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Institute of

SF Sea Fisheries

Project

Shaping Ecosystem Based Fisheries Management



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Shaping Ecosystem Based Fisheries Management

The wish for an ecosystem based fisheries managment is omnipresent. However, potential approaches still lack implementation in Europe. In the project SEAwise we want to change this.

Background and Objective

Fisheries provide sustenance, employment, economic and social activity in coastal areas and beyond, throughout Europe. Increasing these benefits while reducing ecosystem impacts, in an era of environmental change and increased competition for marine space, presents a key challenge to European Ecosystem Based Fisheries Management (EBFM).

The SEAwise overall objective is to provide a fully operational approach for European Ecosystem Based Fisheries Managment based on persistent networks and co-designed innovation. EBFM implementation faces four major challenges in Europe and will be adressed by SEAwise:

1. Identify widelyaccepted key ecosystem priorities. There are countless ways that the ecosystem can impact fisheries and vice versa; correctly predicting and managing all of these is unlikely to be compatible with practical management. This makes prioritisation among these a key issue and SEAwise addresses this through applying social and ecological risk assessment methodology in collaboration with stakeholders.

2. Address gaps in the available knowledge. The knowledge available for EBFM includes both scientific knowledge as well as traditional, experience-based, citizen, NGO and fisher-collected knowledge. All this knowledge should be integrated to design an operational and pragmatic EBFM implementation for Europe. SEAwise will address the knowledge gap challenge, using co-design approaches to management scheme development to involve and integrate experience-based knowledge from all parties and comprehensive systematic reviews of the literature, past and present projects and readily available data.

3. Lack of tailored, accurate and adaptive predictive models. Members of the SEAwise consortium offer a rich resource of modelling tools, data, quantitative and qualitative analytical tools, and experience in provision of advice. The project will make use of what is already available, further develop this to fill knowledge gaps and link complimentary models and account for uncertainty.

4. Little attempt to develop advice together with management representatives to make it appropriate to their needs in practical decision making. Recognising that the true experts on the usefulness of advice are the recipients, SEAwise will implement a network of scientists, stakeholders and decision makers to map the variety of end-users’ needs with respect to both content and accessibility.

Approach

SEAwise overcomes the four major challenges by addressing four specific objectives using state of the art risk assessment methodology:

1) Build a network of stakeholders, advisory bodies, decision makers and scientists to co-design key priorities and approaches to EBFM and to ensure SEAwise’s continued impact long after the project period.

2) Assemble a new knowledge base on European fisheries interactions with social and ecological systems that integrates scientist and stakeholder experience based knowledge.

3) Develop predictive models of fisheries interactions with social and ecological systems to evaluate, select and implement EBFM strategies across Europe accounting for changes in the environment and use of marine space.

4) Provide ready-for-uptake advice for EBFM for Mediterranean, western and northern European waters.

Results

All results (reports, online courses, EBFM tool) have been published on the project website: SEAwise Results

Links and Downloads

SEAwise project website: SEAwise

Publications

  1. 0

    Beukhof ED, Uhlmann SS, van der Reijden K, Anastasopoulou A, Altuna-Etxabe M, Astarloa A, Basurko OC, Binch L, Bluemel JK, Carbonara P, Dinesen GE, Eigaard OR, Festjens F, Girardin R, Halouani G, Kempf A, MacMillan I, Papadopoulou N, Potier M, Romagnoni G, et al (2026) From bycatch to litter : a systematic map of the ecological impacts of fishing in European seas. Rev Fish Biol Fisheries 36(1):9, DOI:10.1007/s11160-025-10013-4

