![]() the shape of the tidal ellipse and the direction of rotation may vary.most tidal streams are rotary (except in restricted coastal passages).rotary if its velocity vector traces out an ellipse.The word ‘current’ is frequently used synonymously with ‘flow.’ The term ‘residual current’ is used for the portion of the flow not accounted for by the tidal streams. The flow is the net horizontal motion of the water at a given time from whatever causes. a standing wave if it’s inland or toward the coast (upstream).progressive if it’s that of the wave propagation.This is opposed to the vertical tide, which is said to rise and fall. The tidal stream is the horizontal motion (particle velocity) in a tide wave, which is said to flood and ebb. Learn about tidal phenomena, including tides and tidal streams, effects effects and non-tidal influences. Aquaculture collaboration and responsibilities.Environmental management in aquaculture.
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