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Our seagrass research in MaxPlanckResearch-Magazine

Jul 26, 2022

In the current issue of MaxPlanckResearch you get a glimpse of our diverse research on seagrasses.

Land of plenty in the Mediterranean


At the Max Planck Institute for Marine Microbiology in Bremen, Marcel Kuypers' and Nicole Dubilier's departments are unraveling the mysteries of seagrass meadows. With astonishing discoveries: Not only on land, but also in the sea, microorganisms play a crucial role in the fitness, productivity and material flows of plants.

These are the opening words of a comprehensive article in the Max Planck Society's science magazine MaxPlanckResearch, presenting our diverse research on seagrasses. It deals with their role in the large elemental cycles of nitrogen and carbon as well as with their bacterial subtenants and what that has to do with soft drinks. A worthwhile read!


Here you can find the article as e-paper and pdf. You can also order the magazine from the Max Planck Society.


Learn more ...

Researcher from the Max Planck Institute
A researcher from the Max Planck Institute for Marine Microbiology taking samples in seagrass meadows in the Mediterranean Sea. The measuring device determines the oxygen content in the seabed. (© HYDRA Marine Sciences GmbH)
Nov 3, 2021

A natural CO2-sink thanks to symbiotic bacteria

Like many land plants, seagrasses live in symbiosis with nitrogen-fixing bacteria

Seagrasses cover large swathes of shallow coastal seas, where they provide a vital habitat. They also remove large amounts of carbon dioxide (CO2) ...

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Seagrass meadows
Seagrass meadows are widespread and cover a total of close to 600,000 square kilometers worldwide, which is roughly equivalent to the area of France. (© HYDRA Marine Sciences GmbH)
Feb 14, 2022

Dead or alive: Seagrasses continue to release methane after their die-off

Methane is formed and released from seagrass meadows, even decades after the plants died off.

Seagrass meadows play an important role in the marine carbon cycle and our climate. On the one hand, they sequester carbon dioxide from the atmosph...

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Lush meadows
Lush meadows of the seagrass Posidonia oceanica in the Mediterranean. Scientists at the Max Planck Institute in Bremen are relevant for many marine environments with plants. (© HYDRA Marine Sciences GmbH)
May 2, 2022

Sweet spots in the sea: Mountains of sugar under seagrass meadows

Seagrass meadows are underwater oases. Now researchers have discovered vast amounts of sugars underneath seagrass meadows. This sheds new light on how plants store carbon in the ocean.

Scientists from the Max Planck Institute for Marine Microbiology now report that seagrasses release large amounts of sugar, largely in the form of ...

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Head of Press & Communications

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Dr. Fanni Aspetsberger

MPI for Marine Microbiology
Celsiusstr. 1
D-28359 Bremen




+49 421 2028-9470

Dr. Fanni Aspetsberger
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