HEID 86

Type Oceanographic cruise
Ship Cryos
Ship owner Ifremer
Dates 12/11/1986 - 02/12/1986
Chief scientist(s) VERIN Yves

HALIEUTIQUE MANCHE MER DU NORD - BOULOGNE-SUR-MER

Centre Ifremer Manche Mer du Nord

150 quai Gambetta

62200 Boulogne-sur-Mer

+33 (0)3 21 99 56 00

https://wwz.ifremer.fr/manchemerdunord/

DOI 10.17600/86005611
Objective Obtaining an acoustic abundance index of the Downs herring stock. Monitoring the migration and distribution of schools of herring at the end of the year in the English Channel. Studying the acoustic characteristics of fish schools. This cruise was the last of its type in the English Channel.