Fischlarven der westlichen Ostsee – Biodiversitätsuntersuchungen von 2000 bis 2005

Klenz, Birgitt (2006) Fischlarven der westlichen Ostsee – Biodiversitätsuntersuchungen von 2000 bis 2005. Informationen aus der Fischereiforschung = Information on Fishery Research, 53(1), pp. 35-39. 10.3220/Infn53_35-39_2006

[img]
Preview
PDF (The document's language is Deutsch .) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
Download (523Kb) | Preview
Official URL: http://aquacomm.fcla.edu/2969/

Abstract

Fish larvae surveys provide information on the species composition in an area of investigation and leads to a better understanding of the entire fish community. Since 2000 every year in April/May an ichthyoplankton survey in ICES-Subdivision 22 and 24 has been performed to sample the plankton community in the western Baltic Sea. One objective was to acquire indicators of possible changes in the natural structures of the fish community. The time series derived from the Bongo-Net samples is too short to show a trend in larval densities. Up to now samples in the western Baltic Sea yielded only low mean densities. According to the reproductive biology the fish species were divided in three major groups: -Fish species with a long developmental phase in the plankton community -Small short living species with benthic eggs and a reduced planktonic phase -Guests without local spawning populations Species were identified, which were absent in the plankton of the western Baltic Sea in the 1960s and 1970s.

Item Type: Article
Title: Fischlarven der westlichen Ostsee – Biodiversitätsuntersuchungen von 2000 bis 2005
Personal Creator/Author:
CreatorsEmail
Klenz, Birgittbirgitt.weise@vti.bund.de
Refereed: No
Journal or Publication Title: Informationen aus der Fischereiforschung = Information on Fishery Research
Volume: 53
Number: 1
Page Range: pp. 35-39
Date: 2006
ISSN: 1861-2164
Contact Email Address: birgitt.weise@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 Fishery research in 2010. Johann Heinrich von Thünen-Institut, Institut für Ostseefischerei
Uncontrolled Keywords: Ecosystem; stock movement; reproduction; larval development; environmental conditions;
Subjects: Fisheries
Biology
Environment
Item ID: 2969
Depositing User: Horst Bahl
Date Deposited: 10 Mar 2010 12:35
Last Modified: 29 Sep 2011 18:05
Related URLs:
URI: http://aquaticcommons.org/id/eprint/2969

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...