Promotions – List of Theses

2023
Ancient carbon utilization in Arctic marine waters and sediments
Contact person in: Organic Sedimentology
Arctic planktonic foraminifera pelagic carbonate production and sedimentation under changing environmental conditions
Contact person in: Micropaleontology - Paleoceanography
Cenozoic Palaeoceanographic evolution of the southwestern South Atlantic: indications from the Falkland/Malvinas Plateau
Contact person in: Geophysics of Polar Regions
Contourite development: Analysing the interaction between bottom currents and sedimentary systems
Contact person in: Sedimentology
Exploring Fluid Flow in the Gulf of Cadiz: From Mud Volcanoes to Transform Faults
Contact person in: Geotechnics
Exploring the upper temperature limit and biosignatures of archaea and bacteria involved in anaerobic hydrocarbon degradation
Contact person in: Marine Microbiology
Generation of gases and low-molecular-weight organic acids in Opalinus Clay at elevated temperatures
Contact person in: Organic Geochemistry
Glacial to Holocene development of Baffin Bay sedimentary systems: processes, provenances, and patterns
Contact person in: Marine Sedimentology
Greenhouse gas cycling in the marine environment - from coast to open ocean
Contact person in: Biogeochemistry
Hydro-acoustic characterization of trawl marks in the German Exclusive Ecomomic Zone (North Sea) as a function of sediment properties
Contact person in: Marine Geology
Impact of melt water controlled material flux on the sedimentation on the western Baffin Bay and the circum-Greenland marginal seas
Contact person in: Isotope Geochemistry
Influence of Deep Ocean Ventilation on Northwest Pacific Productivitiy and Carbonate Preservation Patterns During the Past 500,000 Years
Contact person in: Former Professors
Last glacial-deglacial variability in sea surface characteristics and ice sheet activities in the Labrador Sea/Baffin Bay
Contact person in: General Geology – Marine Geology
Late Pleistocene and Holocene sediments around South Georgia: Archives for climate-induced signals in sub-Antarctica since the last glaciation
Contact person in: General Geology – Marine Geology
Long-term response of marine plankton to climate change in the North Atlantic Ocean during the past 24,000 years
Contact person in: Micropaleontology - Paleoceanography
Marine shallow water systems as natural sources of mercury to local systems
Contact person in: Petrology of the Ocean Crust
Microscale insights into marine biogeochemical cycling: Linking microbial activity and mass transfer
Contact person in: Biogeochemistry
Mobilization of terrestrial organic matter from thawing Arctic permafrost regions: Insights from Lignin-derived phenols and their compound-specific radiocarbon ages
Contact person in: Organic Sedimentology
Near Surface Seismic Inversion: Quantitive Interpretation of the Physical Properties of Unconsolidated Sediments
Contact person in: Marine Technology – Environmental Research
On the Sedimentology of West Greenland Shelves
Contact person in: Marine Sedimentology
Past interaction of ocean circulation and West Antarctic Ice Sheet dynamics in the Amundsen Sea Sector
Contact person in: Geophysics of Polar Regions
Petroleum-derived dissolved organic matter from natural seepage in deep sea environments
Contact person in: Organic Geochemistry
Seismic stratigraphy and structural analysis of shallow seabed in the southern Arkona Basin, Baltic Sea - delineating seismic attributes for resolving geological complexity and predicting geotechnical cone resistance
Contact person in: Marine Technology – Environmental Research
Subantarctic Pacific biomarker-based upper ocean temperature and Patagonian Ice Sheet dynamics during the past 160,000 years
Contact person in: Former Professors
Uncertainty Quantification for Ocean Biogeochemical Models
Contact person in: Earth Systems Diagnostics
Understanding the Arctic marine carbon cycle under changing climate: a reconstruction of productivity and biogenic carbon burial on the West Greenland margin of the Baffin Bay
Contact person in: Micropaleontology - Paleoceanography
2024
Characteristics and Seasonality of Particulate and Dissolved Organis Matter Discharged by the Lena River to the Arctic Coast
Contact person in: Organic Sedimentology
Cold-water coral sensitivity: growth, morphology and reef-forming potential of Desmophyllum pertusumin response to environmental factor
Contact person in: Marine Geology
Collectomics in Mauritania - An integrated biodiversity assessment in underexplored lagoons and the implementation of a scientific reference collection
Contact person in: Marine Geology
Drivers of Pleistocene to Holocene sea-level changes in the Southwestern Atlantic
Contact person in: Sea level and coastal changes
Ecology, phenology, and preservation of recent dinoflagellates cyst from the northwest african upwelling region
Contact person in: Marine Palynology
Elucidating carbon flow in settling aggregates
Contact person in: Particle Sedimentation
Formation, transportation and transformation processes of organic matter from the surface ocean to the deep sea
Contact person in: Particle Sedimentation
Groundwater pollution: Occurence, Sources, Behavior, Transport and Fate of Mercury, Benzene and Nitrate in Soil-Groundwater systems in the Eastern Nigel Delta, Nigeria
Contact person in: Geochemistry and Hydrogeology
Implications of the neotectonics around the Laptev Sea Rift as a result from (micro-) seismicity analysis
Contact person in: Polar and Marine Seismology
Influence of Atlantic Meridional Overturning Circulation changes on deglacial deep-water ecosystems off NW-Africa
Contact person in: Paleoceanography
Late Quaternary relative sea-level changes and reef development in the Coral Triangle recorded by coral reef terraces
Contact person in: Geology of the Tropics
Modeling Insights into Arctic Climate and Cyrospheric Characteristics during Past Interglacials
Contact person in: Geosystem Modelling
Orbital to millennial-scale atmosphere-ocean-cryosphere interactions and interhemispheric teleconnections in the Southeast Pacific (IODP Site U1542)
Contact person in: Former Professors
Petrology, Rock Magnetism and Stratigraphy of late Quaternary Ice-rafted Detritus at the Southeast Grand Banks Slope of Newfoundland, Atlantic Canada
Contact person in: Former Professors
Physiochemical responses of an asterinid starfish (Echinodermata: Asteroidea) to global ocean change
Contact person in: Geology of the Tropics
Sartori mud volcano in the Calabrian Accretionary Prism, Mediterranean Sea - Reconstruction of the past ~56 ka of mud extrusion activity
Contact person in: General Geology – Marine Geology
Sea-ice dynamics along West Antarctic continental shelves from the last deglacial to the Holocene
Contact person in: Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung
The response of calcareous nannofossils to carbon cycle perturbations during early Eocene
Contact person in: Paleoceanography
Towards a planetary-scale observing system for marine microbes
Contact person in: PANGAEA
Trace metal uptake by single microbial cells in aquatic environments
Contact person in: Biogeochemistry
Unlocking the Composational and Isotopic Complexity of the Hydrothermal Lipidome: High-Resolution Insights from the Guaymas Basin
Contact person in: Organic Geochemistry
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