Transpolar Drift carries sea ice, fresh water, and suspended matter from the Siberian shelves across the central Arctic towards the Fram Strait channel, which connects to the Nordic Seas. This cross-Arctic flow [...] including microplastics and heavy metals – from Siberian river systems into the central Arctic and the North Atlantic. This material affects Arctic biogeochemistry and ecosystems, while the fresh water itself

exhibition is being created from the history of the North Sea to the future of marine research Find out more Guest Research and Courses at the Wadden Sea Station Sylt We offer offer excellent working conditions

in the North- and Baltic Seas was a collaborative project with the German Federal Maritime and Hydrographic Agency (BSH). The project focused on concentrations of algae and oxygen in the North Sea and Baltic [...] Agency (BSH) in the North and Baltic Seas. The data assimilation system uses PDAF and the operational model HBM coupled to the ecosystem model ERGOM and focused on the assimialtion of sea surface temperature [...] be improved by data assimilation, for example by utilizing satellite observations of sea surface temperature or sea surface height. Similarly, ocean-biogeochemical models can profit from the incorporation

Schnittfahrt 18 19 19 AWI 19 GPF 22-2_033 19 North Sea 19 Uni Hamburg 19 . 19 . 19 . 19 . 19 . 19 KIRSTEIN/PETERS 19 20 20 Probefahrt 20 Bremerhaven 20 . 20 North Sea 20 PINEDA METZ 20 . 20 . 20 . 20 German [...] b 10 GPF 20-2_040 10 . 10 . 10 . 10 North Atlantic 10 BADEWIEN 10 GPF 2024/023 10 GPF 2024/026 10 11 11 HE653.2 11 BRENNER - AWI 11 Bremerhaven 11 . 11 . 11 North Sea 11 Svalbard 11 ICBM 11 Bremerhaven [...] 14 Bremerhaven 14 . 14 . 14 . 14 EduObs 14 BUCK 14 15 15 Bremerhaven 15 PlankDynGerBi 15 MGFNorthSea-II 15 HE661 15 Bremerhaven 15 . 15 . 15 . 15 . 15 GPF 24-1_018 15 16 16 Bremerhaven 16 GIEBEL 16 ROHDE

low September sea ice extent years X. Yu et al. 14:30-14:45 WP2- AWI-AC: Simulated sea ice melt in summer and related atmospheric circulation patterns A. Rinke et al. 14:45-15:00 WP2-AARI: Sea-ice dynamics: [...] and interannual variability of sea ice thickness on Siberian shelves from satellites and moored sonars J. Belter et al. 13:30-13:50 WP1-AARI: Observed atmospheric and sea-ice changes and feedbacks: Svalbard [...] surface air temperature anomalies in Moscow in 1970–2016 under conditions of reduced sea ice area in the Barents Sea K.A. Shukurov, V.A. Semenov 16:40-16:55 WP3- IAPRAS: Comparison of temperature and c

understand the structure and function of an ecosystem. Research AnthroTOP Anthropogenic uses in the North Sea: Impacts on marine top predators Human activities have various, mostly negative, impacts on marine [...] uses is crucial. In AnthroTop, we are using models to predict how different use scenarios in the North Sea might affect the distribution of marine top predators and what this might mean for marine ecosystems [...] Funding: Bundesamt für Naturschutz CRANMAN II Scientific studies on the biology and fisheries of the North Sea shrimp CRANgon crangon as the basis for an efficient self-MANagement system Catch of the brown shrimp

export of sea ice and relatively fresh water through Fram Strait depend on these sea ice properties. A feedback loop connects oceanic heat transport, winds and sea ice transport in the Greenland Sea (Kovacs [...] of the Arctic Ocean. Such waters flow in from the Nordic Seas. An interchange of waters between the Arctic and the Nordic seas results in in sea saw fluctuations in fresh water content between the basins [...] water we employ ocean sea ice and large-scale Earth System models. The models are validated using sea ice drift estimates from satellite remote sensing and regional airborne sea ice thickness measurements

3DVar-FGAT with 5-day window (in-situ profiles, sea-level anomalies, SST) – Sea ice univariate 3DVar-FGAT of sea-ice concentration from passive microwave • Arctic sea-ice forecasts more skilful (Zampieri 2018) [...] seasonal sea-ice cover more important for sub-seasonal predictions ORAS5 – CS2SMOS Average sea-ice thickness in March 2011-2015 m m October 29, 2014 Initializing sub-seasonal forecasts with CS2SMOS sea-ice [...] applied from November to March • Impact of sea-ice thickness on sea-ice concentration largest in melt season 7 October 29, 2014 Impact of CS2SMOS initialization on sea ice forecasts: March - June 8 Spatially

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

l zone between two water masses: the North Sea water and the coastal water. The latter is of lower salinity and its intrusion with saline water from the North Sea is responsible for an intensive mixing [...] distribution in the North Sea. April mean (1902-1954) from Schulz (2009). Black square represent Helgoland Roads station. High-salinity events are related to the influx of North Sea water (Wiltshire et [...] phylogenetics of cryptic species along the West Antarctic (Antarctic Peninsula, Bellingshausen Sea, Amundsen Sea, Ross Sea), which except for the northernmost tip of the Antarctic Peninsula is largely unstudied