Fish and fisheries

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Our research about fish and fisheries

Fish and fisheries in a ecosystem perspective is a focus for our fish experts. At the Baltic Sea Centre a project that gathers leading fish researchers to develop a system for ecosystem based management and advice for assessing the Baltic Sea fish stock is underway. Another theme is linked to top-predators in coastal areas, and aims at understanding the connections between vegetation in shallow bays and predatory fish. The results are expected to provide guidelines for management leading to more coastal fish.

Research area goals:

Support the development towards more ecosystem-based fisheries management by developing and synthesizing knowledge about: 

  1. the ecology and dynamics of the exploited fish stocks and interactions with other parts of the ecosystem
  2. human impact other than professional fishing affecting the Baltic's fish stocks

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Our news about fish and fisheries

  • Jonas Hentati-Sundberg Guillemots of the Baltic: Linking the seabed and the sky 2020-09-23 On the island of Stora Karlsö up to 100 000 seabirds nest. In a new study a group of curious young researchers from three different universities show how guillemots fuel northern Europe's largest colony of house martins.
  • Storspigg (Gasterosteus aculeatus) Foto: Joakim Hansen/Azote A spatial regime shift 2020-08-27 The three-spined stickleback have gradually taken over large parts of the Baltic Sea’s coastal ecosystem, a new scientific study shows. This has caused a shift from predator to prey dominance.
  • Provtagning av vegetation i en grund vik. Foto: Joakim Hansen About the project Plant-Fish 2020-08-27 Plant-Fish is a large research project aiming to examine the functional role of vegetation and predatory fish and how they interact. Focus is on the ecosystems of shallow Baltic Sea bays.
  • Web survey about Decision Support Tools 2019-03-18 Do you have experience of Decision Support Tools? Or do you need tools to support your decision making when it comes to the Baltic Sea? Please help us out by answering the BONUS DESTONY web survey!
  • Ankare på botten i en grund vik. Foto: Joakim Hansen Fish habitats degraded by recreational boating 2018-10-03 Small boat marinas have a distinct impact on the vegetation on the seabed. This vegetation is very important for recruitment of several coastal fish species, including perch and pike.
  • Photo: Marcus C Öhman/Azote Popular seminar about the Baltic Sea underwater soundscape 2017-10-25 The research on underwater sounds and what impacts human induced sounds have on marine ecosystems is a new and unexplored field. Yet it is an important dimension that affects the marine life.

Stockholm University Baltic Sea Centre ...

... conducts research to support the management of the Baltic Sea, transmits useful scientific knowledge to the right place in society and provide essential infrastructure for marine monitoring, research and education.

Scientific leader:

Christoph Humborg

08-674 76 68
christoph.humborg@su.se

We offer resources ...

The Baltic Centre provide, develop and maintain expensive physical and financial resources for marine research.

... and convey useful knowledge

Another important task is to make research results and information available for those who work with management as well as and other interested parties.