Biology and enzymology of oxic/anoxic respiration
Oliver Einsle (University of Freiburg)
Jim Shapleigh (Cornell, USA)
David Richardson and Andrew Gates (University of East Anglia, UK)
Rosa María Martínez-Espinosa (University of Alicante, Spain)
Stephen Spiro (University of Texas, Dallas)
Jeff Cole (University of Birmingham)
Rob van Spanning (Vrije Universiteit, Amsterdam)
Mark van Loosdrecht (Technical University of Delft)
Jörg Simon (Technical University of Darmstadt)
Nitrification:
Jim Prosser (School of Biological Sciences, University of Aberdeen)
Modelling
Olaf Ippisch (Institut für Mathematik, TU Clausthal)
Frank Bruggeman (VU University, Amsterdam)
Soils and microbial communities
Sergio Morales (Ottago University, New zealand)
Nitrogen fixation
Kristina Lindström and Leena A. Räsänen (University of Helsinki, Finland)