73 returned results for 'Alba na Mara'

  • What’s at our Disposal? The latest from the research vessel Alba na mara

    Survey: 0918A Duration: 18 June – 1 July 2018 Sampling Gear: TV drop frame, TV winch and cable, 2 x day grabs and RoxAnn. Objectives To undertake grab, underwater television (UTV) and RoxAnn surveys of sea disposal sites and assess the condition of the seabed, identify the predominant benthic epifauna species, and the distribution of…

    20th June 2018

  • Having eel-y good fun on the Alba na mara

    Duration: 6-19 December 2017 Equipment Sandeel dredge × 2 (modified 4′ scallop dredge with 6″ teeth and spare toothbars) with towing bar and camera attachment. TV camera. Minilogger (or equivalent). Objectives To determine the abundance, length and age of sandeels in the sediment from regions east of the Firth of Forth and around Turbot bank….

    6th December 2017

  • Surveying MPAs with Alba na Mara

    Duration: 31 August – 19 September 2017 Fishing Gear New drop/lander frame + calibration mesh HD TV system + lights Armoured cable + spare + axle stands Stereo TV system Objectives Programme 1517A will survey the waters around Lochinver and North Minch/Skye to collect stereo video imagery of Funiculina quadrangularis within survey boxes with different…

    30th August 2017

  • MRV Alba na Mara Survey 0517A Programme

    Duration: 06 – 26 April 2017 Fishing Gear: Scallop Dredges Objectives: To carry out a survey of scallop stocks on the West Coast. To age, measure and assess shell damage on all scallops caught. To Identify and sample additional areas of commercial interest to the scallop fishery. To collect information on by-catch of other commercial…

    6th April 2017

  • MRV Alba na Mara Survey 0417A Programme

    Duration: 25 March – 03 April 2017 Gear: Surface and subsurface PAM moorings Objective: To deploy a series of moorings comprising dhan buoys (9 surface marked moorings) and acoustic release systems (21 subsurface moorings) with attached acoustic recording devices (30 C-POD and 10 SM2M) as part of the east coast marine mammal monitoring programme (see…

    24th March 2017

  • MRV Alba na Mara: Survey 0117A Programme

    Duration: 4-20 January 2017 Gear: Large TV drop frame; TV sledge; 1 x 600m umbilical towing cable; 1 x armoured cable; Video cameras and associated equipment (plus backup); Four lasers and 60cm bracket for the drop frame; 1 x BT201 prawn trawl (plus minimal spares); Day grab and table; Prawn sorting table; and Go Pro…

    2nd January 2017

  • MRV Alba na Mara: Survey 2316A Programme

    Duration: 8-21 December 2016 Equipment: Sandeel dredge × 2 (modified 4′ scallop dredge with 6″ teeth and spare toothbars) with towing bar and camera attachment. TV camera. Minilogger (or equivalent – i.e. DST). Objectives: To determine the abundance, length and age of sandeels in the sediment from regions east of the Firth of Forth and…

    12th December 2016

  • MRV Alba na Mara: Survey 2216A Programme

    Duration: 2-6 December 2016 Sampling Gear: BT 158 with 50 mm cod-end; 2 m beam trawl with 50 mm cod-end; Day grab and table; and Catamaran and manta neuston net. Objectives: To undertake flatfish sampling in St Andrews Bay, inner Firth of Forth, outer Firth of Forth and the Forth estuary in support of the…

    8th December 2016

  • MRV Alba na Mara Survey 2116A programme

    Duration: 17-30 November 2016 Gear: Surface and subsurface PAM moorings Objectives: To retrieve a series of moorings comprising dhan buoys (seven surface marked moorings) or acoustic release systems (23 subsurface moorings) and the acoustic recording devices attached to them (30 C-POD and 10 SM2M/SM3M) as part of the east coast marine mammal monitoring programme (see…

    28th November 2016

  • MRV Alba na Mara: Survey 2016A Programme

    Duration: 2 – 13 November 2016 Gear: Prawn trawl BT 201; Deep Vision Camera and lights (supplied by IMRB); Net mounted camera system; Turbidity meter; Scanmar instrumentation; and 600mm Square Mesh Panel (SMP). Objectives: Primary: To obtain Deep Vision footage from a demersal trawl on different ground types and turbidities: typical nephrops grounds (mud), clearer…

    20th October 2016