MAT252 Sercon-2020 δ 30 Si δ 18 O (diatoms, radiolarians, sponge ferrules) Reconstruction of polar sea surface salinity changes and meltwater events (δ 18 O) Efficiency of the biological pump (δ 30 Si) [...] measurement of stable carbon isotopes of dissolved inorganic carbon (DIC) in waters from the polar seas is routinely carried out in our laboratories. This parameter is being determined via a GasBench Plus [...] supply of nutrient silicon and its use in polar and subpolar ocean regions (e.g. Southern Ocean, North Pacific) can be reconstructed on geological time scales. For the measurements, pure diatom-, radiolarian-

Heincke to the North Sea Programme: Bachelor in Geography Duration: 4 days PhD and Master's Theses We offer PhD and MSc. thesis supervision in the field of Physical Oceanography of Polar Seas. Below you’ll [...] Basin (northern Weddell Sea) Temperature and salinity trends in the Weddell Sea based on long-term oceanographic moorings Tracer-based circulation time scales in the southern Weddell Sea Role of the Central [...] at sea, we teach students from the University of Bremen , AWI PhD students and Bachelor students of the Constructor University Bremen during campaigns aboard the research vessel Heinke in the North Sea

mesocosm experiments with North Sea plankton to understand how global change impacts planktonic food webs on different organisational levels (individual, population, and community) North Sea plankton Asterionellopsis [...] interactions, and are characterized by strong spatio-temporal dynamics. The characterization of Shelf Sea food webs is our central aim. By using field and experimental approaches, we address the effects of

the focus of the section lies in the pelagic and benthic communities of the North Sea, with comparisons to other shelf sea systems. Given the large temporal and spatial spectra we work on a range of [...] Short Profile Coastal seas are highly variable environments, with variation on all time scales from seconds to decades, and spatial scales from mm to km. Organisms living in such zones should be adapted [...] large variation, but potentially not to the changes that are currently taking place in our coastal seas. Thus, coastal organisms represent the ideal case to contrast the effects of natural and non-natural

© Barbara Dörmbach Insights into the deep-sea fauna 12. June 2025 Between Iceland and the HAUSGARTEN, the ALONGate project (‘A Longterm Observatory of the North Atlantic Gateway to the Arctic Ocean’) aims [...] British Antarctic Survey (BAS) and AWI research institutes is investigating the diversity of deep-sea fauna at depths of up to 3200 metres. In addition, the prevailing environmental parameters such as [...] genetic analysis. A long-term lander will remain behind at one station: it will photograph the deep-sea floor every eight hours for a year. © Senckenberg (DZMB)

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Publication: Ecological reef restoration: consumptive and nonconsumptive interactions among common North Sea predators and European oysters , January 2025 Award : The RESTORE and PROCEED projects were selected [...] Publication: Setting the stones to restore and monitor European flat oyster reefs in the German North Sea, April 2023 Publication: Potential of calcein staining as growth monitoring marker in Ostrea edulis

how the snow cover on Antarctic sea ice responds to changing atmospheric conditions, affecting the sea ice mass balance by inducing snow-albedo feedbacks that accelerate sea ice melt and retreat. Combining [...] Helmholtz Investigator Group “Southern Ocean & Antarctic Sea ice Evolution (SO-ASE)” is motivated by the unexpected changes observed in Antarctic sea ice in recent decades, and the need to reduce uncertainty [...] can be found here. Emmy Noether Junior Research Goup Snow thickness measurements on the Antarctic sea ice (Photo: Alfred-Wegener-Institut) The Emmy Noether Programme of the Deutsche Forschungsgemeinschaft

how the snow cover on Antarctic sea ice responds to changing atmospheric conditions, affecting the sea ice mass balance by inducing snow-albedo feedbacks that accelerate sea ice melt and retreat. Combining [...] Helmholtz Investigator Group “Southern Ocean & Antarctic Sea ice Evolution (SO-ASE)” is motivated by the unexpected changes observed in Antarctic sea ice in recent decades, and the need to reduce uncertainty [...] can be found here. Emmy Noether Junior Research Goup Snow thickness measurements on the Antarctic sea ice (Photo: Alfred-Wegener-Institut) The Emmy Noether Programme of the Deutsche Forschungsgemeinschaft

national project Mak-Pak, where macroalgae suitable for processing and native to the North Atlantic and the North Sea were screened, and the growth and ingredients yield optimised. The Mak-Pak2 project