Linked with Past Global Changes.
Thomas Stocker is Professor of Climate and Environmental Physics at the University of Bern and head of the Division of Climate and Environmental Physics of the Physics Institute since 1993. He developed the first climate models of intermediate complexity, and he investigates the role of the carbon cycle in the climate system, in particular, the impact of abrupt climate changes on the biogeochemical cycles. He is the coordinator of the chapter « Global Climate Projection » in the forthcoming Fourth Assessment Report of the UN Intergovernmental Panel on Climate Change IPCC. (full text).
He says: (Question: Where did the carbon dioxide come from?) « This is one of the grand unsolved puzzles in climate research, about 50% of the 80-ppm glacial-to-interglacial increase can be explained by a change in the solubility of carbon dioxide. Warmer ocean water carries less carbon dioxide than colder water. However, there are complicated biochemical processes in the ocean, such as pH, the depth of the dissolution level for calcium carbonate, and the net primary productivity of the marine carbon cycle that are also playing a role ». (full text).
Thomas Stocker – Switzerland
He works for the laboratory for Climate and Environmental Physics, Univ. Berne (Switzerland).
Research Interests are: Dynamics of the Climate System, Climate Modelling, Past and Future Climate Change, Abrupt Climate Change, Ice Core Analysis, Isotopes in the Environment, Radiocarbon. (full text and his homepage).
Stocker’s guest lecture was entitled: ‘The latest results from EPICA (the European Project for Ice Coring in Antarctica): Greenhouse Gases and the Bipolar Seesaw’. Thomas Stocker is a Professor at the University of Bern where he is leader of the Climate and Environmental Physics group. He was in Bergen as part of a three-day workshop involving participants in the project entitled, ‘Patterns of Climate Variability in the North Atlantic (PACLIVA)’. (full text).