Blar i Brage IMR på forfatter "Simmonds, E. John"
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Report on the Herring Acoustic Surveys in the North Sea, Skagerrak and Kattegat during Summer 1989
Kirkegaard, E.; Aglen, Asgeir; Degnbol, P.; Hagström, Olle; Palmén, L-E.; Simmonds, E. John (ICES CM Documents;1990/H:24, Working paper, 1990)Four herring acoustic surveys coordinated by ICES were carried out by Scottish, Norwegian, Swedish and Danish research vessels during the period 28 June to 9 August 1989. The reports on the individual surveys, giving a ... -
Report on the ICES-coordinated acoustic survey of herring stocks in 1980.
Bailey, R.S.; Aglen, Asgeir; Corten, A.; Diner, Noel; Simmonds, E. John (ICES CM Documents;1980/H:24, Working paper, 1980) -
Survey design and analysis procedures: a comprehensive review of good practice
Simmonds, E. John; Williamson, Neal J.; Gerlotto, Francois; Aglen, Asgeir (ICES CM documents, Working paper, 1991)This paper provides a major review of acoustic survey and-data analysis procedures, it has been prepared as a result of discussions in the FAST working group of ICES. A review of published literature is combined with an ...