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Original Research Articles

Constraining annual and seasonal radon-222 flux density from the Southern Ocean using radon-222 concentrations in the boundary layer at Cape Grim

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Article: 19622 | Received 26 Aug 2012, Accepted 17 Dec 2012, Published online: 14 Feb 2013

References

  • Arnold D, Vargas A, Vermeulen A. T, Verheggen B, Seibert P. Analysis of radon origin by backward atmospheric transport modelling. Atmos. Environ. 2010; 44: 494–502. 10.3402/tellusb.v65i0.19622.
  • Ayers, G. P and Galbally, I. E. 1995. A preliminary estimation of a boundary layer – free troposphere entrainment velocity at Cape Grim. In: Baseline Atmospheric Program Australia 1992. A. L.Dick and P. J.Fraser. Australian Bureau of Meteorology and CSIRO Division of Atmospheric Research, Melbourne. pp. 10–15.
  • Boers R, Betts A. K. Saturation point structure of marine stratocumulus clouds. J. Atmos. Sci. 1988; 45: 1156–1175.
  • Boers R, Krummel P. B, Siems S. T, Hess G. D. Thermodynamic structure and entrainment of stratocumulus over the Southern Ocean. J. Geophys. Res. 1998; 103(D13): 16637–16650. 10.3402/tellusb.v65i0.19622.
  • Bretherton C. S, Austin P, Siems S. T. Cloudiness and marine boundary layer dynamics in the ASTEX Lagrangian experiments. Part II: cloudiness, drizzle, surface fluxes, and entrainment. J. Atmos. Sci. 1995; 52(16): 2724–2735.
  • Broecker W. S, Peng T.-H. The vertical distribution of radon in the BOMEX area. Earth. Planet. Sci. Lett. 1971; 11: 99–108. 10.3402/tellusb.v65i0.19622.
  • Broecker W. S, Peng T.-H. Gas exchange rates between air and sea. Tellus. 1974; 24(1–2): 21–35.
  • Clarke A. D, Uehara T, Porter J. N. Lagrangian evolution of an aerosol during the Atlantic stratocumulus transition experiment. J. Geophys. Res. 1996; 101(D2): 4351–4362. 10.3402/tellusb.v65i0.19622.
  • Conen F, Robertson L. Latitudinal distribution of radon-222 flux from continents. Tellus. B. 2002; 54(2): 127–133. 10.3402/tellusb.v65i0.19622.
  • Cotton, W. R, Alexander, G. D, Hertenstein, R, Walko, R. L, McAnelly, R. L. and co-authors. 1995. Cloud venting—a review and some new global annual estimates. Earth-Sci. Rev. 39: 169–206. 10.3402/tellusb.v65i0.19622.
  • D'Asaro E, McNeil C. Air—sea gas exchange at extreme wind speeds measured by autonomous oceanographic floats. J. Mar. Syst. 2007; 66(1–4): 92–109. 10.3402/tellusb.v65i0.19622.
  • Dentener F, Feichter J, Jeuken A. Simulation of the transport of Rn222 using on-line and offline global models at different horizontal resolutions: a detailed comparison with measurements. Tellus. B. 1999; 51: 573–602. 10.3402/tellusb.v65i0.19622.
  • De Roode S. R, Duynkerke R. G. Observed Lagrangian transition of stratocumulus into cumulus during ASTEX: mean state and turbulence structure. J. Atmos. Sci. 1997; 54(17): 2157–2173.
  • Draxler R. R. The accuracy of trajectories during ANATEX calculated using dynamic model analysis versus raw in sonde observations. J. Appl. Meteorol. 1991; 30: 1466–1467.
  • Dueñas C, Fernández M. C, Martinez M. P. Radon from the ocean surface. J. Geophys. Res. 1983; 88(C13): 8613–8616. 10.3402/tellusb.v65i0.19622.
  • Duynkerke P. G, Teixeira J. Comparison of the ECMWF reanalysis with FIRE I observations: diurnal variation of marine stratocumulus. J. Clim. 2001; 14(7): 1466–1478.
