Competitive interactions between herbivorous rotifers: importance of food concentration and initial population density S. S. S. SarmaNandini IyerH. J. Dumont OriginalPaper Pages: 1 - 7
Thermal stratification, nutrient dynamics, and phytoplankton productivity during the onset of spring phytoplankton growth in Lake Baikal, Russia Charles R. GoldmanJames J. ElserA. L. Levin OriginalPaper Pages: 9 - 24
Respiration, nutrient excretion and filtration rate of tropical freshwater mussels and their contribution to production and energy flow in Lake Kariba, Zimbabwe Martina KiibusNils Kautsky OriginalPaper Pages: 25 - 32
Vertical distribution of benthic nematodes in an oligotrophic lake: seasonality, species and age segregation Walter TraunspurgerCarlos Drews OriginalPaper Pages: 33 - 42
Rotifers from Petit Saut reservoir (French Guyana), with the description of a new taxon Roger Pourriot OriginalPaper Pages: 43 - 52
Heavy metal concentrations in surficial sediments and benthic macroinvertebrates from Anzali wetland, Iran N. Pourang OriginalPaper Pages: 53 - 61
Food availability and growth rate in natural populations of the brown trout (Salmo trutta) in Corsican streams Remi ChappazGeorges OlivartGuy Brun OriginalPaper Pages: 63 - 69
Applying an index of biotic integrity based on fish assemblages in a West African river Bernard HuguenySekou CamaraMambi Magassouba OriginalPaper Pages: 71 - 78
Eutrophication and its control by biomanipulation: an enclosure experiment Ilhami TüzünC. F. Mason OriginalPaper Pages: 79 - 95
Community development and modes of phosphorus utilization in a late summer ecosystem in the central Gulf of Finland, the Baltic Sea Lars GrönlundKaisa KononenKalervo Mäkelä OriginalPaper Pages: 97 - 108
Phytoplankton community succession in a lake subjected to artificial circulation Richard P. BarbieroBarbara J. SpezialeSteven L. Ashby OriginalPaper Pages: 109 - 120
Relative importance of pico-, nano-, and microplankton to the productivity of Mountain Lake, Virginia Myron H. BeatyBruce C. Parker OriginalPaper Pages: 121 - 129
Diurnal buoyancy changes of Microcystis in an artificially mixed storage reservoir Petra M. VisserHenk A. M. KetelaarslLuuc R. Mur OriginalPaper Pages: 131 - 141
Paleolimnological evaluation of historical trophic state conditions in hypereutrophic Lake Thonotosassa, Florida, USA Mark BrennerThomas J. WhitmoreClaire L. Schelske OriginalPaper Pages: 143 - 152
The effects of disturbance on a herbivore-epilithon interaction in an upland stream Benjamin GawnelP. S. Lake OriginalPaper Pages: 153 - 160
Chemical water quality studies in the Central Patagonian Region of Chile following the eruption of Volcan Hudson John WeaireRalph Manly OriginalPaper Pages: 161 - 166
Inhibition of Chlorella growth by the lipids of cyanobacterium Microcystis aeruginosa Miyoshi IkawaJames F. HaneyJohn J. Sasner OriginalPaper Pages: 167 - 170
Male and ephippial female Daphnia jollyi Petkovski,1973 discovered in Western Australia and the parthenogenetic female redescribed John A. H. BenzielIan A. E. Bayly OriginalPaper Pages: 171 - 181