Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment
International audience Mistrust between scientists and non-scientist stakeholders is a key challenge in fishery management. The support of management with complex models is difficult, as these models cannot easily communicate their results to end users, resulting in a lack of confidence. As an examp...
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Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2021
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Online Access: | https://hal.science/hal-03206805 https://hal.science/hal-03206805/document https://hal.science/hal-03206805/file/drouineau-2021.pdf https://doi.org/10.3390/w13091136 |
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Portail HAL OFB (Office français de la biodiversité) |
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English |
topic |
Anguilla anguilla complex model participatory assessment DISTATIS Bayesian assessment model GEREM [SHS.GESTION]Humanities and Social Sciences/Business administration [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDE.ES]Environmental Sciences/Environment and Society |
spellingShingle |
Anguilla anguilla complex model participatory assessment DISTATIS Bayesian assessment model GEREM [SHS.GESTION]Humanities and Social Sciences/Business administration [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDE.ES]Environmental Sciences/Environment and Society Drouineau, Hilaire Vanacker, Marie Diaz, Estibaliz Mateo, Maria Korta, Maria Antunes, Carlos Delgado, Carlos Fernández Domingos, Isabel Zamora, Lluis Beaulaton, Laurent Lambert, Patrick Briand, Cédric Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment |
topic_facet |
Anguilla anguilla complex model participatory assessment DISTATIS Bayesian assessment model GEREM [SHS.GESTION]Humanities and Social Sciences/Business administration [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDE.ES]Environmental Sciences/Environment and Society |
description |
International audience Mistrust between scientists and non-scientist stakeholders is a key challenge in fishery management. The support of management with complex models is difficult, as these models cannot easily communicate their results to end users, resulting in a lack of confidence. As an example, the complex life cycle of the European eel raises problems of coordination and discussion among the multiple actors involved in the species’ management. The GEREM model has been proposed as a tool for estimating recruitment, but its complexity, which is essential for addressing the characteristics of the species, makes it difficult to understand and accept by all stakeholders. In the context of the SUDOANG project, we proposed a co-parametrisation of this assessment model to tackle this mistrust. Through the use of various questionnaires, stakeholders were involved in two important choices for the model (zone definition and prior construction). Regular workshops and presentations were organised to explain the model rationales and to gather feedback and expectations. The results show that stakeholders have very similar perceptions of the potential definitions of sub-areas of recruitment in south-western Europe, and these perceptions are consistent with the underlying environmental conditions. On the other hand, the stakeholders have contrasting opinions about the exploitation rates of fisheries in different river basins, and the use of their knowledge currently has little effect on GEREM estimates. More importantly, the overall approach of this study is thought to have reconstructed the trust and confidence among participants. |
author2 |
Ecosystèmes aquatiques et changements globaux (UR EABX) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Pôle OFB-INRAE- Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement AGROCAMPUS OUEST-Université de Pau et des Pays de l'Adour (UPPA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Office français de la biodiversité (OFB) AZTI - Tecnalia Interdisciplinary Centre of Marine and Environmental Research Matosinhos, Portugal (CIIMAR) Universidade do Porto = University of Porto Universidad de Córdoba = University of Córdoba Córdoba Universidade de Lisboa = University of Lisbon = Université de Lisbonne (ULISBOA) Universitat de Girona = University of Girona (UdG) Office français de la biodiversité (OFB) Unité Expérimentale d'Ecologie et d'Ecotoxicologie Aquatique - U3E (Rennes, France) (U3E ) Institution d'aménagement de la Vilaine (IAV) |
