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Supervisor: F. Hagen
Co-supervisor: M. Zhou
Morphometrics of modern and fossil Poaceae pollen from South America
Supervisor: W.D. Gosling
Co-supervisors: M.C. Hoorn, P.E. Jardine
Evolving genotypes: The multiple faces of Malassezia furfur
Supervisor: T. Boekhout
Co-supervisor: T.L. Dawson
Macroinvertebrate redistribution of environmental pollution
Supervisors: P.F.M. Verdonschot; M.H.S. Kraak
Supervisors: A.T. Groot; D.G. Heckel
Co-supervisors: E.R. Burdfield Steel; T. Blankers
Geese colonising New Land: Causes and mechanisms of range expansion in an Arctic-breeding migrant
Supervisor: B.A. Nolet
Co-supervisor: J. Madsen
Geese Grazing Grasslands – Managing the impact of geese on agricultural grassland
Supervisor: B.A. Nolet
Co-supervisor: H.P. van der Jeugd
Supervisor: J. Huisman
Co-supervisors: J.M. de Goeij; M.J.A. Vermeij
Supervisors: A.P. van Wezel; S.C. Dekker
Co-supervisor: R.P. Bartholomeus
Supervisor: T. Boekhout
Co-supervisors: J.A.M.P. Houbraken; S.J. Taj-Aldeen
Starving to grow: the ecology and evolution of growth curve plasticity
Supervisor: A.M. de Roos
Co-supervisor: T. van Kooten