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Oscillations of Dynamic Topography in the Eastern Equatorial Pacific
sea surface temperature Dynamic Topography Eastern Equatorial Pacific
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2009/1/16
For 14 months in 1980–81, surface dynamic height was monitored with inverted echo sounders at five sites from 0 to 9°N along 110°W. These records show that the SEC/NECC equatorial current system was w...
Topographically-Induced Baroclinic Eddies near a Coastline, with Application to he Northeast Pacific
Topographically-Induced Baroclinic Eddies Coastline Northeast Pacific
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2009/1/16
A mathematical model is developed to describe the interaction between variable bottom topography and a steady, horizontally-sheared baroclinic coastal current. The topography modeled in this study con...
Wind Direction and Equilibrium Mixed Layer Depth in the Tropical Pacific Ocean
Wind Direction Equilibrium Mixed Layer Depth Tropical Pacific Ocean
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2009/1/16
The normal equilibrium state of the tropical Pacific mixed layer is explained by the steady state solution for the maximum vertical penetration of oceanic turbulence generated by local atmospheric for...
Diagnostic Model of the Three-Dimensional Circulation in the Upper Equatorial Pacific Ocean
Three-Dimensional Circulation Upper Equatorial Pacific Ocean
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2009/1/16
To investigate the processes that maintain the large-scale, annual-average thermal structure of the equatorial Pacific, the three-dimensional ocean circulation for a large area is determined from a di...
Moored Observations of Deep Low-Frequency Motions in the Central Pacific Ocean：Vertical Structure and Interpretation as Equatorial Waves
Pacific Equatorial Ocean Dynamics Deep Low-Frequency Motions Central Pacific Ocean
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2009/1/16
Two-year time series of current and temperature collected in the deep equatorial central Pacific 0cean as part of the Pacific Equatorial Ocean Dynamics (PEQUOD) project indicate that motions with vert...
Short-Term Climatic Variability in the Thermal Structure of the Pacific Ocean during 1979–82
sea surface temperature Short-Term Climatic Variability Thermal Structure
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2009/1/16
Short-term climatic variability in both sea surface temperature (SST) and vertically averaged temperature over the upper 400 m of ocean (Tav) is mapped over the Pacific from 20°S to 50°N each bimonth ...
Wind Driven Flow in the Mixed Layer Observed by Drifting Buoys during Autumn–Winter in the Midlatitude North Pacific
Wind Driven Flow Mixed Layer Drifting Buoys
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2009/1/15
Wind-driven flow in the upper 90 meters during autumn–winter in the midlatitude North Pacific is investigated using satellite-traced drifting buoys (i.e., drifters) deployed nearly simultaneously but ...
Ventilation of the Subtropical North Pacific：The Shallow Salinity Minimum
Subtropical North Pacific Shallow Salinity Minimum
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2009/1/15
The shallow salinity minimum of the subtropical North Pacific is shown to be a feature of the ventilated, wind-driven circulation. Subduction of low salinity surface water in the northeastern subtropi...
The Resonant Response of Interannual Baroclinic Rossby Waves to Wind Forcing in the Eastern Midlatitude North Pacific
Interannual Baroclinic Rossby Waves Wind Forcing Eastern Midlatitude North Pacific
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2009/1/15
During the four year period 1976–80, mesoscale anomalies of 300 m temperature in the eastern midlatitude North Pacific were observed propagating westward from the coast of North America to 165°W at ap...
The Annual Rossby Wave in the Central Equatorial Pacific Ocean
Annual Rossby Wave Central Equatorial Pacific Ocean
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2009/1/14
We attribute observed annual variations in the subthermocline thermal structure of the central equatorial Pacific to a forced gravest-meridional-mode Rossby wave. In the region between 300 and 800 m (...
Upper Ocean Thermal Response to Strong Autumnal Forcing of the Northeast Pacific
Upper Ocean Thermal Northeast Pacific Storm Transfer and Response Experiment
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2009/1/13
CASID free-drifting thermistor chain buoys that utilized Service ARGOS positioning and data collection were deployed in the northeast Pacific Ocean in the vicinity of OWS-P in late autumn in both 1980...
Pacific Equatorial Turbulence：Revisited
Turbulence measurements central equatorial Pacific
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2009/1/13
Turbulence measurements from the central equatorial Pacific in February 1982 have been analyzed and compared to synoptic CTD and current velocity profiles and current meter data. These suggest conside...
Annual and Interannual Variability of Steric Sea Level along Line P in the Northeast Pacific Ocean
Steric Sea Level Line P Northeast Pacific Ocean
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2009/1/12
Twenty-five and 22 years of hydrographic-STD casts from Station P and Line P, respectively, have been utilized to describe the annual and interannual variability of thermosteric, halosteric and total ...
Generation of Annual Rossby Waves in the North Pacific by the Wind Stress Curl
Rossby Waves North Pacific Wind Stress Curl
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2009/1/12
The Rossby wave field generated by the annual cycle of the observed wind stress curl over the North Pacific Ocean (15°N–53°, 100°W–175°E) has been obtained through numerical integration of the lineari...
The Annual Cycle of Sea Level in the Eastern Tropical Pacific
Annual Cycle Eastern Tropical Pacific Sea Level
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2009/1/12
The long period response of sea level on the eastern boundary of the Pacific separates, for linear dynamics, into a remotely forced part mainly due to zonal winds along the equator to the west and a l...