The Geophysical Institute (GFI, www.uib.no/gfi/) at the University of Bergen (UiB) is an internationally acknowledged contributor to the development of marine and polar research and weather forecasting methods as well as in research training. It has a permanent staff of 44 professors/associated prof., technicians and administrators, and 52 postdocs and PhD candidates. The research strategy rests upon use of own cutting-edge measurement techniques developed in collaboration with technology partners that combine theoretical studies and modeling in meteorology, climate dynamics, physical and chemical oceanography. As an integral part of the Bjernes Center for Climate Research (BCCR - www.bjerknes.uib.no) the GFI played a major role in the development of the Norwegian Earth System Model (NorESM), and climate prediction system (NorCPS). GFI coordinates The Norwegian Atlantic Current Observatory (NACO) a national large-scale infrastructure funded by the Research Council of Norway, the Norwegian node of the European Research Infrastructure ICOS (Integrated Carbon Observation System), and leads the ICOS Ocean Thematic Centre OTC. GFI represents UIB at ESF (European Science Foundation) Marine Board and the Norwegian UNESCO Commission. GFI scientists are also active in international scientific committees and working groups of large international research programmes such as the International Geosphere-Biosphere Programme (IGBP), including the Joint Global Ocean Flux Study (JGOFS), the Surface Ocean-Lower Atmosphere Study (SOLAS), and the Integrated Marine Biosphere Research (IMBeR), as well as the World Climate Research Programme's project Climate and Ocean: Variability, Predictability and Change (CLIVAR) and the Scientific Committee on Oceanic Research (SCOR/IOC).