Nominations from national committees and commissions for the International Association of Hydrological Sciences (IAHS) elections—to be held in Hamburg, F.R.G., during the XVIII General Assembly of the International Union of Geodesy and Geophysics, August 15–27, 1983—should be submitted as soon as possible to J. C. I. Dooge, Department of Civil Engineering, University College, Upper Merion Street, Dublin 2, Ireland. Dooge is chairman of the IAHS nominations panel. Others on the panel are Dr. Bogoiavlensky, N.B. Ayibotele, Dr. Rodier, and Mark Meier.
In addition, nominations from national committees for the 1983 International Hydrology Prize will be open until April 1. Nominations should contain a statement (up to 1000 words) describing the qualifications and merits of the candidate. By definition, candidates should have made an outstanding contribution to the advancement of hydrology. Send nominations to IAHS Secretary General John C. Rodda, Institutes of Hydrology, Wallingford, Oxon OX10 8BB, UK.