Results 51 to 60 of about 60,465 (280)

Responses of Summer Upwelling to Recent Climate Changes in the Taiwan Strait

Remote Sensing, 2021
The response of a summer upwelling system to recent climate change in the Taiwan Strait has been investigated using a time series of sea surface temperature and wind data over the period 1982–2019.
Caiyun Zhang
doaj   +1 more source

Immigration and early life stages recruitment of the European flounder (Platichthys flesus) to an estuarine nursery: the influence of environmental factors [PDF]

, 2015
Connectivity between coastal spawning grounds and estuarine nurseries is a critical step in the life cycle of many fish species. Larval immigration and transport-associated physical–biological processes are determinants of recruitment success to nursery ...
Amorim, Eva, Bordalo, Adriano A., Elliott, Michael, Ramos, Sandra   +3 more
core   +1 more source

Uncertainty assessment for a novel optically shallow water radiometric acquisition platform

Limnology and Oceanography: Methods, EarlyView.
Abstract We present a novel motorized platform, a custom‐built jet‐ski designed for acoustic and radiometric measurements in optically shallow coastal waters. This platform integrates in‐water radiometers with single‐beam and multi‐beam acoustic sensors, along with a suite of active and passive instruments (conductivity‐temperature‐depth, fluorescence,
Raphaël Mabit, Simon Bélanger, Pascal Bernatchez   +2 more
wiley   +1 more source

Biological activity in the wake of an island close to a coastal upwelling [PDF]

, 2008
Hydrodynamic forcing plays an important role in shaping the dynamics of marine organisms, in particular of plankton. In this work we study the planktonic biological activity in the wake of an island which is close to an upwelling region.
Feudel, U., Hernandez-Garcia, E., Lopez, C., Sandulescu, M.   +3 more
core   +2 more sources

A pilot variational coupled reanalysis based on the CESAM climate model

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Variational data assimilation of in‐situ and satellite ocean data and reanalysis atmospheric data into an intermediate complexity Earth system model is possible by adjusting the surface fluxes and internal model parameters. This pilot application requires nearly complete information on the atmospheric state for synchronization.
Armin Köhl, Iuliia Polkova, Guokun Lyu, Frank Lunkeit, Abhirup Banerjee, Silke Schubert, Detlef Stammer   +6 more
wiley   +1 more source

Physical and Biogeochemical Phenology of Coastal Upwelling in the California Current System

Geophysical Research Letters
In the California Current System (CCS), changes in the phenology (i.e., seasonal timing) of coastal upwelling alter the functioning of this productive marine ecosystem.
Ellen M. Jorgensen, Elliott L. Hazen, Michael G. Jacox, Mercedes Pozo Buil, Isaac Schroeder, Steven J. Bograd   +5 more
doaj   +1 more source

Mesoscale dynamics and its interaction with coastal upwelling in the northern Gulf of Guinea

Frontiers in Marine Science
Mesoscale dynamics is essential to understanding the physical and biological processes of the coastal ocean regions due to its ability to modulate water properties.
Abdoul Karim Thiam, Gael Alory, Isabelle Dadou, Dante Napolitano, Dante Napolitano, Habib Micaël A. Aguedjou, Camille Cardot, Guillaume Morvan, Yves Morel, Julien Jouanno   +9 more
doaj   +1 more source

Seasonal patterns of wind-induced upwelling/downwelling in the Mediterranean Sea

Scientia Marina, 2001
The historical file of wind observations from maritime weather reports is summarized to identify the characteristic seasonal distributions of wind-induced Ekman upwelling and downwelling in the Mediterranean Sea.
Andrew Bakun, Vera Natalie Agostini
doaj   +1 more source

Laboratory modeling of coastal upwelling

Eos, Transactions American Geophysical Union, 1986
With the advent of routine satellite investigations of the coastal regions where wind‐induced upwelling occurs (L.C. Breaker and C.N.K. Mooers (manuscript in preparation); Flament et al. [1985]) has come an increased appreciation for the complexity of the flows that can be produced.
S. Narimousa, T. Maxworthy
openaire   +1 more source

Coastal Upwelling on a β-Plane [PDF]

Journal 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