Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken?
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...
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2001
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ftoceandocs:oai:aquadocs.org:1834/20959 2023-05-15T17:38:27+02:00 Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? Investigations at the dump site für low-level radioactive waste at the Iberian Deep Sea Plain Vobach, Michael Kellermann, Hans-Jürgen 2001 application/pdf 179-182 http://hdl.handle.net/1834/20959 de ger http://aquacomm.fcla.edu/3201 http://www.vti.bund.de 1437-5842 http://hdl.handle.net/1834/20959 michael.vobach@vti.bund.de http://aquaticcommons.org/id/eprint/3201 1240 2012-11-10 14:32:12 3201 Bundesforschungsanstalt für Fischerei Pollution Environment benthic organism benthopelagic necton article FALSE 2001 ftoceandocs 2023-04-06T17:01:46Z 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). 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. Article in Journal/Newspaper North East Atlantic IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
institution |
Open Polar |
collection |
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
op_collection_id |
ftoceandocs |
language |
German |
topic |
Pollution Environment benthic organism benthopelagic necton |
spellingShingle |
Pollution Environment benthic organism benthopelagic necton Vobach, Michael Kellermann, Hans-Jürgen Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? |
topic_facet |
Pollution Environment benthic organism benthopelagic necton |
description |
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). 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. |
format |
Article in Journal/Newspaper |
author |
Vobach, Michael Kellermann, Hans-Jürgen |
author_facet |
Vobach, Michael Kellermann, Hans-Jürgen |
author_sort |
Vobach, Michael |
title |
Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? |
title_short |
Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? |
title_full |
Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? |
title_fullStr |
Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? |
title_full_unstemmed |
Biologische Veränderungen im Versenkungsgebiet für schwach radioaktive Abfälle im Iberischen Tiefseebecken? |
title_sort |
biologische veränderungen im versenkungsgebiet für schwach radioaktive abfälle im iberischen tiefseebecken? |
publishDate |
2001 |
url |
http://hdl.handle.net/1834/20959 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_source |
michael.vobach@vti.bund.de http://aquaticcommons.org/id/eprint/3201 1240 2012-11-10 14:32:12 3201 Bundesforschungsanstalt für Fischerei |
op_relation |
http://aquacomm.fcla.edu/3201 http://www.vti.bund.de 1437-5842 http://hdl.handle.net/1834/20959 |
_version_ |
1766138898427150336 |