搜索结果: 1-15 共查到“海洋科学 mixed”相关记录107条 . 查询时间(0.313 秒)
The oceanic surface mixed layer is where communication takes place between the oceanic reservoir of heat, freshwater, and carbon dioxide, and the overlying atmosphere in which we live. The exchange of...
Temperature and photoperiod effects on phytoplankton growing under simulated mixed layer light fluctuations
Temperature and photoperiod effects phytoplankton growing simulated mixed layer light fluctuations
2014/4/4
We measured specific growth rates of Stephanodiscus minutulus, Nitzschia acicularis (diatoms), and Limnothrix redekei (cyanobacterium) under fluctuating and constant light in semi-continuous culture a...
Can photoinhibition control phytoplankton abundance in deeply mixed water columns of the Southern Ocean?
photoinhibition control phytoplankton abundance deeply mixed water columns the Southern Ocean
2014/4/17
To study how natural Southern Ocean phytoplankton communities acclimate to rapid fluctuations in irradiance levels that result from deep wind-driven mixing of the upper water column, we measured their...
Frictional Currents in the Mixed Layer at the Sea Surface
Frictional Currents Mixed Layer Sea Surface
2009/4/3
The wind-driven flow in the mixed layer between the free surface and the top stable sheet of a thermocline is usually turbulent. The frictional component of such a flow may be separated from a depth-i...
Diurnal Variation of Temperature and Energy Budget for the Oceanic Mixed Layer During BOMEX
Diurnal Variation Energy Budget Temperature Oceanic Mixed Layer
2009/4/3
The regularity and completeness of temperature soundings for a 12-day period during the 1969 Barbados Oceanographic and Meteorological Experiment (BOMEX) has permitted an analysis of the diurnal varia...
Observations of the Deepening of the Wind-Mixed Layer in the Northeast Pacific Ocean
Northeast Pacific Ocean Wind-Mixed Layer
2009/3/26
Measurements of winds, currents and temperature are used to describe the response of the upper ocean in the northeast Pacific to the passage of an August 1971 synoptic-scale meteorological disturbance...
On the Mixed Stability Program for Quasi-Geostrophic Ocean Currents
Quasi-Geostrophic Ocean Currents baroclinic currents
2009/3/26
A simple, two-layer, quasi-geostrophic model is used to investigate the stability of baroclinic currents confined to a finite length scale L in a basin of considerably larger dimension (4L). The curre...
The Structure and Dynamics of the Ocean Surface Mixed Layer
Structure Dynamics Ocean Surface Mixed Layer
2009/3/24
The present paper describes a one-dimensional unsteady model of the ocean surface mixed layer. The model somewhat resembles the approach of Munk and Anderson in that the differential equations for mea...
A Generalized Bulk Model of the Oceanic Mixed Layer
Generalized Bulk Model Oceanic Mixed Layer
2009/3/7
An initial-value problem for both the shallowing and deepening of the upper mixed layer of the ocean is presented, including storage and background dissipation of the turbulent kinetic energy produced...
Climatological Numerical Models of the Surface Mixed Layer of the Ocean
Surface Mixed Layer Ocean Climatological Numerical Models
2009/3/7
Three slab models of the surface mixed layer of the ocean are given simple and fast computer implementations. Actual meteorological data from Ocean Weather Station N are used for a year-long forecast....
Velocity Observations in the West Passage of Narragansett Bay：A Partially Mixed Estuary
West Passage of Narragansett Bay A Partially Mixed Estuary
2009/3/7
Narragansett Bay is a weakly stratified estuary comprised of three connecting passages of varying depths. The vertical distribution of horizontal velocity was observed in the West Passage using moored...
Diagnostic Model Study of Mixed-Layer Depths in the Summer North Pacific
Diagnostic Model Summer North Pacific Mixed-Layer Depths
2009/3/7
The Kraus-Turner one-dimensional diagnostic model for calculating oceanic mixed layer depths gives realistic results for the summer North Pacific provided the effect of dissipation is appropriately in...
A model of the thermally mixed layer in the upper ocean as developed by Kraus and Turner and extended by Denman is further extended to investigate the effects of salinity. In the tropical and subtropi...
The Transfer of Energy and Momentum by the Wind to the Surface Mixed Layer
Wind Momentum Surface Mixed Layer Energy
2009/3/7
During the initial stages of the deepening of the surface mixed layer, the rate of increase of potential energy is proportional to the input of energy to the mixed layer by the wind. In an attempt to ...
This paper describes a theoretical model of the ocean surface mixed layer. A nonstationary one-dimensional system of equations for an Ekman ocean layer and for heat conduction is closed with a system ...