Specific activity measurements to determine phosphorus turnover in bluegill, Lepomis macrochirus Bernd KahnKristin S. TurgeonMarcia D. Wilson OriginalPaper Pages: 3 - 11
Rotifera from Saladillo river basin (Santa Fe province, Argentina) S. de Paggi JoséW. Koste OriginalPaper Pages: 13 - 20
The effect of agriculture on the primary production in Lake Beskie (Poland) as recorded in the stratigraphy of fossil pigments Mariusz Rybak OriginalPaper Pages: 21 - 26
Within- and among-lake variation in shell morphology of the freshwater clam Elliptio complanata (Bivalvia: Unionidae) from south-central Ontario lakes Scott G. HinchRobert C. Bailey OriginalPaper Pages: 27 - 32
Dynamics of dissolved organic nitrogen in subalpine Castle Lake, California J. P. ZehrS. G. PaulsenC. R. Goldman OriginalPaper Pages: 33 - 45
Some limnological observations on two Ethiopian hydroelectric reservoirs: Koka (Shewa administrative district) and Finchaa (Welega administrative district) Melaku MesfinC. TudoranceaR. M. Baxter OriginalPaper Pages: 47 - 55
Variabilités verticale et temporelle des acides gras d'un phytoplancton lacustre au cours d'un cycle nycthéméral Gilles BourdierChristian Amblard OriginalPaper Pages: 57 - 68
A method for subsampling unsorted benthic macroinvertebrates by weight Robert J. SebastienDavid M. RosenbergAllen P. Wiens OriginalPaper Pages: 69 - 75
Fluctuation of algal alkaline phosphatase activity and the possible mechanisms of hydrolysis of dissolved organic phosphorus in Lake Barato Shuji Hino OriginalPaper Pages: 77 - 84
Measurement of surface area of stones A. A. GrahamD. J. McCaughanF. S. McKee OriginalPaper Pages: 85 - 87
Birch leaf processing and associated macroinvertebrates in an acidified lake subjected to liming Arne FjellheimGunnar G. Raddum OriginalPaper Pages: 89 - 94