搜索结果: 76-90 共查到“海洋物理学 Pacific”相关记录306条 . 查询时间(0.049 秒)
A Statistical Study of Large-Scale, Long-Period Variability in North Pacific Sea Surface Temperature Anomalies
sea surface temperature Large-Scale Long-Period Variability
<
2009/2/7
Frequency domain principal components analysis, a technique which involves extracting the eigenvalues and eigenvectors of the cross spectrum of a multivariate time series, is used to analyze the devel...
Fluctuations of Sea Level in the Western North Pacific and Inferred Flow of the Kuroshio
Sea Level Kuroshio Western North Pacific
<
2009/2/7
Monthly sea-level elevations at Naze and Aburatsu, sites on either side of the Tokara Strait through which the Kuroshio flows, were analyzed for the period 1963–74. The sea-level elevations were adjus...
Evidence of a 4–6 Day Barotropic, Planetary Oscillation of the Pacific Ocean
Planetary Oscillation Pacific Ocean 4–6 Day Barotropic
<
2009/2/7
Spectral analysis of scattered island and coastal tide-gage records from the Pacific Ocean reveals the presence of a coherent sea level fluctuation at 4–6 days period. The oscillation is distinct from...
Traveling Wave-Like Mesoscale Perturbations in the North Pacific Current
TRANSPAC XBT data Traveling Wave-Like Mesoscale Perturbations North Pacific Current
<
2009/2/7
Individual seasonal mean maps of temperature at 300 m in the North Pacific Current cast of 180° from 1976 to 1980 were constructed from TRANSPAC XBT data. The long-term annual mean map is relatively s...
El Niño and Tropical Pacific Ocean Surface Temperatures
El Niñ o Pacific Ocean Surface Temperatures
<
2009/2/7
The spatial and temporal character of El Niño is explored with analyses of tropical Pacific Ocean surface temperatures for the period 1957–76. The data are derived from approximately 5×106 mari...
A Simple Method for Estimating Barotropic Tidal Currents on Continental Margins with Specific Application to the M2 Tide off the Atlantic and Pacific Coasts of the United States
Barotropic Tidal Currents United States Continental Margins
<
2009/2/7
Theory is developed to describe barotropic tidal currents on “smooth” continental shelves, that is, continental shelves with longshore scales much greater than the shelf width. Two models are consider...
Generation of Annual Rossby Waves in the North Pacific
Annual Rossby Waves North Pacific baroclinic Rossby waves
<
2009/2/6
A new mechanism is proposed for the generation of the annual-period baroclinic Rossby waves which have been observed in the central North Pacific by Kang and Magaard. It is shown that annual north-sou...
Wind-Generated Equatorial Kelvin Waves Observed Across the Pacific Ocean
Sea-level fluctuations Zonal winds Pacific Ocean low-mode Kelvin waves
<
2009/2/6
Sea-level fluctuations during 1978–80 at equatorial Pacific islands separated by as much as one-quarter of the earth's circumference are coherent at periods of 1–6 weeks with phases implying eastward ...
Eastward Flows of the South Equatorial Central Pacific
Eastward Flows South Equatorial Central Pacific South Subsurface Countercurrent
<
2009/2/6
Data obtained during the Hawaii-to-Tahiti Shuttle Experiment in the central Pacific from the Equator to 17°S are used to study the variability of the two eastward flowing currents in the area: the Sou...
The Generation and Propagation of Sea Level Variability Along the Pacific Coast of Mexico
Sea Level Variability Pacific Coast Mexico
<
2009/2/5
Case history analysis, cross spectra and multiple regression analysis have been used in a study of low-pass filtered sea level records from the Pacific mainland coast of Mexico in 1971 and 1973–75. Du...
Interannual Variation in Net Heating at the Surface of the Tropical Pacific Ocean
Tropical Pacific Ocean Net Heating tropical Pacific Ocean
<
2009/2/5
Interannual variations of net surface heating of the tropical Pacific Ocean are analyzed for the period 1957–76. Special emphasis is given to exploring the relationship between these variations and th...
Mass, Heat, Salt and Nutrient Fluxes in the South Pacific Ocean
Mass Heat Salt Nutrient Fluxes South Pacific Ocean
<
2009/2/5
An inverse method has been applied to the Scorpio sections spanning the subtropical gyre of the South Pacific. In addition to constraints upon geostrophic fluxes of mass and salt, constraints were wri...
Sources of Interannual Baroclinic Waves in the Eastern Subtropical North Pacific
Baroclinic Waves Time sequences sea level
<
2009/2/5
Time sequences of XBT observations (1966–79) on the great circle transect from Honolulu to San Francisco are used to investigate the source mechanisms of interannual baroclinic long waves in the easte...
The Role of Local Heating in Producing Temperature Variations in the Offshore Waters of the Eastern Tropical Pacific
Local Heating Temperature Variations Offshore Waters Eastern Tropical Pacific
<
2009/2/5
The role of local heating in producing annual and interannual sea-surface temperature variations in the eastern tropical Pacific is studied. Removed from the eastern boundary (122°W), and off the equa...
The Role of a Longshore Pressure Gradient in Pacific Northwest Coastal Dynamics
Longshore Pressure Gradient Pacific Northwest Coastal Dynamics seasonal barotropic
<
2009/2/5
In this paper we demonstrate the importance of the seasonal barotropic longshore pressure gradient force to Pacific Northwest coastal dynamics. Values of the seasonal longshore pressure gradient corre...