]> 2026-04-17T23:52:09+00:00 Case study:Restoration in Bognelva 500 en Colman, J.E. et al. 2010. Restaurering av Bognelva, Langfjordbotn. NINA Special Report, pp. 83-87. Draft Morphological diversification Restoration of side channels Reopening of side channels Creation of pools habitat improvements Yes Yes No Improvement No Fish,Yes,Yes,No,Yes,No,Improvement Fish Yes The Norwegian Water Resources and Energy Directorate (NVE) NMBU and NaturRestaurering Norwegian Water Resources and Energy Directorate (NVE) Yes No Yes false Yes Yes No Improvement Yes Channel pattern/planform,Yes,Yes,Yes,No,No,Improvement Quantity & dynamics of flow,Yes,Yes,Yes,No,No,Improvement Structure & condition of riparian/lake shore zones,Yes,Yes,Yes,No,No,Improvement Channel pattern/planform Quantity & dynamics of flow Structure & condition of riparian/lake shore zones No No Knut Aune Hoseth NVE NVE Langfjordbotn JFF NMBU / NaturRestaurering NMBU / Naturrestaurering Make a good story and go for it. Involvement and local engagement is the key to success. 69.9519609,22.3861964 Knut Aune The Norwegian Water Resources and Energy Directorate (NVE) Hoseth Morphological diversification, Restoration of side channels, Reopening of side channels, Creation of pools, habitat improvements,,, ,,Local public awareness,, NMBU / Naturrestaurering Habitat diversity, bird species, fish densities are included. Improved fish density and catchment. Knut Aune Bjørn O. Jonathan E. Hoseth Dønnum Colman Yes Yes No No Inconclusive Improvement Yes Birds,Yes,Yes,Yes,No,No,Inconclusive Increased recreation,No,Yes,Yes,No,No,Improvement No Birds Increased recreation 25157 NMBU and NaturRestaurering NVE 2003 2452640.5 Complete Massive reconstruction of the lower 3,5 km of the Bogn river, including canalization and structural modifications to the main river and side channels the last 100 years had negative impact on landscape, biodiversity and productive populations of anadromous fish. The disappearance of fish led to local interests among fishermen, farmers and landowners to restore the river. Since numerous restoration measures were planned and implemented. The main aims was to restore the natural dynamics and diversity of the river system and its interactions with the surrounding valley. Since 2005, side channels and tributaries have been re-opened and re-established, habitat improvements such as pools and channels have been re-created, and scientific studies have been initiated for investigating the before and after situation for fish populations and biodiversity. Importantly, a strong and active local engagement has secured the success of this project. Restoration in Bognelva restoration in bognelva No 3500 Bognelva bognelva Local public awareness different fish species Bjørn O. Dønnum Langfjordbotn JFF 80 211.8Z Bognelva Jonathan E. Colman NMBU / NaturRestaurering 2019-12-06T14:40:41Z 2458824.1115857 2020-02-25T09:47:50Z 2458904.9082176 Restoration in Bognelva