Curv general12-05

1972

Fourth Liège International Colloquium on Ocean Hydrodynamics, Liège (Belgium), March 1972.

1974

International workshop on dendroclimatology. Tucson, April 1974 organised by the Laboratory Tree-Ring Research and Spon­sored by College of Earth, University of Arizona and Tree-Ring Society. (invited).

1975

Autoroute et Environnement. Louvain-la-Neuve, mars 1975, col­loque organisé par le Laboratoire d'Ecologie Végétale et Animale de l'Institut Interfacultaire des Sciences Natu­relles Appliquées de l'Université Catholique de Louvain.

XVI General Assembly IUGG. Grenoble, September 1975. (Belgian delegate).
2^d Meeting of the Working Group and Expert Panels on Assessment Methodology and Modelling, NATO/CCMS Air Pollution Pilot Study. Friedrichshafen, September 1975. (Belgian Expert).
6^th NATO/CCMS International Technical Meeting on Air Pollution Modelling and its Applications. Frankfurt, September 1975. (invited).

1976

Séminaire sur l'Environnement. Liège, mars 1976. Organisé par la Section Environnement de la Faculté des Sciences Appli­quées de l'Université de Liège. (participant invité).

3^d Meeting of the Working Group and Expert Panels on Assessment Methodology and Modelling, NATO/CCMS Air Pollution Pilot Study. Venise, March 1976 (Belgian Expert).
Colloque International sur les Atmosphères polluées. Paris, mai 1976.
7^th NATO/CCMS International Technical Meeting on Air Pollution Modelling. Airlie, September 1976. (invited participant).
4^th Meeting of the Working Group and expert Panels on Assess­ment methodo­logy and Modelling, NATO/CCMS Air Pollution Pilot Study. Quail Roost, September 1976. (Belgian Expert).
Lamont-Doherty Geological Observatory, Columbia University, Palisades. De­partment of Geological Science, Brown Univer­sity, Providence, Septem­ber 1976. (invited).

1977

5^th Meeting of the Working Group and Expert Panels on Assess­ment methodo­logy and Modelling, NATO/CCMS Air Pollution Pilot Study. Apeldoorn, April 1977. (Belgian Expert).

Membre de la Délégation de l'Université Catholique de Louvain en Lybie. Juin 1977. (invité).
X INQUA Congress and 3 symposia : Antarctica glacial evolution and world paleo-environment, Dendrochronology, Mapping and Modelling Quaternary Climates. Birmingham, 16-25 août 1977.
Climatic Change and European Agriculture, workshop organisé par le Center for European Agriculture Studies, Wye College, 19-21 October 1977. (invited).

1978

Carbon dioxide, Climate and Society. Symposium organized by International Institute for Applied Systems Analysis and World Meteorological Orga­nization. Laxenburg 21-24 février 1978. (invited).

7^th Meeting of the Working Group and Expert Panels on Assess­ment methodo­logy and Modelling, NATO/CCMS Air Pollution Pilot Study. Bandol, April 1978. (Belgian delegate).
Tenth International Liège Colloquium on Ocean Hydrodynamics : "Weather and Sea State Predictions". Mécanique des Fluides Géophysiques, Univer­sité de Liège, 8-12 May 1978.
8^th Meeting of the Working Group and Expert Panels on Assess­ment Methodo­logy and Modelling, NATO/CCMS Air Pollution Pilot Study. Toronto, August 1978 (Belgian delegate).
L'Industrie Pétrolière et la Protection de la Qualité de l'Air. Colloque organisé par la Fédération Pétrolière. 8 décembre 1978. Bruxelles (invited).

1979

World Climate Conference, organisée par l'Organisation Météoro­logique Mon­diale, 12-16 février 1979. Génève (Belgian delegate).

9^th Meeting of the Working Group and Expert panels on Assess­ment Methodo­logy and Modelling, NATO/CCMS Air Pollution Pilot Study. Firenze, 21-23 March 1979. (Belgian delegate).
Rayonnements Atmosphériques et Télédétection. Laboratoire d'Optique Atmo­sphérique, Université des Sciences et des Techniques de Lille, UER de Physique Fondamentale, 28-29 mars 1979.
Air-Sea Interactions Panel, NATO Special Programme of the Science Commit­tee. Woods Hole Oceanographic Institution, Woods Hole, Mass. (USA), 25-27 May 1979. (expert, Belgian delegate).
Meeting for the Follow-up of the Working Group and Expert Panels on Assess­ment Methodology and Modelling, NATO/CCMS Air Pollution Pilot Study, Roma, 22 October 1979. (expert, Belgian delegate).
Air-Sea Interaction Panel, NATO Special Programme of the Science Committee. Brussels, NATO Headquarters, 29-30 October 1979 (Belgian delegate).

1980

Aspects of Chemical Evolution. The 1980 Solvay Conference in Chemistry on the Occasion of the 150^th Anniversary of the Independence of Belgium. Jointly sponsored by the National Academy of Sciences and The Solvay Institutes. Washington D.C., April 23-24, 1980. (invited participant).

