The purchase of the floats was funded by the U.K. WOCE project. We are grateful for the support and advice provided by the Webb Research Corporation in preparing the floats for deployment and to colleagues at Southampton Oceanography Centre for advice in preparing this manuscript.
Argo Science Team, 1998: On the design and implementation of argo. An initial plan for a global array of profiling floats. ICPO Rep. 21, Godae Rep. 5, 32 pp. [Available online at http://WWW.BoM.GOV.AU/bmrc/mrlr/nrs/oopc/godae/Argo_Design.html].
Bacon, S., 1997: Circulation and fluxes in the North Atlantic between Greenland and Ireland. J. Phys. Oceanogr, 27 , 1420–1435.
——, Centurioni, L., , and Gould W. J. , 1998: Evaluation of profiling ALACE float performance. Southampton Oceanography Centre Internal Document 39, 72 pp.
——,. 1998b: Preliminary results from directly measuring middepth circulation in the tropical South Pacific. J. Geophys. Res, 103 , 24 619–24 639.
——, Webb, D. C., , Regier L. A. , , and Dufour J. , 1992: The Autonomous Lagrangian Circulation Explorer (ALACE). J. Atmos. Oceanic Technol, 9 , 264–285.
Dickson, R., , Lazier J. , , Meincke J. , , Rhines P. , , and Swift J. , 1996: Long-term co-ordinated changes in the convective activity of the North Atlantic. Progress in Oceanography, 38 , 241–295.
Gould, W. J., 1992: RRS Charles Darwin Cruise 61 1 August–4 September 1991. Convex-WOCE Control Vol. AR12, Institute of Ocean Sciences Deacon Laboratory Cruise Rep. 230, Wormley, United Kingdom, 60 pp.
Read, J. F., , and Gould W. J. , 1992: Cooling and freshening of the subpolar North Atlantic Ocean since the 1960s. Nature, 360 , 55–57.
Sy, A., , Rhein M. , , Lazier J. , , Koltermann K. , , Meincke J. , , Putzka A. , , and Berch M. , 1997: Surprisingly rapid spreading of newly formed intermediate waters across the North Atlantic Ocean. Nature, 386 , 675–679.