Results 141 to 150 of about 1,340 (183)

Stock Annex: Horse Mackerel in ICES Division 9a (Southern horse mackerel)

2022
Last updated: May ...
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Report of the Mackerel/Horse Mackerel Egg Production Workshop

1990
Report of the Mackerel/Horse Mackerel Egg Production ...
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Report of the workshop on sexual maturity staging of mackerel and horse mackerel (WKMSMAC)

2008
Under the EU Data Collection Regulation, maturity samples are collected for mackerel (Scomber scombrus) and horse mackerel (Trachurus trachurus). These data are used for fishery stock assessment and also for different types of studies regarding the maturation cycles of these species.
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Report of the Study Group on Stock Identity of Mackerel and Horse Mackerel

1992
At the 79th Statutory meeting in La Rochelle (France) in September 1991, it was agreed that a Study Group on the Stock Identity of Mackerel and Horse Mackerel would be established under the chairmanship of Ms. C. Porteiro (Spain). (C.Res. 1991/2:21) with the following terms of reference: a) Identify appropriate data and methods for stock separation for
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2016 Horse Mackerel projections

2016
The projections conducted in 2015 are updated to include the further data now available. The results are somewhat more positive than previously as a result of the CPUE for 2015, although still low, being higher than that for 2014. Nevertheless, given the range of interpretations possible for these low CPUE data, the projections continue to point to the
Johnston, Susan J, Butterworth, Doug S
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The diet of blue whiting, hake, horse mackerel and mackerel off Portugal

Journal of Applied Ichthyology, 2002
This paper deals with the diets of blue whiting Micromesistius poutassou (Risso 1810), hake Merluccius merluccius (L. 1758), horse mackerel Trachurus trachurus (L. 1758), and mackerel Scomber scombrus (L. 1758) off Portugal and explores variations in fish length, water depth, latitude and season.
H. N. Cabral, A. G. Murta
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Atlantic Horse Mackerel, European Horse Mackerel (in the USA), Common Scad, Scad, and Saurel (Common Mackerel, Trachurus Trachurus)

2021
Igor S. Zonn, Andrey G. Kostianoy, Aleksandr V. Semenov, Aleksandar Joksimović, Mirko Đurović   +4 more
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The 2017 Horse Mackerel Updated Assessment

2017
FISHERIES/2016/SEP/SWG-DM/51 provided a full description of the current stock assessment model for the South African Horse Mackerel. FISHERIES/2016/SEP/SWG-DM/52 reported updated 2016 assessments for a number of model variants where the assessments were extended to allow for better fits to the low CPUE values (2014-2015).
Johnston, S J, Butterworth, Doug S
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Updated horse mackerel assessments and projections

2019
This document reports updated 2019 horse mackerel assessments, along with some initial projections. The updated assessments provide indications of improved resource status, with consequent implications for management advice. However, before final calculations to facilitate development of such advice are specified and conducted, the DWG needs first to ...
Johnston, Susan, Butterworth, Doug S
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Horse Mackerel Otolith Exchange In 1996

1997
No abstracts are to be cited without prior reference to the author.Three sets of otoliths were circulated among 7 readers fram 6 countries during the 1996horse mackerelotolith exchange. Set A contained otoliths of 'known' or 'actual' age, whichwere only otoliths of the extremely strang 1982 year dass collected during the period 1985 1995and of which ...
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