are not well known, and estimates of the temporal variability are quite uncertain. The major aims of this proposal are 1. to determine the Cant inventories in the Atlantic Southern Ocean, especially in [...] in the Atlantic Southern Ocean (closed box data, 2008-2010) and their changes (since 1984) and to quantify export rates into the South Atlantic, into Drake Passage, and towards the east across the Prime [...] of maximum entropy inversion to determine the spatial origin and the transit time scales of AABW and AAIW and the related Cant inventories and to compare the results with “classical” transient tracer methods

https://www.spp-antarktisforschung.uni-rostock.de/forschung/projekte/abgeschlossene-projekte/physikchemie/huhn-2010/

evolution of the Shackleton Range, i.e. to distinguish between Meso- and Neoproterozoic crust-forming events and to constrain both the age of the source for the various mafic protoliths and the provenance [...] zone. Thus the geodynamic processes that led to the amalgamation of the Gondwana supercontinent remain highly speculative. Available Sm-Nd isotope data from allegedly ophiolitic mafic rocks of the Shackleton [...] expedition to the Shackleton Range. This work will follow, and will be based upon, currently on-going metamorphic studies on the PT evolution of these rocks. The overall goal is to better assess the tectonic

https://www.spp-antarktisforschung.uni-rostock.de/forschung/projekte/abgeschlossene-projekte/geowissenschaften/frimmel-2005/

eibung The proposed study deals with the detection and tracking of icebergs in the Southern Ocean, as well as the classification of calving fronts and the estimation of local calving rates. The goal of [...] thickness of the icebergs as they calved. From the combination of total iceberg areas with iceberg thickness estimations, the total iceberg mass within the area of investigation can be determined for a given [...] which cover the whole Antarctic coastline and the adjacent Southern Ocean. Such mosaics will be generated for different years. Digital elevation models of Antarctica will be employed to derive the ice thicknesses

https://www.spp-antarktisforschung.uni-rostock.de/forschung/projekte/abgeschlossene-projekte/physikchemie/wesche-2011/

autonomous underwater system for data collection at the Chair of Ocean Engineering Testing the prototypes in the lab In-situ-testing the prototypes at the pier Expanding knowledge about underwater acoustics [...] valuable insights into the cluster’s projects, highlighting the interdisciplinary collaboration between academia and industry. The 2024 program centered on “Automated monitoring of the abiotic habitat” focusing [...] Impressions Schedule Summer School 2022 Impressions Schedule From July 1–12, the Ocean Technology Campus hosted the third edition of the RoOT Summer School. Thirteen young professionals from across several countries

https://www.inf.uni-rostock.de/mts/otc-rostock/summer-school/root-2024/impressions/

salts. Here, the halide anion forms a hydrogen bond to the hydroxy group and interacts with the ring system of the cation at the same time. The versatility of structures demonstrates the importance of [...] evidence in the far infrared is provided for the tête-à-tête between two glycinate anions despite the repulsive Coulomb forces between the ions of like charge. The torsional motion of the amine groups [...] to the ordered structure of the liquid, solely the redistribution of hydrogen bonds causes these enthalpic effects. By connecting the equilibrium of hydrogen bonds to the two anion species with the mixing

https://www.ludwig.chemie.uni-rostock.de/publikationen/publikationen/titelseiten/

computing the phase transition for MgO for the B1 to the B2 phase, stable above ~500 GPa, reveal that zero-point motion shifts the phase transition to lower P, and that anharmonic contributions extend the stability [...] in comparison to the seismically estimated profile (dots). The black solid line shows results from our model (Wagle & Steinle-Neumann, 2019), the various colors previous work, and the red symbols shock [...] of liquid iron to the TPa range (Wagle & Steinle-Neumann, 2019) shows that different models from the literature established for conditions of the Earth’s core extrapolate well to the TPa range. Preliminary

https://www.for2440.uni-rostock.de/projects/subproject-1-thermodynamic-properties-of-silicate-solids-and-liquids-and-iron-to-the-tpa-range-from-ab-initio-calculations/