Biomass composition and methods for the determination of metabolic reserve polymers in phototrophic sulfur bacteria Claudio Del DonKurt W. HanselmannReinhard Bachofen OriginalPaper Pages: 1 - 15
Phosphorus and nitrogen limitation of algal biomass across trophic gradients Knut L. Seip OriginalPaper Pages: 16 - 28
Separation of phytoplanktonic pigments by HPLC for the study of phyto-zooplankton trophic relationships Catherine QuiblierGilles BourdierDenise Pepin OriginalPaper Pages: 29 - 39
Spatial heterogeneity of diatom stratigraphy in varved and non-varved sediments of a small, boreal-forest lake N. J. AndersonT. KorsmanI. Renberg OriginalPaper Pages: 40 - 58
Restoration of spawning grounds for trout and grayling in the river High-Rhine M. ZehW. Dönni OriginalPaper Pages: 59 - 69
Uptake of macroelements by the helophytePhalaris arundinacea L. Jean Paul Dubois OriginalPaper Pages: 70 - 79
The role of surface and sub-surface runoff processes in controlling cation export from a wetland watershed D. C. PiersonC. H. Taylor OriginalPaper Pages: 80 - 96