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Wirtschaftlichere Befischung des Patagonienhechtes wünschenswert?

Mombeck, F. (1973) Wirtschaftlichere Befischung des Patagonienhechtes wünschenswert? Informationen für die Fischwirtschaft, 20(2), pp. 33-39.

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    Abstract

    Dueto the results of 2 exploratory cruises of R.V. "Walther herwig" and the findings of the M.S. "Weser" the hake population on the Patagonian shelf is estimated to be about 3 mill. ts. The maximum sustainable yield could be 1 mill. ts. From the population - dynamical point of view at the moment there is a need to increase the catches for the benefit of the whole stock. On the other hand it is necessary to use a minimum mesh size of 120 mm, for economical reasons too, based on selection-experiments, which were also found to be the most optimal for the SE-Atlantic hake. Remarks on distribution, age - length relationship are made.

    Item Type: Article
    Title: Wirtschaftlichere Befischung des Patagonienhechtes wünschenswert?
    Personal Creator/Author:
    CreatorsEmail
    Mombeck, F.
    Refereed: No
    Journal or Publication Title: Informationen für die Fischwirtschaft
    Volume: 20
    Number: 2
    Page Range: pp. 33-39
    Date: 1973
    ISSN: 0020-0344
    Contact Email Address: sf@vti.bund.de
    Issuing Agency: Bundesforschungsanstalt für Fischerei
    Additional Information: Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010
    Uncontrolled Keywords: economic fishing;fishery management;Merluccius hubbsi;fishing grounds;fish biology;distribution;recruitment;stock development;parasites;Chloromyxum;Patagonian shelf;population dynamics;catches;economical aspects;selection experiments;Atlantic hake
    Subjects: Fisheries
    Item ID: 7049
    Depositing User: Horst Bahl
    Date Deposited: 08 Nov 2011 09:23
    Last Modified: 08 Nov 2011 09:23
    URI: http://aquaticcommons.org/id/eprint/7049

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