1. Preface

   Legacy Pages: 1 - 2

2. Stratospheric aerosol sulfuric acid: First direct in situ measurements using a novel balloon-based mass spectrometer apparatus

   • Frank Arnold
   • Joachim Curtius
   • Terry Deshler

   OriginalPaper Pages: 3 - 10

3. Vertical profiles of Volcanic Aerosol and Polar Stratospheric Clouds Above Kiruna, Sweden: Winters 1993 and 1995

   • Terry Deshler
   • Samuel J. Oltmans

   OriginalPaper Pages: 11 - 23

4. Deuterium, Oxygen-18, and Tritium as Tracers for Water Vapour Transport in the Lower Stratosphere and Tropopause Region

   • A. Zahn
   • V. Barth
   • U. Platt

   OriginalPaper Pages: 25 - 47

5. Observations of nitric acid perturbations in the winter Arctic stratosphere: Evidence for PSC sedimentation

   • Frank Arnold
   • Veit Bürger
   • Stefan Spreng

   OriginalPaper Pages: 49 - 59

6. HNO3 and PSC Measurements from the Transall: Sequestering of HNO3 in the Winter of 1994/95

   • M. Höpfner
   • C.E. Blom
   • M. Wirth

   OriginalPaper Pages: 61 - 79

7. MIPAS-Transall Observations of the Variability of CLONO2 during the Arctic Winter of 1994/95

   • N. Glatthor
   • C.E. Blom
   • M. Wirth

   OriginalPaper Pages: 81 - 101

8. Column Observations of Stratospheric Gases at Søndre Strømfjord, Greenland During Winter 1994-1995

   • J. W. Hannigan
   • M. T. Coffey
   • Aaron Goldman

   OriginalPaper Pages: 103 - 118

9. Ground-based FTIR Measurements of Stratospheric Trace Species from Aberdeen During Winter and Spring 1993/94 and 1994/95 and Comparison with a 3D Model

   • W. Bell
   • C. Paton Walsh
   • S. Pullen

   OriginalPaper Pages: 119 - 130

10. Ground-based FTIR Measurements with High Temporal Resolution

    • W. Bell
    • C. Paton Walsh
    • A.M. Lee

    OriginalPaper Pages: 131 - 140

11. Groundbased Doas UV/visible measurements at Kiruna (Sweden) during the sesame winters 1993/94 and 1994/95.

    • C. Otten
    • F. Ferlemann
    • K. Pfeilsticker

    OriginalPaper Pages: 141 - 162

12. Accurate Derivation of Total and Stratospheric Vertical Columns of NO2 from Ground-Based Zenith-Sky Measurements

    • K. E. Preston
    • D. J. Fish
    • R. L. Jones

    OriginalPaper Pages: 163 - 172

13. Upper Limit of Iodine Oxide in the Lower Stratosphere

    • Irene Pundt
    • Jean-Pierre Pommereau
    • Eric Lateltin

    OriginalPaper Pages: 173 - 185

14. A Study of Ozone Laminae Using Diabatic Trajectories, Contour Advection and Photochemical Trajectory Model Simulations.

    • S. J. Reid
    • M. Rex
    • C. Zerefos

    OriginalPaper Pages: 187 - 207