搜索结果: 1-15 共查到“海洋物理学 thermohaline circulation”相关记录33条 . 查询时间(0.094 秒)
Effects of the synoptic scale variability on the thermohaline circulation
synoptic scale variability thermohaline circulation
2009/11/9
In this paper the effect of the synoptic scale variability is analyzed using a simple atmosphere-ocean coupled model. This high frequency variability has been taken into account in the model adding wh...
The Southern Ocean Thermohaline Circulation：A Numerical Model Sensitivity Study
primitive equation model two-dimensional Southern Ocean Thermohaline Circulation
2008/12/30
A two-dimensional primitive equation model is developed to study the thermohaline circulation of the Southern Ocean. The primary objectives are to identify those elements of the ocean climate model im...
A Zonally Averaged Ocean Model for the Thermohaline Circulation. Part II：Interocean Circulation in the Pacific-Atlantic Basin System
Zonally Averaged Ocean Model Thermohaline Circulation Interocean Circulation Pacific-Atlantic Basin System
2008/12/24
The zonally averaged, latitude-depth ocean model, developed in Part I, is extended to a two-basin system representing the Atlantic and Pacific. Steady states are calculated under two different surface...
Zonally Averaged Ocean Model for the Thermohaline Circulation. Part I：Model Development and Flow Dynamics
Zonally Averaged Ocean Model Thermohaline Circulation Flow Dynamics Model Development
2008/12/24
A two-dimensional latitude–depth ocean model is developed on the basis of the zonally averaged balance equations of mass, momentum, heat, and salt. Its purpose is to investigate the dynamics and varia...
Multiple Equilibria of the Global Thermohaline Circulation
Multiple Equilibria Global Thermohaline Circulation
2008/12/24
A general circulation model with a highly idealized geometry is used to investigate which fundamentally different equilibria of the global thermohaline circulation may exist. The model comprises two i...
Real Freshwater Flux as a Natural Boundary Condition for the Salinity Balance and Thermohaline Circulation Forced by Evaporation and Precipitation
Freshwater flux Salinity Balance Natural Boundary Thermohaline Circulation
2008/12/19
Freshwater flux used as a natural boundary condition for the salinity balance is applied to a primitive equation model of the oceanic general circulation. Instead of the relaxation condition or the vi...
Acoustic Detection of Greenhouse-induced Climate Changes in the Presence of Slow Fluctuations of the Thermohaline Circulation
El Niñ o-Southern Oscillation Acoustic Detection Greenhouse-induced Climate Thermohaline Circulation
2008/12/18
Munk and Forbes have proposed to detect greenhouse gas-induced climate changes in the World Ocean with an array of long-range acoustic transmissions from Heard Island in the southern Indian Ocean. We ...
Stability and Variability of the Thermohaline Circulation
thermohaline circulation surface temperature general circulation model
2008/12/17
The stability and internal variability of the ocean's thermohaline circulation is investigated using a coarse-resolution general circulation model of an idealized ocean basin, in one hemisphere. The m...
Variability and Multiple Equilibria of the Thermohaline Circulation Associated with Deep-Water Formation
Multiple Equilibria Deep-Water Formation Thermohaline Circulation
2008/12/16
In this study the variability of the thermohaline circulation on decadal and centennial time scales that is related to the process of deep-water formation is investigated. This is done within the cont...
Instability of the Thermohaline Circulation with Respect to Mixed Boundary Conditions：Is It Really a Problem for Realistic Models?
Thermohaline Circulation Mixed Boundary Conditions Realistic Models
2008/12/15
A global primitive equations oceanic GCM and a simple four-box model of the meridional circulation are used to examine and analyze the instability of the thermohaline circulation in an ocean model wit...
Interdecadal Variability of the Thermohaline Circulation and High-Latitude Surface Fluxes
Interdecadal Variability Thermohaline Circulation High-Latitude Surface Fluxes
2008/12/12
An idealized North Atlantic Ocean model is forced by climatological wind stress, restoring temperature, and a diagnosed salinity flux. Both centennial and interdecadal oscillations are sustained in th...
Atmospheric Transports, the Thermohaline Circulation, and Flux Adjustments in a Simple Coupled Model
Atmospheric Transports Thermohaline Circulation Flux Adjustments Simple Coupled Model
2008/12/12
A theoretical analysis of the interactions between atmospheric meridional transports and the thermohaline circulation is presented, using a four-box ocean-atmosphere model in one hemisphere. The model...
The Role of Temperature Feedback in Stabilizing the Thermohaline Circulation
Temperature Feedback Thermohaline Circulation surface heat flux
2008/12/11
Ocean climate models traditionally compute the surface heat flux with a restoring boundary condition of the form Q = λ(T* − To). This implies an atmosphere of fixed temperature and breaks down w...
Sensitivity of the Thermohaline Circulation to Surface Buoyancy Forcing in a Two-Dimensional Ocean Model
two-dimensional (meridional plane) ocean model ocean–atmosphere coupled system mixed boundary conditions
2008/12/10
The performance of thermal surface boundary conditions based on energy balance models for the atmosphere is tested using a two-dimensional (meridional plane) ocean model. The results are compared to t...
Moored Observations of Western Boundary Current Variability and Thermohaline Circulation at 26.5° in the Subtropical North Atlantic
deep western boundary current Thermohaline Circulation Western Boundary
2008/12/10
A 5.8-year time series of moored current meter observations is used with hydrographic section data, CME model results, and gridded wind fields over the North Atlantic to describe the mean structur...