Earthwork to restore a side channel and ponds. October 2007. (Voies navigables de France (VNF). +, Flooding of the restored side channel. December 2009. (Voies navigables de France (VNF). +, The vegetation in the restored side channel had developed well 4.5 years after the works. September 2012. (Voies navigables de France (VNF). +, …
Fish pass after construction (Foto: HESS d. o . o. archive). +, Electrofishing (on the left) and sampling with fishing net (on the right) on Blanca HPP (photo: D. Zabric). +
Ford crossing - barrier to sediment and fish movement +, Electrofishing survey prior to works +, New over-deepened box section installed allowing sediment and fish movement +
Surélargissement du cours d’eau au niveau d’un seuil sur le Mutterbach. Janvier 2009 (Source: Patrice Muller, AFB). +, Seuil sur le Mutterbach, après réalisation des échancrures. Février 2010 (Source: Patrice Muller, AFB). +, Surélévation localisée du terrain de plusieurs dizaines de centimètres suite à la crue débordante de 2013-2014 à Holving (Source: Patrice Muller, AFB). +, …
Environment-friendly Reduction of Flood Risk in the Multi-thread Reach of the Czarny Dunajec River landscape at Czarny Dunajec River +, Environment-friendly Reduction of Flood Risk in the Multi-thread Reach of_the_Czarny Dunajec Rivern Braided at Czarny River +
Exemple d’un secteur rectifié sur la Souffel [mars 2012] (Source: Rémy Gentner, Eurométropole de Strasbourg). +, Le nouveau lit de la Souffel en cours de création, deux jours avant la mise en eau, en décembre 2011 (Source: Rémy Gentner, Eurométropole de Strasbourg). +, Le nouveau lit de la Souffel trois mois après travaux, en février 2012 (Source: Rémy Gentner, Eurométropole de Strasbourg). +, …
restored section: invasive species were erradicated and replaced by a willow after a cribwall structure +, Exotic species (giant reed) were replaced by willows, after cutting of invasive species and stabilization of bank with cribwall +
Savinhill Moss - tree clearance and abstraction by horse +, Savinhill Moss - Trees cleared of active peat dome +, Fairfield Community project - Cattle crossing point and fencing. +, …
The meadow after restoration of the wetland (2014) (SCA Tissue France). +, Filling in the factory leat following the removal of the Plis weir (2014) (SCA Tissue France). +, The Plis weir in 2014 (SCA Tissue France). +
The Merlue just downstream the marsh in summer 2009. The bed moved [on the left] on the edge of the marsh [on the right] has been filled during the restoration works. +, Uprooting and burning of willows present in the marsh during the summer of 2008. +, The new riverbed slightly excavated. +, …
Fish lift (photo: Pinja Kasvio) +, Fish can migrate upwards with fish lift in Wyhlen (photo: Pinja Kasvio) +, New bypass for the fish is under construction (photo: Pinja Kasvio) +