Long term bilateral Russian/Norwegian scientific co-operation as a basis for sustainable management of living marine resources in the Barents Sea. Proceeding of the 12th Norwegian/Russian Symposium Tromsø, 21-22 August 2007Extended abstract (Full article: Skagseth, Ø., Furevik, T., Ingvaldsen, R., Loeng, H., Mork, K.A., Orvik, K.A., Ozhigin, V. (2008) Volume and heat transports to the Arctic via the Norwegian and Barents Seas. In Arctic-Subarctic Ocean Fluxes: Defining the role of the Northern Seas in Climate. Eds. R. Dickson, J. Meincke and P. Rhines, Springer Verlag.)