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Robert Hagen

robertDipl. Systemw.

PhD student


Tel: +49 (0)761 4018 453
Fax: +49 (0)761 4018 497
Mail: robert.hagen[at]wildlife.uni-freiburg.de

 

Forstliche Versuchs- und Forschungsanstalt (FVA)
Abteilung Waldnaturschutz
Güntherstalstr. 61
79100 Freiburg; Germany

 

Curriculum vitae

Research

Publications

 

Curriculum vitae

  • Since April 2015, Research Fellow at FVA, analysis of browsing damage
  • 2012-2015: External PhD Candidate Leibniz Institute for Zoo and Wildlife Researchm (IZW), Research group Evolutionary Ecology, Berlin
  • Since 2011: PhD Candidate Graduate School Environment, Society and Global Change; University Freiburg
  • 2009-2015: Research assistant, Forest Research Institute Baden-Württemberg (FVA), Working group Wildlife ecology, Freiburg
  • 2003-2009: Applied system science (Diploma); University Osnabrück

 

Research

In general:
    • Population dynamics; Predator-prey relations; Uncertainty in abundance estimates

More concrete:

    • Impact of climate variation, human induced landscape changes and human hunting on roe deer

    • Efficiency of actions preventing deer vehicle collisions

 

Publications

  • Hagen, R., Kramer-Schadt, S., Fahse, L., & Heurich, M. (2014). Population control based on abundance estimates: Frequency does not compensate for uncertainty. Ecological Complexity, 20, 43–50. doi:10.1016/j.ecocom.2014.07.006
  • Hagen, R., Heurich, M., Kröschel, M., & Herdtfelder, M. (2014). Synchrony in hunting bags: Reaction on climatic and human induced changes? Science of the Total Environment, 468-469, 140–146. doi:10.1016/j.scitotenv.2013.08.022

 

 

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