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Professor Dr. Martin Obst

Address Universität Bayreuth
Bayreuther Zentrum für Ökologie und Umweltforschung (BayCEER)
95440 Bayreuth

Projects

As Applicant
- Current projects
  - Pyrite formation at ambient temperature – resolving the interplay between microbes, iron minerals, sulfur supplies and associated organics (Research Grants)
- Completed projects
  - Quantitative mapping of toxic metals on the submicron-scale in cell-mineral aggregates formed by iron mineral precipitating and dissolving bacteria (Independent Junior Research Groups)
  - Experimental biogeochemistry (Heisenberg Professorships)
  - (Redox-)Biogeochemistry on the Microscale - Biofilms and Model Systems (Research Grants)
  - How silicon affects phosphate availability and carbon turnover in soils (Research Grants)
  - Experimental biogeochemistry (Heisenberg Grants)
As Project Head
- Current projects
  - Transport behaviour of microplastics in lentic systems: Influence of hydrodynamic conditions and aggregation on microplastic residence times and spatial distribution patterns of microplastics (Collaborative Research Centres)
- Completed projects
  - Impact of microbial diversity and biofilm formation on degradation mechanisms of microplastic particles in the environment (Collaborative Research Centres)
As Participating Person
- Completed projects
  - Preservation of bacterial microfossils of Fe-oxidizing bacteria during diagenesis of sedimentary deposits, i.e. banded iron formations (Research Grants)
  - Microbial and diagenetic origins for BIFs mineralogy (Research Grants)
As Co-Investigator
- Completed projects
  - Selenate reduction by sulfidized zero-valent iron (S-ZVI) (Research Grants)

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