The Baltic cod trawl fishery: The perfect fishery for a successful implementation of the landing obligation?

Daniel Valentinsson*, Katja Ringdahl, Marie Storr-Paulsen, Niels Madsen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

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Abstract

The cod fisheries in the Baltic Sea were among the first EU fisheries with a full implementation of the EU Landing Obligation (LO) or so-called ‘discard ban’, phased in from 2015 onwards. This chapter describes key aspects for the successful management of Baltic cod such as the long history of scientific data collection for stock assessment and cod management as well as a well-documented history of work aimed at increased selectivity in cod trawls. We then analyse how the scientific data used for stock assessment has been affected by the LO and how the knowledge of Baltic cod selectivity has been used and developed since its introduction. We conclude that in spite of many good prerequisites, the introduction of the LO in Baltic cod fisheries has been unsuccessful and has failed to deliver any of the expected benefits. Data quality for stock assessments has deteriorated, discarding of cod has not decreased despite a reduced minimum size and there are no indications of increased gear selectivity in the fishery. Finally, we propose potential explanations for this failure and recommend actions that may be needed to make the Landing Obligation more successful.
Original languageEnglish
Title of host publicationThe European Landing Obligation : Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries
EditorsSebastian Uhlmann, Clara Ulrich, Steve Kennelly
PublisherSpringer
Publication date2019
Pages197-218
Chapter10
ISBN (Print)978-3-030-03307-1
ISBN (Electronic)978-3-030-03308-8
DOIs
Publication statusPublished - 2019

Keywords

  • Baltic Sea
  • Common fisheries policy
  • Discard ban
  • Discards
  • European Union
  • Regionalisation
  • Selectivity
  • Trawl

Cite this

Valentinsson, D., Ringdahl, K., Storr-Paulsen, M., & Madsen, N. (2019). The Baltic cod trawl fishery: The perfect fishery for a successful implementation of the landing obligation? In S. Uhlmann, C. Ulrich, & S. Kennelly (Eds.), The European Landing Obligation: Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries (pp. 197-218). Springer. https://doi.org/10.1007/978-3-030-03308-8_10
Valentinsson, Daniel ; Ringdahl, Katja ; Storr-Paulsen, Marie ; Madsen, Niels. / The Baltic cod trawl fishery: The perfect fishery for a successful implementation of the landing obligation?. The European Landing Obligation: Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries. editor / Sebastian Uhlmann ; Clara Ulrich ; Steve Kennelly. Springer, 2019. pp. 197-218
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title = "The Baltic cod trawl fishery: The perfect fishery for a successful implementation of the landing obligation?",
abstract = "The cod fisheries in the Baltic Sea were among the first EU fisheries with a full implementation of the EU Landing Obligation (LO) or so-called ‘discard ban’, phased in from 2015 onwards. This chapter describes key aspects for the successful management of Baltic cod such as the long history of scientific data collection for stock assessment and cod management as well as a well-documented history of work aimed at increased selectivity in cod trawls. We then analyse how the scientific data used for stock assessment has been affected by the LO and how the knowledge of Baltic cod selectivity has been used and developed since its introduction. We conclude that in spite of many good prerequisites, the introduction of the LO in Baltic cod fisheries has been unsuccessful and has failed to deliver any of the expected benefits. Data quality for stock assessments has deteriorated, discarding of cod has not decreased despite a reduced minimum size and there are no indications of increased gear selectivity in the fishery. Finally, we propose potential explanations for this failure and recommend actions that may be needed to make the Landing Obligation more successful.",
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Valentinsson, D, Ringdahl, K, Storr-Paulsen, M & Madsen, N 2019, The Baltic cod trawl fishery: The perfect fishery for a successful implementation of the landing obligation? in S Uhlmann, C Ulrich & S Kennelly (eds), The European Landing Obligation: Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries. Springer, pp. 197-218. https://doi.org/10.1007/978-3-030-03308-8_10

The Baltic cod trawl fishery: The perfect fishery for a successful implementation of the landing obligation? / Valentinsson, Daniel; Ringdahl, Katja; Storr-Paulsen, Marie; Madsen, Niels.

The European Landing Obligation: Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries. ed. / Sebastian Uhlmann; Clara Ulrich; Steve Kennelly. Springer, 2019. p. 197-218.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

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AB - The cod fisheries in the Baltic Sea were among the first EU fisheries with a full implementation of the EU Landing Obligation (LO) or so-called ‘discard ban’, phased in from 2015 onwards. This chapter describes key aspects for the successful management of Baltic cod such as the long history of scientific data collection for stock assessment and cod management as well as a well-documented history of work aimed at increased selectivity in cod trawls. We then analyse how the scientific data used for stock assessment has been affected by the LO and how the knowledge of Baltic cod selectivity has been used and developed since its introduction. We conclude that in spite of many good prerequisites, the introduction of the LO in Baltic cod fisheries has been unsuccessful and has failed to deliver any of the expected benefits. Data quality for stock assessments has deteriorated, discarding of cod has not decreased despite a reduced minimum size and there are no indications of increased gear selectivity in the fishery. Finally, we propose potential explanations for this failure and recommend actions that may be needed to make the Landing Obligation more successful.

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Valentinsson D, Ringdahl K, Storr-Paulsen M, Madsen N. The Baltic cod trawl fishery: The perfect fishery for a successful implementation of the landing obligation? In Uhlmann S, Ulrich C, Kennelly S, editors, The European Landing Obligation: Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries. Springer. 2019. p. 197-218 https://doi.org/10.1007/978-3-030-03308-8_10