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They generally follow the IHO when it comes to marine nomenclature, hence this latest acknowledgment of the Southern Ocean marks a break from that tradition. Come back often to get familiar with our beach culture. The National Geographic Society has been making maps for over a century and has employed geographers to oversee all changes made to every map published since the 1970s. Take your time and experience the Southern Ocean Made Brew Trail. “The Southern Ocean has long been recognized by scientists, but because there was never agreement internationally, we never officially recognized it,” National Geographic Society Geographer Alex Tait told the National Geographic. Mean while, the National Oceanic and Atmospheric Administration (NOAA) has only recognized the Southern Ocean since February this year. The proposed boundaries were presented to the International Hydrographic Organization (IHO) in 2000, but are still yet to be agreed on some 21 years later. Board of Geographic Names recognized the Southern Ocean and approved its name in 1999. However, it has long been debated by geographers whether the oceanic ring was merely an extension of the Pacific, Atlantic, and Indian Oceans, or whether it was an ocean in its own right. The current creates an invisible ring around Antarctica, in which waters are colder and less salty than those to the north. It is centered at a latitude of 60 degrees south (the northern boundary of the Southern Ocean). The Antarctic Circumpolar Current (ACC) flows from east to west around Antarctica and was established 34 million years ago. What makes the Southern Ocean special It is the most remote and inaccessible part of the planetary ocean, furthest away from any land. The Southern Ocean is unbroken or uninterrupted by any landmass, with its northern limit extending into the other three larger oceans. It is located on the lower end of the Pacific, Atlantic, and Indian Ocean, and includes the tributary seas around the Antarctic region. These are defined by continent, making the Southern Ocean somewhat of an anomaly – it is defined, instead, by current. The Southern Ocean is the southernmost portion of the World Ocean. Until now, only four oceans have been officially recognized – the Atlantic, Pacific, Indian, and Arctic Oceans.