搜索结果: 1-13 共查到“理学 Shelf Circulation”相关记录13条 . 查询时间(0.119 秒)
On the Effects of Buoyancy Flux on Continental Shelf Circulation
Buoyancy Flux Continental Shelf Circulation
2009/2/13
The effects of surface buoyancy flux. atmospheric wind stress and bottom topography on the horizontal and vertical structure of the density and alongshore velocity fields over a continental shelf are ...
Topographic Rossby Waves off East Australia：Identification and Role in Shelf Circulation
Topographic Rossby Waves East Australia Shelf Circulation
2009/2/11
Hamon et al.(1975) analyzed two years of surface current data from ships' set along two tracks parallel to 560 km of the east Australian shelf and found a phase lag of 10 days between long (120 day) p...
Forced Shelf Circulation by an Alongshore Wind Band
Shelf Circulation Alongshore Wind Band
2009/2/10
The forced circulation over a continental shelf generated by the alongshore wind stress is studied within the frictional regime. The model alongshore wind stress has a finite extent in the alongshore ...
Continental Shelf Circulation Induced by a Moving, Localized Wind Stress
Continental Shelf Circulation Moving Wind Stress
2009/2/9
A linear, two-dimensional model of a rotating, stratified fluid is constructed to investigate the circulation induced by a moving, localized line of surface stress. This model is used to analyze the e...
Development of a Three-Dimensional, Limited-Area (Island) Shelf Circulation Model
Three-Dimensional Limited-Area (Island) Shelf Circulation
2009/2/7
A three-dimensional, finite-difference model is developed to study limited-area (island) shelf circulation. The model uses a semi-implicit scheme in the cross-shore dimension and a mode-splitting tech...
The Influence of Buoyancy Flux from Estuaries on Continental Shelf Circulation
Buoyancy Flux Estuaries Continental Shelf Circulation
2009/1/9
The release of freshwater from a midlatitude estuary to the continental shelf is modeled numerically as a Rossby adjustment problem using a primitive equation model. As the initial salinity front is r...
Subtidal Response of Scotian Shelf Circulation to Local and Remote Forcing. Part II：Barotropic Model
Scotian Shelf Circulation Barotropic Model
2008/12/22
A linear, barotropic numerical model that features realistic bathymetry of the Scotian Shelf provides solutions forced by steady and periodic wind stress that are generally incoherent on spatial scale...
Subtidal Response of Scotian Shelf Circulation to Local and Remote Forcing. Part I：Observations
Canadian Atlantic Storms Program shelf subsurface pressure Scotian Shelf Circulation
2008/12/22
Data collected during the Canadian Atlantic Storms Program (CASP) suggest that two primary current regimes exist on the Scotian Shelf during winter. Moorings inside the 100-m isobath feature currents ...
Sensitivity of the Inner-Shelf Circulation to the Form of the Eddy Viscosity Profile
Inner-Shelf Circulation Eddy Viscosity Profile
2008/12/11
The sensitivity of the inner-shelf circulation to the form of the vertical mixing is examined using a steady, linear, two-dimensional, eddy viscosity model. For both alongshelf wind stress and pressur...
Wind-Forced Cross-Shelf Circulation on the Northern California Shelf
surface boundary layer Coastal Ocean Dynamics Experiment Shelf Mixed Layer Experiment
2008/11/26
Velocity time series are used to study cross-shelf circulation on the northern California shelf and to examine classical ideas of locally wind-forced cross-shelf circulation. A simple linear two-dimen...
A Regional Model of Shelf Circulation near Bass Strait: A New Upwelling Mechanism
A Regional Model Bass Strait Shelf Circulation Upwelling Mechanism
2008/10/27
A study is made of the low-frequency, three-dimensional circulation and upwelling for the western region of Bass Strait, using oceanographic data and the Princeton Ocean Model. A novel radiation condi...
The Influence of Stratification on the Wind-Driven Cross-Shelf Circulation over the North Carolina Shelf
Wind-Driven Cross-Shelf Circulation North Carolina Shelf
2008/7/31
Wind-driven, cross-shelf circulation is studied using current observations spanning the 90 km wide North Carolina shelf. Most of the shelf is less than 40 m deep. Current measurements were made at fiv...
A Modeling Study of the Three-Dimensional Continental Shelf Circulation off Oregon. Part II: Dynamical Analysis
A Modeling Study Three-Dimensional Continental Shelf Circulation Dynamical Analysis
2008/6/6
Sixty-day simulations of the subinertial continental shelf circulation off Oregon are performed for a hindcast study of summer 1999. In Part I, the model results are shown to compare favorably with in...