Diatom assemblies in some moorland pools in the Drenthian district (the Netherlands) B. J. De Vries OriginalPaper Pages: 3 - 10
A guide to the literature for the identification of freshwater diatoms in the Netherlands Herman Van Dam OriginalPaper Pages: 11 - 16
In situ primary production measured with 250 ML and 130 ML bottles C. Berger OriginalPaper Pages: 17 - 22
Historical and current limnological research in the small River Linde, The Netherlands T. H. L. Claassen OriginalPaper Pages: 23 - 34
A multichannel sensor for temperature measurements in shallow waters Herman HillebrandJoop van der Heide OriginalPaper Pages: 35 - 38
Some observations on the diet and food selection ofDaphnia hyalina (Cladocera) in an eutrophic lake J. BloemJ. Vijverberg OriginalPaper Pages: 39 - 45
A simple and time-saving method for quantitative collection ofCorophium volutator (Crustacea: Amphipoda) from plankton samples rich in detritus H. L. Kleef OriginalPaper Pages: 47 - 50
Ecological types of running water based on stream hydraulics in The Netherlands L. W. G. HiglerA. W. M. Mol OriginalPaper Pages: 51 - 57
Temporal changes in protein level of plankton, benthic invertebrates and carp growing in fish ponds B. B. JanaA. K. Manna OriginalPaper Pages: 59 - 66
Relation between salinity and distribution of nematode species from the Ems estuary Chris Brouwer BriefCommunication Pages: 67 - 68
Experimental research on the feeding of bream (Abramis brama L.) and white bream (Blicca bjoerkna L.) J. Geursen Report Pages: 69 - 69
Factors influencing phytoplankton growth and succession in Lake Maarsseveen I Ellen Van Donk Report Pages: 69 - 71
Macrofauna distribution in brackish inland waters in relation to chlorinity and other factors Hans De KroonHans De JongJos T. A. Verhoeven Report Pages: 71 - 71
The colonization of two new brackish water habitats on the isle of Texel (the Netherlands) Hans De KroonHans De Jong Report Pages: 72 - 72
In situ andin vivo studies on the breakdown ofNymphaea alba L. (Nymphaeaceae) B. G. P. PaffenTh. C. M. Brock Report Pages: 72 - 73
The influence of light quality on the growth of some phytoplankton species L. R. MurR. P. Elema Report Pages: 73 - 74
Measurements of import and export in the Krabbenkreek, a tidal area in the Oosterschelde (S.W. Netherlands) La. van Geldermalsen Report Pages: 76 - 76
Comparative abundance-frequency assessment exampled by data from the Bergumermeer, a lake in the Netherlands P. Leentvaar Report Pages: 76 - 77
Transports of water, particulate and dissolved organic and inorganic matter between a salt marsh and the Ems-Dollard estuary, the Netherlands Norbert Dankers Report Pages: 77 - 77
