Editing Ocean heat content (section)

== Geographic / System Context ==
Ocean heat content encompasses the world's oceans, including all major basins such as the Pacific, Atlantic, Indian, Southern, and Arctic Oceans. The ocean covers approximately 71% of the Earth's surface and acts as a vast reservoir for thermal energy. Heat distribution within the ocean varies with depth, latitude, and regional oceanographic processes such as currents, upwelling, and mixing. The global scale of ocean heat content integrates diverse geographic and climatic zones, from tropical to polar regions, influencing both local and global climate phenomena.