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New methods for assessing freshwaters in Germany
Authors:Daniel Hering  Jürgen Bhmer  Peter Haase  Jochen Schaumburg
Institution:

1Department of Ecology, Faculty of Hydrobiology, University of Duisburg-Essen, D-45117 Essen, Germany

2Bioforum GmbH, Sudetenstr. 34, D-73230 Kirchheim / Teck, Germany

3Senckenberg Research Institute and Natural History Museum, Department of Limnology and Conservation, D-63599 Biebergemünd, Germany

4Bayerisches Landesamt für Wasserwirtschaft, Lazarettstraße 67, D-80636 München, Germany

Abstract:
Keywords:Rivers  streams  lakes  typology  assessment  reference conditions  diatoms  phytobenthos  macrophytes  benthic invertebrates  sampling methods  sorting methods
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