If a wetland of international importance is brought under the 'Montreaux record', what does it mean?

• A. It has been accorded the status of 'World Heritage Site'.
• B. The survival of a wetland depends on the cultural practices and traditions of certain communities living around it, and therefore the cultural diversity within it should not be destroyed.
• C. The country in which the wetland is located should enact a law prohibiting human activity within a radius of five kilometers from the core of the wetland
• D. The ecological nature of wetlands has changed, is happening or is likely to happen as a result of human intervention