Marine

  • Acoustic Tracking of Salmon and Sea Trout in Torridon

    18th March 2020 by

    A two-year project has helped to track the movement of salmon and sea trout smolts in the Loch Torridon system, Wester Ross. During 2018 and 2019 Marine Scotland Science fitted migrating salmon and sea trout with acoustic transmitters to track them through a grid of 80 acoustic receivers across Upper Loch Torridon, Loch Shieldaig and…

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  • Smolts on the Sunbeam

    23rd May 2019 by

    Scientists from Marine Scotland Science (MSS) are currently undertaking a smolt survey aboard the Fraserburgh pelagic trawler Sunbeam (FR487). The survey runs from 10 – 19 May 2019. The main objective is to survey salmon and sea trout smolt migration routes at various points both inshore and offshore (approx. 45 nmiles) along the Scottish east…

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  • Smolt Trawl Survey with the Sunbeam

    16th May 2019 by

    MFV Sunbeam FR487 Survey: 1419H Programme Duration: 10-19 May 2019 Scientific Gear: Smolt trawl, Thyboron type 15vf pelagic trawl doors (6m2), Dyneema sweep rig and Fenders (300mm diameter with 215kg buoyancy) attached four per side of the trawl. Video frame/box incorporating pit tag detector. Self-contained underwater camera systems. New Åkrehamn Trålbøteri fish-lift aquarium system incorporating…

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