搜索结果: 1-15 共查到“海洋物理学 Isopycnal”相关记录22条 . 查询时间(0.216 秒)
Profile of an Isopycnal Surface in the Main Thermocline of the Sargasso Sea
Isopycnal Surface Main Thermocline Sargasso Sea
2009/4/2
The vertical displacement and slope of an isopycnal surface (by which is meant a density surface of constant σt) are described spatially. The data were acquired by towing pressure, temperature and con...
A Two-Dimensional Diabatic Isopycnal Model—Simulating the Coastal Upwelling Front
Coastal Upwelling Front Two-Dimensional Diabatic Isopycnal Model—Simulating
2009/2/9
A two-dimensional diabatic isopycnal model is designed to study coastal upwelling. The diabatic effect is represented by vertical mixing of the density field. Vertical eddy coefficients are determined...
The Relative Roles of Diapycnal and Isopycnal Mixing on Subsurface Water Mass Conversion
Isopycnal Mixing Fluid motion Subsurface Water Mass Conversion
2009/1/21
Fluid motion in the sea is known to occur predominantly along quasi-horizontal neutral surfaces but the very small diapycnal (i.e., across isopycnal) velocities often make a significant contribution t...
Gulf Stream Kinematics along an Isopycnal Float Trajectory
Gulf Stream Kinematics Isopycnal Float Trajectory
2009/1/12
An isopycnal-following float was deployed near the 400 m depth level in the high speed jet region of the Gulf Stream and tracked for approximately 300 km from the Blake Plateau towards Cape Hatteras d...
The Relationship between Vertical, Diapycnal, and Isopycnal Velocity and Mixing in the Ocean General Circulation
Ocean General Circulation vertical velocity diapycnal velocity
2009/1/10
On ocean general circulation scales, vertical velocity w is extremely small, O(10−5) smaller than the horizontal velocity in scale. Nevertheless, it is of great importance to advective–diffusive...
Strain：Observations of the Vertical Gradient of Isopycnal Vertical Displacement
probability density function Isopycnal Vertical Displacement
2008/12/23
In this work a profiling CTD, operated from the research platform FLIP, is used to monitor the fine-scale density field as a function of both depth and time. A sequence of 10 000 CTD profiles from the...
Simulation of the Atlantic Circulation with a Coupled Sea Ice-Mixed Layer-Isopycnal General Circulation Model. Part II：Model Experiment
Atlantic Circulation Sea Ice-Mixed Layer-Isopycnal General Circulation Model
2008/12/18
An ocean general circulation model (OGCM) formulated on isopycnal coordinates is used to model the circulation of the Atlantic. The model domain is bounded meridionally at 30°S and the North Pole and ...
Simulation of the Atlantic Circulation with a Coupled Sea Ice-Mixed Layer-Isopycnal General Circulation Model. Part I：Model Description
Atlantic Circulation Sea Ice-Mixed Layer-Isopycnal General Circulation Model
2008/12/18
A diabatic ocean general circulation model based on primitive equations is described. It uses isopycnals as Lagrangian coordinates in the vertical and predicts a free surface. Prognostic fields of tem...
Isopycnal Momentum Budget of the Antarctic Circumpolar Current in the Fine Resolution Antarctic Model
Antarctic Circumpolar Current Fine Resolution Antarctic Model
2008/12/16
The momentum budget of the Antarctic Circumpolar Current (ACC) is analyzed using data from the Fine Resolution Antarctic Model (FRAM), using density as a vertical coordinate, since density is approxim...
Isopycnal and Diapycnal Mixing at the Cape Verde Frontal Zone
Cape Verde Frontal Zone Atlantic Central Waters eastern North Atlantic
2008/12/12
The Cape Verde Frontal Zone separates the North and the South Atlantic Central Waters in the eastern North Atlantic. It also represents the boundary between the ventilated subtropical gyre and the qua...
The Wind-Driven Ocean Circulation with an Isopycnal-Thickness Mixing Parameterization
Wind-Driven Ocean Circulation Isopycnal-Thickness Mixing Parameterization
2008/12/12
Numerical solutions are examined for the nearly adiabatic, large-scale ocean circulation in a midlatitude, rectangular domain with steady wind driving. The model used is the balance equations and its ...
Isopycnal EOFs in the Azores Current Region: A Statistical Tool forDynamical Analysis and Data Assimilation
empirical orthogonal functions sea level anomaly Azores Current Azores Front
2008/12/3
An empirical orthogonal function analysis of the vertical space–time variability of the thermohaline structure of the ocean in summer and fall 1993 in the Azores Current region has been performed. The...
Isopycnal EOFs in the Azores Current Region: A Statistical Tool forDynamical Analysis and Data Assimilation
empirical orthogonal functions sea level anomaly Azores Current
2008/11/26
An empirical orthogonal function analysis of the vertical space–time variability of the thermohaline structure of the ocean in summer and fall 1993 in the Azores Current region has been performed. The...
Global-Scale Water Masses, Meridional Circulation, and Heat Transport Simulated with a Global Isopycnal Ocean Model
Global-Scale Water Masses Meridional Circulation Heat Transport isopycnal ocean models
2008/11/11
The goal of this study is to fill the gap in equilibrium solutions of the global-scale water masses, meridional circulation, and heat transport with isopycnal ocean models. To this end, a global isopy...
Exploring the Relationship between Eddy-Induced Transport Velocity, Vertical Momentum Transfer, and the Isopycnal Flux of Potential Vorticity
Eddy-Induced Transport Velocity Vertical Momentum Transfer Isopycnal Flux
2008/10/31
Gent et al. have emphasized the role of the eddy-induced transport (or bolus) velocity as a mechanism for redistributing tracers in the ocean. By writing the momentum equations in terms of the isopycn...