WMO WDCGG Data Summary

GAW DATA
Volume IV-Greenhouse Gases and Other Atmospheric Gases

WDCGG No. 27

CONTENTS

Plate

Summary

1.Introduction

2.Analysis

3.Carbon Dioxide

Figures

4.Methane

Figures

5.Nitrous Oxide

Figures

6.Halocarbons

Figures

7.Surface Ozone

Figures

8.Carbon Monoxide

Figures

9.Nitrogen Oxides

Figures

10.Sulfur Dioxide

Figures

References

Appendices

Appendix A Calibration and Standard Scales
 Appendix B List of Observation Stations
 Appendix C List of Contributors
 Appendix D Glossary

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