1. Nature and distribution of phenolic compounds in water and sediments from Mediterranean deltaic and lagunal environments

   • Bruno Charrière
   • François Gadel
   • Léon Serve

   OriginalPaper Pages: 89 - 100

2. Estimating processing time of stream benthic samples

   • Jan J.H. Ciborowski

   OriginalPaper Pages: 101 - 107

3. Head tube: a simple device for estimating velocity in running water

   • Jan J.H. Ciborowski

   OriginalPaper Pages: 109 - 114

4. Microhabitat selection of ostracods in relation to predation and food

   • G. Mbahinzireki
   • F. Uiblein
   • H. Winkler

   OriginalPaper Pages: 115 - 119

5. Sedimentation and distribution of gamma-emitting radionuclides in bottom sediments of southern Lake Päijänne, Finland, after the Chernobyl accident

   • P. H. Kansanen
   • T. Jaakkola
   • R. Suutarinen

   OriginalPaper Pages: 121 - 140

6. Phenology ofLemanea fucina (Rhodophyta) in a Rhode Island river, USA

   • Morgan L. Vis
   • Tracy A. Carlson
   • Robert G. Sheath

   OriginalPaper Pages: 141 - 146

7. Upper temperature limits for trout in New Zealand and climate change

   • D. Scott
   • M. Poynter

   OriginalPaper Pages: 147 - 151

8. Comparative growth and propagule production byHydrilla verticillata grown from axillary turions or subterranean turions

   • David F. Spencer
   • Gregory G. Ksander

   OriginalPaper Pages: 153 - 158