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Fluctuations of the Dynamic Topography in the Pacific Ocean
Dynamic Topography Pacific Ocean
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2009/3/24
The dynamic topography of the Pacific Ocean has been mapped and its mean annual and random variability has been investigated using approximately 66,600 hydrographic stations. Largest annual fluctuatio...
Seasonal Variation in Transport of the Pacific North Equatorial Current Relative to the Wind Field
Seasonal Variation Wind Field Pacific North Equatorial Current
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2009/3/24
Geostrophic transports in the upper 300 m relative to 1000 db are computed from observations along four meridional sections occupied monthly during the Trade Wind Zone Oceanography Study, February 196...
New co-amplitude and cotidal charts of the central Pacific Ocean have been constructed for constituents M2, S2, N2, K1 and O1. The charts exhibit some significant differences from previous attempts. A...
Spectra of North Pacific Temperature and Salinity Perturbations in the Depth Domain
North Pacific Temperature Depth Domain Salinity Perturbations
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2009/3/9
In the central North Pacific, temperature and salinity depth profiles show considerable fine structure, the features of which are most pronounced in the thermocline and halocline, as well as near wate...
Empirical Orthogonal Analysis of Pacific Sea Surface Temperatures
Empirical Orthogonal Analysis Pacific Sea Surface Temperatures
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2009/3/7
An empirical orthogonal function analysis has been performed on monthly mean sea surface temperatures for the greater part of the Pacific Ocean between 55°N and 20°S. The analysis identifies the most ...
The Role of Vertical Motion in the Heat Budget of the Upper Northeastern Pacific Ocean
Vertical Motion Heat Budget of the Upper Northeastern Pacific Ocean
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2009/3/7
A study of the heat budget of the upper northeastern Pacific Ocean demonstrates the importance of heat changes due to vertical motion. Bathythermograph observations are used to form time series of mon...
Diagnostic Model Study of Mixed-Layer Depths in the Summer North Pacific
Diagnostic Model Summer North Pacific Mixed-Layer Depths
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2009/3/7
The Kraus-Turner one-dimensional diagnostic model for calculating oceanic mixed layer depths gives realistic results for the summer North Pacific provided the effect of dissipation is appropriately in...
Predictability of Sea Surface Temperature and Sea Level Pressure Anomalies over the North Pacific Ocean
sea level pressure sea surface temperature
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2009/3/7
Nonseasonal variability of sea level pressure (SLP) and sea surface temperature (SST) in the mid-latitude North Pacific Ocean is examined. The objective is examination of the basic scales of the varia...
Oceanic Subarctic Fronts of the Central Pacific：Structure of and Response to Atmospheric Forcing
Central Pacific Oceanic Subarctic Fronts Atmospheric Forcing
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2009/3/7
The oceanic fronts in the subarctic region of the central North Pacific are investigated and related to atmospheric forcing. The thermohaline structure indicates a near balance between horizontal temp...
Satellite Observations of Mesoscale Eddy Dynamics in the Eastern Tropical Pacific Ocean
Mesoscale Eddy Dynamics Eastern Tropical Pacific Ocean
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2009/3/7
Active mesoscale (300 km diameter) eddy formation off the Pacific coast of Central America was observed during February 1976 by a thermal infrared sensor aboard the NOAA 4 satellite. These anticycloni...
A Large-Scale Longitudinal Variation in Surface Temperature in the North Pacific
Large-Scale Longitudinal Variation Surface Temperature North Pacific
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2009/3/7
A large-scale longitudinal variation in surface temperature in the North Pacific is described by an analysis of some existing data and some newer data. When monthly mean surface temperatures are plott...
Cotidal Charts for the Pacific Ocean near Hawaii Using f-Plane Solutions
Cotidal Charts f-Plane Solutions Pacific Ocean near Hawaii
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2009/3/7
The tidal constituents K1, O1, P1, Q1, M2, S2, N2, K2 derived from sea level records at six sites spanning the Hawaiian Islands show a systematic variation in amplitude and phase from site to site tha...
Annual Forcing of Baroclinic Long Waves in the Tropical North Pacific Ocean
bathythermograph Tropical North Pacific Ocean Baroclinic Long Waves
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2009/3/7
From an analysis of the bathythermograph (BT) data files for the entire tropical North Pacific Ocean, the annual vertical displacement in the main thermocline from 10°−20°N is observed to propag...
On Long-Wave Disturbances of Dynamic Height in the North Pacific
Dynamic Height On Long-Wave Disturbances North Pacific
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2009/3/7
Long-wave disturbances of dynamic height in the North pacific are investigated by means of closely spaced STD (salinity, temperature, depth) stations and are related to atmospheric forcing. Wavelike d...
Temporal and Spatial Scales of the Wind Field over the North Pacific and North Atlantic
Wind Field North Atlantic North Pacific
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2009/2/23
Quasi-geostrophic wind fields over the northern parts of the Pacific and Atlantic Oceans are calculated from synoptic surface pressure data for the four-year period 1973–76. Maps of mean and rms wind ...