  • Engström A, Magnusson L. Estimating trajectory uncertainties due to flow dependent error in the atmospheric analysis. Atmos. Chem. Phys. 2009; 9: 8857–8867. 10.3402/tellusb.v65i0.19622.
  • Faloona I. Sulfur processing in the marine atmospheric boundary layer: a review and critical assessment of modeling uncertainties. Atmos. Environ. 2009; 43(18): 2841–2854. 10.3402/tellusb.v65i0.19622.
  • Fangohr S, Woolf D. K. Application of new parameterizations of gas transfer velocity and their impact on regional and global marine CO2 budgets. J. Mar. Syst. 2007; 66: 195–203. 10.3402/tellusb.v65i0.19622.
  • Goto, M, Moriizumi, J.,Yamazawa, H, Iida, T and Zhuo, W. 2008. Estimation of global radon exhalation rate distribution. In: The Natural Radiation Environment, 8th International Symposium (NRE VIII). A. S.Paschoa and S.Friedrich Vol. 1034, American Institute of Physics Conference Proceedings, Melville, New York. pp. 169–172.
  • Griffiths A. D, Zahorowski W, Element A, Werczynski S. A map of radon flux at the Australian land surface. Atmos. Chem. Phys. 2010; 10: 8969–8982. 10.3402/tellusb.v65i0.19622.
  • Hill A. A, Dobbie S, Yin Y. The impact of aerosols on non-precipitating marine stratocumulus. I: model description and prediction of the indirect effect. Q. J. Roy. Meteorol. Soc. 2008; 134(634): 1143–1154. 10.3402/tellusb.v65i0.19622.
  • Hoang C.-T, Servant J. Radon flux from the sea (in French). C. R. Acad. Sci. Paris. 1972; 274: 3157–3160.
  • Jacob D. J, Prather M. J. Radon-222 as a test of convective transport in a general circulation model. Tellus. B. 1990; 42: 118–134. 10.3402/tellusb.v65i0.19622.
  • Jacob, D, Prather, M, Rasch, P, Shia, R, Balkanski, Y. and co-authors. 1997. Evaluation and intercomparison of global atmospheric transport models using 222Rn and other short-lived tracers. J. Geophys. Res. 102: 5953–5970. 10.3402/tellusb.v65i0.19622.
  • Jeffery C. D, Robinson I. S, Woolf D. K, Donlon C. J. The response to phase-dependent wind stress and cloud fraction of the diurnal cycle of SST and air–sea CO2 exchange. Ocean. Model. 2008; 23: 33–48. 10.3402/tellusb.v65i0.19622.
  • Kawabata H, Narita H, Harada K, Tsunogai S, Kusakabe M. Air—sea gas transfer velocity in stormy winter estimated from radon deficiency. J. Oceanogr. 2003; 59: 651–661. 10.3402/tellusb.v65i0.19622.
  • Kawa S. R, Pearson R. J. An observational study of stratocumulus entrainment and thermodynamics. J. Atmos. Sci. 1989; 46(17): 2649–2661.
  • Kritz M. A. Use of long-lived radon daughters as indicators of exchange between the free troposphere and the marine boundary layer. J. Geophys. Res. 1983; 88(C13): 8569–8573. 10.3402/tellusb.v65i0.19622.
  • Kritz M. A, Rosner S. W, Stockwell D. Z. Validation of an off-line three-dimensional chemical transport model using observed radon profiles: 1 observations. J. Geophys. Res. 1998; 103(D7): 8425–8432. 10.3402/tellusb.v65i0.19622.
  • Ku T. L, Li Y. H, Mathieu G. G, Wong H. K. Radium in the Indian—Antarctic Ocean south of Australia. J. Geophys. Res. 1970; 75(27): 5286–5292. 10.3402/tellusb.v65i0.19622.
  • Law, R. M, Peters, W, Rodenbeck, C, Aulagnier, C, Baker, I. and co-authors. 2008. TransCom model simulations of hourly atmospheric CO2: experimental overview and diurnal cycle results for 2002. Global. Biogeochem. Cycles. 22: GB3009.10.3402/tellusb.v65i0.19622.
  • Law R. M, Steele L. P, Krummel B. P, Zahorowski W. Synoptic variations in atmospheric CO2 at Cape Grim: a model intercomparison. Tellus. B. 2010; 62: 810–820. 10.3402/tellusb.v65i0.19622.
