CM_2001_G_01.pdf (6.844Mb)

No data were available for period one although it is known that horse mackerel eggs were present in some of the samples on this survey.. Production during

The Planning Group on Aerial and Acoustic Surveys for Mackerel (PGAAM) was established after discussion during Working Group on the Assessment of Mackerel, Horse Mackerel, Sar-

Assemble existing data on life history stages (adult, egg, larvae, juvenile) of pelagic fish (horse mackerel, mackerel, sardine, anchovy, herring and sprat) in ICES

The mackerel and horse mackerel egg survey is carried out only once every three years. This can lead to problems when analysis is carried out by many separate groups. WGMEGS has

A workshop on Mackerel and Horse Mackerel Egg Staging and Identification (WKMHMES) was held at CEFAS, Lowestoft, from 23 October to 27 November 2006. The workshop made a number

4 MACKEREL AND HORSE MACKEREL EGG STAGING AND HISTOLOGY WORKSHOP During the 1999 WGMEGS meeting (Anon. 1999) it was agreed to conduct a workshop in Lowestoft in 2000 to solve

f) provide estimates of the spawning stock biomass of mackerel and horse mackerel, using stage 1 egg production estimates and the estimates of fecundity and atresia, separately

The Working Group addressed the problem of estimating spawning stock sizes of mackerel and horse mackerel in the western spawning area (VI, VII, VIIIabde) and southern