搜索结果: 46-58 共查到“海洋科学 LARGE-SCALE”相关记录58条 . 查询时间(0.133 秒)
On the Ocean’s Large-Scale Circulation near the Limit of No Vertical Mixing
Large-Scale Circulation No Vertical Mixing Limit
2008/10/27
By convention, the ocean’s large-scale circulation is assumed to be a thermohaline overturning driven by the addition and extraction of buoyancy at the surface and vertical mixing in the interior. Pre...
Large-Scale Circulations Forced by Localized Mixing over a Sloping Bottom
Large-Scale Circulations Localized Mixing Sloping Bottom
2008/8/12
A simple, nonlinear, two-layer, planetary geostrophic model of the large-scale circulation forced by localized mixing over a sloping bottom is discussed. The model is forced by parameterized diapycnal...
Large-Scale Propagating Disturbances: Approximation by Vertical Normal Modes
Large-Scale Propagating Disturbances Approximation Vertical Normal Modes
2008/7/31
Propagating features and waves occur everywhere in the ocean. This paper derives a concise description of how such small-amplitude, large-scale oceanic internal disturbances propagate dynamically agai...
Large-Scale Propagating Disturbances: Approximation by Vertical Normal Modes
Large-Scale Propagating Disturbances Vertical Normal Modes
2008/7/31
Propagating features and waves occur everywhere in the ocean. This paper derives a concise description of how such small-amplitude, large-scale oceanic internal disturbances propagate dynamically agai...
Interactions between Geostrophic Eddies and the Mean Circulation over Large-Scale Bottom Topography
Geostrophic Eddies Mean Circulation Large-Scale Bottom Topography
2008/7/4
The presence of intense recirculations in the abyssal oceans has been revealed by both observations and modeling studies. A suggested mechanism is the interactions between geostrophic eddies and the m...
An Equilibrium Statistical Theory for Large-Scale Features of Open-Ocean Convection
Equilibrium Statistical Theory Large-Scale Features Open-Ocean Convection
2008/6/30
A “most probable state” equilibrium statistical theory for random distributions of hetons in a closed basin is developed here in the context of two-layer quasigeostrophic models for the spreading phas...
Lagrangian Observations of the Deep Western Boundary Current in the North Atlantic Ocean. Part I: Large-Scale Pathways and Spreading Rates
Deep Western Boundary Current North Atlantic Ocean Large-Scale Pathways Spreading Rates
2008/6/30
Twenty-six RAFOS floats were deployed in the deep western boundary current (DWBC) of the North Atlantic Ocean between the Grand Banks and Cape Hatteras in 1994–95 and tracked acoustically for up to tw...
Large-Scale Forcing of the Agulhas Variability: The Seasonal Cycle
Large-Scale Forcing Agulhas Variability Seasonal Cycle
2008/6/6
In this article the authors examine the kinematics and dynamics of the seasonal cycle in the western Indian Ocean in an eddy-permitting global simulation [Parallel Ocean Circulation Model, model run 4...
Large-Scale Variability in the Midlatitude Subtropical and Subpolar North Pacific Ocean: Observations and Causes
Large-Scale Variability Midlatitude Subtropical Subpolar North Pacific Ocean
2008/5/28
Altimetric data from the 8-yr TOPEX/Poseidon (T/P) mission (Oct 1992–Jul 2000) are used to investigate large-scale circulation changes in the three current systems of the midlatitude North Pacific Oce...
Local and large-scale climate forcing of Puget Sound oceanographic properties on seasonal to interdecadal timescales
Local large-scale climate Puget Sound oceanographic properties
2014/4/21
The influence of climate on Puget Sound oceanographic properties is investigated on seasonal to interannual
timescales using continuous profile data at 16 stations from 1993 to 2002 and records of se...
Mass coral spawning: A natural large-scale nutrient addition experiment
Mass coral spawning A natural large-scale nutrient addition experiment
2014/4/21
A mass coral spawning event on the Heron Island reef flat in 2005 provided a unique opportunity to examine the response of a coral reef ecosystem to a large episodic nutrient addition. A post-major sp...
Large-scale variability in surface bacterial carbon demand and growth efficiency in the subtropical northeast Atlantic Ocean
Large-scale variability in surface bacterial carbon demand and growth efficiency in the subtropical northeast Atlantic Ocean
2014/4/23
We present surface estimates of bacterial respiration, bacterial heterotrophic production (BHP), and bacterial growth efficiency (BGE), and their relationship with nutrient availability, along a troph...
Large-scale patterns in seagrass (Thalassia testudinum) demographics in south Florida
seagrass Large-scale patterns south Florida
2014/6/9
An examination of the population age structure of 118 spatially separated subpopulations of Thalassia testudinum
over the extent of the Florida Keys National Marine Sanctuary (FKNMS) during a 2-yr pe...