Borders of the oceans seas it contains) as follows: Note that these definitions exclude any marginal waterbodies that are separately defined by the IHO (such as the Kara Sea and East Siberian Sea), though these are usually considered to be part of the Arctic Ocean. The CIA defines the limits of the Arctic Ocean differently, as depicted in the map comparing its definition to the IHO's definition. The Atlantic Ocean separates the Americas from Europe and Africa. It may be further subdivided by the equator into northern and southern portions. The 3rd edition, currently in force, of the International Hydrographic Organization's (IHO) "Limits of
Our Seas Our Future managed sustainably and protected for future generations." Our Seas Our Future Our Seas Our Future (OSOF) is an ENGO group based in Dunedin, New Zealand. OSOF operates as a volunteer driven, non-profit initiative that focuses on coastal and marine conservation advocacy and community engagement projects in New Zealand. The current OSOF logo was designed by the Dunedin-based company Studio 3 Design Limited, situated on the Otago Peninsula. The logo encompasses four ocean waves in a stylised Koru swirl design. Two large stylised waves flow into each other in synchrony, and two small waves offshoot from the sides of the central