Now showing items 2880-2899 of 6063

    • The Keck Carbon Cycle AMS Laboratory, University of California, Irvine : status report 

      Beverly, Robert K.; Beaumont, Will; Tauz, Denis; Ormsby, Kaelyn M.; von Reden, Karl F.; Santos, Guaciara M.; Southon, John R. (Dept. of Geosciences, University of Arizona, 2010-08)
      We present a status report of the accelerator mass spectrometry (AMS) facility at the University of California, Irvine, USA. Recent spectrometer upgrades and repairs are discussed. Modifications to preparation laboratory ...
    • A key to the stromateoid fishes 

      Haedrich, Richard L.; Horn, Michael H. (Woods Hole Oceanographic Institution, 1969-09)
      Our primary purpose in preparing "A Key to the Stromateoid Fishes" is to provide field workers and curators with a convenient and concise aid for the identification of the diverse species in this somewhat difficult group ...
    • A key to the stromateoid fishes 

      Haedrich, Richard L.; Horn, Michael H. (Woods Hole Oceanographic Institution, 1972-03)
      Our primary purpose in preparing "A Key to the Stromateoid Fishes" is to provide field workers and curators with a convenient and concise aid for the identification of the diverse species in this somewhat difficult ...
    • Kinematic evaluation of end effector design 

      Edwards, Gary W. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1992-09)
      The complex, many degree-of-freedom end effectors at the leading edge of technology would be unusable in the sea bottom research environment. Simpler designs are required to provide adequate reliability for subsea ...
    • The kinematics and dynamics of the New England continental shelf and shelf/slope front 

      Flagg, Charles Noel (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1977-04)
      A 37 day long field program was carried out in March 1974 on the New England continental shelf break to study the current and hydrographic structure and variability on the shelf and in the shelf/slope front. A second ...
    • Kinematics and energetics of the mesoscale mid-ocean circulation : MODE 

      Richman, James G. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1976-09)
      The temporal and spatial variability of low frequency moored temperature and velocity observations, obtained as part of the Mid-Ocean Dynamics Experiment (MODE), are analyzed to study the kinematics and energetics of ...
    • Kinetic constraints on acylated homoserine lactone-based quorum sensing in marine environments 

      Hmelo, Laura R.; Van Mooy, Benjamin A. S. (Inter-Research, 2009-02-04)
      Quorum sensing (QS) via acylated homoserine lactones (AHLs) was discovered in the ocean, yet AHLs are expected to be very short-lived at seawater pH due to rapid abiotic degradation. Quorum quenching, the enzymatic degradation ...
    • Kinetic processes of mantle minerals 

      Koga, Kenneth T. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1999-09)
      This dissertation discusses the experimental results designed to constrain the processes of MORB generation. The main focus of this study is to investigate the location and the related processes of the transformation ...
    • Kinetics of H2–O2–H2O redox equilibria and formation of metastable H2O2 under low temperature hydrothermal conditions 

      Foustoukos, Dionysis I.; Houghton, Jennifer L.; Seyfried, William E.; Sievert, Stefan M.; Cody, George D. (2010-07-23)
      Hydrothermal experiments were conducted to evaluate the kinetics of H2(aq) oxidation in the homogeneous H2-O2-H2O system at conditions reflecting subsurface/near-seafloor hydrothermal environments (55-250 oC and 242-497 ...
    • King Abdullah University of Science and Technology (KAUST) mooring deployment cruise and fieldwork report, fall 2008 R/V Oceanus voyage 449-5, October 9, 2008–October 14, 2008 

      Farrar, J. Thomas; Lentz, Steven J.; Churchill, James H.; Bouchard, Paul R.; Smith, Jason C.; Kemp, John N.; Lord, Jeffrey; Allsup, Geoffrey P.; Hosom, David S. (Woods Hole Oceanographic Institution, 2009-07)
      King Abdullah University of Science and Technology (KAUST) is being built near Thuwal, Saudi Arabia with the goal of becoming a world-class, graduate-level research university. As a step toward this goal, KAUST has ...
    • Kings Bay, Cumberland Sound, Georgia part I : experiment report June-July 1985 

