Expedition PS128 of the Research Vessel POLARSTERN to the Weddell Sea, Lazarew Sea, Riiser-Larsen Sea, Cosmonaut Sea and Cooperation Sea in 2022 Edited by Ralf Tiedemann and Juliane Müller with contributions [...] Expedition PS128 of the Research Vessel POLARSTERN to the Weddell Sea, Lazarew Sea, Riiser-Larsen Sea, Cosmonaut Sea, and Cooperation Sea in 2022, edited by Ralf Tiedemann and Juliane Müller with contributions [...] 1866-3192 The Expedition PS128 of the Research Vessel POLARSTERN to the Lazarew Sea, Riiser-Larsen Sea, Cosmonaut Sea, and Cooperation Sea in 2022 Edited by Ralf Tiedemann and Juliane Müller with contributions

Samoylov, Lena Delta, Sibiria On Samoylov Island in north-west Siberia, we operated three automatic stations (Samoylov Ground and Climate Station, Polygon Sea Station, open eddy covariance system) until 2021 [...] Trail Valley Creek, Mackenzie Delta, Canada Trail Valley Creek is located around 50 km North of Inuvik in the North-Western Territories in Canada. It is the testsite for the research project PermaSAR and [...] currently underway in test areas near Ny Alesund on Spitsbergen (Norway) and in Trail Valley Creek (north of Inuvik, Canada). In the past, projects have also been carried out on Samoylov Island in the Siberian

2023 (3rd place). The image is acquired with the MACS airborne system over Nioghalvfjedersbræ in North-East Greenland showing a supraglacial lake that has drained. The dark colors show sediments like dust [...] Richardson Medal for its academic and leadership activities in the design and production of future sea-level projections. The AWI ISMIP6 members are Thomas Kleiner and Angelika Humbert, who contributed

constant distance from the surface (e.g. underside of sea ice) or bottom. AWI has developed a “depressor” that allows operation in medium-severity sea ice conditions. It can also be deflected horizontally [...] with light to moderate sea ice cover. It was used for the first time during the Polarstern PS131 expedition and allowed the collection of valuable data in the marginal ice zone north of Svalbard. Further

research. Historical and reanalysis data help us to explore links between atmospheric circulation and sea surface temperature patterns that shape a substantial portion of nature variability like the El Nino [...] et al. ‘Revisiting climate impacts of an AMOC slowdown: Dependence on freshwater locations in the North Atlantic’, Science Advances , 10(47) (2024). doi:10.1126/sciadv.adr3243. Wirtz, K.W., Antunes, N. [...] 1038/s41467-024-54474-w. Hörhold, M., Münch, T., Weißbach, S. et al. Modern temperatures in central–north Greenland warmest in past millennium. Nature 613 , 503–507 (2023). doi: 10.1038/s41586-022-05517-z

summer insolation forces meltwater discharge from the ice sheets into the polar seas which subsequently enhances formation of sea ice during the winter. In the second case, growth of continental ice enhances [...] Heinrich events and their signature in the North Atlantic. Dear Hartmut, we have largely benefited from your unexpected finding of ice rafted debris in the North Atlantic Ocean. It inspired many researchers [...] our section. Go to: Home Research focus Tools Projects Publications Teaching & Outreach Team Deep-sea sediment cores recovered from the Northeast Atlantic Ocean were examined in order to elucidate the

interglacial period when polar surface temperature and global sea level were higher than today. This project aims to quantify processes that lead to sea level rise during climate warming. This requires integrating [...] extremes as well as sea level change for the benefit of society. We are involded in the subtopics: Subtopic 2.1 Warming climates Subtopic 2.2 Variability and extremes Subtopic 2.3 Sea level change Subtopic [...] l Oscillation (AMO) significantly influences global climate patterns through its impact on North Atlantic Sea surface temperatures, yet the mechanisms driving its representation in climate models, particularly

research fleet for coast research Find out more News News, events and activities Find out more AWI North Sea Office Communication of scientific knowledge Find out more Guest Research & Student Courses Research [...] laboratory Find out more Long-term Observations (LTO) Analysis of long-term ecological changes in the North Sea Find out more [...] Polar and Marine Research. Researchers at the BAH investigate the ecology of our coastal and shelf-sea systems. With the time series "Helgoland Roads", researchers at the AWI´s Helgoland facilities are

wetting/drying option. Recent applications • Tidally induced transport and Lagrangian tracking in the North Sea Fig. Clouds of the tracers, resulting from backtracking for 3 weeks superimposed on a bathymetry [...] V. Sidorenko, A. Androsov, K. H. Wiltshire • Sylt-Rømø Bight under sea level rise pressure Fig. Change in the tidal zone, various sea level rise scenarios. Authors: G.Konyssova, V. Sidorneko, A. Androsov [...] Androsov, S. Rubinetti, L.Sander, K.H.Wiltshire • Venice lagoon, sea level rise and Acqua alta events Animation. Modeled Acqua alta events in the Venice lagoon. Authors: S. Rubinetti, I. Kuznetsov, V. Sidorenko

landscapes and ecosystems. Our regional focus are the sedimentary systems of the Wadden Sea and the coastal North Sea. We investigate geomorphological and sedimentary processes, biogeochemical exchange, the [...] beds (BMBF) Find out more Impact of mobile bottom-contact fisheries on seafloor habitats in the North Sea (BMBF) Find out more Team Dr. Lasse Sander (associated scientist) Dr. Svenja Reents (postdoc) Dr [...] interplay of these different aspects for the evolution of landscapes at the interface between land and sea. We consider the whole spectrum of coastal environments, from supratidal salt marshes to subtidal seafloor