The Last Glacial Maximum and Heinrich Event 1 in terms of climate and vegetation around the Alboran Sea: a preliminary model-data comparison |
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| Affiliation: | 1. Laboratoire des sciences du climat et de l''environnement/IPSL, UMR CEA–CNRS 1572, CE Saclay, l''Orme des Merisiers, bâtiment 701, 91191 Gif-sur-Yvette cedex, France;2. Laboratoire de chrono-écologie, CNRS UMR 6565, université de Franche-Comté, 16, route de Gray, 25030 Besançon, France;3. Laboratoire de glaciologie et géophysique de l''environnement, UMR 5183, 54, rue Molière, 38402 Saint-Martin-d''Hères cedex, France |
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| Abstract: | The Heinrich Event 1, the most recent of the glacial North Atlantic large iceberg discharges, is well documented in continental and marine records, but this large perturbation of the climate system has rarely been simulated. Here we propose a preliminary model-data comparison for this period, which we compare to the Last Glacial Maximum state. The pollen record from one specific core from the western Mediterranean Sea (ODP site 976) is analysed both in terms of vegetation distribution and climatic implication. The climate and vegetation of both periods are then simulated and compared to the pollen-based data. To cite this article: M. Kageyama et al., C. R. Geoscience 337 (2005). |
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