Documenting the Response of River-Wetland System to Restoration: Successes, Failures and Challenges of the Biggest Polish Wetland Restoration Project. Case Study of the Middle Basin of the Biebrza Valley.

Mateusz Grygoruk1, Michael Schabuss2, Georg A Janauer3, Dorota Mirosław-Świątek4, Norbert Exler5, Horst Zoring2 and Anna Bączyk4, (1)Warsaw University of Life Sciences, Warsaw, mazowieckie, Poland, (2)PROFISCH Mag. Schabuß, Weissenbacher, Zornig OG, Vienna, Austria, (3)University of Vienna, Vienna, Austria, (4)Warsaw University of Life Sciences, Warsaw, Poland, (5)Institut für Hydrobiologie und Gewässermanagement (IHG), BOKU, Vienna, Austria