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This page contains latest news regarding the institute. Some entries are only available in German.

 

Yes, they can! First proof of bacterial manganese(IV) oxide use for survival near H2S “dead zone”

The Black Sea, with its permanent stratification, large oxygen-free water masses and extensive zones of toxic H2S, is an excellent natural laboratory to study survival strategies of specialised organisms. IOW Microbiologist Jan Henkel and colleagues have investigated how bacteria are nevertheless able to grow there. They now for the first time present proof in the renowned scientific journal PNAS that a bacterium that frequently occurs near the “dead zone” specifically uses manganese(IV) oxide to gain metabolic energy from H2S and convert it into non-toxic sulphate.

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Dutch royal couple visits the IOW (with photo gallery)

His Majesty King Willem-Alexander and Her Majesty Queen Máxima of the Netherlands are visiting the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) this afternoon as part of their working visit to Mecklenburg-Western Pomerania. They will be accompanied by Prime Minister Manuela Schwesig and a high-ranking Dutch-German delegation. The visit marks the festive conclusion of the Dutch-German colloquium "North Sea meets Baltic Sea" at the IOW with about 50 invited scientists. German and Dutch researchers will report to the royal couple on their cooperation on climate change, sea-level rise, coastal protection, pollutants and microplastics in the sea and sign a declaration of intent on future cooperation.

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IOW marine physicist Hans Burchard receives the Georg Wüst Prize for outstanding achievements

Hans Burchard, deputy head of IOW's Physical Oceanography Department, has been awarded the Georg Wüst Prize 2019 from the German Society for Marine Research for outstanding contributions to marine research. He received the award, which is supported by the journal “Ocean Dynamics”, at this year's Annual General Meeting of the European Geosciences Union (EGU). With this award, which has been awarded for the eighth time this year, the DGM honours Burchard's work on the significant advancement of computer-aided modelling of turbulence and other dynamic processes in the ocean.

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Another four years funding for the Leibniz Science Campus Phosphorus Research Rostock

At the beginning of April, the Leibniz Association decided to support the Leibniz Science Campus Phosphorus Research Rostock (P Campus) for another four years with a good 1.13 million euros. The P Campus, which was founded in 2015 and brings together five Leibniz institutes from the region and the University of Rostock, will thus be able to continue and expand its successful interdisciplinary research into the essential element phosphorus and its role in the environment and in economy.

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Little helpers: Phosphorus anomaly in the Black Sea can be explained by bacterial removal

A team led by microbiologist Heide Schulz-Vogt from the IOW was able to show that conspicuous phosphorus anomalies in the Black Sea can be attributed to the fascinating abilities of certain large bacteria. Until now, the scientific community was not able to explain this phenomenon. In a recent article in The ISME Journal, the authors now show that so-called magnetotactic bacteria, which are capable of accumulating polyphosphate and can migrate in a directed manner within the water column thanks to their magnetic properties, are the main cause of phosphate displacements.

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Focus

Microplastics in the Sea

Alarming news about the growing littering of the seas and the omnipresence of microplastics trigger the public concern. Marine scientists are working with special emphasis to answer open questions related to this highly topical environmental issue. At the IOW, we investigate

• whether microplastics might serve as an ideal transportation vehicle for pathogenic germs

• how methods to determine microplastics, which today are still very time-consuming, can be improved

• which are the sources and pathways of microplastics into the sea.

Read more …

Contact persons in all matters of press and public relation at the Leibniz Institute for Baltic Sea Research are

 

Dr. Kristin Beck
Tel.: 0381 5197 135
E-Mail: krisnulltin.beck@io-warnemuende.de

 

Dr. Barbara Hentzsch
Tel.: 0381 5197 102
E-Mail: barbnullara.hentzsch@io-warnemuende.de

Satellite image of the month

Satellite image of the month
Mean Sea Surface Temperature of Baltic Sea on 25.03.2019 produced from data of NOAA- and MetOp weather satellites.

read more in  >> satellite images