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Nearshore and inner shelf dynamics are forced principally by radiation stress gradients induced by shoaling and breaking waves. Waves in shallow water refract due varying bottom topography. Thus the w...
A method is developed for the computation of dynamic height from temperature data alone by using a mean T-S relationship to provide salinity values. This method is tested at three Pacific weathership ...
On Long-Wave Disturbances of Dynamic Height in the North Pacific
Dynamic Height On Long-Wave Disturbances North Pacific
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...
The Circulation in the Gulf of Mexico Derived from Estimated Dynamic Height Fields
Dynamic Height Fields Gulf of Mexico
2009/2/23
Monthly mean dynamic height topographies for the upper 500 m of the Gulf of Mexico, seasonal mean topographies for the upper 1000 m and annual topographies for the deep flow are presented. The dynamic...
Variability of Potential Energy, Dynamic Height and Salinity in the Main Pycnocline of the Western North Atlantic
Potential Energy Main Pycnocline Western North Atlantic
2009/2/13
Hydrographic data in the upper 2 km from the period 1914–73 have been analyzed in the western North Atlantic (22–36°N, 66–74°W). Expendable bathythermograph (XBT) data were also analyzed and compared ...
The Feasibility of Dynamic Height Determination from Moored Temperature Sensors
Dynamic Height Moored Temperature Sensors
2009/1/20
The existence of a tight T-S relationship in the southwestern North Atlantic is used to convert temperature measurements from moored sensors to dynamic heights. Seven hydrographic cruises with intensi...
High-Height Long-Period Ocean Waves Generated by a Severe Storm in the Northeast Pacific Ocean during February 1983
Long-Period Ocean Waves Northeast Pacific Ocean February
2009/1/20
Unusally severe storms occurred in the northeast Pacific Ocean between January and March 1983, and waves from these storms caused extensive erosion and damage along the U.S. west coast. Wave condition...
The Large-Scale Environment of the Poleward-Flowing Leeuwin Current, Western Australia：Longshore Steric Height Gradients, Wind Stresses and Geostrophic Flow
Large-Scale Environment Poleward-Flowing Leeuwin Current Wind Stresses Geostrophic Flow
2009/1/15
Steric heights have been estimated using T–S relationships for all available XBTs within 10–40°S, 105–130°E to 1980, and merged with steric heights from hydrology data. These data were subdivided into...
A Kalman Filter Analysis of Sea Level Height in the Tropical Pacific
Kalman Filter Analysis Sea Level Height Tropical Pacific
2008/12/30
The Kalman filter is implemented and tested for a simple model of sea level anomalies in the tropical Pacific, using tide gauge data from six selected island stations to update the model. The Kalman f...
A Direct Method for Assimilating Sea Surface Height Data into Ocean Models with Adjustments to the Deep Circulation
Assimilating Sea Surface Deep Circulation subsurface currents
2008/12/23
There is as yet no consensus an the best method for inserting surface data into ocean models so that appropriate information is transmitted to the deeper layers in a rapid and efficient manner. First ...
Wind-forced Variations in Sea Surface Height in the Northeast Pacific Ocean
Sea surface height Northeast Pacific Ocean Wind-forced Variations
2008/12/19
Sea surface height (SSH) anomalies from the Geosat altimeter for the northeast Pacific Ocean were analysed to determine their annual and interannual fluctuations over a 2.5-year period. The interannua...
Successive Correction of the Mean Sea Surface Height by the Simultaneous Assimilation of Drifting Buoy and Altimetric Data
Sea Surface Height Altimetric Data Drifting Buoy
2008/12/11
A simultaneous assimilation model of drifting buoy and altimetric data is proposed to determine the mean sea surface height (SSH) as well as the temporal evolution of the surface circulation on synopt...
Assimilation of Sea Surface Height Data into an Isopycnic Ocean Model
Sea Surface Height Data Isopycnic Ocean Model isopycnic primitive equation model
2008/12/10
Two different methods for assimilating sea surface height data into an isopycnic primitive equation model were developed and tested for the idealized case of an analytical Gaussian warm core (anticycl...
A Framework for Mesoscale Eddy Parameterization Based on Density-Weighted Averaging at Fixed Height
Framework Mesoscale Eddy Parameterization Density-Weighted Averaging Fixed Height
2008/7/31
A framework for mesoscale eddy parameterization based on density-weighted averaging at fixed height is developed. The method uses the fully non-Boussinesq equations of motion and is connected to the e...
Coupled Pattern Analysis of Sea Surface Temperature and TOPEX/Poseidon Sea Surface Height
Coupled Pattern Analysis Sea Surface Temperature TOPEX/Poseidon Sea Surface Height
2008/7/10
Though thermal effects dominate steric changes in sea level, the long-period contribution of thermal expansion to sea level is uncertain. Nerem et al. found that a global map of sea surface temperatur...