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Long-term effects and cost-benefit analysis of eight spawning gravel augmentations for Atlantic salmon and Brown trout in Norway
Authors:Pulg  Ulrich  Lennox  Robert J.  Stranzl  Sebastian  Espedal  Espen O.  Gabrielsen  Sven Erik  Wiers   Tore  Velle   Gaute  Hauer   Christoph  Dønnum  Bjørn Otto  Barlaup   Bjørn T.
Affiliation:1.Norwegian Research Center (NORCE), LFI, Nyg?rdsgaten 112, 5008, Bergen, Norway
;2.Christian Doppler Laboratory for Sediment Research and Management, Institute of Water Management, Hydrology and Hydraulic Engineering, Department of Water, Atmosphere and Environment, University of Natural Resources and Life Sciences, Vienna, Muthgasse 107, 1190, Vienna, Austria
;3.Hafslund E-CO Vannkraft, CJ Hambros Plass 2c, 0104, Oslo, Norway
;
Abstract:Hydrobiologia - River regulation alters flow and sediment regime, habitat availability, and ultimately the ecological functioning of rivers. Various restoration and mitigation measures...
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