Final answer:
Rotary wave amphidromic systems refer to oceanic phenomena where waves, influenced by the Coriolis effect, rotate around a central point with minimal tidal range, creating a characteristic pattern in tidal dynamics.
Step-by-step explanation:
Rotary wave amphidromic systems are a type of wave phenomenon found in oceans. These systems are characterized by waves that rotate around a central point known as an amphidromic point, where the tidal range is nearly zero. The rotation of the water around these points is counterclockwise in the southern hemisphere and clockwise in the northern hemisphere due to the Coriolis effect. This phenomenon is a key feature of tidal dynamics. These systems are formed as a result of the Earth’s rotation, the positions of the continents, and the varying depths of the ocean creating complex wave patterns.