Konzept für eine bestandsschonendere Nutzung der Dorschvorkommen in der westlichen Ostsee
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Date
2000
Metadata
Show full item recordAlternative Title
Concept of a more selective and conservative utilization of cod stocks in the western Baltic.Abstract
The introduction of a long-term management plan for the cod socks by the International Baltic Sea Fishery Commission (IBSFC) to ensure stable and high yields and to conserve the fish stocks of the Baltic demands certain conservation measures. One is the use of the Total Allowable Catches (TACs) based on precautionary approches. In addition the exploitation pattern and the selectivy of trawls shall be improved to increase the spawning stock biomass and to reduce the presently high discard rates. The contributation demonstrates by means of model calculations for the cod stock of the ICES Sub-divisions 22 to 24 ( Western Baltic ) the short- and long-term effects of an improvement of the trawl selectivity on stock size, yields and profit.Journal
Informationen für die Fischwirtschaft aus der FischereiforschungVolume
47Issue/Article Nr
1Page Range
19-24Resource/Dataset Location
http://aquacomm.fcla.edu/3237