Abstract
Ultraviolet (UV) energy absorption plays a very important role in the Earth–atmosphere system. Based on observational data for Beijing, we suggest that some atmospheric constituents utilize or transfer UV energy in chemical and photochemical (C&P) reactions, in addition to those which absorb UV energy directly. These constituents are primarily volatile organic compounds (VOCs) emitted from both vegetative and anthropogenic sources. The total UV energy loss in the cloudy atmosphere for Beijing in 1990 was 78.9 Wm−2. This attenuation was caused by ozone (48.3 Wm−2), other compounds in the atmosphere (26.6 Wm−2) and a scattering factor (4.0 Wm−2). Our results for a cloudy atmosphere in the Beijing area show that the absorption due to these other compounds occurs largely through the mediation of water vapor. This fraction of energy loss has not been fully accounted for in previous models. Observations and previous models results suggest that 1) a cloudy atmosphere absorbs 25∼30 Wm−2 more solar shortwave radiation than models predict; and 2) aerosols can significantly decrease the downward mean UV-visible radiation and the absorbed solar radiation at the surface by up to 28 and 23 Wm−2, respectively. Thus, quantitative study of UV and visible absorption by atmospheric constituents involved in homogeneous and heterogeneous C&P reactions is important for atmospheric models.
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References
Ackerman, T.P., Flynn, D.M., Marchand, R.T. Quantifying the magnitude of anomalous solar absorption. J. Geophys. Res. 108(D9) (2003). doi:10.1029/2002JD002674
Arking, A.: Absorption of solar energy in the atmosphere: discrepancy between model and observations. Science 273, 779–782 (1996)
Aschmann, S., Arey, J., Atkinson, R.: OH radical formation from the gas-phase reactions of O3 with a series of terpenes. Atmos. Environ. 36, 4347–4355 (2002)
Atkinson, R.: Atmospheric chemistry of VOCs and NOx. Atmos. Environ. 34, 2063–2101 (2000)
Atkinson, R., Arey, J.: Gas-phase tropospheric chemistry of biogenic volatile organic compounds: a review. Atmos. Environ. 37(supplement 2), S197–S219 (2003)
Bai, J.H., Baker, B.: Emission characteristics of isoprene at typical grassland in the Inner Mongolia grassland. Acta Scientiae Circumstantiae 25(3), 285–292 (2005) (In Chinese)
Bai, J.H., Wang, G.C.: The observation results and the statistical methods for calculation of the solar ultraviolet radiation at the earth’s surface under clear sky condition. Acta Energeniae Solarise Sinica 14(4), 364–370 (1993) (In Chinese)
Bai, J.H., Wang, G.C.: Observational and analytical study on solar ultraviolet radiation in Beijing district. Chin. J. Atmos. Sci. 18(2), 192–198 (1994)
Bai, J.H., Wang, G.C.: A possible extinction mechanism of solar ultraviolet radiation by water vapor in the atmosphere. Scientia Atmospheric Sinica 19(3), 380–384 (1995a) (In Chinese)
Bai, J.H., Wang, G.C.: Effects of the change in factors affecting solar radiation on solar ultraviolet radiation. Meteorology 21(9), 3–6 (1995b) (In Chinese)
Bai, J.H., Wang, G.C.: Establishing an ultraviolet radiation observational network and enhancing the study on ultraviolet radiation. Adv. Atmos. Sci. 20(5), 767–774 (2003)
Bai, J.H., Wang, G.C., Ren, L.X., Baker, B., Zimmerman, P., Liang, B.S.: The emission flux of volatile organic compounds in the Inner Mongolia Grassland. Environ. Sci. 24(6), 16–22 (2003) (In Chinese)
Bais, A.F., Zerefos, C.S., Meleti, C., Ziomas, I.C., Tourpali, K.: Spectral measurements of solar UVB radiation and its relations to total ozone, SO2, and clouds. J. Geophys. Res. 98(D3), 5199–5204 (1993)
Bauerle, S., Moortgat, G.K.: Absorption cross-sections of HOCH2OOH vapor between 205 and 360 nm at 298 K. Chem. Phys. Lett. 309, 43–48 (1999)
Bergstrom, R.W., Pilewskie, P., Pommier, J., Rabbette, M., Russell, P.B., Schmid, B., Redemann, J., Higurashi, A., Nakajima, T., Quinn, P.K.: Spectral absorption of solar radiation by aerosols during ACE-Asia. J. Geophys. Res. 109, D19S15 (2004). doi:10.1029/2003JD004467
