Tropospheric Aerosol Radiative Forcing Observational Experiment (TARFOX) Special Section (1999) Eds. P. Russell, P. Hobbs and L. Stowe. J. Geophys. Res., 104 (D2).

Reactive Chlorine Emissions Inventory (RCEI) Special Section (1999) Eds. T. Graedel and W. Keene. J. Geophys. Res., 104 (D7).

Nonmethane Hydrocarbon Intercomparison Experiment (NOMHICE): Task 3 (1999), E. Apel, J. Calvert, T. Gilpin, F. Fehsenfeld, D. Parrish, and W. Lonneman, J. Geophys. Res., 104 (D21) doi: 10.1029/1999JD900793.

Experiment for Regional Sources and Sinks of Oxidants (EXPRESSO) Special Section (1999) Eds. R. Delmas, A. Druilhet and B. Cros. J. Geophys. Res. 104 (D23).

First Aerosol Characterization Experiment (ACE 1) Part 2 Special Section (1999) Eds. T.S. Bates. J. Geophys. Res. 104 (D17).

3-D Global Simulations of Tropospheric CO Distributions – Results of the GIM/IGAC Intercomparison 1997 Exercise (1999) M Kanakidou, F.J. Dentener, G.P. Brasseur, T.K. Berntsen, W.J. Collins, D.A. Hauglustaine, S. Houweling, I.S.A. Isaksen, M. Krol, M.G. Lawrence, J.-F. Muller, N. Poisson, G.J. Roelofs, Y. Wang, and W.M. F. Wauben, Chemosphere - Global Change Sci., 1.

3-D Global Simulations of Tropospheric Chemistry with Focus on Ozone Distributions – Results of the GIM/IGAC Intercomparison Exercise European Commission Report EUR 18842, Office for Official Publications of the European Communities, Luxembourg, 79 pp., 1999.

Tropospheric Aerosol Radiative Forcing Observational Experiment (TARFOX) Special Section (2000) Eds. W. Hartley, P. Hobbs and J. Ross. J. Geophys. Res., 105 (D8).