Results 31 to 40 of about 852,517 (245)

Coastal Upwelling on a β-Plane [PDF]

open access: yesJournal of Physical Oceanography, 1973
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
openaire   +1 more source

Time-Dependent Coastal Upwelling [PDF]

open access: yesJournal of Physical Oceanography, 1973
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
openaire   +1 more source

Upwelling and eddy activity in the Southern Queensland Coastal Marine Zone, Australia [PDF]

open access: yes, 2016
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
core   +1 more source

Assessing the effect of coastal upwelling on the air temperature at the south-eastern coast of the Baltic Sea

open access: yesOceanologia
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

Wave energy assessment based on reanalysis data calibrated by buoy observations in the southern South China Sea

open access: yesEnergy Reports, 2022
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
doaj   +1 more source

Nitrogen nutrition of harmful algal blooms in upwelling systems [PDF]

open access: yes, 2009
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
core   +2 more sources

Summer Wind Effects on Coastal Upwelling in the Southwestern Yellow Sea

open access: yesJournal of Marine Science and Engineering, 2021
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

Petrogenesis and Tectonic Setting of Late Mesozoic Felsic Magmatic Rocks in the Wangmushan Mining District, Northern Fujian, South China

open access: yesGeological Journal, EarlyView.
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

open access: yes, 2012
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
core   +2 more sources

Assessment of Human Thermal Stress Dynamics and Regional Drivers Across the Arabian Peninsula During 1990–2022 From Observations

open access: yesInternational Journal of Climatology, EarlyView.
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

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