  2. 1

    Bastardie F, Astarloa A, Binch L, Bitetto I, Damalas D, Depestele J, Hernvann P-Y, Lehuta S, Letschert J, Maina I, Mahevas S, Papantoniou G, Püts M, Romagnoni G, Spedicato MT, Sys K, Tsikopoulou I, Van Hoey G, Zupa W, Rindorf A (2025) Anticipating how spatial fishing restrictions in EU waters perform to protect marine species, habitats, and dependent fisheries. Front Mar Sci 12:1629180, DOI:10.3389/fmars.2025.1629180

    https://literatur.thuenen.de/digbib_extern/dn069989.pdf

  3. 2

    Mildenberger TK, Berg CW, Kempf A, Rindorf A, MacCall AD, Taylor MH (2025) Estimating time-varying productivity and reference points : a case of North Sea demersal fish stocks. Fish Fisheries 26(5):745-771, DOI:10.1111/faf.12910

    https://literatur.thuenen.de/digbib_extern/dn070039.pdf

  4. 3

    Kühn B, Cayetano A, Fincham JI, Moustahfid H, Sokolova M, Trifonova N, Watson JT, Fernandes-Salvador JA, Uusitalo L (2025) Machine learning applications for fisheries - At scales from genomics to ecosystems. Rev Fish Sci Aquacult 33(2):334-357, DOI:10.1080/23308249.2024.2423189

    https://literatur.thuenen.de/digbib_extern/dn069314.pdf

  5. 4

    Bitetto I, Altuna-Etxabe M, Andres M, Carbonara P, Chiarini M, Depestele J, Garcia D, Ibaibarriaga L, Kempf A, Lembo G, Letschert J, Kühn B, Sanchez-Marono S, Spedicato MT, Sys K, Taylor MH, Zupa W, Rindorf A (2025) SEAwise Report on Carbon footprint, economic and social impacts of revised management strategies in a changing climate based on information from full MSEs : Deliverable 2.4. Version 2.0. Technical University of Denmark, 35 p, DOI:10.11583/DTU.29194667

    https://literatur.thuenen.de/digbib_extern/dn070403.pdf

  6. 5

    Travers-Trolet M, Altuna-Etxabe M, Andres M, Bitetto I, Garcia D, Giannoulaki M, Heath M, Kühn B, Lehuta S, Papantoniou G, Romagnoni G, Sanchez-Marono S, Sgardeli V, Spedicato MT, Tsagarakis K, Tsoukali S, Vassilopoulou V, Rindorf A (2025) SEAwise Report on status of ecological indicators in multispecies-multifleet management evaluations under changes in fish productivity adapted according to input from review workshops : Deliverable 6.3. Version 1.0. Technical University of Denmark, 62 p, DOI:10.11583/DTU.29412629

    https://literatur.thuenen.de/digbib_extern/dn070400.pdf

  7. 6

    Piet G, van Wijk D, Bitetto I, Brown E, Chin K, Depestele J, Giannoulaki M, Ibaibarriaga L, Jurrius L, Kempf A, Kühn B, Liontakis A, Letschert J, Taylor MH, Ojaveer H, Papantoniou G, Rindorf A, Sgardeli V, Spedicato MT, Sys K, et al (2025) SEAwise report on the design of an effective ecosystem-based fisheries management : Deliverable 6.10. Version 2.0. Technical University of Denmark, 62 p, DOI:10.11583/DTU.30244396

    https://literatur.thuenen.de/digbib_extern/dn070399.pdf

  8. 7

    Bitetto I, Garcia D, Altuna-Etxabe M, Andres M, Carbonara P, Depestele J, Giannoulaki M, Kempf A, Kühn B, Lembo G, Letschert J, Liontakis A, Sanchez-Marono S, Sgardeli V, Spedicato MT, Sys K, Taylor MH, Tsoukali S, Vassilopoulou V, Zupa W, Rindorf A (2025) SEAwise report on the impact of socioeconomic effects of fisheries management adapted according to input from review workshops : Deliverable 6.6. Version 1.0. Technical University of Denmark, 49 p, DOI:10.11583/DTU.29412521

    https://literatur.thuenen.de/digbib_extern/dn070398.pdf

  9. 8

    Garcia D, Altuna-Etxabe M, Andres M, Binch L, Bitetto I, Carbonara P, Depestele J, Giannoulaki M, Heath M, Hernvann P-Y, Ibaibarriaga L, Kempf A, Kühn B, Laffargue P, Lehuta S, Letschert J, Liontakis A, Mahevas S, Melià P, Taylor MH, et al (2025) SEAwise Report on the impacts of fisheries on stocks and landings under SEAwise EBFM : Deliverable 6.12. Version 2.0. Technical University of Denmark, 83 p, DOI:10.11583/DTU.29108039

