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

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

Putting permafrost in the classroom

Putting permafrost in the classroom The Arctic’s permanently frozen soils are increasingly thawing – with far-reaching consequences for the climate and for people living in the region. Together with partner [...] schoolchildren from Aklavik, Canada are helping the Alfred Wegener Institute gather valuable data on permafrost. By doing so, they’re improving the joint understanding of the changes at work on their doorstep [...] has consequences for the day-to-day lives of the roughly five million people who live atop the permafrost. Entire sections of coastline are washed away by the sea, while elsewhere the ground collapses