Marine Resources

Can massive sulphides, manganese nodules and cobalt-rich crusts at the bottom of the deep sea help meet the global demand for rare metals? Can energy be extracted safely from gas hydrates? What natural substances does marine life and related microbiomes produce? Are sweet water supplies hidden beneath the seabed? The search for new resources for a growing society is closely linked to questions of safe, environmentally compatible and sustainable use. GEOMAR is therefore researching in particular the effects of the development of raw material sources on the seabed and possibilities of environmental monitoring.

 

News about Marine Resources

A black-and-white research vessel with a red funnel and a crane at sea
19.10.2026

A Voyage into the Slow-Motion World of the Deep Sea

Expedition SO322 is investigating the environmental consequences of future mining of polymetallic nodules

Two women with straight dark hair are working in a modern laboratory
08.05.2026

Exploring the Genetic Potential of Marine Fungi for Biodiscovery

Marine microbiologist Prof. Dr Xi Yu is joining GEOMAR as a guest scientist

A three-dimensional map of mountains rising out of the sea
01.04.2026

Alchemy in the Earth’s Mantle

Why Subduction Zones act as the Earth’s “Gold Kitchens”

 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

Core Theme Ocean Threats and Benefits
How can we forecast marine natural hazards and use resources from the seafloor in a responsible way?

 

Research Focus Metals in the Ocean
Metals in marine systems are both resources and nutrients, but also indicators of ocean circulation and climate history.

 

  • GEOMAR Helmholtz Centre for Ocean Research Kiel
    Communication and Media
    Mail media(at)geomar.de