Cruise inventory

FRV Scotia 0902S

Cruise summary report

Cruise Info. 
Ship name (ship code)FRV Scotia (748S)
Cruise identifier0902S
Cruise period2002-06-05 — 2002-06-22
Port of departureAberdeen, United Kingdom
Port of returnAberdeen, United Kingdom
Objectives1) To obtain estimates of distribution and abundance of Nephrops in the Fladen Ground, Firth of Clyde, North Minch, South Minch and Stanton Banks using underwater television. If time permits, the survey will also include stations in the Sound of Jura and Noup.
2) To make use of the TV survey to estimate the densities of other shellfish species and benthic organisms and to record evidence of trawling activitiy.
3) To collect samples of the sediment at each TV station.
4) To carry out Nephrops trawling in each stratum throughout the survey areas for size and sex composition analysis and examination of biological features.
5) To collect samples of Nephrops for comparison of reproductive condition and morphometrics in different areas.
6) To collect samples of Arctica islandica for studies of shell chemistry and age.

Underwater TV survey of Nephrops grounds at the Fladen, North Minch, South Minch, Firth of Clyde, Sound of Jura and Stanton Banks, for fishery independent stock assessment. Sediment collected at each station. Some trawling also carried out.
Chief scientistIan D Tuck (Fisheries Research Services Aberdeen Marine Laboratory)
Cruise reportFRV Scotia 0902S cruise report sc09_02.pdf — access key 'C' (0.10 MB) 
Ocean/sea areas 
GeneralNorth Sea
Inner Seas off the West Coast of Scotland
North East Atlantic Ocean (limit 40W)
SpecificFladen Ground, Firth of Clyde, Minches, Stanton Banks, Sound of Jura, north of Scotland
Track chartsFRV Scotia 0902S cruise track — 0902strack.pdf (0.15 MB) 
Biology and fisheries 
CrustaceansQuantity: number of hauls = 12
Description: Trawls to sample Nephrops length frequency
Other biological/fisheries measurementQuantity: number of image series = 201
Description: TV Survey runs of Nephrops burrow density
Geology and geophysics 
GrabQuantity: number of samples = 201
Description: Sediment grabs for particle size analysis