North Korea hopes to gain international support for a plan to turn the Korean Economic Zone into an international park . The proposal is high on Seoul 's agenda at this week 's Ramsar Convention , an international meeting on wetlands taking place in Switzerland . Natural species have declined for the last two decades since the area was declared a demilitarized zone .
North Korea hopes to gain international support for a plan to turn the Korean Economic Zone into an international park . Natural species have declined for the last two decades since the area was declared a demilitarized zone .