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Deep Connections: Differences Between Deep Ocean and Surface Currents
02:32

Deep Connections: Differences Between Deep Ocean and Surface Currents

The flow of ocean currents follows predictable patterns governed by a variety of physical factors. For surface currents, which include water flow horizontally in the upper four hundred meters of the ocean, wind is the primary driving force. For deep...

Going with the Flow: Ocean Circulation Patterns
04:50

Going with the Flow: Ocean Circulation Patterns

Among the largest structural features in the open ocean are the subtropical gyres that occur in the major ocean basins. But while gyres loom large in the overall scheme of ocean circulation, patterns of surface current motion can often be quite vari...

Going with the Flow: Ocean Currents: Cause and Effect
02:45

Going with the Flow: Ocean Currents: Cause and Effect

In addition to their role in El Nino and other weather events, ocean currents are also important for delivering nutrients, especially along coastlines, and for facilitating the movement of planktonic organisms. Surface currents are influenced by sev...