Long Term Observations

III) Magnetics (Neumayer-Station III) Infrasound (Neumayer-Station III) Biology North Sea Arctic (Fram and Svalbard) Antarctic Oceanography Arctic Time series Antarctic time series Terrestrial time series

Boundary layer processes

for cold-air outbreaks in the Arctic are the Fram Strait and Barents Sea. The Figure shows an example of a cold-air outbreak with convection rolls over Fram Strait caused by a low pressure system over Svalbard [...] investigated. Impact of sea ice morphology on energy and momentum transport Marginal sea ice zone (Fram Strait, near Svalbard) with drifting floes and small ridges at the floe edges. (Photo: Alfred-Weg [...] Lüpkes, J. Hartmann, and M. Raschendorfer (2005), A case study on a polar cold air outbreak over Fram Strait using a mesoscale weather prediction model , Boundary Layer Meteorol. , 117 , 301–336, doi:

The benefits of models

Alfred-Wegener-Institut) If we can realistically simulate the past and present processes at work in the Fram Strait, we can then calculate projections for the future. I work with FESOM, the Finite Element Sea [...] ocean currents, hydrography and sea ice. I’m currently using FESOM to simulate the circulation in the Fram Strait, which is located between Greenland and Svalbard and represents one of the most important

Ocean biogeochemical modelling

Surface chloropyll a concentration in an eddy-resolving simulation (1 km horizontal resolution) in the Fram Strait ( Schourup-Kristensen et al. 2021 ) Research Media echoes Members Publications Methods Projects

Ocean Acoustics Group - AWI OZA

whales and seals and their underwater acoustic environment in the polar oceans, the Weddell Sea and Fram Strait in particular. To do so, we use long-term (multi-year) visual observations and passive acoustic

Koppe_et_all_2015_O2A.pdf

the context of the large-scale multi-disciplinary project “Frontiers of Arctic Monitoring” Project (FRAM), we illustrate how the proposed O2A framework will assist scientists in developing enhanced data [...] being tested in the context of the large-scale multi-disciplinary “Frontiers of Arctic Moni- toring” (FRAM) project funded by the Helmholtz Alliance for the time frame 2015-2019 [7]. In this project, data [...] described above. So all scientific devices and respective sensors are being optimally described by FRAM engineers and data scientists using the sensor description solutions mentioned in section III. This

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Main Research Topics

whales and seals and their underwater acoustic environment in the polar oceans, the Weddell Sea and Fram Strait in particular. To do so, we use long-term (multi-year) visual observations and passive acoustic…

Zeising_2024_Thesis_ONLINE.pdf

D) following the region definitions mapped in Fig. 4.1 for western Fram Strait (W Fram, 10.8k data points), eastern Fram Strait (E Fram, 10.5k), Barents Sea (67.0k), Kara Sea (39.9k), Laptev Sea (21.2k) [...] Ocean and Fram Strait. In May 2017, the eastern Fram Strait is already ice-free (Fig. 4.4 panel A). A phytoplankton bloom forms in the northern Atlantic and in 4.3. RESULTS 31 the MIZ in the Fram Strait, [...] regional differences as, e.g., in the western Fram Strait, the trends seem to be shaped by the sea ice retreat and light availabil- ity, whereas in the eastern Fram Strait, nutrient availability and remine

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Projects

ed by the land masses of North America, Greenland and… Find out more Arctic Long-term Observatory FRAM 5,000 metres seawater plus ice separate the seafloor from boisterous life in the upper water layers

DP+PP-S5POC

Sonja (2022) Phytoplankton pigment concentrations during POLARSTERN cruise PS121 from North Sea to Fram in August to September 2019. PANGAEA , doi.pangaea.de/10.1594/PANGAEA.941011 Bracher, Astrid;