Number of cases campus Landau: 0 (warning level Grün) Action plan

Dipl.-Umw. Jakob Wolfram

Ecosystem Resilience

Research Interests

  • Aquatic Ecotoxicology
  • Pesticide Exposure and Risk Assessment
  • Meta-Analyses
  • Data aggregation and visualization

Current Research Projects

  • Macro-Ecotoxicology: Spatial and Causal Implications of Insecticide Contamination in Surface Waters (DFG Project).

Active Research Topics

  • Continental risk assessment of European waterbodies for the last two decades (data aggregation, analysis, and visualization)
  • Development and assessment of a toxicity-based approach to derive pesticide impact trends for various spatial units. (data aggregation, analysis and visualization)
  • Global meta-analysis of neonicotinoids in agricultural surface waters (literature synthesis)

  • Developing an ecotoxicological graph database to harmonize ancillary data providers. (data aggregation)

  • Derivation of pesticide use and sales estimates from dark data for Germany (literature synthesis, aggregation, visualization)

Concluded Research topics

  • Risk assessment of commonly used insecticides in U.S. urban waterways (literature synthesis)
  • Risk assessment of commonly used insecticides in U.S. agricultural streams (literature synthesis)
  • Identifying drivers of insecticide risk in agricultural surface waters and their sediments for the United States (literature synthesis, data aggregation, and modelling)
  • Improving risk communication techniques for scientific findings to effectively inform public stakeholders of most recent advances in risk assessment research. (socio-psychological research)

Academic History

  • Program Advisor for the M.Sc. Ecotoxicology in Landau (2020 - present)
  • PhD-study (October 2016 - present); Institute for Environmental Sciences, University of Koblenz-Landau
  • Diploma Thesis (September 2016): Combined and chronic effects of a fungicide mixture on the population integrity of the key shredder Gammarus fossarum
  • Study of Environmental Sciences (October 2008 until October 2016), University of Koblenz-Landau, Campus Landau


  • PhD student and research assisstant for Ecosystem Resilience
  • Program advisor for M.Sc. Ecotoxicology
  • Data analyst for ECOSERV
  • CMS administrator for Environment and Ecotoxicology

Peer-reviewed Publicatons

  • Petschick, L. L.; Bub, S.; Wolfram, J.; Stehle, S.; Schulz, R., Modeling Regulatory Threshold Levels for Pesticides in Surface Waters from Effect Databases. Data 2019, 4, (4), 150.
  • Wolfram, J.; Stehle, S.; Bub, S.; Petschick, L. L.; Schulz, R., Insecticide Risk in US Surface Waters: Drivers and Spatiotemporal Modeling. Environ. Sci. Technol. 2019, 53, (20), 12071-12080.
  • Stehle, S.; Bline, A.; Bub, S.; Petschick, L. L.; Wolfram, J.; Schulz, R., Aquatic pesticide exposure in the US as a result of non-agricultural uses. Environ. Int. 2019, 133, 105234.
  • Bub, S.; Wolfram, J.; Stehle, S.; Petschick, L. L.; Schulz, R., Graphing ecotoxicology: The MAGIC Graph for linking environmental data on chemicals. Data 2019, 4, (1), 34.
  • Wolfram, J.; Stehle, S.; Bub, S.; Petschick, L. L.; Schulz, R., Meta-Analysis of Insecticides in United States Surface Waters: Status and Future Implications. Environ. Sci. Technol. 2018, 52, (24), 14452-14460.
  • Zubrod, J. P., Englert, D. , Wolfram, J. , Rosenfeldt, R. R., Feckler, A. , Bundschuh, R. , Seitz, F., Konschak, M. , Baudy, P. , Lüderwald, S. , Fink, P. , Lorke, A. , Schulz, R. and Bundschuh, M. (2017), Long-term effects of fungicides on leaf-associated microorganisms and shredder populations—an artificial stream study. Environ Toxicol Chem, 36: 2178-2189.

  • Zubrod, J. P.; Englert, D.; Rosenfeldt, R. R.; Wolfram, J.; Lüderwald, S.; Wallace, D.; Schnetzer, N.; Schulz, R.; Bundschuh, M., The relative importance of diet-related and waterborne effects of copper for a leaf-shredding invertebrate. Environ. Pollut. 2015, 205, 16-22.

  • Zubrod, J. P.; Englert, D.; Wolfram, J.; Wallace, D.; Schnetzer, N.; Baudy, P.; Konschak, M.; Schulz, R.; Bundschuh, M., Waterborne toxicity and diet-related effects of fungicides in the key leaf shredder Gammarus fossarum (Crustacea: Amphipoda). Aquat. Toxicol. 2015, 169, 105-112.