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Content archived on 2024-05-27

Forage Fish Interactions

Objective

Removal of a forage fish has consequences for both predators and prey of forage fish. As everything is connected, every management action has a price which goes beyond the apparent, direct effect on the target species. The fishery on forage fish can therefore not be seen in isolation, as the immediate gain in profit from the fishery has to be discounted by the lowered potential for production of large piscivorous fish. Management actions on other species also influences forage fish, i.e. conservation efforts on marine mammals or sea birds have direct consequences for the predation pressure on forage fish. The objective of the project is to provide insight and quantitative advice on the ecosystem wide consequences of management actions directly or indirectly related to forage fish. The two overarching questions are: 1. What are the consequences of forage fish fisheries on (a) predator growth and abundance, (b) economic output of fisheries on piscivorous species, and (c) ecosystem stability and the risk for regime shifts? 2. What are the consequences of changes in predator populations on forage fish populations and fisheries? The methods is a combination of ecosystem models, of process studies aimed at feeding into the models, of economical models, and of data-analysis of existing data sources. The project covers four ecosystems in detail; Norwegian-Barents Sea, Baltic Sea, North Sea and Bay of Biscay. FACTS bring together leading European fisheries and university institutes working on creating the tools for ecosystem based management. The active involvement of the institutes in the current management provides a means for the results of the project to feed into management. The project furthermore includes a network component which ensures a wider dissemination of methods and results within the marine scientific community.

Fields of science

Not validated

Programme(s)

Topic(s)

Call for proposal

FP7-KBBE-2009-3
See other projects for this call

Funding Scheme

CP-FP - Small or medium-scale focused research project

Coordinator

DANMARKS TEKNISKE UNIVERSITET
EU contribution
€ 550 925,00
Address
ANKER ENGELUNDS VEJ 101
2800 Kongens Lyngby
Denmark

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Region
Danmark Hovedstaden Københavns omegn
Activity type
Higher or Secondary Education Establishments
Administrative Contact
Ole Henrik Haslund (Mr.)
Links
Total cost
No data

Participants (14)

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Last update: 26 May 2022

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Permalink: https://cordis.europa.eu/project/id/244966

European Union, 2024