Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 508948
Title Improving the knowledge basis for advice on North Sea horse mackerel : developing new methods to get insight on stock boundaries and abundance
Author(s) Brunel, Thomas; Farrell, Edward D.; Kotterman, Michiel; Kwadijk, Christiaan; Verkempynck, Ruben; Chen, Chun; Miller, David
Source IJmuiden : Wageningen Marine Research (Wageningen Marine Research report C092/16) - 57
Department(s) IMARES Onderzoeksformatie
Publication type Research report
Publication year 2016
Keyword(s) trachurus trachurus - fish stocks - fisheries - models - visstand - visserij - modellen
Categories Fisheries
Abstract The North Sea horse mackerel stock is currently classified by ICES as a data poor stock, for which the catch advice is based on the trend in an abundance index. The development of an analytical stock assessment, necessary to give more accurate advice, is hampered by a number of limitations on the input data, among which the most important are the poor quality of catch-at-age data and the absence of a targeted survey for North Sea horse mackerel. The aim of this project was to study possibilities to improve the data quality used for an analytical stock assessment model.
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