• An Acoustic Survey of Orange Roughy Aggregations to the West and North of the Porcupine Bank

      O'Donnell, C.; Macaulay, G.; Sheppard, S.; Doonan, I.; Mackey, M.; Ullgren, J.; Grehan, A.; Sachetti, F.; Haride, N. R. (Marine Institute, 2007)
      The survey was carried out over a 14 day period from the 5th – 20th February 2005 onboard the 65m RV Celtic Explorer. The main focus of this pilot survey was to acoustically survey orange roughy (Hoplostethus atlanticus) spawning aggregations.