Index Catalog // ScholarsArchive@OSU

Fine-scale variability at 140°W in the Equatorial Pacific

Creator:: Chereskin, T. K., Moum, James N., Stabeno, P. J., Caldwell, Douglas R., Paulson, C. A., Regier, L. A., and Halpern, D.
Abstract:: In November-December 1984 we carried out an intensive 12-day upper ocean sampling program on the equator at 140°W as part of the Tropic Heat Experiment. From our observations we constructed hourly averaged profiles of temperature, salinity, σ₁, turbulent kinetic energy dissipation rate, and horizontal velocity. These data were used to...
Resource Type:: Article
Full Text:: , 1985. Crawford, W. R., and T. R. Osborn, Control of equatorial currents by turbulent dissipation

Initiation of the spring phytoplankton increase in the Antarctic Polar Front Zone at 170°W

Creator:: Landry, Michael R., Brown, Susan L., Selph, Karen E., Abbott, Mark R., Letelier, Ricardo M., Christensen, Stephanie, Bidigare, Robert R., and Casciotti, K.
Abstract:: During austral summer 1997, satellite imagery revealed enhanced chlorophyll associated with the Antarctic Polar Front at 170°W. Phytoplankton growth conditions during the early stages of the spring increase were investigated on the Antarctic Environment and Southern Ocean Process Study Survey I cruise using flow cytometry (FCM) and microscopy to characterize...
Resource Type:: Article
Full Text:: i --y = 0.0309 - 0.000052 X R = - 0.025 0 30 60 90 120 150 0 30 60 90 120 150 Ed490 (/,/W cm

Primary Production Estimates from Recordings of Solar-Stimulated Fluorescence in the Equatorial Pacific at 150°W

Creator:: Stegmann, P. M., Lewis, M. R., Davis, C. O., and Cullen, J. J.
Abstract:: Biological, optical, and hydrographical data were collected on the WEC88 cruise along 150°W and during a 6-day time series station on the equator during February/March 1988. This area was characterized by a subsurface chlorophyll maximum (SCM), located at 50–70 m depth at the equator and descending down to 120–125 m...
Resource Type:: Article
Full Text:: ;Stimulated Fluorescence in the Equatorial Pacific at 150°W JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 97, NO

Heat and Energy Balances in the Upper Ocean at 50°N, 140°W during November 1980 (STREX)

Creator:: Paduan, S. D. and DeSzoeke, R. A.
Abstract:: Subsurface temperature data and surface meteorological data are analyzed from thermistor chain moorings deployed near 50°N, 140°W during the Storm Transfer and Response Experiment (STREX). The upper-ocean heat and potential energy (PE) contents to 90 m are examined for an 18-day period and their changes compared to the sources and...
Resource Type:: Article

Comment on “Peak flow responses to clear-cutting and roads in small and large basins, Western Cascades, Oregon: A second opinion” by R. B. Thomas and W. F. Megahan

Creator:: Jones, J. A. and Grant, G. E.
Abstract:: Thomas and Megahan [1998] provide a thoughtful reanalysis of our earlier paper [Jones and Grant, 1996]. Thomas and Megahan [1998] (hereinafter referred to as T&M) reacted to three assertions made by Jones and Grant [1996] (hereinafter referred to as J&G): (1) "forest harvesting has increased peak discharges by as much...
Resource Type:: Article
Full Text:: second opinion" by R. B. Thomas and W. F. Megahan J. A. Jones Department of Geosciences, Oregon State

Variability in the location of the Antarctic Polar Front (90°-20°W) from satellite sea surface temperature data

Creator:: Moore, J. Keith, Abbott, Mark R., and Richman, James
Abstract:: The path of the Antarctic Polar Front (PF) is mapped using satellite sea surface temperature data from the NOAA/NASA Pathfinder program. The mean path and variability of the PF are strongly influenced by bathymetry. Meandering intensity is weaker where the bathymetry is steeply sloped and increases in areas where the...
Resource Type:: Article

