搜索结果: 1-15 共查到“海洋物理学 q-statistics”相关记录21条 . 查询时间(0.187 秒)
Scaling statistics in a critical,nonlinear physical model of tropical oceanic rainfall
Scaling statistics critical,nonlinear physical model tropical oceanic rainfall
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2009/11/12
Over the last two decades, concepts of scale invariance have come to the fore in both modeling and data analysis in hydrological precipitation research. With the advent of the use of the multiplicativ...
Statistics of locally coupled ocean and atmosphere intraseasonal anomalies in Reanalysis and AMIP data
locally coupled ocean atmosphere intraseasonal anomalies Reanalysis AMIP data
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2009/11/12
We apply a simple dynamical rule to determine the dominant forcing direction in locally coupled ocean-atmosphere anomalies in the National Centers for Environmental Prediction/National Center for Atmo...
Lagrangian velocity statistics of directed launch strategies in a Gulf of Mexico model
Lagrangian velocity statistics directed launch strategies Gulf of Mexico model
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2009/11/11
The spatial dependence of Lagrangian displacement and velocity statistics is studied in the context of a data assimilating numerical model of the Gulf Mexico. In the active eddy region of the Western ...
Statistics of Surface Layer Turbulence over the Tropical Ocean
Statistics of Surface Layer Turbulence Tropical Ocean
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2009/3/24
Atmospheric surface layer turbulent statistics measured during the Barbados Oceanographic and Meteorological Experiment 8 and 30 m above mean sea level are presented. The budget equations of turbulent...
Statistics of Richardson Number and Instability in Oceanic Internal Waves
probability density function Oceanic Internal Waves Richardson Number
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2009/2/8
The probability density function (pdf) of Richardson number in a Gaussian internal-wave field is derived. It is found to compare well with available data. The pdf depends on only parameter λ, the rms ...
Finescale Velocity-Density Characteristics and Richardson Number Statistics of the Eastern Equatorial Pacific
Eastern Equatorial Pacific Finescale Velocity-Density Characteristics
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2009/1/20
An analysis of finescale horizontal-velocity shear and density data collected along 110°W longitude in the equatorial Pacific is presented. The measurements were made with the free-fall velocity–densi...
Statistics of Mixing Parameters in the Upper Ocean During JASIN Phase 2
Mixing Parameters Upper Ocean JASIN Phase
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2009/1/16
Turbulence levels obtained during the 1978 Joint Air-Sea Interaction experiment (JASIN) have been examined from measurements of both temperature gradient and velocity shear. These measurements, obtain...
Richardson Number Statistics in the Seasonal Thermocline
Richardson Number Statistics Seasonal Thermocline
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2009/1/16
Statistics of Richardson number in the seasonal thermocline are determined for a simple model and from experiments over the continental shelf. The model consists of normally distributed and uncorrelat...
Statistics of Internal Wave Overturning from Observations of Upper Ocean Temperature
Internal Wave Upper Ocean Temperature
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2009/1/13
The seasonal thermocline in the Sargasso Sea near 30°45′N, 71°45′W was measured in July 1981 using a towed thermistor army with 0.5 m horizontal and vertical resolution. A 200-km long section of the s...
Statistics of Breaking Waves Observed as Whitecaps in the Open Sea
Breaking Waves Whitecaps Open Sea
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2009/1/10
Conventional observations of waves carried out with a buoy in open sea conditions were supplemented with simultaneous visual observations of whitecaps to identify breaking events in the buoy records. ...
Statistics of Sxy Estimates
Sxy Estimates orthogonal-component measurements
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2009/1/8
The statistics of Sxy estimates derived from orthogonal-component measurements are examined. Based on results of Goodman, the probability density function (pdf) for Sxy(f) estimates is derived, and a ...
Turbulence and Internal Waves at the Equator. Part I：Statistics from Towed Thermistors and a Microstructure Profiler
Internal Waves Equator Microstructure Profiler Towed Thermistors
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2008/12/23
High correlations between turbulent dissipation rates and high-wavenumber internal waves and the high values of turbulent dissipation associated with internal wave activity suggest that internal waves...
Wind-Wave Nonlinearity Observed at the Sea Floor. Part II：Wavenumbers and Third-Order Statistics
Wind-Wave Nonlinearity Sea Floor Third-Order Statistics
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2008/12/22
This is Part 2 of a study of nonlinear effects on natural wind-generated surface gravity waves in 13-m depth, 30 km offshore of Virginia. At the sea floor in this depth, free surface gravity waves are...
Dynamical Properties of Error Statistics in a Shallow-Water Model
model information data information Shallow-Water Model
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2008/12/19
Numerical ocean diagnoses and predictions rely on two types of information: model information and data information. Sequential estimation theory shows that the most probable state is a linear combinat...
Statistics of Shear and Turbulent Dissipation Profiles in Random Internal Wave Fields
Turbulent Dissipation Profiles Random Internal Wave Fields
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2008/12/19
Because breaking internal waves produces most of the turbulence in the thermocline, the statistics of , the rate of turbulent dissipation, cannot be understood apart from the statistics of internal wa...