A simple vertical gill net system for variable current conditions Sture Hansson OriginalPaper Pages: 107 - 110
Birgean heat budgets and rates of heat uptake in two monomictic lakes Thomas J. LorangerDavid F. Brakke OriginalPaper Pages: 123 - 127
Seasonal dynamics of the zoobenthic communities in the mesohaline zone of the Loire estuary (France) Jocelyne MarchandDidier Gascuel OriginalPaper Pages: 129 - 139
Physical and chemical conditions in an hypersaline spring in the Namib Desert J. A. DayM. K. Seely OriginalPaper Pages: 141 - 153
Invertebrate drift in the Dan River, Israel J. D. AllanG. N. HerbstY. Regev OriginalPaper Pages: 155 - 163
Diel vertical migration of a pelagic amphipod in the absence of fish predation Dean W. BlinnNevin E. GrossnickleBehrooz Dehdashti OriginalPaper Pages: 165 - 171
Changes in alkaline phosphatase activity and phosphate uptake in P-limited phytoplankton, induced by light intensity and spectral quality D. WynneG. -Y. Rhee OriginalPaper Pages: 173 - 178
Seasonal variations of metabolically active bacteria in a hypertrophic lake (Hartbeespoort Dam, South Africa) Richard D. RobartsLynne M. Sephton OriginalPaper Pages: 179 - 188