NATO-CCMS Air Pollution Pilot Studies. Assessment Methodology and Modeling Follow-up reports. New Air Pollution Pilot Study : Air Quality Mana­gement Strategies and Impact Mode­ling. Lindau, 9-12 April 1980. (Belgian delegate).
1^st Meeting of Working Group 5 "Transport and Modelling" COST 61a bis, Phy­sico-Chemical behaviour of atmospheric pollu­tants, Commission of the European Communities. The Hague, 16-17 June 1980. (expert member, Belgian delegate).
Second Meeting of Working Group 5 "Transport and Modelling" COST 61a bis, Commission of the European Communities. Amsterdam, 27 November 1980. (expert member, Belgian dele­gate).
11^th NATO-CCMS International Technical Meeting on Air Pollution Modelling and its Applications. Amsterdam 24-27 November 1980. (Chairman Pro­gramme Advisory Committee, session Chairman).

1981

Pollution de l'Air par une usine métallurgique : une étude sys­tématique, Services de la Programmation de la Politique Scientifique. Bruxelles, March 1981. (expert invité).

12^th. NATO-CCMS Air Quality Management Strategies and Impact Modelling. Panel 2 Air Quality Modelling. Menlo Park, Cal. USA, 24 August 1981 (Belgian expert).
Societa Italiana di Fisica, Sezione 5 Geofisica, Pisa, 8-12 October 1981. (invited participant).
International Symposium on "Advances in the Theory of Climate", Academia das Ciencas de Lisboa, Commemoration of the 200^th. Anniversary of the Academy of Sciences of Lisbon, 12-14 October 1981.
CCE Contact Group : "Anthropogenic Climate Perturbations", Brussels 26-27 October 1981 (invited expert).
CCE Contact Group : "Reconstitution of Past Climates", Brussels, 3 December 1981 (invited expert).

1982

Commission of the European Communities - Contact Group of the CEC Climate Program. Climate Models, 11 May 1982. (invited expert).

European Geophysical Society, General Assembly, Leeds, Aug. 23-27, 1982.
2^nd Erice International School of Climatology, Member Scienti­fic Organizing Committee, 16-26 July 1982.
JSC WMO-ICSU Conference on Physical Basis of Climate Prediction at the sea­sonal, annual, decadal scales, Leningrad 13-17 Sept. 1982, (WMO invi­ted expert).

1983

Symposium on Interactions between Climate and Biosphere, orga­nised by Uni­versity of Osnabrück and European Communities, Osnabrück, March 21-23, 1983. (Chairman and Member of Panel General Discussion).

General Assembly of IUGG, Hamburg (RFA), 16-29 août 1983 and Symposia by IAMAP, IAPSO, (Belgian delegate).

1984

Royal Astronomical Society Discussion Meetings in Association with the Uni­versity of Sussex to Celebrate the 80th Birth­day of Professor W.H. McCrea, F.R.S., London, 13-14 décembre 1984 (Guest of Honour).

1985

15^th International Technical Meeting on Air Pollution Modelling and Its Ap­plications, Washington University, St Louis Miss., 15-19 avril 1985, Chairman of Steering - Programme Committee, Chairman of Session 1.

Gaz Naturel et Environnement. Bruxelles, 23 avril 1985.
Programme National Etude Dynamique du Climat - France. Colloque d'Evaluation, Meudon, 16-18 septembre 1985 (Président de la Session Paléoclimatologie).
Assessment of the Role of Carbon Dioxide and Other radiatively Active Constituents in Climate Variations and Associated Impacts. WMO/SCOPE/UNEP, Villach, Austria, 9-15 octobre 1985 (Expert of Wor­king Group III Impact of the Physical Environment).
Paleoclimatology Panel. Committee on Climatic Changes and the Ocean (IOC/SCOR-UNESCO), Villefranche sur Mer, 23-25 octobre 1985 (invited member).
ISLSCP Conference on Parametrization of Land-Surface Charac­teristics and Use of Satellite Data on Climate Studies. Workshop on European Cli­mate/Land-Surface Studies with in­clusion of remote-sensing methods. COSPAR-IAMAP-UNEP-WMO, Roma 2-6 December 1985 (expert invited by CEC/Climate Pro­gram).

1986

Physically Based Modelling and Simulation of Climate and Clima­tic Model­ling. NATO/ASI Ettore Majorana Center for Scien­tific Culture. Erice 11-24 May 1986 (co-director).

11^th General Assembly of European Geophysical Society, Kiel 23-30 August 1986 (Vice-President Section 2).
CO₂ and Other Greenhouse Gases : Climatic and Associated Im­pacts, Brussels 3-5 November 1986 (Rapporteur session on Expected Climate Impacts, invité).
AGU Fall Meeting. Symposia : Climate Variations : Tribute to J. Murray Mitchell, Biogeochemical Cycles and Climate, Cli­mate Variability, San Francisco 8-12 December 1986.

1987

EGS XIIth General Assembly, Strasbourg 9-14 avril 1987. 8 sym­posia, réunion Bureau et Conseil, vice-président section 2.

XII INQUA Internatinal Congress, Ottawa 31 July - 9 August 1987. President of Paleoclimate Commission C13.
XIX General Assembly of IUGG, Vancouver 9-22 August 1987. Union Symposium 15 on Contributions of Geophysics to Climate Change Studies (convenor with R. Dickinson and J. Kidson). President of ICCL.
Exploratory meeting on Paleoclimatology. European Science Foun­dation, Strasbourg 25-26 June 1987 (délégué belge du FNRS).