搜索结果: 1-11 共查到“海洋科学 Abyssal Circulation”相关记录11条 . 查询时间(0.187 秒)
Simple Model of Abyssal Circulation, Including Effects of Wind, Buoyancy and Topography
Abyssal Circulation Topography Buoyancy Wind
2008/12/30
We examine problems of steady abyssal circulation using an inviscid planetary geostrophic layered model. The model includes an active wind-driven upper layer and arbitrary topography; forcing is in th...
A simple baroclinic model of the abyssal ocean circulation is formulated in which the reversals of the meridional velocity with depth, and hence the layering of the abyss, is explained by the longitud...
Buoyancy-driven Abyssal Circulation in a Circumpolar Ocean
Abyssal Circulation Circumpolar Ocean Buoyancy-driven
2008/12/22
Simple models are developed to describe the abyssal circulation in a circumpolar ocean driven by localized annual sources of water representing convection events. Models are based on a geostrophic red...
A Simple Model of Mass-driven Abyssal Circulation over a General Bottom Topography
Mass-driven Abyssal Circulation General Bottom Topography
2008/12/18
The classic Stommel–Arons problem is revisited in the context of a basin with a general bottom topography containing an equator. Topography is taken to be smoothly varying and, as such, there are no v...
Baroclinic Structure of the Abyssal Circulation and the Role of Meridional Topography
Baroclinic Structure Abyssal Circulation Meridional Topography
2008/12/18
A simple linear model of the abyssal circulation is studied in which a north-south topographic slope influences the interior and boundary-layer flow. As in an earlier study, the reversals of the merid...
A Simulation of the Abyssal Circulation in the North Pacific Ocean. Part II：Theoretical Rationale
Abyssal Circulation North Pacific Ocean Theoretical Rationale
2008/12/16
A theoretical rationale is given for the simulated abyssal circulation in the North Pacific detailed in Part I. A simple theory clarifies the importance of the vertical change in area of the horizonta...
Simulation of the Abyssal Circulation in the North Pacific Ocean. Part I：Flow Field and Comparison with Observations
Abyssal Circulation North Pacific Ocean Flow Field
2008/12/16
A simulation was made of the abyssal circulation in the North Pacific Ocean. The model covers the whole Pacific, has realistic coastal geometry and bottom topography, and is driven by the annual mean ...
A Simple Model of Abyssal Circulation in a Circumpolar Ocean
barotropic model Abyssal Circulation Circumpolar Ocean
2008/12/15
A simple barotropic model of abyssal circulation in a circumpolar ocean basin is constructed. In the presence of a sufficiently high ridge, the classical Stommel and Arons theory applies here with ver...
The Influence of Distributed Sources and Upwelling on the Baroclinic Structure of the Abyssal Circulation
Distributed Sources Baroclinic Structure Abyssal Circulation
2008/12/12
The study of a simple, continuously stratified model of the abyssal ocean driven by upwelling out of the abyss into the main thermocline and by source fluid entering the basin through northern, wester...
Abyssal Circulation in a Circumpolar Basin Driven by Discrete Sources of Buoyancy
Abyssal Circulation Discrete Sources Circumpolar Basin Driven
2008/12/3
The response of the deep ocean to periodic and steady forcing by mass sources is considered, in the presence of fluid loss, diffusion, and topography, which may or may not have regions of closed plane...
Unsteady Abyssal Circulation Driven by a Discrete Buoyancy Source in a Continuously Stratified Ocean
Circulation Driven Discrete Buoyancy Source Stratified Ocean
2008/11/24
Analytical and numerical models are presented for linear quasigeostrophic buoyancy-driven flow forced bya time periodic pulsating point mass source in a continuously stratified, incompressible β-plane...