Archive of News and Press Releases
EU boost for polar science
A new initiative to enhance the integration of Europe’s scientific and operational capabilities in the Polar Regions has been funded by the EU Horizon 2020 programme.
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The Polarstern expedition PS92
On May 19, 2015, the German research icebreaker RV Polarstern will set sail for a six week expedition to the Central Arctic Ocean initiated by “ART”. ART, in this case, does not stand for artistry but is the abbreviation for Arctic in Rapid Transition, an international research network established by early career scientists working in the Arctic.
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Into the ice – RV Polarstern opens the arctic season by setting course for Spitsbergen
On Tuesday, 19 May 2015 the research icebreaker Polarstern will leave its home port in Bremerhaven, setting a course for the Arctic. Led by Dr Ilka Peeken from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) a team of 53 researchers from 11 countries will investigate the effects of climate change in the Arctic, from the surface ice floes down to the seafloor.
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Gradual but steady thaw: an international team of researchers gains new insights into arctic permafrost
Permafrost in the Arctic and in subarctic regions will most likely continually release substantial quantities of greenhouse gases over the coming decades: that’s the verdict of an international research team, which recently compiled and analysed the latest permafrost studies. As such, they have determined that the recurring thesis that there will be a sudden and widespread release of billions of tonnes of carbon dioxide and methane is highly unlikely.
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Blue blood on ice – How an Antarctic octopus survives the cold
An Antarctic octopus that lives in ice-cold water uses an unique strategy to transport oxygen in its blood, according to research published in Frontiers in Zoology. The study suggests that the octopus’s specialized blood pigments could help to make it more resilient to climate change than Antarctic fish and other species of octopus.
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A question of light: Ocean acidification slows algae growth in the Southern Ocean
In a recent study, scientists at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), demonstrate for the first time that ocean acidification could have negative impacts on diatoms in the Southern Ocean. In laboratory tests they were able to observe that under changing light conditions, diatoms grow more slowly in acidic water. In so doing, Dr Clara Hoppe and her team have overturned the widely held assumption that sinking pH values would stimulate the growth of these unicellular algae.
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New engines for the Research Vessel Heincke – environmentally friendly exhaust-gas aftertreatment reduces emissions
The Research Vessel Heincke, one of the ships operated by the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), recently received three new main engines. With the addition of particle filters and downstream exhaust-gas filter systems, the ship is now both more economical and environmentally friendlier.
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Female sticklebacks prime their offspring to cope with climate change
Researchers at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) have shown that three-spined sticklebacks in the North Sea pass on information concerning their living environment to their offspring, without genetic changes. This could play an important role in the species´ ability to adapt to the effects of climate change, as AWI experts report in a recently published study in the journal Functional Ecology. Interestingly, this information transfer appears to be primarily the mother’s responsibility; in this study, the…
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Dr Karsten Wurr assumes office as new Administrative Director of the AWI
The Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) welcomes its new Administrative Director. Today in Bremerhaven, Dr Karsten Wurr will officially succeed Dr Heike Wolke, who transferred to Berlin’s Max Delbrück Center for Molecular Medicine in March of last year.
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Prof Karen Wiltshire to become the new Chair of the international oceanographic research organisation POGO
On next Tuesday, 27 January 2015, Prof Karen Wiltshire will assume the office of Chair for the oceanographic research organisation POGO. During her upcoming one-year term of office the Vice-Director of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), plans to promote the formation of partnerships between research ships in the Atlantic, and to improve the networking of researchers who use long-term data. Further, she hopes to encourage scientists to take on a more proactive role in the establishment of marine protected…
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