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ERC Synergy Grant
The Arctic's past provides a glimpse into the future
International climate research project receives prestigious funding from the European Research Council
[26. October 2023]
What are the global impacts of an ice-free Arctic? How will the Arctic develop with increasing climate warming? What does an ice-free Arctic mean for our environment and our society? Researchers want to answer these questions with the "i2B - Into the Blue" project, looking back to the past and forward to the future. This project has now been funded with 12.5 million euros by a Synergy Grant from the European Research Council (ERC) for six years. The project's proposers are Dr Jochen Knies and Research Prof Dr Stijn De Schepper from Norway, and climate modeler Prof Dr Gerrit Lohmann from the Alfred Wegener Institute and the University of Bremen.
Permfrost
Between Arctic Land and Sea
Innovative atlas reveals perilous realities of permafrost thaw
[20. October 2023]
The European funded Horizon 2020 “NUNATARYUK”-project, led by the Alfred Wegener Institute, has carried out a comprehensive six-year investigation into the rapidly changing permafrost regions in the northern hemisphere. The project seeks to answer pressing questions about the role of permafrost thaw in the global climate system, and the consequences for ecosystems, the economy, and the people living in these regions. The culmination of this ambitious endeavour is the "Arctic Permafrost Atlas," a ground-breaking publication set to launch during the Arctic Circle Assembly on October 20.
Opening ceremony for the AWI Technical Centre “Rasmus Willumsen House”
Innovative technology lab on the Climate Campus Bremerhaven nearly complete
[19. October 2023]
After more than four years under construction, today (19 October 2023) an opening ceremony was held for the newly built Technical Centre on the new Climate Campus in Bremerhaven. In future, the Technical Centre is where the Alfred Wegener Institute will develop, test and prepare new equipment for use on expeditions. The project received 18.5 million euros of funding from Germany’s Federal Ministry of Education and Research (BMBF) and the Federal State of Bremen. In honour of Alfred Wegener’s last companion, the building was named after the Greenlander Rasmus Willumsen.
The changing Arctic Ocean
Research vessel Polarstern returns to its home port of Bremerhaven at the weekend
[29. September 2023]
After eventful and busy months, the Arctic season ends this weekend with the Polarstern expedition called ArcWatch-1. The team of almost 100 crew and scientists measured sea ice thickness and properties, recorded the currents and chemical properties of the ocean and investigated life in and under the ice, in the open water and at the bottom of the deep sea. Their data show significant changes compared to previous expeditions.
How trace elements affect marine CO2 sinks
Iron and manganese affect algal growth – and with it, carbon transport in the Southern Ocean
[27. September 2023]
The right mix of trace elements is essential to a healthy diet. That’s true not only for humans, but also for phytoplankton. As a key carbon dioxide sink, these tiny algae in the Southern Ocean can have significant effects on the global climate. In this regard, a new AWI study reveals an interesting connection: When phytoplankton simultaneously have access to more iron and more manganese, their biotic communities change. As a result, the algae can bind more CO2 and form more of their sticky, carbon-rich colonies, which more readily sink to the seafloor. In this way, they more efficiently absorb atmospheric carbon.
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