UNESCO

World Heritage properties are some of the most unique places on our planet because of the range of outstanding and unique natural or cultural features and values that they contain. Like anything precious these places need to be protected and cared for responsibly. The purpose of this manual is to help those responsible for managing World Heritage properties with natural values by suggesting what they need to think about when producing a management plan for their property.

Out of all the biological carbon (or green carbon) captured in the world, over half is captured by marine living organisms --- hence it is called "blue carbon". Although emissions reductions are currently at the centre of the climate change debate, the critical role that oceans and ocean ecosystems play has been vastly overlooked.