Dissertationen

laufende Dissertationen

• Kwarkye, N.: Monitoring migration pathways in the subsurface using polymer tracer libraries
• Eid, R.: Aluminium release and secondary hydroxide (trans-) from primary silicates in
  acidic soils. The formation of Al phases in soils and their impact on major biogeochemical cycles
• Eshvara Arachchige, D.: Biogeochemistry in the zones of fluctuating groundwater: The alteration of rock surfaces and the interactions with the subsurface colloids.
• Stolze, K.: Role of biopores for fluid flow and matter transport from topsoil upon (extreme) weather events
• Fischer, B.: Two-dimensional chromatographic characterization of dissolved organic matter from forest floor leachates and groundwater

abgeschlossene Dissertationen

• Saqr Munassar (MPI BGC, Jena, Co-supervision, 2024): Development of pre-operational mesoscale inverse modelling system to quantify CO₂ sources and sinks over Europe
• Guhra, T. (2022): Exploring the role of biota and biogenic components for the formation and function of (micro-)aggregates in soil
• Lehmann, R. (2020): Hydrogeological connectivity and endolithic habitats of Upper Muschelkalk limestone-mudrock alternations
• Lehmann, K. (2018): The release and transport of mobile organic matter in soil - Insights from unsaturated two-layer column studies
• Narvekar, S. (2017): Role of bacterial biofilms and extracellular polymeric substances in the colloidal stability and transport of hematite nanoparticles in synthetic porous media
• Fabio Boschetti (MPI BGC, Jena, Co-supervision, 2017): Atmospheric modeling of airborne greenhouse gas observations over Europe using a regional transport model: towards quantitative inversions using multiple species
• Panagiotis Kountouris (MPI BGC, Jena, Co-supervision, 2016): Estimating terrestrial carbon fluxes in an atmospheric perspective - combining constraints from Eddy Covariance and mixing ratio observations.
• Ritschel, T. (2016): Experimental and theoretical analysis of closed-flow column experiments - An alternative approach for the investigation of solute transport at the continuum scale
• Händel, M. (2014): Formation and transformation of manganese oxides at ambient temperature and pressure
• Lißner, H. (2014): Characterizing the environmental fate of organic deicing chemicals in airfield soils
• Kretzschmer, R. (MPI BGC, Jena, Co-supervision, 2014): On the use of observation based mixing heights to constrain atmospheric CO2 transport models.
• Liu, X. (2013): Investigations on the impact of extracellular polymeric substances and biofilms of Bacillus subtilis on goethite.
• Ross, K. (2013): Multi-scale model for transport coefficients in heterogeneous fractured media
• Fritzsche, A. (2011): Variably sized Fe oxide colloids from a soil effluent - insights into composition, aggregation and reactivity
• Schöner, A. (2006): Hydrogeochemische Prozesse der Uranfixierung in natürlichen Wetlands und deren Anwendbarkeit in der "passiven"Wasserbehandlung.
• Rödiger, T. (2005): Charakterisierung und Modellierung des Buntsandsteinfließsystems im Osten des Thüringer Beckens
• Spießl, S. (2004): Modellierung des Austrags von Metallen und Radionukliden aus untertägigen gefluteten Grubengebäuden mit reaktiven Röhren-Kontinuummodellen.
• Licha, T. (2003): Vorkommen und Abbauverhalten von Phenolen im Grundwasserabstrom in der Umgebung des Teerverarbeitungswerks Rositz