McKee
Theresa K.
McKee
Theresa K.
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Technical ReportHydrographic data from Endeavor 214 : a study of the Gulf Stream - Deep Western Boundary Current crossover(Woods Hole Oceanographic Institution, 1992-05) Pickart, Robert S. ; McKee, Theresa K. ; Smethie, William M.In late June, 1990, a 17-day cruise aboard R/V ENDEAVOR was undertaken to investigate the manner in which the Deep Western Boundary Current (DWBC) crosses under the Gulf Stream. Forty-four CTD casts, comprising five sections, were made along with bottle measurements of Dissolved Oxygen, Nitrate, Nitrite, Phosphate, Silica, F-1l, and F-12. An acoustic transport float (POGO) was deployed at each station to obtain a measurement of the upper layer transport. The shipboard Acoustic Doppler Current Profiler (ADCP) measured currents thoughout the cruise. This report presents vertical profiles and sections of the bottle and CTD data a vector map of the average POGO currents, and listings of the bottle data.
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Technical ReportKnorr 147 leg v hydrographic data report : Labrador Sea Deep Convection Experiment(Woods Hole Oceanographic Institution, 2000-05) Zimmermann, Sarah ; McKee, Theresa K. ; Pickart, Robert S. ; Smethie, William M.Between 2 February and 20 March 1997, the first phase of the Labrador Sea Deep Convection Experiment was carried out on R/V Knorr, during which 127 hydrographic stations were occupied throughout the Labrador basin. This included five boundary crossings (two on the east and three on the west). Special emphasis was placed on the western portion of the basin were deep convection occurs. Expendable Bathy Thermographs (XBTs) were launched regularly to increase resolution near the boundary and to help optimally place interior stations. Three "to-yo" CTD surveys were conducted, and Langrangian floats were delpoyed throughout the cruise. Despite extremely difficult working conditions, this cruise was successful in observing deep convection under "classic" wintertime conditions. This report describes the CTD operation and performance and also presents vertical profiles of CTD Potential Temperature, Salinity, and Potential Density (referenced to the surface and 1500 db) plotted versus Depth. Instructions for obtaining the data via anonymous FTP are included in Appendix B.
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Technical ReportHydrographic data from Endeavor 223 : formation and spreading of the shallow component of the North Atlantic deep western boundary current(Woods Hole Oceanographic Institution, 1995-05) McKee, Theresa K. ; Pickart, Robert S. ; Smethie, William M.In March-April, 1991, a 34-day hydrographic cruise aboard R/V Endeavor was undertaken to investigate the formation of the shallow component of the North Atlantic Deep Western Boundary Current (DWBC). Forty-seven stations were occupied, including 4 crossings of the DWBC. Five of the stations comprise a detailed CID/XBT survey taken in the region of a lens of newly ventilated water. Two additional stations were occupied in the central part of the Labrador Sea. Dissolved Oxygen, Nitrate, Nitrite, Phosphate, Silcate, and Chlorofluorocarbons (CFCs) F-11 and F-12 were measured at all stations. F-113 measurements were taken in the latter part of the cruise, and Tritium and Helium were measured at selected stations. An acoustic transport (POGO) float was deployed at each station to measure average velocity directly over the upper 1000-1500 meters. The shipboard Acoustic Doppler Current Profier (ADCP) measured upper layer currents throughout the cruise. Eighty-four XBTs were taken. This report presents vertical profiles and sections of the bottle and CTD data, a vector map of the average POGO currents, and listings of the bottle data. Tritium and Helium data are listed in an appendix.