Brasseur, G.P., Orlando, J.J., Tyndall, G.S.: Atmospheric chemistry and global change, pp. 209–371. Oxford University Press, New York (1999)
Bruhl, C., Crutzen, P.J.: On the disproportionate role of tropospheric ozone as a filter against solar UV-B radiation. Geophys. Res. Lett. 16(7), 703–706 (1989)
Cess, R.D., et al.: Absorption of solar radiation by clouds: observations and versus models. Science 267, 496–499 (1995)
Cess, R.D., et al.: Absorption of solar radiation by the cloudy atmosphere: further interpretations of collocated aircraft measurements. J. Geophys. Res. 104(D2), 2059–2066 (1999)
Charlock, W.D.: A global signature of enhanced shortwave absorption by clouds. J. Geophys. Res. 103, 31669–31679 (1998)
Clarke, A.D., Shinozuka, Y., Kapustin, V.N., et al.: Size distributions and mixtures of dust and black carbon aeroso1 in Asian outflow: physiochemistry and optical properties. J. Geophys. Res. 109, D15SO9 (2004). doi:10.1029/2003JD004378
Crowley, J., Helleis, F., Müller, R., et al.: CH3OCI: UV/visible absorption cross sections, J values and atmospheric significance. J. Geophys. Res. 99(D10), 20683–20688 (1994)
Di Carlo, P., Brune, W.H., Martinez, M., et al.: Missing OH reactivity in a forest: evidence for unknown biogenic VOCs. Science 304(5671), 722–725 (2004)
Dickerson, R.R., Kondragunta, S., Stenchikov, G., et al.: The impact of aerosols on solar ultraviolet radiation and photochemical smog. Science 278, 827 (1997). doi:10.1126/science.278.5339.827
Dong, X., Wielicki, B.A., Xi, B., Hu, Y., Mace, G.G., Benson, S., Rose, F., Kato, S., Charlock, T., Minnis, P.: Using observations of deep convective systems to constrain atmospheric column absorption of solar radiation in the optically thick limit. J. Geophys. Res. 113, D10206 (2008). doi:10.1029/2007JD009769
Feingold, G., Furrer, R., Pilewskie, P., Remer, L.A., Min, Q., Jonsson, H.: Aerosol indirect effect studies at Southern Great Plains during the May 2003 intensive operations period. J. Geophys. Res. 111, D05S14 (2006). doi:10.1029/2004JD005648
Francis, P., Taylor, J., Hignett, P., Slingo, A.: On the questions of enhanced absorption of solar radiation by clouds. Q.J.R. Meteorolo. Soc. 123, 419–434 (1997)
Fritz, S.: Solar radiation energy. In: Malone, T.F. (ed.) Compendium of meteorology, pp. 14–29. Wiley, New York (1951)
Fuentes, J.D., Hayden, B.P., Garstang, M., et al.: New directions: VOCs and biosphere–atmosphere feedbacks. Atmos. Environ. 35(1), 189–191 (2001)
Goldstein, A., Galbally, I.E.: Known and unexplored organic constituents in the earth’s atmosphere. Environ. Sci. Technol. 41, 1514–1521 (2007)
Halthore, R.S., et al.: Models overestimate diffuse clear-sky surface irradiance: a case for excess atmospheric absorption. Geophys. Res. Lett. 25, 3591–3594 (1998)
Hatzianastassiou, N., Katsoulis, B., Vardavas, I.: Global distribution of aerosol direct radiative forcing in the ultraviolet and visible arising under clear skies. Tellus B 56B, 51–71 (2004a)
Hatzianastassiou, N., Katsoulis, B., Vardavas, I.: Sensitivity analysis of aerosol direct radiative forcing in ultraviolet-visible wavelengths and consequences for the heat budget. Tellus B 56B, 368–381 (2004b)
Hayasaka, T., Kikuchi, N., Tanaka, M.: Absorption of solar radiation by stratocumulus clouds: aircraft measurements and theoretical calculations. J. Appl. Meteorol. 34, 1047–1055 (1995)
Hofzumahaus, A., Rohrer, F., Lu, K., et al.: Amplified trace gas removal in the troposphere. Science 324, 1702–1704 (2009)
Horowitz, A., Meller, R., Moortgat, G.: The UV-VIS absorption cross sections of the α-dicarbonyl compounds pyruvic acid, biacetyl and glyoxal. J. Photochem. Photobiol. A Chem. 146, 19–27 (2001)
Jacobson, M.Z.: Isolating nitrated and aromatic aerosols and nitrated aromatic gases as sources of ultraviolet light absorption. J. Geophys. Res. 104(D3), 3527–3542 (1999)
