Atmospheric Environment Vol. 25A, No. 10, pp. 2429-2430, 1991. Pergamon Press plc. Printed in Great Britain.

ATMOSPHERIC ENVIRONMENT

NEWS A N D OPINIONS

INTRODUCTION This section of the Journal reports on past and notices about forthcoming meetings, information on new monitoring and control equipment and on new monitoring and data reduction services. It also includes articles giving views or opinions on subjects of current interest to those concerned about or with the atmosphere.

C A L E N D A R

1991

Fifth International Conference on Precipitation Scavenging and Atmosphere - Surface Exchange Processes. Richland, Washington, U.S.A. 15 - 19 July 1991. Information: Dr W.G.N. Slinn, MS K6-78, Earth and

Environmental Sciences Center, Pacific Northwest Laboratory, P.O. Box 999, Rich- land, WA 99352, U.S.A. Fax: 509-376-5368. Telex: 15-2874.

Tenth International Symposium on Environmental Biogeo- chemistry (ISEB10) - - Global Change and the Biogeo- chemistry of Radiative Trace Gases. San Francisco, Califor- nia, U.S.A. 18 - 25 August 1991. Information: Dr Ronald S. Oremland, Mailstop 465, 345

Middlefield Road, Menlo Park, California 94025, U.S.A. Tel: (415) 329-4482. Fax: (415) 329-4463.

European Association for the Science of Air Pollution (EURASAP) 5th EURASAP International Workshop on Wind and Water Tunnel Modelling of Atmospheric Flow and Dispersion. London, U.K. September 1991. Information: Dr Alan Roberts, National Power Technol-

ogy and Environmental Centre, Kelvin Ave- nue, Leatherhead, Surrey KT22 7SE, U.K.

First International Conference on Water Pollution (Mod- elling, Measuring and Prediction). Southampton, U.K. 3 - 5 September 1991. Information: Liz Newman, Computation Mechanics Insti-

tute, Wessex Institute of Technology, Ashurst, Southampton SO4 2AA, U.K. Tel: 0703 293223. Fax: 0703 292853. Telex: 47388 Attn COMPMECH.

International Symposium on Transport and Air Pollution. Avignon, France. 10 - 13 September 1991. Information: Mr R. Joumard, INRETS, case 24, 69675

Bron Cedex, France. Tel: (33) 78 26 90 93. Fax: (33) 72 37 68 37.

The British Occupational Hygiene Society Seventh Interna- tional Symposium on Inhaled Particles. Edinburgh, U.K. 16 - 20 September 1991. Information: Dr A. Robertson, Organizing Secretary, In-

stitute of Occupational Medicine, Roxburgh Place, Edinburgh EH8 9SU, U.K.

Ventilation '91: 3rd Intemational Symposium on Ventila- tion for Contaminant Control. Cincinnati, Ohio, U.S.A. 16 - 20 September 1991. Information: William Kelley, National Institute for Occu-

pational Safety and Health, Cincinnati, Ohio, U.S.A. Tel: 1-513-661-7881.

European Association for the Science of Air Pollution (EURASAP) 19th International Technical Meeting on Air Pollution and Its Applications. Ierapetra, Kreta, Greece. 29 September - 4 October 1991. Information: Dr H. van Dop, WMO, Case Postale 2300,

CH-1211, Geneva 2, Switzerland.

OHOLO Conference on Transport and Diffusion in Turbu- lent Fields, Modelling and Measurement Techniques. Eilat, Israel. 28 October - 1 November 1991. Information: OHOLO Secretariat, Mrs Nita Ben-David,

Israel Institute for Biological Research, P.O. Box 19, 70450 Ness-Ziona, Israel. Tel: 972-2-381586. Fax: 972-8-401404.

13th Asian Conference on Occupational Health (ACOH) and 3rd Conference of South-East Asian Ergonomics Society (SEAES) on the theme of The Role of Occupational Health and Ergonomics in Asia and the World. Bangkok, Thailand. 25 - 27 November 1991. Information: Secretariat-- ACOH/SEAES, Occupational

Health Department, Faculty of Public Health, Mahidol University, 420/1 Rajvidhi Road, Bangkok 10400, Thailand. Tel: 662-245-7793, 662-245-5521,662-245-7195,

662-246-1258, ext. 259, 260, 261,331. Fax: 662-246-7765.

One Day Symposium on Indoor Air Quality in Asia. Bang- kok, Thailand. 28 - 29 November 1991. Information: Dr B. R. Reverent, Philippine Refining

Company Inc., P.O. Box 1176, 1351 United Nations Avenue, Maila, Philippines. Tel: 632-521-3951. Fax: 632-521-7259.

or: Dr Malinee Wongphanich, c/o C C E (Thai- land), P.O. Box 10-163, Ladphrao, Bangkok 10310, Thailand. Tel: 662-538-5332. Fax: 662-538-5332.

IUPAC CHEMRAWN VII: World Conference on The Chemistry of the Atmosphere: Its Impact on Global Change.

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