News

  • Ocean gyres influence how oceans absorb and transport heat and carbon from the atmosphere and how nutrients are distributed.
    News

    Ocean responds to changes in the Atlantic conveyor belt

    The increasing global warming as a result of climate change is altering the circulation patterns of the AMOC. Since the last ice age, this change has led to the Atlantic subtropical gyre shifting asynchronously polewards and driving the warming of the Arctic.
  • [Translate to English:] Ice Core Drilling In Greenland
    News

    Ice streams deform due to tiny ice quakes

    Deep inside ice streams, countless tiny icequakes occur, so that ice streams also move with a continuous stick-slip motion. 
  • Stofftransport zwischen Land und Ozean. Durch zusammenbrechende Küsten gelangen große Mengen an Kohlenstoff aus dem Permafrost in den Arktischen Ozean. Winziges orangefarbenes Zelt als Maßstab.
    News

    The current state of the Arctic carbon cycle

    The Arctic plays a central role in the global climate system, particularly through its function as a carbon sink. However, climate change could disrupt its balance. A new comprehensive analysis shows the current state of the Arctic carbon cycle and highlights existing…
  • Exterior view of the building
    News

    Inauguration of new HIFMB building

    Modern working conditions for marine biodiversity research – that's what the new building of the Helmholtz Institute for Functional Marine Biodiversity at Wechloy Technology Park provides. The facility is an eye-catcher both inside and out.
  • Landscape shot of river landscape
    News

    Possible origin of the carbon in the ocean

    It is still not entirely clear where the carbon in our oceans comes from. Ancient plant DNA from sediment cores could now for the first time provide detailed information about the exact origin and dynamics of terrestrial carbon in oceans.
  • [Translate to English:] Stressfrüherkennung bei Garnelenschwänzen (rot=gestresst, grün=nicht gestresst)
    News

    More animal welfare in indoor shrimp farming through AI

    A consortium led by the Alfred Wegener Institute is investigating how species-appropriate indoor shrimp farming can be established in Europe and around the world.

Short notices

  • Durch Ufererosion ist die Infrastruktur in Permafrostgebieten bedroht, Mackenzie River Delta (Kanada).

    Social impacts of thawing permafrost

    17. January 2025

    The thawing of permafrost poses various endangerments to the Arctic environment and the livelihoods of people. An international team examined the social risks for Arctic regions and identified five key risks related to infrastructure, transport and supply, water quality, food security and health. Press release of the University of Vienna

  • Methanblasen

    Analysis: Methane emissions from leaks in the Nord Stream pipelines

    16. January 2025

    At the end of September 2022, almost half a million tonnes of methane were released into the atmosphere due to damage to the Nord Stream pipelines. This is the largest amount of the greenhouse gas methane released in a single event. This conclusion comes from analysis by the International Methane Emissions Observatory (IMEO) from the United Nations Environment Programme (UNEP). Nearly 70 scientists from 30 research organisations collaborated on the analysis, among them a scientist from the Alfred Wegener Institute. More information

  • Microplastic Samples

    ES&T Best Paper Award 2023

    19. December 2024

    The "ES&T Best Paper Award 2023" is a prestigious award presented annually by the journal Environmental Science & Technology (ES&T). The award recognises outstanding scientific papers that make a significant contribution to research in the field of environmental science and technology. This year, a study on plastic pollution, in which Sebastian Primpke from the AWI was involved, was selected as one of the award winners.

  • Group photo of the participants of the KomSO kick-off meeting

    KomSO kick-off meeting

    09. December 2024

    KomSO - a new cooperation under the Federal Environment Ministry's Natural Climate Protection Action Programme (ANK): The kick-off meeting took place from 5 to 6 December 2024 at the HWK in Delmenhorst. The project is funded by the Federal Agency for Nature Conservation (BfN) and coordinated by Sabine Kasten from the AWI. The aim is to investigate the carbon storage capacity of marine sediments in the German Baltic Sea in order to identify areas with particularly high climate protection potential. More information.

  • Prof. Dr. Frank Wilhelms

    New DGP Managing Director

    25. November 2024

    Frank Wilhelms, head of the Glaciology section and the Ice Core Group at the AWI, was unanimously elected as the new Managing Director of the German Society for Polar Research (DGP) at the general assembly. The DGP supports research in the polar regions through projects and the exchange of information and resources among scientists. The board would like to thank Ralf Tiedemann, who held the position from 2010 to 2024.

  • Miss Piggy Ballon

    Thin ice at the Deutsches Museum

    22. November 2024

    The special exhibition on the MOSAiC expedition has moved on from Berlin to Munich: under the motto “Join us on a climate expedition!”, the exhibition invites visitors to the Deutsches Museum Verkerhtszentrum to step aboard the Polarstern and recreate an expedition. From polar clothing and sledges to many measuring instruments, many original items from the “MOSAiC” Arctic expedition are on display. “Thin Ice” is primarily aimed at children and can be seen from now until November 9, 2025. More information.

Portrait of Angelika Humbert Portrait of Dr. Christian Buschbaum Portrait Detlef Wilde Portrait of Prof. Dr. Gesine Mollenhauer Portrait of Prof. Dr. Guido Grosse. Portrait of Dr. Hauke Flores. Portrait of Dr. Ilka Peeken Portrait of Dr. Judith Hauck Portrait of Dr. Melanie Bergmann. Portrait of Dr. Volker Rachold.

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