Abstract
Chlorofluoromethanes are being added to the environment in steadily increasing amounts. These compounds are chemically inert and may remain in the atmosphere for 40–150 years, and concentrations can be expected to reach 10 to 30 times present levels. Photodissociation of the Chlorofluoromethanes in the stratosphere produces significant amounts of chlorine atoms, and leads to the destruction of atmospheric ozone.
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References
Chemical Marketing Reporter, August 21, 1972.
Chemistry in the Economy (American Chemical Society, Washington, DC, 1973).
Lovelock, J. E., Maggs, R. J., and Wade, R. J., Nature, 241, 194 (1973).
Wilkniss, P. E., Lamontagne, R. A., Larson, R. E., Swinnerton, J. W., Dickson, C. R., and Thompson, T., Nature, 245, 45 (1973).
Su, C.-W., and Goldberg, E. D., Nature, 245, 27 (1973).
Machta, L., Proceedings of the Second IUTAM-IUGG Symposium on Turbulent Diffusion in Environmental Pollution (Charlottesville, 1973).
Crutzen, P. J., J. geophys. Res., 30, 7311 (1971).
Johnston, H., Science, 173, 517 (1971).
Johnston, H. S., Proceedings of the First Survey Conference, Climatic Impact Assessment Program, US Department of Transport, 90 (1972).
McElroy, M. B., Wofsy, S. C., Penner, J. E., and McConnell, J. C., J. atmos. Sci., 31, 287 (1974).
Bemand, P. P., Clyne, M. A. A., and Watson, R. J., J. Chem. Soc., Faraday I, 69, 1356 (1973).
Hampson, R., et al., Chemical Kinetics Data Survey VI, National Bureau of Standard Interim Report 73–207 (1973).
Stolarski, R. S., and Cicerone, R. J., International Association of Geomagnetism and Aeronomy (Kyoto, Japan, 1973); see also Can. J. Chem., (in the press).
Doucet, J., Sauvageau, P., and Sandorfy, C., J. chem. Phys., 58, 3708 (1973).
McConnell, J. C., and McElroy, M. B., J. atmos. Sci., 30, 1465 (1973).
Sch¨tz, K., Junge, C., Beck, R., and Albrecht, B., J. geophys. Res., 75, 2230 (1970).
Wofsy, S. C., McConnell, J. C., and McElroy, M. B., J. geophys. Res., 77, 4477 (1972).
Wofsy, S. C., and McElroy, M. B., J. geophys. Res., 78, 2619 (1973).
Kockarts, G., in Mesospheric Models and Related Experiments (edit. by Fiocco, G.), 168, Reidel, Dodrrecht (1971).
Brinkmann, R., ibid., 89.
Hudson, R. D., and Mahle, S. H., J. geophys. Res., 11, 2902 (1972).
Clyne, M. A. A., and Walker, R. F., J. Chem. Soc., Faraday I, 69, 1547 (1973).
Takacs, G. A., and Glass, G. P., J. phys. Chem., 77, 1948 (1973).
Marsh, D., and Heicklen, J., J. phys. Chem., 69, 4410 (1965).
Heicklen, J., Adv. Photochem., 7, 57 (1969).
Homann, K. H., Solomon, W. C., Warnatz, J., Wagner, H. G., and Zetzch, C., Ber. Bunsenges. phys. Chem., 74, 585 (1970).
Murray, A. J., and Riley, J. P., Nature, 242, 37 (1973).
Levy, H., Planet. Space Sci., 20, 919 (1972); 21, 575 (1973).
Stoiber, R. E., Leggett, D. C., Jenkins, T. F., Murrmann, R. P., and Rose, W. J., Bull. geol. Soc. Am., 82, 2299 (1971).
Hudlicky, M., Chemistry of Organic Fluorine Compounds, 340 (MacMillan, New York, 1962).
Lovelock, J. E., Nature, 230, 379 (1971).
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Molina, M., Rowland, F. Stratospheric sink for chlorofluoromethanes: chlorine atom-catalysed destruction of ozone. Nature 249, 810–812 (1974). https://doi.org/10.1038/249810a0
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DOI: https://doi.org/10.1038/249810a0
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