  • Lenschow D. H, Krummel P. B, Siems S. T. Measuring entrainment, divergence, and vorticity on the mesoscale from aircraft. J. Atmos. Ocean. Tech. 1999; 16: 1384–1400.
  • Lock A. P. Factors influencing cloud area at the capping inversion for shallow cumulus clouds. Q. J. Roy. Meteorol. Soc. 2009; 135(641): 941–952. 10.3402/tellusb.v65i0.19622.
  • Mahowald N. M, Rasch P. J, Eaton B. E, Whittlestone S, Prinn R. G. Transport of 222radon to the remote troposphere using the model of atmospheric transport and chemistry and assimilated winds from ECMWF and the national center for environmental prediction/NCAR. J. Geophys. Res. 1997; 102(D23): 28139–128151. 10.3402/tellusb.v65i0.19622.
  • McGillis, W. R, Edson, J. B, Zappa, C. J, Ware, J. D, McKenna, S. P. and co-authors. 2004. Air—sea CO2 exchange in the equatorial Pacific. J. Geophys. Res. 109: C08S02.10.3402/tellusb.v65i0.19622.
  • McNeil C, D'Asaro E. Parameterization of air–sea gas fluxes at extreme wind speeds. J. Mar. Syst. 2007; 66: 110–121. 10.3402/tellusb.v65i0.19622.
  • Moeng C.-H, Cotton W. R, Stevens B, Bretherton C, Rand H. A, co-authors. Simulation of a stratocumulus-topped PBL: intercomparison among different numerical codes. 1996; 77: 261–278.
  • Nightingale P. D, Malin G, Law C. S, Watson A. J, Liss P. S, co-authors. In situ evaluation of air—sea gas exchange parameterizations using novel conservative and volatile tracers. Bull. Am. Meteorol. Soc. 2000; 14(1): 373–387. 10.3402/tellusb.v65i0.19622.
  • Osborne S. R, Johnson D. W, Wood R, Bandy B. J, Andreae M. O, co-authors. Evolution of the aerosol, cloud and boundary-layer dynamic and thermodynamic characteristics during the 2nd Lagrangian experiment of ACE-2. Global. Biogeochem. Cycles. 2000; 52: 375–400. 10.3402/tellusb.v65i0.19622.
  • Palm S. P, Benedetti A, Spinhirne J. Validation of ECMWF global forecast model parameters using GLAS atmospheric channel measurements. Tellus. B. 2005; 32: L22S09.10.3402/tellusb.v65i0.19622.
  • Peng T.-H, Broecker W. S, Mathieu G. G, Li Y.-H, Bainbridge A. E. Radon evasion rates in the Atlantic and Pacific Oceans as determined during the GEOSECS program. Geophys. Res. Lett. 1979; 84(C5): 2471–2486. 10.3402/tellusb.v65i0.19622.
  • Peng T.-H, Takahashi T, Broecker W. S. Surface radon measurements in the North Pacific Ocean Station Papa. J. Geophys. Res. 1974; 79(12): 1772–1780. 10.3402/tellusb.v65i0.19622.
  • Raes F. Entrainment of free tropospheric aerosols as a regulating mechanism for cloud condensation nuclei in the remote marine boundary layer. J. Geophys. Res. 1995; 100(D2): 2893–2903. 10.3402/tellusb.v65i0.19622.
  • Rasch P. J, Feichter J, Law K, Mahowald N, Penner J, co-authors. A comparison of scavenging and deposition processes in global models: results from the WCRP Cambridge Workshop of 1995. J. Geophys. Res. 2000; 52: 1025–1056. 10.3402/tellusb.v65i0.19622.
  • Rhee T. S, Nightingale P. D, Woolf D. K, Caulliez G, Bowyer P, co-authors. Influence of energetic wind and waves on gas transfer in a large wind-wave tunnel facility. Tellus. B. 2007; 112(C5): C05027.10.3402/tellusb.v65i0.19622.
