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Aalskere 1297H

Cruise summary report

Cruise Info. 
Ship name (ship code)Aalskere (74D0)
Cruise identifier1297H
Cruise period1998-01-26 — 1998-02-06
StatusCompleted
Port of departureAberdeen, United Kingdom
Port of returnAberdeen, United Kingdom
PurposeResearch
Objectives1. To measure the selectivity of 100mm mesh cod-ends made from three different twine diameters, 4mm double, 6mm double and 8mm single diameter twines, using the hooped cover technique.
2. To collect under water film of 100mm cod-end rigged with a 12mm diameter wire lifting becket.
Chief scientistRobert J Kynoch (Fisheries Research Services Aberdeen Marine Laboratory)
Cruise reportAalskere 1297H cruise report aalskere_1297h.pdf (0.05 MB) 
Ocean/sea areas 
GeneralNorth Sea
SpecificNorthern North Sea, ICES Division IVa
Measurements 
Biology and fisheries 
Other biological/fisheries measurementQuantity: number of hauls = 15
Description: to measure the selectivity of 100mm mesh cod-ends.