André Berger

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André Berger
Berger at El Tatio Geyser (4321 m), Chile, 31 January 2008.
Born (1942-07-30) July 30, 1942 (age 81)
Acoz, German-occupied Belgium
NationalityBelgian

André Léon Georges Chevalier Berger (born July 30, 1942) is a Belgian climatologist and professor from Acoz. He is best known for his significant contribution to the renaissance and further development of the

astronomical theory of paleoclimates
and as a cited pioneer of the interdisciplinary study of climate dynamics and history.

Biography

Trained in mathematics, Berger holds a PhD in sciences from the

Faculté polytechnique de Mons (2004). He is presently an emeritus
professor and senior researcher at UCLouvain.

Berger works in the field of

Journal of Atmospheric and Terrestrial Physics (1978), delivering all the spectral components of the long term variations of orbital eccentricity, obliquity (axial tilt) and climatic precession. His contributions have played a key role in the time scale calibration and interpretation of paleoclimate records and in the modelling of glacial-interglacial cycles. He has mainly worked on the simulation of past and future climates in close collaboration with physicists and geologists worldwide. He was at the origin of the very first Earth systems model of intermediate complexity
.

He was full professor of meteorology and climatology at UCL,

University of California Los Angeles in 2001. He was chairman of the Institute of Astronomy and Geophysics Georges Lemaître
from 1978 to 2001, a period during which he started to develop climate research there. He was the supervisor of 22 doctoral degree theses and continues to serve as a jury member for academic tenure and habilitation.

Berger is the author of Le Climat de la Terre – un passé pour quel avenir?.

global warming and the impact of human activities on climate change
.

Works

Berger's field of research is

feedbacks involved in the explanation of the glacial-interglacial cycles, water vapour in particular.[20] More recently he initiated research on the origin of the east Asian summer monsoon in China[21] and started to work on the diversity of climate over the last nine interglacials.[16]

Functions

Berger has served in many international bodies involved in the development of present-day and past climate research. He was chairman of the International Climate Commission of the International Union of Geodesy and Geophysics (1987–1993) and of the Paleoclimate Commission of the International Union of Quaternary Research (1987–1995); president of the European Geophysical Society (2000–2002), co-creator of the European Geosciences Union of which he is honorary president; member of the First Scientific Steering Committee of the International Geosphere-Biosphere Programme on Global Changes of the Past (1988–1990), Committee which is at the origin of PAGES. In 1991, he was the initiator of the Paleoclimate Modelling Intercomparison Project (PMIP).

For the

Commission of the European Communities
, he was chairman of the Coordination Group on Climate Processes and Climate Change of the Climatology and Natural Hazards Program (1988–1992), of the External Advisory Group on Global Change, Climate and Biodiversity (2000–2002) and member of the Contact Group of the Climate Programme on Reconstruction of Past Climate, Climate Models and Anthropogenic Impacts on Climate from 1980 to 1983 (groups which are at the origin of the CEC Framework Programme).

For the Scientific Committee of NATO, he was chairman of the Special Programme Panels on the Science of Global Environmental Change (1992) and on Air-Sea Interactions (1981) and of the programme Advisory Committee of the International Technical Meeting on Air Pollution Modelling and its Applications (1980–1985).

He was also member of committees in charge of advising policy makers and scientific institutions, in particular the European Environment Agency (EEA, 2002–2009), the European Science Foundation (ESF), Gaz de France (1994–1999 ) and Electricité de France (1998–2009). He was a member of the scientific committee of universities and research institutes, among which Laboratoire des sciences du climat et de l'environnement, Laboratoire de Météorologie Dynamique, Département Terre-Atmosphère-Océan de l'Ecole Normale Supérieure, Institut Paul Simon Laplace et Collège de France in Paris, Laboratoire de Glaciologie et de Géophysique de l'Environnement and the European University and Scientific Pole of Grenoble, LEGOS in Toulouse, Météo-France, Hadley Centre for Climate Prediction and Research in Great-Britain and Beijing Normal University. He is a voting member of the BAEF (Belgian American Educational Foundation, Herbert Hoover Commission for Relief in Belgium) which he was fellow in 1970–1971.

He has organised and chaired international meetings, among which are the First International School of Climatology on Climatic Variations and Variability, Facts and Theories at the

Paul Crutzen, Nobel Prize 1995, of Willi Dansgaard and Nicholas Shackleton, Crafoord Prize 1995 and, with Claude Lorius, Tyler Prize for Environment 1996, the Milutin Milankovitch anniversary symposia in Belgrade in 2004 [26] and 2009, the first Colloque à l'étranger du Collège de France at the Palais des Académies in Bruxelles on 8–9 May 2006 (with J. Reisse and Jean-Pierre Changeux), the Third von Humboldt International Conference on East Asian Monsoon, Past, Present and Future, at the Chinese Academy of Sciences in Beijing from 24 to 30 August 2007 (with Z. Ding) .[27] In 2009, a special issue of Climate of the Past was published in his honour[28] with a preface[29]
dedicated to his work.

