29 returned results for 'Scotia 2018'
Survey: 1018S MRV Scotia Duration: 21-25 July 2018 Objectives: Deploy an Unmanned Aerial Vehicle (UAV) drone from Scotia to monitor turbulence in the Pentland Firth over the MeyGen site, at the South end of Stroma. Record distribution of seabirds/mammals. Record multi-frequency acoustic data using the on board Simrad EK60 scientific echosounder. Record data using the…
20th July 2018
The second week on the Nephrops TV survey on Scotia was considerably less eventful than the first – thankfully! The work progressed well having travelled through the North Minch recovering and then deploying another COMPASS cetacean mooring at the Shiants, and then working down past Uist and Barra, replacing a third COMPASS mooring en route….
22nd June 2018
MRV Scotia left Aberdeen on 3rd June 2018 to begin survey 0818S – the ‘Annual Nephrops Underwater TV Survey’ (UWTV) – covering Fladen (North Sea), the North and South Minches, the Clyde, and the Sound of Jura. TV operations went well during the first day until the sea state worsened so the survey was halted until early on…
19th June 2018
Duration: 4-19 January 2018 Objectives To undertake water, sediment and biological sampling for the Clean Seas Environmental Monitoring Programme (CSEMP). To collect water samples for nutrient studies as part of the Scottish Coastal Eutrophication Assessment Survey (SCEAS). Monitor and record all litter brought aboard in all trawls. Sample water column and sediment for micro-plastic litter….
3rd January 2018
Survey: 0119S Scotia Programme Duration: 6-21 January 2019 Fishing Gear: BT 137 with Ground gear E Sediment Sampling: Day grab and sieves Litter sampling: Catamaran and neuston trawl Water sampling: Aquatracka fluorometer, Seabird 25 and towed frame Objectives: To undertake water, sediment and biological sampling for the Clean Seas Environmental Monitoring Programme (CSEMP). To…
8th January 2019
Survey: 1818S MRV Scotia Duration: 8-18 December 2018 Gear: Sea-Bird Conductivity, Temperature, Depth (CTD) Unit/Carousel, Water filtering equipment, Mooring recovery equipment, Chemistry sampling equipment, and AL-200 Trawl-Resistant Bottom Mounts (TRBMs). Objectives: Hydrographic sampling along the Stonehaven AlterEco section in the northern North Sea (Priority 1). Conduct routine hydrographic sampling at stations along the long-term monitoring…
10th December 2018
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…
14th November 2018
Survey: 1618S MRV Scotia Programme Duration: 28 October – 08 November 2018 Objectives: To carryout catch comparison trials to compare the fishing performance of the BT237 against the standard survey trawl BT137 GOV rigged with ‘A’ gear. To assess the fishing performance, in terms of gear geometry, of the new Vonin ‘Flyer’ kite as a…
1st November 2018
Survey: MRV Scotia 1518S Duration: 18 – 24 October 2018 Equipment: Day grabs; TV drop frame with lasers; armoured cable; SVP; swathe multibeam echosounder system; EK 60; CTD; VMADCP and time lapse cameras. Objectives: To assess the hydrographic influences on the aggregation of fish around surface laid oil and gas pipelines. To assess the…
23rd October 2018
Scotia left harbour at 09:00 on Friday 5 October. Our first objective was to deploy the Conductivity, Temperature and Depth (CTD) profiler at 18 stations along a line at 57° N going west from the Scottish East Coast to 2°E. Along with salinity (conductivity) and temperature, we measured dissolved oxygen, turbidity and fluorescence. We also…
16th October 2018