Ekman-Petersen Boundary Theory

The Ekman-Petersen Boundary Theory describes how wind influences ocean currents near the surface. It explains that when wind blows across the ocean, it creates a surface current that gradually tilts and slows down with depth due to friction. As a result, water movement forms a spiral pattern called the Ekman spiral, with each deeper layer moving slightly at a different angle and speed. This theory helps us understand how surface winds drive the overall circulation of the ocean, affecting climate, weather patterns, and marine navigation.