Thevenon, F.

Plastic debris has now become the most serious problem affecting the marine environment, not only for coastal areas of developing countries but also for the world's oceans as a whole. Drifiting plastic debris is well recognized as having several adverse effects on marine species and ecosystems, but there is still a lack of precise knowledge about the quantity, sources, transport, accumulation and fate of plastics in the oceans.

This report sets out the importance of carbon in the open ocean and, through examples, illustrates the significance and values of some of its major carbon pools and sinks. It has been produced to promote better understanding of how atmospheric carbon is captured, stored and mobilized in the ocean, and how this has a significant bearing on sustainability, the welfare of people, and the future scale and intensity of climate change and ocean acidification.

This report sets out the importance of carbon in the open ocean and, through examples, illustrates the significance and values of some of its major carbon pools and sinks. It has been produced to promote better understanding of how atmospheric carbon is captured, stored and mobilized in the ocean, and how this has a significant bearing on sustainability, the welfare of people, and the future scale and intensity of climate change and ocean acidification.