Battle, M., M. Bender, T. Sowers, P.P. Tans, J.H. Butler, J.W. Elkins, J.T. Ellis, T. Conway, N. Zhang, P. Lang, and A.D. Clarke. Atmospheric gas concentrations over the past centruy measured in air from firn at the South Pole. Nature. 383:231-235. 1996.
Bouwman, A.F., K.W. Van der Hoek, and J.G.J. Olivier. Uncertainties in the global source distribution of nitrous oxide. J. Geophys. Res. 100:2785-2800. 1995.
Machida, T., T. Nakazawa, Y. Fujii, S. Aoki, and O. Watanabe. Increase in the atmospheric nitrous oxide concentration during the last 250 years. Geophys. Res. Lett. 22:2921-2924. 1995.
Nevison, C., and E. Holland. A reexamination of the impact of anthropogenically fixed nitrogen on atmospheric N2O and the stratospheric O3 layer. J. Geophys. Res. 102:25519-25536. 1997.
Cicerone, R.J., and R.S. Oremland. Biogeochemical aspects of atmospheric methane. Global Biogeochemical Cycles. 2:299-327. 1988.
Anbar, A.D., Y.L. Yung, and F.P. Chavez. Methyl bromide: Ocean sources, ocean sinks, and climate sensitivity. Global Biogeochemical Cycles. 10:175-190. 1996.
Yvon, S.A., and J.H. Butler. An improved estimate of the oceanic lifetime of atmospheric CH3Br. Geophys. Res. Lett. 23:53-56. 1996.
Midgley, P.M. The production and release to the atmosphere of industrial halocarbons. Ber. Bunsenges. Phys. Chem. 96:293-296. 1992.
Molina, M.J. and F.S. Rowland. Stratospheric sink for chlorofluoromethanes: chlorine atom catalyzed destruction of ozone. Nature. 249:810-814. 1974.
Prather, M.J. and R.T. Watson. Stratospheric ozone depletion and future levels of atmospheric chlorine and bromine. Nature. 344:729-734. 1990.
Weisenstein, D.K., M.K.W. Ko, and N.D. Sze. The chlorine budget of the present-day atmosphere: A modeling study. J. Geophys. Res. 97:2547-2559. 1992.
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