In Belgium, he is a co-founding member (with Alain Hubert and Hugo Decleir, 1999) and member of the Administration Council of the International Polar Foundation, member of Mgr Lemaître Foundation (1995), member of Fonds Léopold III de Belgique for the Exploration and Conservation of Nature, of the Scientific Council of GreenFacts, administrator of the Fondation Hoover Louvain and member of the National Committee of Geodesy and Geophysics (IUGG) which he was the president from 2000 to 2004, of the National Committee of the International Geosphere-Biospere Programme on Global Change (IGBP), of the National Committee for Quaternary Research (BELQUA), of the National Committee for Antarctic Research (SCAR) and of the National Committee of the Scientific Committee on Problems of the Environment (SCOPE)

Awards

Bibliography

  • Berger, André (1992), Le climat de la terre: un passé pour quel avenir?, De Boeck Université,
    ISBN 978-2-8041-1497-8
  • Berger, André; Dickinson, Robert Earl; Kidson, John W. (1989), Understanding climate change, Issue 52, American Geophysical Union,
    ISBN 978-0-87590-457-3
  • Berger, André; NATO; OTAN (1989), Climate and geo-sciences: a challenge for science and society in the 21st century, NATO ASI Series: advanced science institutes series., Series C, Mathematical and physical sciences;, 285., Dordrecht,
    ISBN 978-0-7923-0404-3

