Ocean Circulation Theory

Ocean circulation theory describes the large-scale movement of water within the world’s oceans, driven by factors like wind, temperature, salinity, and the Earth's rotation. This circulation is crucial for regulating climate, distributing heat, and supporting marine ecosystems. There are two main types: surface currents, which are influenced by winds and flow in a horizontal manner, and deep-water currents, which are driven by changes in density due to temperature and salinity, forming a global "conveyor belt." Together, these currents affect weather patterns, nutrient distribution, and overall ocean health, playing a vital role in the Earth’s climate system.