High electron mobility W-doped In₂O₃ thin films by pulsed laser deposition

Creator:: Newhouse, Paul F., Park, C.-H., Keszler, Douglas A., Tate, J., Nyholm, P. S., and Tate, Janet
Abstract:: High electron mobility thin films of In₂₋ₓWₓO₃₊y(0≤x≤0.075) were prepared on amorphous SiO₂ and single-crystal yttria-stablized zirconia (001) substrates by pulsed laser deposition. Mobilities ranged between 66 and 112 cm² /Vs depending on the substrate type and deposition conditions, and the highest mobility was observed at a W-dopant concentration of x~0.03....
Resource Type:: Article
Full Text:: mobility W-doped In2O3 thin films by pulsed laser deposition P. F. Newhouse, C.-H. Park, and D. A. Keszler

A Motion-Stabilized W-Band Radar for Shipboard Observations of Marine Boundary-Layer Clouds

Creator:: Moran, Ken, Pezoa, Sergio, Fairall, Chris, Williams, Chris, Ayers, Tom, Brewer, Alan, de Szoeke, Simon P., and Ghate, Virendra
Abstract:: Cloud radars at X, Ka and W-bands have been used in the past for ocean studies of clouds, but the lack of suitable stabilization has limited their usefulness in obtaining accurate measurements of the velocity structure of cloud particles and the heights of cloud features. A 94 GHz (W-band) radar...
Resource Type:: Article
Full Text:: 10.1007/s10546-011-9674-5 ARTICLE A Motion-Stabilized W-Band Radar for Shipboard Observations of Marine

Optical and hydrographic observations of the Cromwell Current between 92°00'W and the Galapagos Islands

Creator:: Zaneveld, J. Ronald, Pak, Hasong, and Plank, William S.
Abstract:: Optical and hydrographic observations were made at two meridional sections across the Cromwell Current at 92°00’ and 91°40’W during February 1969. The distribution of hydrographic and optical properties near the Galapagos Islands is described. Beneath the thermocline the Cromwell Current is characterized by deepening of the light-scattering isolines. Above the...
Resource Type:: Article
Full Text:: between 92°00′W and the Galapagos Islands VOL. 78, NO. 15 JOURNAL OF GEOPHYSICAL RESEARCH MAY

Fatigue threshold R-curves predict small crack fatigue behavior of bridging toughened materials

Creator:: Gallops, S., Fett, T., Ager, J. W., III, and Kruzic, J. J.
Abstract:: Small crack fatigue is a widely recognized problem in the fatigue of materials; however, there has been limited progress in developing methods for predicting small crack fatigue behavior. In this paper, small crack effects due to crack bridging are addressed. A fatigue threshold R-curve was measured for a 99.5% pure...
Resource Type:: Article

ScholarsArchive@OSU

Fine-scale variability at 140°W in the Equatorial Pacific

Initiation of the spring phytoplankton increase in the Antarctic Polar Front Zone at 170°W

Primary Production Estimates from Recordings of Solar-Stimulated Fluorescence in the Equatorial Pacific at 150°W

Heat and Energy Balances in the Upper Ocean at 50°N, 140°W during November 1980 (STREX)

Comment on “Peak flow responses to clear-cutting and roads in small and large basins, Western Cascades, Oregon: A second opinion” by R. B. Thomas and W. F. Megahan

Variability in the location of the Antarctic Polar Front (90°-20°W) from satellite sea surface temperature data

High electron mobility W-doped In₂O₃ thin films by pulsed laser deposition

A Motion-Stabilized W-Band Radar for Shipboard Observations of Marine Boundary-Layer Clouds

Optical and hydrographic observations of the Cromwell Current between 92°00'W and the Galapagos Islands

Fatigue threshold R-curves predict small crack fatigue behavior of bridging toughened materials

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