See also

References

  1. ^ Berger A., 1992. Le Climat de la Terre, un passé pour quel avenir. De Boeck Université, Bruxelles, 479pp.
  2. ^ Berger, A., 1988. Milankovitch Theory and Climate. Reviews of Geophysics, 26(4), pp. 624-657.
  3. ^ Berger, A., Gallee, H., Fichefet, Th., Marsiat, I., Tricot, Ch., 1990. Testing the astronomical theory with a coupled climate-ice sheet model. in: L.D. Labeyrie and C. Jeandel (Eds), Geochemical variability in the Oceans, Ice and Sediments. Palaeogr., Palaeoclimatol., Palaeoecol., 89(1/2), Global and Planetary Change Section, 3(1/2), pp. 125-141.
  4. ^ a b Berger, A., 1978. Long-term variations of daily insolation and Quaternary Climatic Changes. Journal of the Atmospheric Sciences, 35(12), 2362-2367.
  5. ^ Berger, A., 1977. Support for the astronomical theory of climatic change. Nature, 268, 44-45.
  6. ^ Shackleton N.J., Berger A., Peltier W.R., 1990. An alternative astronomical calibration of the lower Pleistocene time scale based on ODP site 677. Phil. Transactions of the Royal Society of Edinburgh: Earth Sciences, vol. 81 part 4, pp. 251-261.
  7. ^ Berger A., Loutre M.F. and Melice J.L., 1998. Instability of the astronomical periods from 1.5 Myr BP to 0.5 Myr AP. Paleoclimates Data and Modelling, 2(4), pp. 239-280.
  8. ^ Berger A., Loutre M.F., 1990. Origine des fréquences des éléments astronomiques intervenant dans le calcul de l'insolation. Bulletin Sciences, 1-3/90, pp. 45-106, Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique.
  9. ^ Berger, A., Loutre, M.F., Dehant, V., 1989. Pre-Quaternary Milankovitch frequencies. Nature, 342, p. 133.
  10. doi:10.1029/2005PA001173
    .
  11. Raymo, M.E.
    , Shackleton N.J., and J.R. Toggweiler, 1993. On the structure and origin of major glaciation cycles. 2. The 100,000-year cycle. Paleoceanography, 8(6), pp. 699-735.
  12. ^ Berger A., Loutre M.F. and Q.Z. Yin, 2010. Total irradiation during the interval of the year using elliptical integrals. Quaternary Science Reviews. 29, 1968-1982
  13. ^ Berger, A., 1978. Long-term variations of caloric insolation resulting from the Earth's orbital elements. Quaternary Research, 9, 139-167.
  14. ^ Gallee, H., van Ypersele, J.P., Fichefet, Th., Tricot, Ch., Berger, A., 1991. Simulation of the last glacial cycle by a coupled sectorially averaged climate - ice-sheet model. I. The Climate Model. Journal of Geophysical Research., 96, pp. 13,139-13,161
  15. ^ Berger A., Loutre M.F., and H. Gallee, 1998. Sensitivity of the LLN climate model to the astronomical and CO2 forcings over the last 200 kyr. Climate Dynamics, 14, pp. 615-629.
  16. ^ a b Yin Q.Z. and A. Berger, 2010. Insolation and CO2 contribution to the interglacials before and after the Mid-Brunhes Event. Nature Geoscience, 3(4), pp. 243-246.
  17. ^ Berger A. and M.F. Loutre, 1996. Modeling the climate response to the astronomical and CO2 forcings. Comptes Rendus de l'Académie des Sciences de Paris, t. 323, série II a, pp. 1-16.
  18. ^ Berger A. And M.F. Loutre, 2002. An Exceptionally long Interglacial Ahead? Science, 297, pp. 1287-1288.
  19. ^ Berger A. and M.F. Loutre, 2003. Climate 400,000 years ago, a key to the future? in Earth's Climate and Orbital Eccentricity: The Marine Isotope Stage 11 Question. Geophysical Monograph 137, A. Droxler, L. Burckle and R. Poore (eds), American Geophysical Union, pp. 17-26.
  20. ^ Berger A., Tricot C., Gallee H., and M.F. Loutre, 1993. Water vapour, CO2 and insolation over the last glacial-interglacial cycles. Philosophical Transactions of the Royal Society, London, B, 341, pp. 253-261.
  21. ^ Yin Q.Z., Berger A., and M. Crucifix, 2009. Individual and combined effects of ice sheets and precession on MIS-13 climate. Climate of the Past, 5, pp. 229-243.
  22. ^ Berger A. (Ed.), Climatic Variations and Variability: Facts and Theories, NATO ASI, D. Reidel Publishing Company, Dordrecht, Holland, 795pp., 1981.
  23. ^ Berger A., Imbrie J., Hays J., Kukla G. and Saltzman B. (Eds), Milankovitch and Climate: Understanding the Response to Astronomical Forcing. NATO ASI Series C vol. 126, Reidel Publ. Company, Holland, 895 pp., 1984.
  24. ^ Berger A., Dickinson R., Kidson J. (Eds), 1989. Understanding Climate Change. Geophysical Monograph n° 52 - IUGG vol. 7, American Geophysical Union, Washington D.C., 187pp.
  25. ^ Berger A., Schneider S., Duplessy J.Cl. (Eds), 1989. Climate and Geo-Sciences, a Challenge for Science and Modern Society in the 21st Century. NATO ASI Series C: Mathematical and Physical Sciences, vol. 285, Kluwer Academic Pu¬blishers, Dordrecht, Holland, 724pp.
  26. ^ Berger A., Ercegovac M., Mesinger F. (Eds), 2005. Paleoclimate and the Earth Climate System. Milankovitch Anniversary Symposium. Serbian Academy of Sciences and Arts Scientific Meetings, vol. CX, Dept of Mathematics, Physics and Geosciences, Book 4, Belgrade, 190 pp.
  27. ^ Berger A., Braconnot P., Guo Z., Rousseau D.D., and Tada R. (Eds), 2009. The East Asian Monsoon: Past, Present and Future. Climate of the Past 2008-2009, Special Issue, vol. 4, 19-28, 79-90, 137-145, 153-174, 175-180, 225-233, 281-294, 303-309; vol. 5, 13-19, 129-141.
  28. ^ CRUCIFIX M., Loutre M.F., Claussen M., Ganssen G., Rousseau D.D., Wolfe E., and J. Guiot, 2008-2009. Climate Change: from the geological past to the uncertain future – a symposium honouring André Berger. Special Issue of Climate of the Past, vol., 5.
  29. ^ Crucifix M., Claussen M., Ganssen G., Guiot J., Guo Z., Kiefer T., Loutre M.F., Rousseau D.D. and E. Wolff, 2009. Preface to Climate Change: from the geological past to the uncertain future. Climate of the Past, 5, pp. 707-711
  30. ^ a b c d "UCL - Brief biography of André Berger". Uclouvain.be. 2007-11-16. Archived from the original on 2011-04-11. Retrieved 2010-08-09.
  31. ^ "European Latsis Prize". European Science Foundation. 2010-06-30. Archived from the original on 2010-04-17. Retrieved 2010-08-09.
  32. ^ "A.L. Berger". Royal Netherlands Academy of Arts and Sciences. Archived from the original on 4 March 2016. Retrieved 20 July 2015.
  33. ^ "EGU - Awards & medals - Milutin Milankovic Medal". European Geosciences Union. Retrieved 18 May 2018.
  34. Catholic University of Louvain. Archived from the original
    on 2012-03-10.
  35. ^ "À vois de choisir! Qui est le plus grand scientifique belge?" (PDF). hiper.be. Archived from the original (PDF) on 2011-08-15.
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