• Surprising climate balance: In the long term lakes in permafrost areas have sequestered more greenhouse gas from the atmosphere than they released during their formation

    Press release

  • Permafrost soil is possible source of abrupt rise in greenhouse gases at end of last ice age

    Press release

  • AWI's Friends' Association honours permafrost researcher for extraordinary achievements

    Award
    Permafrost researcher Dr Jens Strauss, AWI Potsdam, was awarded "Young Scientist 2015". With this award the chairmen of the Friends' Association acknowledge the researcher's outstanding achievements

  • Social impacts of thawing permafrost

    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

  • Ocean Warming and Thawing Permafrost Reduce the Arctic Ocean's Biological Carbon Storage and CO2 Uptake

    primary production) over the past two decades, according to remote-sensing studies. At the same time, permafrost thaw is accelerating due to warming, releasing more nutrients and carbon into the Arctic Ocean

  • What dangers lie in industrial contaminated sites in permafrost?

    Industrial waste lurks in thousands of sites in the Arctic permafrost regions – some of it is highly toxic. If the permafrost thaws increasingly deeper due to the massive warming of the Arctic deeper and [...] is part of the joint project "ThinIce" (Thawing industrial legacies in the Arctic - a threat to permafrost ecosystems), which is funded by the German Federal Ministry of Education and Research with 1.9

  • “PeTCaT” investigates the impact of greenhouse gases from rapidly thawing permafrost

    Arctic permafrost stores massive amounts of organic carbon in its frozen soils and deeper deposits. However, as the Arctic warms particularly rapidly, these deposits are thawing out. As a result, more [...] gases will be released into the atmosphere. There has been little research on where and how quickly permafrost thaws, as well as on the processes that cause the rapid thaw. PeTCaT (Rapid Pe rmafrost T haw Ca [...] to make projections about the possible developments and impacts of greenhouse gases from thawing permafrost. The project is funded by the non-profit organisation Schmidt Sciences.

  • Yedoma Permafrost Landscapes

    Yedoma Permafrost Landscapes as Past Archives, Present and Future Change Areas The Research Topic „Yedoma permafrost landscapes as past archives, present and future change areas” was published in Frontiers [...] this Yedoma Research Topic represent a broad view on current know-ledge in permafrost research with respect to Yedoma permafrost landscapes. Since about 150 years research was undertaken to highlight the [...] Frontiers in Earth Science in July 2022. Ice-rich permafrost deposits of late Pleistocene age (Yedoma Ice Complex) covered several million km² of the Arctic main land between the Taymyr Peninsula and the Yukon

  • Common Grounds – Permafrost Sonification

    Common Grounds – Permafrost Sonification The circumpolar region of the arctic is the fastest warming place on earth. While finally acknowledged by the public, and already felt as more frequent extreme [...] Halperin-Kaddari of the Sono-Choreographic Collective in collaboration with Tobias Grewenig and the Permafrost research group led by Julia Boike at Alfred-Wegener-Institut Potsdam. Common Grounds ATD Documentation [...] Participants (extern) Kerstin Ergenzinger, Bnaya Halperin-Kaddari, Tobias Grewenig Section (AWI) Permafrost Research

  • Permafrost Thaw

    Permafrost Thaw Action Group The Permafrost Thaw Action Group was part of the Terrestrial Multidisciplinary distributed Observatories for the Study of Arctic Connections (T-MOSAiC). Together with MOSAiC [...] d collection of field data for quantifying permafrost thaw. It addresses the need for integrated observations of multiple connected components of permafrost landscapes, including soils, snow, and vegetation [...] vegetation. Illustration of the standarized permafrost monitoring protocol. The five spheres (snow, water, permafrost, vegetation and soil) with the associated parameters, measurement modes, and observation