Restoration of the floodplain of small river (Tieflandfluss) (450 ha, 7 km length) (restoration measures: purchase of land, destruction of embankment (initializing) and flood dikes (sommerdeiche), reconnecting backwaters (old meanders), reconnecting the fossil floodplain with the rive, extensive land use in the floodplain; aim: more natural habitat structures) More information on this dataset can be found in the Freshwater Metadatabase - UFO_33 (http://www.freshwatermetadata.eu/metadb/bf_mdb_view.php?entryID=UFO_33).