This project has been supported by Norsk Forskningsråd and Nordic WOCE. Sincere thanks are due to Robert Dickson for his generous spending of time and helpful assistance in completing this paper. We are also grateful to the crew on board the weather ship Polarfront and to Johan Blindheim for offering ship’s time for mooring deployment. Two anonymous reviewers contributed with several constructive comments.
Aagaard, K., E. Fahrbach, J. Meincke, and J. H. Swift, 1991: Saline outflow from the Arctic Ocean: Its contribution to the deep waters of the Greenland, Norwegian, and Iceland Seas. J. Geophys. Res.,96 (C11), 20 433–20 441.
Bjerknes, J., 1962: Atlantic air–sea interaction. Advances in Geophysics, Vol. 10, Academic Press, 1–82.
Bönisch, G., and P. Schlosser, 1995: Deep water formation and exchange rates in the Greenland/Norwegian Seas and Eurasian Basin of the Arctic Ocean derived from tracer balances. Progress in Oceanography, Vol. 35, Pergamon Press, 29–52.
——, J. Blindheim, J. L. Bullister, P. Schlosser, and D. W. R. Wallace, 1997: Long-term trends of temperature, salinity, density, and tracers in the central Greenland Sea. J. Geophys. Res.,102 (C8), 18 553–18 571.
Bourke, R. H., R. G. Paquette, R. F. Blythe, and M. D. Stone, 1993:On the deep and bottom water of the Greenland Sea from summer 1989 and 1990 data. J. Geophys. Res.,98 (C3), 4629–4638.
Clarke, R. A., J. L. Reid, and J. H. Swift, 1984: CSS Hudson Cruise 82-001. SIO Reference No. 84-14, 305 pp.
——, J. H. Swift, J. L. Reid, and K. P. Koltermann, 1990: The formation of Greenland Sea deep water: Double diffusion or deep convection? Deep-Sea Res.,37, 1385–1424.
Dickson, R. R., E. M. Gmitrowicz, and A. J. Watson, 1990: Deep-water renewal in the northern North Atlantic. Nature,344, 848–850.
——, J. Lazier, J. Meincke, P. Rhines, and J. H. Swift, 1996: Long-term coordinated changes in the convective activity of the North Atlantic. Progress in Oceanography, Vol. 38, Pergamon Press, 241–295.
Fogelquist, E., J. Blindheim, T. Tanhua, E. Buch, and S. Østerhus, 1999: Greenland–Scotland Overflow studied by hydro-chemical multivariate analysis. Deep-Sea Res., in press.
Gammelsrød, T., S. Østerhus, and Ø. Godøy, 1992: Decadal variations of the ocean climate in the Norwegian Sea observed at ocean station “Mike” (66°N 2°E). ICES Mar. Sci. Symp.,195, 68–75.
Heinze, C., P. Schlosser, K. P. Koltermann, and J. Meincke, 1990: A tracer study of the deep water renewal in the European polar seas. Deep-Sea Res.,37, 1425–1453.
Kushnir, Y., 1994: Interdecadal variations in North Atlantic sea surface temperature and associated atmospheric conditions. J. Climate,7, 141–157.
Lazier, J., 1980: Oceanographic conditions at Ocean Weather Ship Bravo, 1964–1974. Atmos.–Ocean,18, 227–238.
Mauritzen, C., 1996: Production of dense overflow waters feeding the North Atlantic across the Greenland–Scotland Ridge. Deep-Sea Res.,43, 769–835.
Meincke, J., S. Jonsson, and J. H. Swift, 1992: Variability of convective conditions in the Greenland Sea. ICES Mar. Sci. Symp.,195, 32–39.
——, B. Rudels, and H. J. Friedrich, 1997: The Arctic Ocean–Nordic seas thermohaline system. ICES J. Mar. Sci.,54, 283–299.
Østerhus, S., W. R. Turrell, B. Hansen, J. Blindheim, and J. van Bennekom, 1996: Changes in the Norwegian Sea deep water. ICES CM, Vol. 0:11, 4 pp. [Available from International Council for the Exploration of the Sea, DK-1261 Copenhagen, Denmark.].
Sælen, O. H., 1990: On the exchange of bottom water between the Greenland and Norwegian Sea. Acta Geophys.,3, 133–144.
Schlosser, P., G. Bönisch, M. Rhein, and R. Bayer, 1991: Reduction of deepwater formation in the Greenland Sea during the 1980s:Evidence from tracer data. Science,251, 1054–1056.
Smethie, W. M., Jr., D. W. Chipman, J. H. Swift, and K. P. Koltermann, 1988: Chlorofluoromethanes in the Arctic Mediterranean seas: Evidence for formation of bottom water in the Eurasian basin and deep water exchange through Fram Strait. Deep-Sea Res.,35, 247–369.
Swift, J. H., and K. P. Koltermann, 1988: The origin of the Norwegian Sea deep water. J. Geophys. Res.,93 (C4), 3563–3569.
Turrell, W. R., G. Slesser, R. D. Adams, R. Payne, and P. A. Gillibrand, 1999: Decadal variability in the composition of Faroe Shetland Channel bottom water. Deep-Sea Res.,46, 1–25.
Wunsch, C., 1992: Decade-to-century changes in the ocean circulation. Oceanography,5 (2), 99–106.
Wüst, G., 1942: Die morphologischen und ozeanographischen Verhältnisse des Nordpolarbeckens. Veröff. d. deutschen Wissensch. Inst. zu Kopenhagen. Reihe I: Arktis, No. 6, Berlin, Germany, 1–21.