  • Rind D, Lerner J. Use of on-line tracers as a diagnostic tool in general circulation model development: 1. Horizontal and vertical transport in the troposphere. J. Geophys. Res. Oceans. 1996; 101(D7): 12667–12683. 10.3402/tellusb.v65i0.19622.
  • Russell L. M, Lenschow D. H, Laursen K. K, Krummel P. B, Siems S. T, co-authors. Bidirectional mixing in an ACE I marine boundary layer overlain by a second turbulent layer. J. Geophys. Res. 1998; 103(D13): 16411–16416. 10.3402/tellusb.v65i0.19622.
  • Sandu I, Brenguier J. L, Thouron O, Stevens B. How important is the vertical structure for the representation of aerosol impacts on the diurnal cycle of marine stratocumulus. J. Geophys. Res. 2009; 9: 4039–4052. 10.3402/tellusb.v65i0.19622.
  • Schery S. D, Huang S. An estimate of the global distribution of radon emissions from the ocean. Atmos. Chem. Phys. 2004; 31: L19104.10.3402/tellusb.v65i0.19622.
  • Schery, S. D and Wasiolek, M. A. 1998. Modeling radon flux from the earth's surface. In: Radon and Thoron in the Human Environment. A.Katase and M.Shimo. World Scientific Publishing, Singapore, pp. 207–217.
  • Simmons A, Uppala S, Dee D, Kobayashi S. ERA-interim: new ECMWF reanalysis products from 1989 onwards. 2007; 110: 25–35.
  • Smethie W. M, Takahashi J. T, Chipman D. W, Ledwell J. R. Gas exchange and CO2 flux in the tropical Atlantic Ocean determined from 222Rn and pCO2 measurements. ECMWF Newsl. 1985; 90(C4): 7005–7022. 10.3402/tellusb.v65i0.19622.
  • Sollazzo M. J, Russell L. M, Percival D, Osborne S. R, Wood R, co-authors. Entrainment rates during ACE-2 Lagrangian experiments calculated from aircraft measurements. J. Geophys. Res. 2000; 52: 335–347. 10.3402/tellusb.v65i0.19622.
  • Stevens B, Lenschow D. H, Faloona I, Moeng C.-H, Lilly D. K, co-authors. On entrainment rates in nocturnal marine stratocumulus. Tellus. B. 2003; 129(595): 3469–3493. 10.3402/tellusb.v65i0.19622.
  • Stohl A. Computation, accuracy and applications of trajectories – a review and bibliography. Atmos. Q. J. Roy. Meteorol. Soc. 1998; 32(6): 947–966.
  • Stohl A, Eckhardt S, Forster C, James P, Spichtinger N, co-authors. A replacement for simple backtrajectory calculations in the interpretation of atmospheric trace substance measurements. Environ. 2002; 36(29): 4635–4648. 10.3402/tellusb.v65i0.19622.
  • Stroeve, J and Meier, W. 2012. Sea Ice Trends and Climatologies from SMMR and SSM/I. National Snow and Ice Data Center Digital Media, Boulder, CO.
  • Szegvary T, Conen F, Ciais P. European 222Rn inventory for applied atmospheric studies. 2009; 43(8): 1536–1539. 10.3402/tellusb.v65i0.19622.
  • Taguchi S, Iida T, Moriizumi J. Evaluation of the atmospheric transport model NIRE-CTM-96 by using measured radon-222 concentrations. Atmos. Environ. 2002; 54(3): 250–268. 10.3402/tellusb.v65i0.19622.
  • Tsoukala V. K, Moutzouris C. I. Gas transfer under breaking waves: experiments and an improved vorticity-based model. Tellus. B. 2008; 26: 2131–2142.
  • von Engeln A, Nedoluha G, Teixeira J. An analysis of the frequency and distribution of ducting events in simulated radio occultation measurements based on ECMWF fields. Ann. Géophys. B. 2003; 108(D21): 4669.10.3402/tellusb.v65i0.19622.
  • von Engeln A, Teixeira J, Wickert J, Buehler A. S. Using CHAMP radio occultation data to determine the top altitude of the planetary boundary layer. J. Geophys. Res. 2005; 32: L06815.10.3402/tellusb.v65i0.19622.
