What is a continental shelf wave?
Continental Shelf Waves (CSWs) are oscillatory phenomena migrating along the continental margins, controlled by the interplay of rotation and bathymetric gradients.
What is a continental shelf on a map?
A continental shelf is the edge of a continent that lies under the ocean. Continents are the seven main divisions of land on Earth. A continental shelf extends from the coastline of a continent to a drop-off point called the shelf break.
How does continental shelf affect waves?
As you go past the shelf, the ocean depth drops off considerably, and around the United States this depth is around 300 feet. If you look back at the equation above, this means that any wave with a period around 11 seconds or greater will interact with the continental shelf around 300 feet.
Which ocean has the most continental shelf?
the Arctic Ocean
The world’s largest continental shelf extends 1,500 km (about 930 miles) from the coast of Siberia into the Arctic Ocean.
What are shelf waves?
A free wave that propagates along a coastal boundary in a homogenous ocean with shelf topography (i.e., a sloping bottom).
What is an example of a continental shelf?
Example of a Continental Shelf Landform: Siberian Shelf, Arctic Ocean. The picture is of Southeast Florida Continental Shelf (It is under water). It is smaller than the side in the Gulf of Mexico.
What are the three types of continental shelves?
The shelf area is commonly subdivided into the inner continental shelf, mid continental shelf, and outer continental shelf, each with their specific geomorphology and marine biology.
Which answer best describes the continental shelf?
The correct answer is (a) The geological edge of the continent and is where the continent drops off to the deep ocean floor. Where the continental shelf ends, the ocean floor slopes downward and the depth of the ocean increases.
Where is the continental shelf in the Atlantic Ocean?
In the Atlantic Ocean, continental margins have a shelf that is broad and flat and reaches a depth of 100 m. The slope is the steep transitional area between the shelf and rise, and it lies between depths of 100 and 2,500 m.
What is the motion of surface waves?
Surface waves travel only through solid media. They are slower-moving than body waves but are much larger and therefore more destructive. The two types of surface waves are named Love waves and Rayleigh waves, after the scientists who identified them.