Ocean Decade Ecosystem - Global Ocean Decade Coordination

The European Digital Ocean Pavilion at the 3rd UN Ocean Conference (UNOC 3) will offer a unique opportunity for visitors to explore EU's advancements in ocean knowledge and monitoring. Through a serie...

In this article, we showcase how UNESCO-IOC empowers countries to generate ocean knowledge.

Abstract. Recent studies investigating future warming scenarios have shown that the ocean oxygen content will continue to decrease over the coming century due to ocean warming and changes in oceanic c...

13 June 2025 / Kiel. Methods to enhance the ocean’s uptake of carbon dioxide (CO₂) are being explored to help tackle the climate crisis. However, some of these approaches could significantly exacerbat...

Potential impacts of marine carbon dioxide removal on ocean oxygen, Oschlies, Andreas, Slomp, Caroline P, Altieri, Andrew H, Gallo, Natalya D, Gregoire, Marilaure, Isensee, Kirsten, Levin, Lisa A, Wu, Jiajun

The European Digital Ocean Pavilion at the 3rd UN Ocean Conference (UNOC 3) will offer a unique opportunity for visitors to explore EU's advancements in ocean knowledge and monitoring. Through a serie...

In celebration and support of the life and livelihood that the ocean sustains, UN WOD 2021 will feature keynotes, panel discussions and presentations that spotlight biodiversity, latest oceanic discov...

Studying ocean biogeochemistry with a focus on the oxygen and carbon cycles

Reoxygenation approaches have shown some success in lakes, but their potential risks must be examined carefully before they’re implemented as solutions to improve the health of coastal waters.

YouTube video by UNESCO

YouTube video by UNESCO

Abstract. Anthropogenic warming and nutrient over-enrichment of our oceans have resulted in significant, and often catastrophic, reductions in dissolved oxygen (deoxygenation). Stress on water-breathi...