  • Wang Q, Lenschow D. H, Pan L, Schillawski R. D, Kok G. L, co-authors. Characteristics of the marine boundary layer during two Lagrangian measurement periods. 2. Turbulence structure. Geophys. Res. Lett. 1999a; 104(D17): 21767–21784. 10.3402/tellusb.v65i0.19622.
  • Wang Q, Lenschow D. H, Pan L, Schillawski R. D, Kok G. L, co-authors. Characteristics of marine boundary layers during two Lagrangian measurement periods. 1. General conditions and mean characteristics. J. Geophys. Res. 1999b; 104(D17): 21751–21765. 10.3402/tellusb.v65i0.19622.
  • Wang, S, Golaz, J.-C and Wang, Q. 2008. Effect of intense wind shear across the inversion on stratocumulus clouds. J. Geophys. Res. 35(15): L15814.10.3402/tellusb.v65i0.19622.
  • Wanninkhof R. Relationship between wind speed and gas exchange over the ocean. Geophy. Res. Lett. 1992; 97(C5): 7373–7382. 10.3402/tellusb.v65i0.19622.
  • Warren, S. G, Hahn, C. J, London, J, Chervin, R. M and Jenne, R. L. 1988. Global Distribution of Total Cloud Cover and Cloud Type Amounts Over the Ocean. USDOE Office of Energy Research, Washington, DC (USA).
  • Wen D, Lin J. C, Millet D. B, Stein A. F, Draxler R. R. A backward-time stochastic Lagrangian air quality model. 2012; 54: 373–386. 10.3402/tellusb.v65i0.19622.
  • Whittlestone S, Zahorowski W. Baseline radon detectors for shipboard use: development and deployment in the first Aerosol Characterization Experiment (ACE 1). Atmos. Environ. 1998; 103: 16743–16751. 10.3402/tellusb.v65i0.19622.
  • Wilkening M. H, Clements W. E. Radon-222 from the ocean surface. J. Geophys. Res. 1975; 80: 3829–3830. 10.3402/tellusb.v65i0.19622.
  • Williams A. G, Chambers S, Zahorowski W, Crawford J, Matsumoto K, co-authors. Estimating the Asian radon flux density and its latitudinal gradient in winter using ground-based radon observations at Sado Island. J. Geophys. Res. 2009; 61(5): 732–746. 10.3402/tellusb.v65i0.19622.
  • Williams A. G, Zahorowski W, Chambers S, Griffiths A, Hacker J. M, co-authors. The vertical distribution of radon in clear and cloudy daytime terrestrial boundary layers. Tellus. B. 2011; 68(1): 155–174. 10.3402/tellusb.v65i0.19622.
  • Woolf D. K. Parameterization of gas transfer velocities and sea-state-dependent wave breaking. J. Atmos. Sci. 2005; 57: 87–94. 10.3402/tellusb.v65i0.19622.
  • Woolf D. K, Leifer I. S, Nightingale P. D, Rhee T. S, Bowyer P, co-authors. Modelling of bubble-mediated gas transfer: fundamental principles and a laboratory test. Tellus. B. 2007; 66(1–4): 71–91. 10.3402/tellusb.v65i0.19622.
  • Yi L, Kogan Y. L, Mechem D. B. An idealized modeling study of the effect of continental air mass aerosol parameters on marine stratocumulus. J. Mar. Syst. 2008; 88(2): 157–167. 10.3402/tellusb.v65i0.19622.
  • Young, S. A. 2006. The Cape Grim MiniLidar data set 1998–2000: data Coverage, File Format and Reading Software. CSIRO Marine and Atmospheric Research, Aspendale (Australia).
  • Young, S. A. 2007. Interpretation of the MiniLidar data recorded at Cape Grim 1998–2000. In: Baseline Atmospheric Program (Australia) 2005–2006. J. M.Cainey, N.Derek and P. B.Krummel. Australian Bureau of Meteorology and CSIRO Marine and Atmospheric Research, Melbourne. pp. 15–24.
  • Zhuo W, Guo Q, Chen B, Cheng G. Estimating the amount and distribution of radon flux density from the soil surface in China. 2008; 99: 1143–1148. 10.3402/tellusb.v65i0.19622.