    https://literatur.thuenen.de/digbib_extern/dn070397.pdf

  10. 9

    Damalas D, Astarloa Diaz A, Bastardie F, Batts L, Binch L, Bitetto I, Bluemel J, Depestele J, Hernvann P-Y, Kavadas S, Lehuta S, Letschert J, Mahevas S, Maina I, Papadopoulou NK, Papantoniou G, Poos JJ, Püts M, Romagnoni G, Smith CJ, et al (2025) SEAwise synthesis of predicted impacts of changes in habitat and spatial management measures suggested in SEAwise for online tool : Deliverable 5.8. Version 1.0. Technical University of Denmark, 37 p, DOI:10.11583/DTU.29246228

    https://literatur.thuenen.de/digbib_extern/dn070401.pdf

  11. 10

    Bitetto I, Altuna M, Andres M, Asif F, Batts L, Caro M, Depestele J, Frangoudes K, Garcia D, Halkos G, Hamon K, Hegland TJ, Kempf A, Koundouri P, Kraan M, Kühn B, Landis C, Le Grand C, Letschert J, Taylor MH, et al (2025) Synthetic summary report on social and economic aspects of fishing for online tool : Deliverable 2.11. Version 1.1. Technical University of Denmark, 40 p, DOI:10.11583/DTU.30017581

    https://literatur.thuenen.de/digbib_extern/dn070402.pdf

  12. 11

    Carpi P, Savina-Rolland M, Trochta J, Bartolino V, Berger A, Bitetto I, Bui T-A, Carbonara C, Carmona I, Vaz AC, Chiarini M, Correa G, Curin-Osorio S, Cyr F, Depestele J, Brooks ME, Gamaza M, Giannoulaki M, Kühn B, Taylor MH, et al (2024) Joint ICES-SEAwise workshop to quality assure methods to incorporate environmental factors and quantifying ecological considerations in management strategy evaluation tools (WKEcoMSE). Copenhagen: ICES, v, 48 p, ICES Sci Rep 6(72), DOI:10.17895/ices.pub.26661457

    https://literatur.thuenen.de/digbib_extern/dn069060.pdf

  13. 12

    Werner K-M, Haslob H, Reichel AF, Gimpel A, Stelzenmüller V (2024) Offshore wind farm foundations as artificial reefs: The devil is in the detail. Fish Res 272:106937, DOI:10.1016/j.fishres.2024.106937

    https://literatur.thuenen.de/digbib_extern/dn067452.pdf

  14. 13

    Kempf A, Taylor MH, Kühn B, Brown E, Trijoulet V, Vinther M, Rindorf A, Girardin R, Savina-Rolland M, Lehuta S, Halouani G, Robert M, Woillez M, Mahevas S, Travers M, Andres M, Garcia D, Ibaibarriaga L, Sanchez-Marono S, Astarloa Diaz A, et al (2024) SEAwise report on consistency of existing targets and limits for indicators in an ecosystem context : Deliverable 6.7. Technical University of Denmark, 245 p, DOI:10.11583/DTU.25152662

    https://literatur.thuenen.de/digbib_extern/dn067796.pdf

  15. 14

    Bastardie F, Batts L, Binch L, Bitetto I, Bluemel J, Damalas D, Depestele J, Astarloa Diaz A, Hernvann P-Y, Lehuta S, Letschert J, Kavadas S, Maina I, Papadopoulou NK, Papantoniou G, Poos JJ, Püts M, Romagnoni G, Smith CJ, Spedicato MT, et al (2024) SEAwise report on effects of spatial management measures suggested in SEAwise to safeguard species, habitats and choke species on fisheries selectivity and fuel cost : Deliverable 5.6. Technical University of Denmark, 126 p

