1. Metabolic cost of motility in planktonic protists: Theoretical considerations on size scaling and swimming speed

   • David W. Crawford

   OriginalPaper Pages: 1 - 10

2. Information spiraling: Movement of bacteria and their genes in streams

   • Laura G. Leff
   • J. Vaun McArthur
   • Lawrence J. Shimkets

   OriginalPaper Pages: 11 - 24

3. Cell density and non-equilibrium sorption effects on bacterial dispersal in groundwater microcosms

   • Roland Lindgvist
   • Carl G. Enfield

   OriginalPaper Pages: 25 - 41

4. Inhibition of biofilm populations of Nitrosomonas europaea

   • S. J. Powell
   • J. I. Prosser

   OriginalPaper Pages: 43 - 50

5. Effect of transient oxic conditions on the composition of the nitrate-reducing community from the rhizosphere of Typha angustifolia

   • B. Brunel
   • J. D. Janse
   • J. W. Woldendorp

   OriginalPaper Pages: 51 - 61

6. Drag-reducing properties of bacteria from the skin mucus of the cornetfish (Fistularia commersonii)

   • G. Bernadsky
   • E. Rosenberg

   OriginalPaper Pages: 63 - 76

7. The grounding of the Bahia Paraiso: Microbial ecology of the 1989 Antarctic oil spill

   • David M. Karl

   OriginalPaper Pages: 77 - 89

8. Manganese oxidation by microbial consortia from sand filters

   • J. Vandenabeele
   • D. de Beer
   • W. Verstraete

   OriginalPaper Pages: 91 - 108