Lecture by Dr. Jens Greinert
14.04.2026
Schleswig-Holstein prepares for large-scale recovery of legacy munitions
Ten people of colour wearing bright orange life jackets on a blue boat
10.04.2026
GEOMAR contributes to the first African experiment in a global inter-comparison study on ocean alkalinity enhancement
Bright green, purple and dark blue dots on a black background
07.04.2026
A Helmholtz research team is investigating a new ecosystem on plastic particles in the oceans.
A three-dimensional map of mountains rising out of the sea
01.04.2026
Why Subduction Zones act as the Earth’s “Gold Kitchens”

News

A dead fish lies at the beach
05.05.2025

Artificial oxygen supply in coastal waters: A hope with risks

Researchers warn: Technical measures are no substitute for reducing nutrients and protecting the climate

Forschungsschiff SONNE
02.05.2025

How do calderas form on island arc volcanoes and what impact do they have?

Expedition SO312 investigates structure and hydrothermal activity at Brothers Volcano off New Zealand

[Translate to English:] x
30.04.2025

Looking into the Past to Understand the Climate Future

Prof. Dr Ying Cui is a Humboldt Fellow at GEOMAR

Divers under water cleaning huge plasic tubes
29.04.2025

Hard-to-Avoid Emissions: Limited Potential for Marine Carbon Dioxide Removal in Germany’s Seas

New Study reveals Feasibility Limits in the German North Sea and Baltic Sea

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

Ship's crew in white shirts and black trousers and scientific crew and visitors pose on the helicopter deck of a research vessel
16.04.2025

A Strong Sign of Solidarity with German Marine Research

Visit of the President of the Republic of Cabo Verde on board RV METEOR

[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

Sunset over the sea
11.04.2025

CO2 removal and storage: Which options are feasible and desirable?

A new framework helps to evaluate the feasibility of ocean-based CO2 removal processes and assesses their impact on humans and nature