    https://literatur.thuenen.de/digbib_extern/dn069209.pdf

  16. 15

    Neuenfeldt S, Rindorf A, Ransijn J, Smout S, Northridge S, Kühn B, Taylor MH, Kempf A, Thorpe R, Spence M, Vinther M, Henriksen O, Potier M, Travers-Trolet M, Gatti P, Jacobsen NS (2024) SEAwise report on improved predictive models of natural mortality under different distributional scenarios and incorporating experimental results : Deliverable 3.7. Technical University of Denmark, 73 p, DOI:10.11583/DTU.26068735

    https://literatur.thuenen.de/digbib_extern/dn069246.pdf

  17. 16

    Bartolino V, Spence M, Vinther M, Baudron A, Kempf A, Perez A, Griffiths C, Adams G, Delius G, Villanueva MC, Thomson M, Püts M, Thorpe R, Gaichas S, Lucey S, Soudijn F, Del Santo O'Neill T, Trijoulet V, McGregor V, Jacobsen NS (2024) Working Group on Multispecies Assessment Methods (WGSAM; outputs from 2023 meeting). Copenhagen: ICES, iii, 170 p, ICES Sci Rep 6(13), DOI:10.17895/ices.pub.25020968

    https://literatur.thuenen.de/digbib_extern/dn067795.pdf

  18. 17

    Garcia D, Minto C, Jacobsen JA, Aristegui-Ezquibela M, Aune M, Buch TB, Bartolino V, Bergenius Nord M, Bogstad B, Boje J, Brooks ME, Brunel T, Butler W, Cardinale M, Cervino S, Chen C, Cousido Rocha M, Kempf A, Taylor MH, Haase S, et al (2024) Workshop on the calculation and evaluation of new reference points for category 1-2 stocks (WKNEWREF). Copenhagen: ICES, vi, 241 p, ICES Sci Rep 6(100), DOI:10.17895/ices.pub.27905664

    https://literatur.thuenen.de/digbib_extern/dn069192.pdf

  19. 18

    Rindorf A, Scarcella G, Armelloni E, Bartolino V, Bellido JM, Bolund E, Campon-Linares V, Canal G, Coscia I, Duskey E, Fortibuoni T, Garnacho E, Goncalves P, Griffiths C, Howell D, Jacobsen NS, Junquera S, Kidd P, Kühn B, Probst WN, et al (2024) Workshop to compare the indicators for CFP and MSFD D3 management objectives through simulations (WKSIMULD3). Copenhagen: ICES, iv, 165 p, ICES Sci Rep 6(4), DOI:10.17895/ices.pub.25266475

    https://literatur.thuenen.de/digbib_extern/dn069370.pdf

  20. 19

    Kühn B, Kempf A, Brunel T, Cole H, Mathis M, Sys K, Trijoulet V, Vermard Y, Taylor MH (2023) Adding to the mix - Challenges of mixed-fisheries management in the North Sea under climate change and technical interactions. Fish Manag Ecol 30(4):360-377, DOI:10.1111/fme.12629

    https://literatur.thuenen.de/digbib_extern/dn066264.pdf

  21. 20

    Bastardie F, Spedicato MT, Bitetto I, Romagnoni G, Zupa W, Letschert J, Püts M, Damalas D, Kavadas S, Maina I, Tsagarakis K, Poos JJ, Papantoniou G, Depestele J, Batts L, Bluemel JK, Astarloa Diaz A, van de Wolfshaar K, Binch L, Rindorf A (2023) Deliverable 5.5 : SEAwise report on predicting effect of changes in ‘fishable’ areas on fish and fisheries ; Version 2.0. Technical University of Denmark, 130 p, DOI:10.11583/DTU.24331198

    https://literatur.thuenen.de/digbib_extern/dn067348.pdf

  22. 21

    Garcia D, Ibaibarriaga L, Kempf A, Taylor MH, Kühn B, Brown E, Trijoulet V, Vinther M, Girardin R, Savina-Rolland M, Lehuta S, Halouani G, Robert M, Woillez M, Mahevas S, Travers M, Andres M, Sanchez-Marono S, Bitetto I, Spedicato MT, et al (2023) SEAwise Report on the impacts of fisheries on stocks and landings under existing management plans : Deliverable 6.11. Technical University of Denmark, 26 p, DOI:10.11583/DTU.25624698

