The morphological features of a super swarm of krill, Euphausia superba

• Main Authors: Mathisen, O.A., Macaulay, M.C.
• Language: English
• Published: 1983
• Subjects: Elephant Island; Euphausia superba; Memoirs of National Institute of Polar Research; Polar Research
• Online Access: https://nipr.repo.nii.ac.jp/record/1440/files/KJ00000012074.pdf

P(論文) During the R. V. MELVILLE (USA) Cruise in 1981,a dense aggregation of krill near the Elephant Island was mapped acoustically. The data acquisition system consisted of a Braincon fin equipped with 2 downward oriented transducers operating on 50kHz and 120kHz, respectively. The signals were reco...