Cruise inventory

RV Clione CLI11B/75

Cruise summary report

Cruise Info. 
Ship name (ship code)RV Clione (74CN)
Cruise identifierCLI11B/75
Cruise period1975-07-18 — 1975-07-24
StatusCompleted
Port of departureLowestoft, United Kingdom
Port of returnLowestoft, United Kingdom
PurposeResearch
Objectives1. ANGUS trials.
2. ANGUS survey of sea bed conditions on a sandeel spawning ground.

Good quallity television pictures of the sea bed on part of the Outer Dowsing Shoal sand eel grounds were observed and recorded on video tape
Chief scientistG C Baxter (Ministry of Agriculture, Fisheries and Food Lowestoft Fisheries Laboratory)
Cruise reportRV Clione CLI11B/75 cruise report clione11b_75.pdf — access key 'C' (0.14 MB) 
Ocean/sea areas 
GeneralNorth Sea
SpecificOuter Dowsing Shoal area, Flamborough Off ground, Filey Bay
Measurements 
Biology and fisheries 
Gear researchQuantity: number of dives = 4
Description: First dive lasting one and a half hours. Vehicle launched in 14 m depth of water. Checks on handling qualities, speed, visiual presentation and reliability, with observations of sand eels and other animal on the sea bed. 1 dive took place in darkness.
Gear researchQuantity: number of deployments = 6
Description: ANGUS launched. 2 targets anchored unsuccessfully.
Gear researchQuantity: number of deployments = 2
Description: Acoustic transponders anchored on the sea bed approx 1000m apart