Previous: Acknowledgements Up: Ext. Abst.

References

Fortuin, J.P., and H. Kelder, 1998: An ozone climatology based on ozonesonde and satellite measurements, J. Geophys. Res., 103, 31709-31734. Labitzke, K and B. Naujokat, 2000: The lower arctic stratosphere in winter since 1952, SPARC Newsletter 16.

Manzini, E., and H. Feichter, 1999: Simulation of the SF6 tracer with the middle atmosphere MAECHAM4 model: Aspects of the large-scale transport, J. Geophys. Res., 104, 31097-31108.

Manzini, E., and N.A. McFarlane, 1998: The effect of varying the source spectrum of a gravity wave parameterization in a middle atmosphere general circulation model, J. Geophys. Res.,103, 31523-31539.

Randel, W. J. and F. Wu, 1999: Cooling of the Arctic and Antarctic polar stratospheres due to ozone depletion, J. Climate, 12, 1467-1479.

Rash, P.J., and M. Lawrence, 1998: Recent development in transport methods at NCAR. MPI Report 265, 65-75, Max Planck Institut für Meteorologie, Hamburg, Germany.

Steil, B., C. Brühl, E. Manzini, J.P. Crutzen, P.J. Rasch and E. Roeckner, 2000: Interactive chemistry climate modelling of the middle atmosphere. Evaluation for present conditions. Manuscript in preparation.

Steil, B., M. Dameris, C. Brühl, P.J. Crutzen, V. Grewe, M. Ponater, and R. Sausen, 1998: Development of a chemistry module for GCMs: first results of a multi-annual integration, Annales Geophysicae 16, 205-228.

WMO, 1998: Global ozone research and monitoring Project, Report 44, World Meteorological Organization, Geneva, Switzerland.