Cruise inventory

RV Cefas Endeavour 15/10

Cruise plan

Cruise Info. 
Ship name (ship code)RV Cefas Endeavour (74E9)
Cruise identifier15/10
Cruise period2010-10-04 — 2010-10-14
Port of departureLowestoft, United Kingdom
Port of returnLowestoft, United Kingdom

1. To conduct a standard underwater TV survey of Nephrops burrow densities on the Farn Deeps grounds, 55 35' - 54 45' N and 1 30' - 0 40' W, and to evaluate Nephrops abundance.
2. To characterise sediment features at and between TV survey stations using swathe bathymetry.
3. To carry out a preliminary survey of the Botney Gut Silver Pit grounds 54 15' - 53 35' N and 1 35' - 3 10' E to evaluate Nephrops abundance.


CEFAS ENDEAVOUR will sail on 4 October and will return to Lowestoft on 14 October. Video data will be collected from cameras mounted on a towed sledge. On the Farn Deeps grounds, 110 stations will be visited (80 priority 1 stations; 8 priority 2 stations; 17 priority 3 stations and 5 additional stations) with the aim of recording a clear 10 minute continuous video transect of the sea bed at each.

If weather and logistics allow 36 stations on the Botney Gut Silver Pit grounds (21 priority 1 and 15 priority 2) will be visited and the same data collected.

All video will be analysed and the counts confirmed at sea.
Chief scientistJonathon Mark Elson (Centre for Environment, Fisheries and Aquaculture Science Lowestoft Laboratory)
Cruise programmeRV Cefas Endeavour 15/10 cruise programme endeavour15_10.pdf — access key 'C' (0.44 MB) 
Ocean/sea areas 
GeneralNorth Sea
SpecificNorth Sea (English NE and E Coast)