OBSERVATION OF A SHALLOW WATER INTERNAL OSCILLATION EVENT

摘要

At a shallow water station (6 m in depth), an internal oscillation event which consisted of one or two wave-like features, with a period of 3 h and a height of 1.5 m, was observed. The velocities within the water column were modified by the event during the flood phase of the tide; a multi-layered velocity structure and intense shear were generated. Further investigations are required to understand fully the mechanism for the formation of such an event.