      Aubrey, David G. (Woods Hole Oceanographic Institution, 1986-08)
      A month-long field experiment was conducted during June and July, 1985 at King's Bay/Cumberland Sound, Georgia, under the combined auspices of the Naval Civil Engineering Laboratory and the Woods Hole Oceanographic ...
    • Kings Bay, Cumberland Sound, Georgia part II : numerical modeling 

      Aubrey, David G.; Fry, Virginia A.; Lynch, Daniel R. (Woods Hole Oceanographic Institution, 1987-03)
      As a complement to field measurements of waves, surface tides, currents, and sediment transport, numerical modeling of King's Bay/ Cumberland Sound was initiated. Diagnostic numerical models 1 (both 1- and 2-dimensional) ...
    • Knorr 147 leg v hydrographic data report : Labrador Sea Deep Convection Experiment 

      Zimmermann, Sarah; McKee, Theresa K.; Pickart, Robert S.; Smethie, William M. (Woods Hole Oceanographic Institution, 2000-05)
      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 ...
    • The Kuroshio and Luzon Undercurrent east of Luzon Island 

      Lien, Ren-Chieh; Ma, Barry; Lee, Craig M.; Sanford, Thomas B.; Mensah, Vigan; Centurioni, Luca R.; Cornuelle, Bruce D.; Gopalakrishnan, Ganesh; Gordon, Arnold L.; Chang, Ming-Huei; Jayne, Steven R.; Yang, Yiing-Jang (The Oceanography Society, 2015-12)
      Current structure, transport, and water mass properties of the northward-flowing Kuroshio and the southward-flowing Luzon Undercurrent (LU) were observed for nearly one year, June 8, 2012–June 4, 2013, across the Kuroshio ...
    • The Kuroshio Extension : a leading mechanism for the seasonal sea-level variability along the west coast of Japan 

      Ma, Chao; Yang, Jiayan; Wu, Dexing; Lin, Xiaopei (2009-10-08)
      Sea level changes coherently along the two coasts of Japan on the seasonal time scale. AVISO satellite altimetry data and OFES (OGCM for the Earth Simulator) results indicate that the variation propagates clockwise from ...
    • The Kuroshio Extension and its recirculation gyres 

      Jayne, Steven R.; Hogg, Nelson G.; Waterman, Stephanie N.; Rainville, Luc; Donohue, Kathleen A.; Watts, D. Randolph; Tracey, Karen L.; McClean, Julie L.; Maltrud, Mathew E.; Qiu, Bo; Chen, Shuiming; Hacker, Peter (2009-07-01)
      This paper reports on the strength and structure of the Kuroshio Extension and its recirculation gyres. In the time average, quasi-permanent recirculation gyres are found to the north and south of the Kuroshio Extension ...
    • The Kuroshio Extension northern recirculation gyre : profiling float measurements and forcing mechanism 

      Qiu, Bo; Chen, Shuiming; Hacker, Peter; Hogg, Nelson G.; Jayne, Steven R.; Sasaki, Hideharu (American Meteorological Society, 2008-08)
      Middepth, time-mean circulation in the western North Pacific Ocean (28°–45°N, 140°–165°E) is investigated using drift information from the profiling floats deployed in the Kuroshio Extension System Study (KESS) and the ...
    • Laboratory and field-based investigations of subsurface geochemical processes in seafloor hydrothermal systems 

      Reeves, Eoghan P. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2010-06)
      This thesis presents the results of four discrete investigations into processes governing the organic and inorganic chemical composition of seafloor hydrothermal fluids in a variety of geologic settings. Though Chapters ...
    • Laboratory desalination experiments with some algal toxins 

      Laycock, Maurice V.; Anderson, Donald M.; Naar, Jerome; Goodman, Allan; Easy, Dorothy J.; Li, Aifeng; Quilliam, Michael A.; Al Jamali, Ebrahim; Alshihi, Rashid (2011-12)
      Over the last several decades, countries throughout the world have experienced an escalating and worrisome trend in the incidence of harmful algal blooms (HABs). A concern is that highly potent algal toxins might be ...
    • Laboratory evaluation of laser-induced breakdown spectroscopy (LIBS) as a new in situ chemical sensing technique for the deep ocean 

      Michel, Anna P. M. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2007-09)
      Present-day expeditionary oceanography is beginning to shift from a focus on short- term ship and submersible deployments to an ocean observatory mode where long- term temporally-focused studies are feasible. As a result, ...