Shallow Lakes '98

Littoral-pelagic interactions and management.- Restoring nutrient-enriched shallow lakes: integration of theory and practice in the Norfolk Broads, U.K..- Biomanipulation in shallow lakes in The Netherlands: an evaluation of 18 case studies.- Reduction of Microcystis blooms in a hypertrophic reservoir by a combined ecotechnological strategy.- Predation by piscivorous fish on age-0 fish: spatial and temporal variability in a biomanipulated lake (Bautzen reservoir, Germany).- Cannibalism as a regulatory force of pikeperch, Stizostedion lucioperca (L.), population dynamics in the lowland Sulejow reservoir (Central Poland).- Is the difference in population dynamics of Daphnia galeata in littoral and pelagic areas of a long-term biomanipulated reservoir affected by age-0 fish predation?.- A comparative study on the feeding of eel, Anguilla anguilla (L.), bream, Abramis brama (L.) and ruffe, Gymnocephalus cernuus (L.) in Lake Võrtsjärv, Estonia.- The role of benthivorous and planktivorous fish in a mesotrophic lake ecosystem.- The stability of fish communities in shallow lakes undergoing restoration: expectations and experiences from the Norfolk Broads (U.K.).- Habitat use and recruitment: a comparison of long-term recruitment patterns among fish species in a shallow eutrophic lake, Oneida Lake, NY, U.S.A..- Utilization of natural and artificial habitats by YOY pike in a biomanipulated lake.- Feeding habits of two introduced fish species (Lepomis gibbosus, Pseudorasbora parva) in Neusiedler See (Austria), with special reference to chironomid larvae (Diptera: Chironomidae).- Direct and indirect effects of carp (Cyprinus carpio L.) on macrophyte and benthic communities in experimental shallow ponds in Central Mexico.- Neutral network models as a management tool in lakes.-Sediments and Benthos.- Internal phosphorus loading in shallow Danish lakes.- Hydrothermodynamic features of mass exchange across the sediment-water interface in shallow lakes.- The N and P budget of the shallow, flushed lake Müggelsee: retention, external and internal load.- Horizontal distribution of sediment phosphorus in shallow eutrophic Lake Võrtsjäry (Estonia).- Comparison of phosphorus release from littoral and profundal sediments in a shallow, eutrophic lake.- Surficial sediment composition as a record of environmental changes in the catchment of shallow Lake Petersdorf, Brandenburg, Germany.- The zoobenthic community of shallow salt pans in Austria - preliminary results on phenology and the impact of salinity on benthic invertebrates.- Diversity of invertebrate fauna in littoral of shallow Myczkowce dam reservoir in comparison with a deep Solina dam reservoir.- Effect of hydrodynamic factors on benthic communities in Lake Kinneret.- Plankton in shallow lakes.- Trophic dynamics in turbid and clearwater lakes with special emphasis on the role of zooplankton for water clarity.- Plankton dynamics in a river-lake system - on continuity and discontinuity.- Diel variation on horizontal distribution of Daphnia and Ceriodaphnia in oligotrophic and mesotrophic lakes with contrasting fish densities.- On the occurrence of clear-water phases in relation to shallowness and trophic state: a comparative study.- Hepatotoxic cyanobacteria in the shallow lake Müggelsee.- Spring phytoplankton dynamics in a shallow eutrophic lake.- The effect of extreme water level decrease on hydrochemistry and phytoplankton in a shallow eutrophic lake.- Comparison of the areal amount of chlorophyll a of planktonic and attached microalgae in a shallow coastal lagoon.- Lake Plessa 107(Lusatia, Germany) - an extremely acidic shallow mining lake.- Autotrophic picoplankton dynamics in a small shallow lake.- Macrophytes.- The effect of aquatic vegetation on turbidity; how important are the filter feeders?.- Nutrient content in macrophytes in Spanish shallow lakes.- The phytosociological characteristic and habitat requirements of the Phragmitetumcommunis (Gams 1927) Schmale 1939 phytocoenoses in the lakes of the Wielkopolski National Park.- Dynamics and stability of Chara sp. and Potamogeton pectinatus in a shallow lake changing in eutrophication level.- Internal and external nutrient cycles in stands of Phragmites australis - a model for two ecotypes.- Nutrient loading and dynamics.- Shallow lakes in lowland river systems: Role in transport and transformations of nutrients and in biological diversity.- Multi-lake studies in The Netherlands: trends in eutrophication.- Problems in estimating phytoplankton nitrogen limitation in Shallow Eutrophic Lakes.- Relationship between eutrophication variables: from nutrient loading to transparency.- Dimictic versus polymictic masurian lakes: similarities and differences in chlorophyllnutrients-SD relationships.