Marine

  • ECOMASS Moorings on East Coast

    16th November 2019 by

    MRV Alba na Mara Programme Survey: 2019A Duration: 15-26 November 2019 Gear: Surface and subsurface PAM moorings Objectives: To retrieve 24 subsurface moorings comprising acoustic release systems and the acoustic recording devices attached to them (24 C-POD and 8 Loggerhead/SM2M) as part of three marine mammal monitoring programmes (ECOMMAS, JOMOPANS & SEAGREEN). To deploy 11 subsurface…

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  • Demeral Trawling Survey on the West Coast

    6th November 2019 by

    MRV Scotia Survey: 1719S Duration: 4 – 25 November 2019 Fishing Gear: GOV Trawl (BT137) and ground gear D (hoppers). Objectives: Participate in the International Council for the Exploration of the Sea (ICES) coordinated western division demersal trawling survey. Obtain temperature and salinity data profiles at each trawling position. Collect additional biological data in connection with…

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  • Marine Mammals, Sediment Sampling and Looking for a Missing Buoy

    21st October 2019 by

    MRV Alba na Mara Survey: 1819A Duration: 21 – 31 October 2019 Objectives: Recover and redeploy marine mammal monitoring moorings with acoustic releases, at eight sites in the Sea of the Hebrides and North Minch. Collect sediment samples at a number of sites south of Skye. Attempt to locate and recover ‘missing’ buoy close to…

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  • Nephrops Burrowing Complexes; Part Two

    28th June 2019 by

    The Nephrops TV survey continued through the South Minch without any issues and experienced some impressive sunsets. Due to a poor weather forecast, the vessel made way for Stanton Bank a little earlier than originally planned and recovered/deployed a COMPASS mooring in the south of the region (which had an even larger squid cluster than…

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  • Hydrographic Sampling with Scotia

    19th April 2019 by

    MRV Scotia Programme Survey: 0519S Duration: 16-24 April 2019 Gear: Sea-Bird Conductivity/Temperature/Depth (CTD) unit; Autonomous Underwater Vehicle (AUV); PIES mooring; Acoustic Doppler Current Profilers (ADCPs); Current meter instrumentation; Water filtering equipment; Mooring equipment; and Chemistry sampling equipment. Procedure On sailing from Aberdeen MRV Scotia will make passage to the start (western end) of the AlterEco…

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  • Sampling in the Strata

    14th November 2018 by

    Survey: 1718S MRV Scotia Programme Duration: 12 November – 4 December 2018 Fishing Gear: GOV (Grand Overture Verticale) Trawl (BT137) and ground gear D (hoppers). Objectives: Participate in the ICES co-ordinated western division demersal trawling survey. Obtain temperature and salinity data profiles at each trawling position. Collect additional biological data in connection with the EU…

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  • Let’s Go Fly a Kite

    17th September 2018 by

    Survey: 1418A MRV Alba na Mara Programme This survey will be executed in two parts during the window of 12th September to the 25th September 2018. Part One Objectives: Live fish capture for tank based trials in our Fish Behaviour Unit (FBU); and Trialing new Vonin ‘Flyer’ headline kites. Part Two Objectives: Recover (VR2Tx) salmon…

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  • Location, Location, Location

    13th August 2018 by

    Survey: 1218A MRV Alba na Mara Duration: 13-22 August 2018 Gear: Subsurface Passive Acoustic Monitoring (PAM) Moorings Objectives: To retrieve and deploy a series of acoustic release systems (19 subsurface moorings) with attached acoustic recording devices (19 C-POD, 6 SM2M and 1 sound recorder) as part of the east coast marine mammal monitoring programme and…

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  • Recover, Download, Re-deploy, Repeat

    4th May 2018 by

    Survey: 0618S – MRV Scotia Duration: 2-12 May 2018 Gear: Sea-Bird CTDs, ADCPs and current meter instrumentation, water filtering equipment, mooring equipment, chemistry sampling and analysis equipment. Objectives: Perform hydrographic sampling along the AlterEco monitoring section in the northern North Sea, which will be sampled on all MSS oceanographic surveys in 2018. Perform hydrographic sampling…

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  • Monitoring the Effect of Noise on Marine Environments

    26th March 2018 by

    Survey: 0418A Duration: 25 March – 11 April 2018 Gear: Subsurface passive acoustic moorings (incl. cetacean detectors and sound recorders); Subsurface VEMCO VR2 salmon tag detector moorings; and Subsurface Acoustic Doppler Current Profiler (ADCP) mooring. Objectives: To deploy 95 moorings with VR2 salmon detectors between Ythan Estuary and Findon Ness (‘outer array’ shown on Figure…

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