Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken?

Vobach, Michael and Kellermann, Hans-Jürgen (2001) Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? Informationen für die Fischwirtschaft aus der Fischereiforschung, 48(4), pp. 179-182.

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Official URL: http://aquacomm.fcla.edu/3201

Abstract

From 1979 to 2000, the site for the dumping of low-level radioactive wastes and an unaffected site in the North-east Atlantic were investigated to determine the biomass data of the benthopelagic nekton and the benthic organisms. The investigation shall demonstrate the influence on the biocoenosis of the so-called "artificial reef effect", caused by dumped waste drums. For sampling benthopelagic and benthic organisms, we used a modified Agassiz trawl, called the Deep-sea Closing Net. With the exception of the “Amperima event” in 1996 – a unique occurrence of a large number of sea-cucumbers – there was no change in the composition of benthopelagic and benthic organisms through the years. The biomass of the benthopelagic nekton was characterized by Macrouridae(rat-tailed fishes) and the main tax on of the benthos was Actiniaria (sea-anemones).

Item Type: Article
Title: Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken?
Personal Creator/Author:
CreatorsEmail
Vobach, Michaelmichael.vobach@vti.bund.de
Kellermann, Hans-Jürgen
Refereed: No
Journal or Publication Title: Informationen für die Fischwirtschaft aus der Fischereiforschung
Volume: 48
Number: 4
Page Range: pp. 179-182
Date: 2001
ISSN: 1437-5842
Contact Email Address: michael.vobach@vti.bund.de
Issuing Agency: Bundesforschungsanstalt für Fischerei
Additional Information: Johann Heinrich von Thünen-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: benthic organism; benthopelagic necton;
Subjects: Pollution
Environment
Item ID: 3201
Depositing User: Horst Bahl
Date Deposited: 17 Apr 2010 12:28
Last Modified: 10 Nov 2012 14:32
Related URLs:
URI: http://aquaticcommons.org/id/eprint/3201

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