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Nombre de programmes trouvés : 114
Conférences

le (28m0s)

Climate Models: learning from the Past Long-Term Climate Variability

Projections of future climate change rely on global climate models. Such models simulate the dynamics and physics of the coupled atmosphere-ocean system and move towards models of the full Earth system. These models are evaluated on the present day mean climate as well as on climate variability over the last century. Although climate models agree on the overall patterns of future climate change, discrepancies are still displayed between models, both in amplitude and at the regional scale (e.g., IPCC AR5 (2007)). Past climates offer an unique opportunity to evaluate climate models on climate conditions different from the present-day conditions ...
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Conférences

le (31m48s)

Debate

The European Science Foundation (ESF) and the French Foundation of the Maison des Sciences de l’Homme (FMSH) (within the Entre-Sciences programme) have agreed to jointly develop a new conference series in environmental sciences; an effort to actively foster exchanges between scientists working in the humanities and social sciences and their colleagues in the life and natural sciences. This interdisciplinary conference present the new advances in the modelling of the Global Change that combines Geosciences and Economics, with a perspective view from history - given the novelty of their interrelations – and from political science – given the impact of the ...
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Label UNT Conférences

le (1h18m42s)

Les volcans

Les volcans sont responsables de la formation de notre atmosphère et des continents, qui sont en quelque sorte l'écume magmatique de la Terre. Ils sont aussi un précieux outil d'échantillonnage de l'intérieur de la Terre, et leurs laves portent des informations précieuses sur la composition des roches profondes et inaccessibles dont elles sont issues. Il faut enfin voir chaque volcan comme le résultat superficiel des mouvements internes de grande ampleur qui affectent notre planète dans son ensemble. La volcanologie moderne s'attaque aux mécanismes des éruptions et repose sur des mesures systématiques des paramètres éruptifs. Les volcans sont de fantastiques systèmes ...
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Conférences

le (21m27s)

Debate

The European Science Foundation (ESF) and the French Foundation of the Maison des Sciences de l’Homme (FMSH) (within the Entre-Sciences programme) have agreed to jointly develop a new conference series in environmental sciences; an effort to actively foster exchanges between scientists working in the humanities and social sciences and their colleagues in the life and natural sciences. This interdisciplinary conference present the new advances in the modelling of the Global Change that combines Geosciences and Economics, with a perspective view from history - given the novelty of their interrelations – and from political science – given the impact of the ...
Voir la vidéo

 
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