1. Baldy, S., G. Ancellet, M. Bessafi, A. Badr, and D. Lan Sun Luk, 1996: Field observations of the vertical distribution of tropospheric ozone at the island of Reunion (southern tropics). J. Geophys. Res., 101, No. D19, 23,835–23,849.
2. Berntsen, T. K., and I. S. A. Isaksen, 1997: A global three-dimensional chemical transport model for the troposphere. 1. Model description and CO and ozone results. J. Geophys. Res., 102, No. D17, 21239-21280.
3. Bethan, S., G. Vaughan, S. J. Reid, 1996: A comparison of ozone and thermal tropopause heights and the impact of tropopause definition on quantifying the ozone content of the troposphere. Quart. J. Roy. Meteor. Soc., 122, 929–944.
4. Browell, E. V., and Coauthors, 1996: Ozone and aerosol distributions and air mass characteristics over the South Atlantic Basin during the burning season. J. Geophys. Res., 101, 24,043–24,068.
5. Crawford, J., and Coauthors, 1997: As assessment of ozone photochemistry in the extratropical western North Pacific: Impact of continental outflow during the late winter/early spring. J. Geophys. Res., 102, No. D23, 28,469–28,487.