Jacobson, M.Z.: Strong radiative heating due to the mixing state of black carbon in atmospheric aerosols. Nature 409, 695–697 (2001)
Jacobson, M.Z.: Control of fossil–fuel particulate black carbon and organic matter, possibly the most effective method of slowing global warming. J. Geophys. Res. 107(D19), 4410 (2002)
Jacobson, M.Z.: Climate response of fossil fuel and biofuel soot, accounting for soot’s feedback to snow and sea ice albedo and emissivity. J. Geophys. Res. 109, D21201 (2004). doi:10.1029/2004JD004945
Jacobson, M.Z.: Effects of externally-through-internally-mixed soot inclusions within clouds and precipitation on global climate. J. Phys. Chem. A 110, 6860 (2006)
Karl, T., Guenther, A., Turnipseed, A., et al.: Chemical sensing of plant stress at the ecosystem scale. Biogeosciences 5, 1287–1294 (2008)
Kato, S., Ackerman, T., Clothiaux, E., Mather, J., Mace, G., Wesely, M., Murcray, F., Michalsky, J.: Uncertainties in model and measured clear-sky surface short-wave irradiances. J. Geophys. Res. 102, 25881–25898 (1997)
Kiehl, J.T., et al.: Sensitivity of a GCM climate to enhanced shortwave cloud absorption. J. Clim. 8, 2200–2212 (1995)
Kim, S., Karl, T., Helmig, D., et al.: Measurement of atmospheric sesquiterpenes by proton transfer reaction-mass spectrometry (PTR-MS). Atmos. Meas. Tech. 2, 99–112 (2009)
Koch, D., Hansen, J.: Distant origins of Arctic blackcarbon: a Goddard Institute for Space Studies Model Eexperiment. J. Geophys. Res. 110, D04204 (2005). doi:10.1029/2004JD005296
Kondratyev, KYa: Solar energy (Li huaijin et al. translation), pp. 123–132. Science Press, Beijing (1962)
Lanza, B., Jimenez, E., Ballesteros, B., et al.: Absorption cross section determination of biogenic C5-aldehydes in the actinic region. Chem. Phys. Lett. 454, 184–189 (2008)
Li, Z., Moreau, L.: Alteration of atmospheric absorption by clouds: simulation and observation. J. Appl. Meteorol. 35, 653–670 (1996)
Martin, R.V., Daniel, J.J., Robert, M.Y., et al.: Global and regional decreases in tropospheric oxidants from photochemical effects of aerosols. J. Geophys. Res. 108(D3), 4097–4116 (2003)
Matsunaga, S.N., Guenther, A.B., Potosnak, M.J., et al.: Emission of sunscreen salicylic esters from desert vegetation and their contribution to aerosol formation. Atmos. Chem. Phys. 8, 7367–7371 (2008)
Ming, Y., Ramaswamy, V., Ginoux, P.A., Horowitz, L.H.: Direct radiative forcing of anthropogenic organic aerosol. J. Geophys. Res. 110, D20208 (2005). doi:10.1029/2004JD005573
Mu, Y.J., Mellouki, A.: The near-UV absorption cross sections for several ketones. J. Photochem. Photobiol. A Chem. 134, 31–36 (2000)
Neeb, P., Sauer, F., Horie, O., Moortgat, G.K.: Formation of hydroxymethyl hydroperoxide and formic acid in alkene ozonolysis in the presence of water vapor. Atmos. Environ. 31(10), 1417–1423 (1997)
Papayannis, A., Balis, D., Bais, A.F., Van der Bergh, H., Calpini, B., Durieux, E., Fioranni, L., Jaquet, L., Ziomas, I.C., Zerefos, C.S.: Role of urban and suburban aerosols on solar UV radiation over Athens, Greece. Atmos. Environ. 32(12), 2193–2201 (1998)
Pilewskie, P., Valero, F.P.J.: Direct observations of excess solar absorption by clouds. Sciences 267, 1626–1629 (1995)
Pilewskie, P., et al.: An overview of the disposition of solar radiation in the lower atmosphere: connection to the SORCE mission and climate change. Sol. Phys. 230, 55–69 (2005)
Pope, S.K., Valero, F.P.J.: Observations and models of irradiance profiles, column transmittance, and column reflectance during the atmospheric radiation measurements enhanced shortwave experiment. J. Geophys. Res. 105(D10), 12521–12528 (2000)
Pope, S.K., Valero, F.P.J.: Comparison of ScaRab, GOES 8, aircraft, and surface observations of the absorption of solar radiation by clouds. J. Geophys. Res. 107(11) (2002). doi:10.1029/2001JD001139
Pruppacher, H.R., Klett, J.D.: Microphysics of clouds and precipitation, 2nd revised and enlarged edition. Kluwer, Dordrecht (1997)
