Calculation of the flow into a lake from underground springs using sedimentation rates E. RogetX. CasamitjanaJ. E. Llebot OriginalPaper Pages: 135 - 141
Calculating solar and longwave radiation for a Mediterranean lake under various weather conditions J. ColomerX. Casamitjana OriginalPaper Pages: 143 - 148
Steryl chlorin esters in sediments of the southern Baltic Sea Grażyna Kowalewska OriginalPaper Pages: 149 - 156
Size dependent metal concentrations in two marine gastropod species V. A. CatsikiF. BelA. Nicolaidou OriginalPaper Pages: 157 - 165
Role of bacteria as food for zooplankton in a eutrophic tropical pond (Ivory Coast) Marc BouvyRobert ArfiLucien Saint-Jean OriginalPaper Pages: 167 - 174
Range extension of the predatory cladoceranBythotrephes longimanus Leydig 1860 (Crustacea, Onychopoda) in Western Europe Henk A. M. KetelaarsLuc Gille OriginalPaper Pages: 175 - 180
The feeding rates ofPleurobrachia (ctenophora) andSagitta (chaetognatha), with notes on the potential seasonal role of planktonic predators in the dynamics of north sea zooplankton communities C. L. J. FridL. C. NewtonJ. A. Williams OriginalPaper Pages: 181 - 191
Life cycle and habitat ofGlossiphonia paludosa (Hirudinea: Glossiphoniidae), a new leech for the Netherlands J. G. M. Cuppen OriginalPaper Pages: 193 - 197
Macrozoobenthic assemblages in littoral sediments in the enclosed Rhine-Meuse Delta Henk SmitJoan A. Van Der VeldenAlexander Klink OriginalPaper Pages: 199 - 212
Estuarine nematodes as indicators of organic pollution; An example from the Ems estuary (The Netherlands) Karel EssinkKarin Romeyn OriginalPaper Pages: 213 - 219
