Makrelen- und Holzmakrelenfänge stimmen zuversichtlich

Dornheim, Holger and Wegner, Gerd (1995) Makrelen- und Holzmakrelenfänge stimmen zuversichtlich. Informationen für die Fischwirtschaft aus der Fischereiforschung, 42(4), pp. 170-176.

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Official URL: http://aquacomm.fcla.edu/4254

Abstract

In order to determine the abundance of incoming year classes of both mackerel and horse mackerel a couple of research vessels in the frame of ICES investigats waters west of the British Isles, the Gulf of Biscay and areas west of the Iberian Peninsula in the first half of each third year. In 1995, Germany took place in these investigations with R.V. "Walther Herwig III" from March 23 to April 18. A total of 100 plankton stations were made using a Gulf - III - Sampier between Fastnet Rock and the Gironde estuary. In addition, 87 fishing stations were occupied by a GOV net. Though fish indications were not fished on purpose large amounts of especially horse mackerel and mackerel were gained in the half hour tows. Besides, boarfish (Capros aper L.), blue whiting, and sprat were found in considerable quantities and numbers in some areas. The hydrographc situation was as expected: The development of a surfaee thermocline created by radiation indieates the collapse of the vertically homogeneous situation of the winter period.

Item Type: Article
Title: Makrelen- und Holzmakrelenfänge stimmen zuversichtlich
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: 42
Number: 4
Page Range: pp. 170-176
Date: 1995
ISSN: 1437-5842
Contact Email Address: sf@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: distribution area; fishing activities; stock data; assessment; hydrography; mackerel; horse mackerel
Subjects: Fisheries
Item ID: 4254
Depositing User: Horst Bahl
Date Deposited: 04 Nov 2010 13:37
Last Modified: 10 Nov 2012 19:11
Related URLs:
URI: http://aquaticcommons.org/id/eprint/4254

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