1994: Optimismus nur für den Nordseesprottenbestand

Dornheim, Holger and Wegner, Gerd (1994) 1994: Optimismus nur für den Nordseesprottenbestand. Informationen für die Fischwirtschaft aus der Fischereiforschung, 41(3), pp. 111-118.

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Official URL: http://aquacomm.fcla.edu/4281

Abstract

The new German R.V. "Walther Herwig III" joined the International North Sea Bottom Trawl Survey (IBTS) coordinated in the frame or ICES from February 18 to March 22 1994. A total of 354 valid half hour tows were made by seven research vessels from the different ICES members in order to determine the strength of incoming year classes of commercially most important fish species. Preliminary index figures for the stocks under observation of all participating vessels show that only the North Sea sprat stock developed a substantial year class in 1993. In addition, hydrographic data were collected during the survey. These data show the temperatures and salinities of the northern and central North Sea in most parts beneath the mean values during the period under investigation.

Item Type: Article
Title: 1994: Optimismus nur für den Nordseesprottenbestand
Personal Creator/Author:
CreatorsEmail
Dornheim, Holger
Wegner, Gerdgerd.wegner@vti.bund.de
Refereed: No
Journal or Publication Title: Informationen für die Fischwirtschaft aus der Fischereiforschung
Volume: 41
Number: 3
Page Range: pp. 111-118
Date: 1994
ISSN: 1437-5842
Contact Email Address: gerd.wegner@vti.bund.de
Issuing Agency: Bundesforschungsanstalt für Fischerei
Additional Information: Johann Heinrich von Thünen-Institut, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung = Information on Fishery research in 2010
Uncontrolled Keywords: scientific cooperation;stock assessment; North Sea; recruitment; oceanographic data
Subjects: Fisheries
Item ID: 4281
Depositing User: Horst Bahl
Date Deposited: 02 Nov 2010 13:10
Last Modified: 10 Nov 2012 19:42
Related URLs:
URI: http://aquaticcommons.org/id/eprint/4281

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