Universität Duisburg-Essen koordiniert EU-Netzwerk: Gewässer besser analysieren Developing new genetic tools for bioassessment of aquatic ecosystems in Europe The protection, preservation and restoration of aquatic ecosystems and their functions is of global importance. For European states it became legally binding mainly through the EU-Water Framework Directive (WFD). In order to assess the ecological status of a given water body, aquatic biodiversity data are obtained and compared to a reference (LINK) DME GmbH2017-03-02T09:50:29+01:00