搜索结果: 1-15 共查到“海洋科学 Convection”相关记录50条 . 查询时间(0.093 秒)
The “salt wedge pump”: Convection-driven pore-water exchange as a source of dissolved organic and inorganic carbon and nitrogen to an estuary
salt wedge pump Convection-driven pore-water exchange source of dissolved organic inorganic carbon nitrogen to an estuary
2014/4/4
Hypoxia and anoxia in coastal waters have typically been explained by the respiration of sinking organic matter associated with nutrient over-enrichment and phytoplankton blooms. Here, we assess wheth...
The ‘‘salt wedge pump’’: Convection-driven pore-water exchange as a source of dissolved organic and inorganic carbon and nitrogen to an estuary
salt wedge pump Convection-driven pore-water exchange a source of dissolved organic inorganic carbon nitrogen to an estuary
2014/4/3
Hypoxia and anoxia in coastal waters have typically been explained by the respiration of sinking organic matter associated with nutrient over-enrichment and phytoplankton blooms. Here, we assess wheth...
Double-diffusive staircases with a total of 230–350 mixed layers and sharp interfaces were observed in nine microstructure temperature profiles measured during February 2004 in Lake Kivu. The presence...
Note on the Occurrence of Double-Diffusive Convection in the Baltic Proper
Note Occurrence Double-Diffusive Convection Baltic Proper
2009/6/15
Note on the Occurrence of Double-Diffusive Convection in the Baltic Proper.
A theoretical analysis of haline convection induced by the freezing of sea water is made for a turbulent ocean. The nonlinear equations for two-dimensional flow are solved using the mean field approxi...
Double-Diffusive Convection and its Implications for the Temperature and Salinity Structure of the Ocean and Lake Vanda
Double-Diffusive Convection Salinity Structure Temperature Lake Vanda
2009/4/3
Recently, Fedorov has attempted to interpret some temperature and salinity profiles in the northeast Atlantic, as reported by Zenk, in terms of the results of laboratory experiments in double-diffusiv...
Numerical Model of Convection Driven by a Surface Stress and Non-Uniform Horizontal Heating
Convection Driven Surface Stress Non-Uniform Horizontal Heating
2009/4/3
This paper examines the two-dimensional convective motion of a nonrotating incompressible Boussinesq fluid heated non-uniformly from below. The fluid container is rectangular; the side and top boundar...
An Upper Bound on Transport Processes in Turbulent Thermohaline Convection
Upper Bound Turbulent Thermohaline Convection Transport Processes
2009/3/9
A simple variational approach to turbulent transfer problems is applied to the analytical prediction of upper bounds on the vertical transport of beat and solute in bounded systems with negative verti...
An Experimental and Theoretical Study of the Turbulent and Laminar Convection Generated under a Horizontal Ice Sheet Floating on Warm Salty Water
Turbulent Horizontal Ice Sheet Floating Laminar Convection Generated Warm Salty Water
2009/3/7
In an experimental and theoretical study we model a phenomenon which occurs in the summer polar oceans; namely, the melting of flat sheets of either glacial ice or desalinated sea ice which float over...
Turbulent Free Convection in Fresh and Salt Water：Some Characteristics Revealed by Visualization
Turbulent Free Convection Salt Water Visualization
2009/2/23
Tracers were used to reveal the motions within the boundary layer on water in turbulent free convection. The technique of obtaining a thin sheet of light with an inexpensive laser and a cylindrical le...
In February 1977 a column of water (14 km radius), within the central region of the Weddell Gyre west of Maud Rise. was observed in which the normal Antarctic stratification sequence of temperature-mi...
Wintertime Convection in a Gulf stream Warm Core Ring
Wintertime Convection Gulf stream Warm Core Ring
2009/1/16
Wintertime convection creates deep mixed layers which determine the water mass characteristics and potential vorticity for waters in the main pycnocline of the world ocean. Diabatic cooling is most in...
Hydrographic Structure of the Convection Regime in the Gulf of Lions：Winter 1987
Hydrographic Structure northwestern Mediterranean Convection Regime
2008/12/23
Deep winter convection in the northwestern Mediterranean (Gulf of Lions) and the subsequent formation of Mediterranean Deep Water were observed using advanced oceanographic instrumentation during a si...
Observations with Moored Acoustic Doppler Current Profilers in the Convection Regime in the Golfe du Lion
acoustic Doppler current profilers deep mixing Moored Acoustic Doppler Current
2008/12/23
In the Golfe du Lion, south of France, favorable conditions for deep winter convection exist and were documented by the MEDOC experiments during 1969–75. A renewed investigation of that regime with up...
A Heton Model of the Spreading Phase of Open-Ocean Deep Convection
Heton Model Open-Ocean Deep Convection cold water
2008/12/18
A point-vortex heton model of the lateral dispersion of cold water formed in open-ocean deep convection is developed and studied as an idealized representation of the sinking and spreading phase of op...