Tridens wk 31-37 2020

Cruise summary report

Cruise Info. 
Ship name (ship code)Tridens (64T2)
Cruise identifierwk 31-37 2020
Cruise period2020-07-27 — 2020-09-11
Port of departureScheveningen, Netherlands
Port of returnScheveningen, Netherlands
ObjectivesBeam Trawl Survey. Collecting data on demersal fish and epifauna. The results will be reported to ICES WGNSSK (plaice, sole, length and age distribution) and ICES WGBEAM (fish and epifauna).
Chief scientistIngeborg J de Boois (Institute for Marine Resources and Ecosystem Studies, IJmuiden)
Coordinating bodyInternational Council for the Exploration of the Sea (ICES)
Ocean/sea areas 
GeneralNorth Sea
Physical oceanography 
CTD stationsQuantity: number of stations = 148
Description: Sea bird CTD
Biology and fisheries 
ZoobenthosQuantity: number of hauls = 146
Description: Zoobenthos - on each location an 8 meter beam trawl
ZoobenthosQuantity: number of hauls = 9
Description: 2 meter beam trawl