Ramanathan, V., et al.: Warm pool heat budget and short-wave cloud forcing: A missing physics? Science 267, 499–503 (1995)
Redemann, J., Pilewskie, P., Russell, P.B., Livingston, J.M., Howard, S., Schmid, B., Pommier, J., Gore, W., Eilers, J., Wendisch, M.: Airborne measurements of spectral direct aerosol radiative forcing in the intercontinental chemical transport experiment/intercontinental transport and chemical transformation of anthropogenic pollution, 2004. J. Geophys. Res. 111, D14210 (2006). doi:10.1029/2005JD006812
Solomon, S., Portmann, R.W., Sanders, R.W., Daniel, J.S., Madsen, W., Bartram, B., Dutton, E.G.: On the role of nitrogen dioxide in the absorption of solar radiation. J. Geophys. Res. 104(D10), 12047–12058 (1999)
Staffelbach, T.A., Orlando, J.J., Tynda, G.S., et al.: The UV-visible absorption spectrum and photolysis quantum yields of methylglyoxal. J. Geophys. Res. 100(D7), 14189–14198 (1995)
Stephens, G.L.: How much solar radiation do clouds absorb? Sciences 271, 1131–1133 (1996)
Valero, F.P., Bush, B.C.: Measured and calculated clear-sky solar radiative fluxes during the subsonic aircraft contrail and cloud effects special study (SUCCESS). J. Geophys. Res. 104, 27387–27398 (1999)
Valero, F.P.J., et al.: Absorption of solar radiation by the atmosphere as determined using satellite, aircraft, and surface data during the atmospheric radiation measurement enhanced shortwave experiment (ARESE). J. Geophys. Res. 105(D4), 4743–4758 (2000)
Valero, F.P.J., Pope, S.K., Bush, B.C., Nguyen, Q., Marsden, D., Cess, R.D., Simpson-Leitner, A.S., Bucholtz, A., Udelhofen, P.M.: Absorption of solar radiation by the clear and cloudy atmosphere during the Atmospheric Radiation Measurement Enhanced Shortwave Experiments (ARESE) I and II: observations and models. J. Geophys. Res. 108(D1), 4016 (2003). doi:10.1029/2001JD001384
Volkamer, R., Spietz, P., Burrows, J., et al.: High-resolution absorption cross-section of glyoxal in the UV-vis and IR spectral ranges. J. Photochem. Photobiol. A Chem. 172, 35–46 (2005)
Wang, G.C., Kong, Q.X., Ren, L.X., Gu, Z.F., Emilenko, A.: Black carbon aerosol and its variations in the urban atmosphere in Beijing area. Chin. J. Process Eng. (supplement), 284-288 (2002)
Wang, Z.H., Bai, Y.H., Zhang, S.Y.: A biogenic volatile organic compounds emission inventory for Beijing. Atmos. Environ. 37(27), 3771–3782 (2003)
Xiang, B., Zhu, C., Zhu, L.: Gas-phase absorption cross sections of 2-nitrobenzaldehyde and benzaldehyde in the 285–400 nm region, and photolysis of 2-nitrobenzaldehyde vapor at 308 and 351 nm. Chem. Phys. Lett. 474, 74–78 (2009)
Yang, J.M., Qiu, J.H.: A method for estimating perceptible water and effective water vapor content from ground humidity parameters. Chin. J. Atmos. Sci. 26(1), 9–22 (2002)
Yang, J., Li, Z.H., Huang, S.H.: Influence of relative humidity on shortwave radiative properties of atmospheric aerosol particles. Chin. J. Atmos. Sci. 23, 2 (1999)
Zender, C.S., et al.: Atmospheric absorption during ARESE. J. Geophys. Res. 102, 29901–29927 (1997)
Zerefos, C.S.: Long-term ozone and UV variations at Thessaloniki, Greece. Phys. Chem. Earth 27, 455–460 (2002)
Zerefos, C., Isaksen, I., Ziomas, I.: Chemistry and Radiation Changes in the Ozone Layer, ASI Series, 557. Kluwer (2000)
Zhou, R.H.: Ultraviolet solar radiation in China. Acta Geogr. Sin. 41(2), 132–146 (1986)
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The author gives special thanks to Prof. G.C. Wang, Susan M. Owen, David Owen and Alex Guenther for their suggestions and the help on the English manuscript, and all anonymous reviewers for their beneficial suggestions and thoughtful comments. This research was supported under field station foundation of Chinese Academy of Sciences.
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Bai, J. UV attenuation in the cloudy atmosphere. J Atmos Chem 62, 211–228 (2009). https://doi.org/10.1007/s10874-010-9149-y
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DOI: https://doi.org/10.1007/s10874-010-9149-y