Core Theme

 

Ocean and Climate

What is the role of the ocean in the global climate system and how can we improve predictions and scenarios?

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GEOMAR: Our World is the Ocean

GEOMAR explores the global ocean from the seafloor to the atmosphere to understand the ocean system and enable the development of sustainable solutions for pressing societal issues. Its research and its commitment to knowledge and technology transfer contribute significantly to preserving the function of the ocean and safeguarding it for future generations.

GEOMAR research covers a unique range of physical, chemical, biological and geological ocean processes. Members of the four research divisions Ocean Circulation and Climate Dynamics, Marine Biogeochemistry, Marine Ecology and Dynamics of the Ocean Floor cooperate in the three core themes Ocean and Climate, Marine Ecosystems and Biogeochemical Cycles and Ocean Threats and Benefits as well as the four Integrative Research Foci Atlantic Ocean Upwelling, Marine Carbon Sinks, Digital Twin Ocean and Metals in the Ocean. All work focuses on the open “blue” ocean.

 

GEOMAR Research News

Ship at sea
24.04.2025

Trawling-induced sediment resuspension reduces CO2 uptake

GEOMAR study investigates the impact of sediment resuspension induced by trawling and other natural processes in Kiel Bight

 A fish with vertical stripes looks into the camera
22.04.2025

Study on Ecological Lake Management Wins national Frontiers Planet Prize

Award-winning research shows: Shallow water zones boost fish stocks and biodiversity

[Translate to English:] Ein beleuchtetes Forschungsschiff im Eis in dunkler Nacht
14.04.2025

Pioneering research reveals Arctic matter pathways poised for major shifts amidst climate change

New study provides unprecedented insight into highly variable and climate-sensitive transport pathways from the Siberian shelf to the Arctic Ocean

 A rocky structure under water where many small colourful fish swim
11.04.2025

Preserving and Using the Deep Sea: Scientists Call for More Knowledge to Enable Sustainable Management

Scientific report on deep-sea research sees 2025 as a decisive year for ocean health