搜索结果: 1-15 共查到“海洋物理学 subsurface”相关记录19条 . 查询时间(0.031 秒)
The maintenance of the subsurface chlorophyll maximum in the stratified western Irish Sea
subsurface chlorophyll maximum nutrient fl ux turbulent mixing internal waves Irish Sea
2014/4/1
The diapycnal flux of nitrate from the deep water provides a limit on new production in the subsurface
chlorophyll maximum (SCM) during summer in stratified shelf seas. Here we estimate t...
A Subsurface Ribbon of Cool Water over the Continental Shelf off Oregon
Subsurface Ribbon Cool Water Continental Shelf off Oregon
2009/3/26
Observations of the hydrographic regime over the continental shelf off Oregon from the R/V Yaquina during the summer of 1972 showed the presence of an alongshore, subsurface ribbon of relatively cool ...
The Offshore Structure and Subsurface Expression of Sea Level Variations off Peru, 1976–1977
Offshore Structure Subsurface Expression Sea Level Variations off Peru
2009/2/19
Between April 1976 and May 1977, more than 35 repeated hydrographic sections were made just south of Cabo Nazca, Peru at 15°S, and sea level was measured continuously by a tide gage at San Juan. The s...
Annual Heat Gain of the Tropical Atlantic Computed from Subsurface Ocean Data
Annual Heat Gain Subsurface Ocean Data Tropical Atlantic
2009/2/10
Charts are presented which show the seasonal and annual rates of heat gain of the tropical North Atlantic Ocean. These rates have been computed using subsurface oceanographic data and wind-stress data...
Seasonal Variations of the Subsurface Thermal Structure in the Gulf of Guinea
Seasonal Variations Gulf of Guinea Subsurface Thermal Structure
2009/2/6
The subsurface thermal structure in the Gulf of Guinea is analyzed using the historical hydrographic data file. Of particular interest is the rapid vertical displacement of the thermal structure from ...
Rossby Wave Analysis of Subsurface Temperature Fluctuations along the Honolulu-San Francisco Great Circle
Rossby Wave Subsurface Temperature Fluctuations Honolulu-San Francisco Great Circle
2009/1/22
Seven years of XBT observations collected between Honolulu and San Francisco reveal subsurface temperature fluctuations with strong, in-phase vertical coherence and fair horizontal coherence over 1000...
The Relative Roles of Diapycnal and Isopycnal Mixing on Subsurface Water Mass Conversion
Isopycnal Mixing Fluid motion Subsurface Water Mass Conversion
2009/1/21
Fluid motion in the sea is known to occur predominantly along quasi-horizontal neutral surfaces but the very small diapycnal (i.e., across isopycnal) velocities often make a significant contribution t...
On the Dynamics of Equatorial Subsurface Countercurrents
subsurface countercurrents Equatorial Undercurrent Equatorial Subsurface Countercurrents
2009/1/20
The equatorial subsurface countercurrents (SSCC are strong, steady, geostrophically balanced eastward flows situated below the high speed core of the Equatorial Undercurrent (EUC) at 3–5°N and S. The ...
Subsurface Energetics of the Gulf Stream near the Charleston Bump
Subsurface Energetics Gulf Stream Charleston Bump
2009/1/16
The energy budgets of the eddies and the mean flow in the Gulf Stream near a topographic feature known as the Charleston bump are computed. First, we consider these results in the context of the ampli...
Annual Cycle of Subsurface Thermal Structure in the Tropical Atlantic Ocean
Annual Cycle Tropical Atlantic Ocean Subsurface Thermal Structure
2009/1/8
The subsurface thermal structure in the tropical Atlantic Ocean (30°N–20°S, East of 80°W) is studied on the basis of an extensive data bank of subsurface soundings. Calendar monthly maps are presented...
Modulation of Gulf Stream Surface–Subsurface Frontal Separation by Path Curvature
Gulf Stream surface–subsurface frontal separation ubsurface-front path curvature
2009/1/7
Observations of surface–subsurface frontal separation have inconsistently demonstrated a relationship between surface–subsurface frontal separation and subsurface-front path curvature. An analytical m...
Sensitivity of a World Ocean GCM to Changes in Subsurface Mixing Parameterization
World Ocean GCM subgrid-scale mixing Subsurface Mixing Parameterization
2008/12/16
The sensitivity of a coarse-resolution model of the World Ocean to parameterization of subgrid-scale mixing is examined. The model is based on the GFDL code. Results are presented from a series of mod...
The Pacific Subsurface Countercurrents and an Inertial Model
subsurface countercurrents Equatorial Undercurrent North Equatorial Countercurrent Equatorial Intermediate Current
2008/12/3
The Tsuchiya jets, or subsurface countercurrents, extend across the Pacific Ocean carrying 7 (±2) × 106 m3 s−1 eastward on each side of the equator. Mean meridional sections of potential tempera...
Interannual Variability of the Subsurface High Salinity Tongue South of the Equator at 165°E
Interannual Variability Subsurface High Salinity Tongue South of the Equator 165°E
2008/7/17
A 14-yr time series of salinity at thermocline level was constructed from repeated meridional CTD sections (averaging about 110 days apart) spanning the equator along 165°E during 1984–97. A tongue of...
Pacific Equatorial Subsurface Countercurrent Velocity, Transport, and Potential Vorticity
Pacific Equatorial Subsurface Potential Vorticity
2008/6/30
Concurrent shipboard ADCP and CTD sections are used to calculate the mean velocity, transport, and potential vorticity fields associated with the Pacific equatorial subsurface countercurrents (SCCs). ...