Человек и биосфера
In September 2011, South Korea submitted a nomination form to Man and the Biosphere Programme (MAB) in UNESCO for designation of in the southern part of the DMZ below the Military Demarcation Line, as well as in privately controlled areas, as a Biosphere Reserve according to the Statutory Framework of the World Network of Biosphere Reserves. The MAB National Committee of the Republic of Korea mentioned only the southern part of DMZ to be nominated since there was no response from Pyongyang when it requested Pyongyang to push jointly. North Korea is a member nation of the international coordinating council of UNESCO's Man and the Biosphere Programme, which designates Biosphere Reserves.