Ecosystems and Biodiversity in Deep Waters and High Seas

The conservation and sustainable use of the vulnerable ecosystems and biodiversity in deep waters and high seas are among the most critical oceans issues and environmental challenges today. Immediate impacts and threats, such as those posed by fishing, have to be reduced urgently. Activities that generate long-lasting pollution, alter climate, disrupt oceanic circulation regimes and acidify ocean waters have to be addressed, while we still can.