The status of a world biosphere reserve has significantly contributed to the conservation of biodiversity in Ca Mau Cape wetland ecosystems and the preservation of humane values there. The recognition also helps promote the sustainable development by maintaining the equilibrium of the human-ecosystem within the reserve.

The Ca Mau Cape World Biosphere Reserve covers a total area of 371,506 hectares. Its recognition as a World Biosphere Reserve has significantly contributed to the conservation of the biodiversity of its mangrove ecosystem and the preservation of cultural values to serve sustainable development goals.