Goldstein, A. H.: Plant physiological influences on the fluxes of oxygenated volatile organic compounds from ponderosa pine trees, J. Geophys. Res.-Atmos., 107,4082-4091, 2002.
62. Schwede, D., Zhang, L., Vet, R., and Lear, G.: An inter-comparison of the deposition models used in the CASTNET and CAPMoN networks, Atmos. Environ., 45, 1337-1346, doi:10.1016/j.atmosenv.2010.11.050,2011.
63. Shu, Y. and Atkinson, R.: Rate Constants for the Gas-Phase Reac-tions of O3 with a Series ofTerpenes and OH Radical Formation from the O3 Reactions with Sesquiterpenes at 296 ± 2 K, Int. J. Chem. Kinet., 26, 1193-1205, 1994.
64. Stevenson, D. S., Dentener, F. J., Schultz, M. G., Ellingsen, K., van Noije, T. P. C., Wild, O., Zeng, G., Amann, M., Ather-ton, C. S., Bell, N., Bergmann, D. J., Bey, I., Butler, T., Co-fala, J., Collins, W. J., Derwent, R. G., Doherty, R. M., Drevet, J., Eskes, H. J., Fiore, A. M., Gauss, M., Hauglustaine, D. A., Horowitz, L. W., Isaksen, I. S. A., Krol, M. C., Lamarque, J. F., Lawrence, M. G., Montanaro, V., Muller, J. F.,Pitari, G., Prather, M. J., Pyle, J. A., Rast, S., Rodriguez, J. M., Sanderson, M. G., Savage, N. H., Shindell, D. T., Strahan, S. E., Sudo, K., and Szopa, S.: Multimodel ensemble simulations of present-day and near-future tropospheric ozone, J. Geophys. Res.-Atmos., 111, D08301, doi:10.1029/2005JD006338,2006.
65. Stroud, C., Makar, P., Karl, T., Guenther, A., Geron, C., Turnipseed, A. A., Nemitz, E., Baker, B., Potosnak, M., and Fuentes, J. D.: Role ofcanopy-scale photochemistry in modifying biogenic-atmosphere exchange of reactive terpenoid species: Results from the CELTIC field study, J. Geophys. Res., 110, D17303, 10.1029/2005JD005775,2005. (Pubitemid 41498521)
66. Tan, D., Faloona, I., Simpas, J. B., Brune, W., Shepson, P. B., Couch, T. L., Sumner, A. L., Carroll, M. A., Thornberry, T., Apel, E., Riemer, D., and Stockwell, W.: HOx budgets in a de-ciduous forest: Results from the PROPHET summer 1998 cam-paign, J. Geophys. Res.-Atmos., 106, 24407-24427, 2001.
67. Thom, A. S.: Momentum, mass and heat exchange ofplant com-munities, in: Vegetation and Atmosphere, edited by: Monteith, J. L., Elsevier, New York, NY, 57-109, 1975.
68. UNECE: Manual on methodologies and criteria for modelling and mapping critical loads & levels and air pollution effects, risks and trends, available at: www.icpmapping.org, 2004.
69. Villanueva-Fierro, I., Popp, C. J., and Martin, R. S.: Biogenic emissions and ambient concentrations ofhydrocarbons, carbonyl compounds and organic acids from ponderosa pine and cotton-wood trees at rural and forested sites in Central New Mexico, Atmos. Environ., 38, 249-260, 2004. (Pubitemid 37487978)
70. x and O3 above and below a deciduous canopy,Atmos. Environ., 31, 2915-2931, 1997. (Pubitemid 27346257)
71. Wesely, M. L.: Parameterization ofsurface resistances to gaseous dry deposition in regional-scale numerical models, Atmos. Env-iron.,23, 1293-1304, 1989.
72. Wesely, M. L. and Hicks, B. B.: A review of the current status of knowledge on dry deposition, Atmos. Environ., 34, 2261-2282, 2000. (Pubitemid 30151074)
73. Winterhalter, R., Herrmann, F., Kanawati, B., Nguyen, T. L., Peeters, J., Vereecken, L., and Moortgat, G. K.: The gas-phase ozonolysis of beta-caryophyllene (C15H24). Part I: an experi-mental study, Phys. Chem. Chem. Phys., 11, 4152-4172,2009.
74. Wolfe, G. M. and Thornton, J. A.: The Chemistry ofAtmosphere-Forest Exchange (CAFE) Model - Part 1: Model descrip-tion and characterization, Atmos. Chem. Phys., 11, 77-101, doi:10.5194/acp-11-77-2011,2011.
75. Wolfe, G. M., Thornton, J. A., Bouvier-Brown, N. C., Goldstein, A. H., Park, J.-H., McKay, M., Matross, D. M., Mao, J., Brune, W. H., LaFranchi, B. W., Browne, E. C., Min, K.-E., Wooldridge, P. J., Cohen, R. C., Crounse, J. D., Faloona, I. C., Gilman, J. B., Kuster, W. C., de Gouw, J. A., Huisman, A., and Keutsch, F. N.: The Chemistry of Atmosphere-Forest Exchange (CAFE) Model - Part 2: Application to BEARPEX-2007 observations, Atmos. Chem. Phys., 11, 1269-1294, doi:10.5194/acp-11-1269-2011,2011.
76. Yi, C.: Momentum Transfer within Canopies, J. Appl. Meteorol. Clim., 47,262-275, 10.1175/2007JAMC1667.1,2008. (Pubitemid 351351478)
77. Zapletal, M., Cudlin, P., Chroust, P., Urban, O., Pokorny, R., Edwards-Jonasova, M., Czerny, R., Janous, D., Taufarova, K., Vecera, Z., Mikuska, P., and Paoletti, E.: Ozone flux over a Nor-way spruce forest and correlation with net ecosystem production, Environ. Pollut., 159, 1024-1034,2011.
78. Zhang, L., Brook, J. R., and Vet, R.: A revised parameterization for gaseous dry deposition in air-quality models, Atmos. Chem. Phys., 3,2067-2082, doi:10.5194/acp-3-2067-2003,2003.
79. Zhang, L. M., Brook, J. R., and Vet, R.: On ozone dry deposition -with emphasis on non-stomatal uptake and wet canopies, Atmos. Environ., 36,4787-4799,2002. (Pubitemid 35304620)
80. Zheng, Y., Shimizu, H., and Barnes, J. D.: Limitations to CO2 as-similation in ozone-exposed leaves of plantago major, New Phy-tologist, 155,67-68,2002.