Results 31 to 40 of about 852,517 (245)
Coastal Upwelling on a β-Plane [PDF]
Abstract The β effect is found to produce a poleward undercurrent in a wind-driven model of an eastern ocean circulation. The model is on an x, z plane and longshore derivatives of the velocity field are neglected. The nonlinear two-layer model is time-dependent and is solved numerically.
H. E. Hurlburt, J. Dana Thompson
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Time-Dependent Coastal Upwelling [PDF]
Abstract Linear and nonlinear two-layer ocean circulation models of coastal upwelling on an f-plane are driven by time-dependent winds and solved numerically. Longshore variations in the circulation are neglected and offshore variations in the winds are specified.
J. Dana Thompson, James S. O'Brien
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Upwelling and eddy activity in the Southern Queensland Coastal Marine Zone, Australia [PDF]
Coastal upwelling systems are characterised by high primary productivity caused by the supply of nutrients into the surface layer of the ocean. These areas are key locations in global fish production despite their smaller size when compared with larger ...
Brieva Alvarez, Daniel Esteban
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Coastal upwelling along the SE Baltic Sea coast is a common feature, especially during the warm season. It significantly lowers sea surface temperature (SST) in the coastal areas, and, therefore, may be responsible for modifying meteorological conditions
Toma Dabulevičienė +2 more
doaj +1 more source
This study assesses wave energy by combining long-term model reanalysis data with in situ observations in a multi-island region. A buoy was deployed in the center area of the southern South China Sea (SCS) for 16 consecutive months. Neural network models
Bo Li +5 more
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Nitrogen nutrition of harmful algal blooms in upwelling systems [PDF]
Blooms of toxic, or otherwise harmful phytoplankton species are known to occur in eastern boundary upwelling systems, coincident with the relaxation of upwelling in latesummer/autumn.
Seeyave, Sophie
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Summer Wind Effects on Coastal Upwelling in the Southwestern Yellow Sea
The features of coastal upwelling in the southwestern Yellow Sea were investigated based on oceanology data from a research cruise and a regional circulation model.
Bin Wang +4 more
doaj +1 more source
The rhyolitic ignimbrite and K‐feldspar granite porphyry from the Wangmushan mining district, northern Fujian yield ages of 173.8 ± 0.8 and 102.6 ± 0.4 Ma, respectively. Geochemical data, zircon trace elements, whole‐rock Sr–Nd–Pb isotope data, and zircon Hf isotopic compositions indicate that the rhyolitic ignimbrite originated from partial remelting ...
Wei Shaogang +7 more
wiley +1 more source
Coastal upwelling seen in ocean temperature data
The phenomenon of wind-driven upwelling occurs when high coastal winds blow over the ocean surface, pushing warm surface waters offshore and allowing cooler, more nutrient rich water from below to rise up to the surface.
National Oceanic and Atmospheric Administration
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The results reveal that thermal stress varies substantially across the four AP regions, with winter cold stress in Region I, year‐round heat stress in Region II, pronounced summer heat stress in Region III, and persistent strong to very strong heat stress from late spring to early autumn in Region IV.
Waheed Ullah +5 more
wiley +1 more source

