The effects of artificial enrichment upon the planktonic and benthic communities in a mesotrophic to hypertrophic loch series in lowland Scotland David M. Harper OriginalPaper Pages: 9 - 19
Differences in species diversity of Monogenea between the Pacific and Atlantic Oceans K. Rohde OriginalPaper Pages: 21 - 28
Comparison of fish yields from prediction models between Lakes Tanganyika and Kariba C. MachenaP. Fair OriginalPaper Pages: 29 - 32
Daphnia curvirostris Eylmann in Japanese high mountain waters (Cladocera: Daphniidae) Susumu TanakaHiroyuki Tominaga OriginalPaper Pages: 33 - 43
Seasonal and spatial distribution pattern of nitrogen fixing bacteria in fish ponds under different management systems B. B. JanaS. K. Roy OriginalPaper Pages: 45 - 54
Macrophyte depth limits in North Island (New Zealand) lakes of differing clarity W. N. VantR. J. Davies-ColleyB. T. Coffey OriginalPaper Pages: 55 - 60
Acute tolerance tests with the oligochaetes Nais communis (Naididae) and Ilyodrilus frantzi (Tubificidae) Peter M. ChapmanDavid G. Mitchell OriginalPaper Pages: 61 - 64
Effects of exported seston on aquatic insect faunal similarity and species richness in lake outlet streams in Montana, USA Sue A. PerryAndrew L. Sheldon OriginalPaper Pages: 65 - 77
Interaction between diel vertical migration of a mysidacean shrimp and two-layered estuarine flow James J. Orsi OriginalPaper Pages: 79 - 87
Sediment heterogeneity in a reservoir subject to heavy draw-down A. FahreM. F. Patau-Albertini OriginalPaper Pages: 89 - 94
