搜索结果: 1-13 共查到“海洋物理学 Downwelling”相关记录13条 . 查询时间(0.104 秒)
Eddy-induced cross-shelf phytoplankton transport along the downwelling coast off Western Australia
Leeuwin Current mesoscale eddies chlorophyll cross-shelf exchange geostrophic current finite-size Lyapunov exponent
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2009/11/17
Along the downwelling coast off Western Australia, late-autumn/early-winter chlorophyll a blooms are observed on the continental shelf south of Shark Bay (26°S), in contrast with summer blooms in the ...
Nearshore Lake Currents Measured During Upwelling and Downwelling of the Thermocline in Lake Ontario
Nearshore Lake Currents Thermocline Lake Ontario
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2009/3/24
The upwelling-downwelling cycles observed along the north shore of Lake Ontario have periods of about 12 to 16 days in length. Currents associated with the downwelling cycle are typically stronger. Th...
Coastal Upwelling/Downwelling Cycles in Southern Lake Superior
Coastal Upwelling Southern Lake Superior Downwelling Cycles
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2009/3/7
Extensive current meter, hydrographic and wind data were collected in the region of the Keweenaw Current, a strong coastal jet, during the late spring and early summer regime of Lake Superior. These d...
Generation and Propagation of Downwelling Fronts
Downwelling Fronts Lake Ontario
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2009/2/23
The dynamics of downwelling fronts observed along the steep and elongated southern shore of Lake Ontario are investigated by considering the nonlinear response to surface forcing of one-layer and two-...
Downwelling over the Southern California Shelf
Downwelling Southern California Shelf
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2009/2/16
Coastal downwelling events, induced by tropical storms which travel up along the coast, occur regularly during the summer over the shelf of Southern California. Large vertical velocities (0.5 cm sW...
Downwelling along the Northeastern Coasts of the Eastern Mediterranean
Levantine Intermediate Water surface wind speed Eastern Mediterranean
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2008/12/23
The most prominent winter storms in the eastern part of the Eastern Mediterranean are known as Cyprus cyclones. The surface wind speed is between 15–30 m s−1, and about five such cyclones occur ...
Downwelling-Front Instability and Eddy Formation in the Eastern Mediterranean
frontal waves Eddy Formation Downwelling-Front Instability Eastern Mediterranean
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2008/12/17
The instability of the downwelling front along the southern coast of Asia Minor is studied with a multimode quasigeostrophic model. Linear analysis shows that the most unstable wave has a length of ab...
Downwelling Circulation on the Oregon Continental Shelf. Part I：Response to Idealized Forcing
Downwelling Circulation Oregon Continental Shelf Idealized Forcing
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2008/12/10
Time-dependent downwelling on the Oregon continental shelf is studied with a two-dimensional approximation, that is, spatial variations across shelf and with depth, using the Blumberg-Mellor, finite-d...
Convergence and Downwelling at a River Plume Front
Convergence Downwelling River Plume Front
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2008/10/27
The small-scale structure of the circulation and hydrography at the frontal boundary of the Connecticut River plume in Long Island Sound has been resolved using a novel combination of instrument...
The Deep Interior Downwelling, the Veronis Effect, and Mesoscale Tracer Transport Parameterizations in an OGCM
Deep Interior Downwelling Veronis Effect Mesoscale Tracer Transport Parameterizations OGCM
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2008/7/23
Numerous numerical simulations of basin-scale ocean circulation display a vast interior downwelling and a companion intense western boundary layer upwelling at midlatitude below the thermocline. These...
Drifter Behavior on the Oregon–Washington Shelf during Downwelling-Favorable Winds
Drifter Behavior Oregon–Washington ShelfDownwelling-Favorable Winds
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2008/6/23
Drifters released offshore of Oregon during predominantly downwelling favorable alongshore winds during three different deployments (October 1994, January 1998, and September 1998) display similar beh...
Enhancement of Wind-Driven Upwelling and Downwelling by Alongshore Bathymetric Variability
Wind-Driven Alongshore Bathymetric
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2008/6/20
Steady wind-driven flow along a shelf of changing width is described with a frictional barotropic model valid in the limit of small Rossby and Burger number. In these limits, an alongshore wind drives...
The Inner Shelf Response to Wind-Driven Upwelling and Downwelling
Inner Shelf Response Wind-Driven Upwelling Downwelling
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2008/6/11
A two-dimensional numerical model is used to study the response to upwelling- and downwelling-favorable winds on a shelf with a strong pycnocline. During upwelling or downwelling, the pycnocline inter...