systems across the Arctic and Antarctic, using research vessels, such as the icebreaker Polarstern , observatories, aircrafts, and satellites to capture the evolving dynamics of the ocean, atmosphere, sea [...] climate is shaped by intricate physical and biogeochemical processes in the atmosphere, cryosphere, and ocean. Understanding these processes – especially in the rapidly changing polar regions where the changes

MB Media Euronews (Video) | 02.06.2023 Cleaning up the oceans: Is it too little, too late? Find out more > Eye on the Arctic | 25.04.2023 Arctic ice algae highly polluted with microplastics, poses food [...] are available to the general public. Melanie Bergmann (AWI): Litter and Microplastics Invade the Arctic Ocean (Photo: Alfred-Wegener-Institut) Contact Melanie Bergmann +49(471)4831-1739 E-Mail CV Social Media [...] Google Scholar Photo Download Biologin Dr. Melanie Bergmann. jpg | 3 MB Melanie Bergmann counts Arctic Ocean plastic, jpg | 363 KB Melanie Bergmann analyses marine litter in, jpg | 3 MB Melanie Bergmann

learning and deep learning for permafrost region remote sensing applications Remote sensing of Arctic Ocean Color Upscaling of permafrost region field measurements with remote sensing Generating permafrost

increased to 1 km in the whole Arctic Ocean and further refined to subkilometer scales at the MOSAiC sites. The decades-long eddy-resolving model results for the Arctic Ocean and the well-evaluated and documented [...] variability of the Arctic Ocean and the cryosphere on time scales of decades to millennia and to use these results to robustly assess the impact of projected future climate changes on the Arctic. Deniz Aydin [...] Changing Arctic" (EPICA) is a BMBF funded project that will use high-resolution modeling and observations to understand the properties and impacts of (sub)mesoscale eddies in the Arctic Ocean, especially

mixing in the warming Arctic. The current, relatively weak mixing processes in the interior Arctic Ocean are the life insurance for its sea ice: The waters entering the Arctic Ocean from the Atlantic are [...] to shed light on the various feedback processes between Arctic internal waves and sea ice and the ramifications for ocean dynamics in the Arctic and beyond. Climate models do not resolve the small and [...] d in a physics-based way in the Arctic. We will close this research gap and thereby contribute to improving climate projections. News How waves stir up the Arctic Ocean - new Emmy Noether Group… Waves

Land to Ocean: How Coastal Habitats in the Arctic Respond" (FLO CHAR) focuses on the biogeochemical effects of climate change on the most rapidly evolving ecosystem on Earth, the shallow Arctic coastal [...] the Arctic is dramatically altering terrestrial and marine environments and will have cascading influences on all ecosystems and infrastructure on which local communities rely. Particularly Arctic coastal [...] sit at the interface between the warming land and ocean. At the same time coastal and near-shore zones are the most understudied regions of the Arctic marine realm. One critical area that has been affected

the international level and within the framework of intergovernmental bodies (eg SCAR, IASC, ATCM, Arctic Council, CCAMLR, OSPAR). The office is coordinating the AWI contributions and will perform as an [...] d communication for inter-institutional networks (DAM, DKK, Helmholtz Climate, KDM, UN Decade of Ocean Science, IPCC, IPBES, Leopoldina, etc.), in which the research contributions of the AWI / of Helmholtz

the Arctic lost its white landscape and had a blue, ice-free ocean. Alexander Haumann , ERC Starting Grant VERTEXSO , January 2023 - Dcember 2027. VERTEXSO (VERTical EXchange in the Southern Ocean) studies [...] Artemics (Arctic internal wave energetics and mixing and their interdependence with sea ice in changing climate conditions) aims to elucidate the role of internal gravity waves in the warming Arctic Ocean. We [...] the North Atlantic Ocean but also in remote areas such as the Pacific Ocean and the Antarctic. Heinrich, H.: Origin and consequences of cyclic ice rafting in the northeast Atlantic Ocean during the past 130

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