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Fine-Structure Contamination of Moored Temperature Sensors: A Numerical Experiment
Publisher: American Meteorological Society
Abstract: Using an inverse fast Fourier transform technique, numerical calculations have been made in order to study the contamination of moored temperature measurements of internal waves by passive temperature fine-structure. ...
A Note on the Lateral Mixing of Water Masses
Publisher: American Meteorological Society
Abstract: The role of medium-scale interleaving of temperature and salinity in frontal regions is investigated and a model is presented in which a statistical equilibrium of the medium scale is achieved. Small-scale diffusion across ...
On In Situ “Calibration” of Shipboard ADCPs
Publisher: American Meteorological Society
Abstract: Methods for in situ calibration of acoustic-Doppler current profiles (ADCPs) are considered for measurement of absolute current profiles from a moving ship. Errors are of two types: sensitivity and alignment. Least square ...
On Production and Dissipation of Thermal Variance in the Oceans
Publisher: American Meteorological Society
Abstract: An integral relationship is derived expressing the total dissipation of thermal variance by oceanic microstructure in terms of the large-scale forcing at the ocean surface by air/sea heat exchange. The net heat gain by the ...
Wind-Driven Cross-Equatorial Flow in the Pacific Ocean
Publisher: American Meteorological Society
Abstract: A scheme for calculation of cross-equatorial flow is presented which permits an estimation of meridional velocity at the equator from hydrographic station data and surface wind stress. It is offered to rationalize the ...
On the Wind-Driven Cross-Equatorial Flow in the Atlantic Ocean
Publisher: American Meteorological Society
Abstract: The zonally-integrated curl of the wind stress across the equatorial Atlantic Ocean results in a southward transport of 10 ? 106 m3 s?1 of water into the South Atlantic, which must be returned in a western boundary current ...
One Hundred Plus Years of Wintertime Climate Variability in the Eastern United States
Publisher: American Meteorological Society
Abstract: Interannual anomalies of climate variability in the eastern United States for the past 100+? yr have been studied for their spatial EOF structure, long-term changes, and the covariability with several climate indices: the ...
Interannual Variability in the Mid- and Low-Latitude Western North Pacific
Publisher: American Meteorological Society
Abstract: Twenty-two years (1967?88) of hydrographic data collected by the Japan Meteorological Agency along the 137°E meridian and surface wind data compiled by Florida State University (FSU) were analyzed to study the interannual ...
On the Path of the Gulf Stream and the Atlantic Meridional Overturning Circulation
Publisher: American Meteorological Society
Abstract: The Atlantic meridional overturning circulation (AMOC) simulated in various ocean-only and coupled atmosphere?ocean numerical models often varies in time because of either forced or internal variability. The path of the ...
Local and Equatorial Forcing of Seasonal Variations of the North Equatorial Countercurrent in the Atlantic Ocean
Publisher: American Meteorological Society
Abstract: The seasonal variation of the North Equatorial Countercurrent (NECC) in the tropical Atlantic Ocean is investigated by using a linear, one-layer reduced-gravity ocean model and by analyzing sea surface height (SSH) data ...