Before revision: Increasing interest of member states of the International Seabed Authority , including Canada, Japan, Korea and the United Kingdom have led to 18 exploration contracts to be carried out in the Clarion Clipperton fracture zone of the Pacific Ocean.
After revision: Increasing interest of member states of the International Seabed Authority have led to 18 exploration contracts to be carried out in the Clarion Clipperton fracture zone of the Pacific Ocean.