    https://literatur.thuenen.de/digbib_extern/dn069247.pdf

  23. 22

    Kempf A, Spence M, Lehuta S, Trijoulet V, Bartolino V, Villanueva MC, Gaichas S (2023) Skill assessment of models relevant for the implementation of ecosystem-based fisheries management. Fish Res 268:106845, DOI:10.1016/j.fishres.2023.106845

    https://literatur.thuenen.de/digbib_extern/dn066896.pdf

  24. 23

    Sun M, Li Y, Suatoni L, Kempf A, Taylor MH, Fulton EA, Szuwalski C, Spedicato MT, Chen Y (2023) Status and management of mixed fisheries: a global synthesis. Rev Fish Sci Aquacult 31(4):458-482, DOI:10.1080/23308249.2023.2213769

  25. 24

    Püts M, Kempf A, Möllmann C, Taylor MH (2023) Trade-offs between fisheries, offshore wind farms and marine protected areas in the southern North Sea - Winners, losers and effective spatial management. Mar Policy 152:105574, DOI:10.1016/j.marpol.2023.105574

    https://literatur.thuenen.de/digbib_extern/dn066203.pdf

  26. 25

    Baudron A, Rindorf A, Spedicato MT, Bastardie F, Berg C, Berger A, Binch L, Bitetto I, Blanco C, Bluemel JK, Bolser D, Calderwood J, Carvalho N, Celie L, Chen C, Chust G, Kempf A, Kühn B, Probst WN, Taylor MH, et al (2023) Workshop 2 on fish distribution (WKFISHDISH2; outputs from 2022 meeting). Copenhagen: ICES, vii, 127 p, ICES Sci Rep 5(7), DOI:10.17895/ices.pub.21692246

    https://literatur.thuenen.de/digbib_extern/dn067349.pdf

  27. 26

    Piet GJ, Rindorf A, Spedicato MT, Depestele J, Kempf A, Ibaibarriaga L, Kraan M, Brown E, Garcia D (2022) SEAwise Report on performance of existing management plans : Version 2.0, Deliverable 6.9. Technical University of Denmark, 56 p, DOI:10.11583/DTU.21687653

    https://literatur.thuenen.de/digbib_extern/dn066606.pdf

  28. 27

    Rindorf A, van Deurs M, Howell D, Andonegi E, Berger A, Bogstad B, Cadigan N, Elvarsson BT, Hintzen NT, Savina-Rolland M, Taylor MH, Trijoulet V, Kooten T van, Zhang F, Collie J (2022) Strength and consistency of density dependence in marine fish productivity. Fish Fisheries 23(4):812-828, DOI:10.1111/faf.12650

    https://literatur.thuenen.de/digbib_extern/dn064739.pdf

  29. 28

    Lordan C, Orio A, Kempf A, Pierucci A, Kuparinen A, Rindorf A, Peyronnet A, Wilson A, Moesgaard Albertsen C, Konrad C, Sparrevohn CR, Minto C, Howell D, Gilljam D, Miller D, Garcia D, Armelloni E, Abad E, Masnadi F, Taylor MH, et al (2022) Workshop on ICES reference points (WKREF2). Copenhagen: ICES, 96 p, ICES Sci Rep 4(68), DOI:10.17895/ices.pub.20557008

    https://literatur.thuenen.de/digbib_extern/dn065300.pdf

  30. 29

    Taylor MH, Akimova A, Bracher A, Kempf A, Kühn B, Helaouet P (2021) Using dynamic ocean color provinces to elucidate drivers of North Sea hydrography and ecology. JGR Oceans 126(12):e2021JC017686, DOI:10.1029/2021JC017686

    https://literatur.thuenen.de/digbib_extern/dn064301.pdf

    Involved external Thünen-Partners

    Funding Body

    • European Union (EU)
      (international, öffentlich)

    Duration

    10.2021 - 9.2025

    More Information

    Project funding number: Grant Agreement number: 101000318 - SEAwise - H2020-BG-2018-2020 / H2020-BG-2020-2
    Project status: finished

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