format |
Article in Journal/Newspaper |
author |
Drouineau, Hilaire Vanacker, Marie Diaz, Estibaliz Mateo, Maria Korta, Maria Antunes, Carlos Delgado, Carlos Fernández Domingos, Isabel Zamora, Lluis Beaulaton, Laurent Lambert, Patrick Briand, Cédric |
author_facet |
Drouineau, Hilaire Vanacker, Marie Diaz, Estibaliz Mateo, Maria Korta, Maria Antunes, Carlos Delgado, Carlos Fernández Domingos, Isabel Zamora, Lluis Beaulaton, Laurent Lambert, Patrick Briand, Cédric |
author_sort |
Drouineau, Hilaire |
title |
Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment |
title_short |
Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment |
title_full |
Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment |
title_fullStr |
Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment |
title_full_unstemmed |
Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment |
title_sort |
incorporating stakeholder knowledge into a complex stock assessment model: the case of eel recruitment |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.science/hal-03206805 https://hal.science/hal-03206805/document https://hal.science/hal-03206805/file/drouineau-2021.pdf https://doi.org/10.3390/w13091136 |
genre |
Anguilla anguilla European eel |
genre_facet |
Anguilla anguilla European eel |
op_source |
ISSN: 2073-4441 Water https://hal.science/hal-03206805 Water, 2021, 13 (9), pp.1136. ⟨10.3390/w13091136⟩ https://www.mdpi.com/2073-4441/13/9/1136 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3390/w13091136 hal-03206805 https://hal.science/hal-03206805 https://hal.science/hal-03206805/document https://hal.science/hal-03206805/file/drouineau-2021.pdf doi:10.3390/w13091136 WOS: 000650927000001 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3390/w13091136 |
container_title |
Water |
container_volume |
13 |
container_issue |
9 |
container_start_page |
1136 |
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1802640997057822720 |
spelling |
ftofficefbiodive:oai:HAL:hal-03206805v1 2024-06-23T07:45:34+00:00 Incorporating Stakeholder Knowledge into a Complex Stock Assessment Model: The Case of Eel Recruitment Drouineau, Hilaire Vanacker, Marie Diaz, Estibaliz Mateo, Maria Korta, Maria Antunes, Carlos Delgado, Carlos Fernández Domingos, Isabel Zamora, Lluis Beaulaton, Laurent Lambert, Patrick Briand, Cédric Ecosystèmes aquatiques et changements globaux (UR EABX) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Pôle OFB-INRAE- Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement AGROCAMPUS OUEST-Université de Pau et des Pays de l'Adour (UPPA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Office français de la biodiversité (OFB) AZTI - Tecnalia Interdisciplinary Centre of Marine and Environmental Research Matosinhos, Portugal (CIIMAR) Universidade do Porto = University of Porto Universidad de Córdoba = University of Córdoba Córdoba Universidade de Lisboa = University of Lisbon = Université de Lisbonne (ULISBOA) Universitat de Girona = University of Girona (UdG) Office français de la biodiversité (OFB) Unité Expérimentale d'Ecologie et d'Ecotoxicologie Aquatique - U3E (Rennes, France) (U3E ) Institution d'aménagement de la Vilaine (IAV) 2021 https://hal.science/hal-03206805 https://hal.science/hal-03206805/document https://hal.science/hal-03206805/file/drouineau-2021.pdf https://doi.org/10.3390/w13091136 en eng HAL CCSD MDPI info:eu-repo/semantics/altIdentifier/doi/10.3390/w13091136 hal-03206805 https://hal.science/hal-03206805 https://hal.science/hal-03206805/document https://hal.science/hal-03206805/file/drouineau-2021.pdf doi:10.3390/w13091136 WOS: 000650927000001 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 2073-4441 Water https://hal.science/hal-03206805 Water, 2021, 13 (9), pp.1136. ⟨10.3390/w13091136⟩ https://www.mdpi.com/2073-4441/13/9/1136 Anguilla anguilla complex model participatory assessment DISTATIS Bayesian assessment model GEREM [SHS.GESTION]Humanities and Social Sciences/Business administration [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDE.ES]Environmental Sciences/Environment and Society info:eu-repo/semantics/article Journal articles 2021 ftofficefbiodive https://doi.org/10.3390/w13091136 2024-05-29T23:30:36Z International audience Mistrust between scientists and non-scientist stakeholders is a key challenge in fishery management. The support of management with complex models is difficult, as these models cannot easily communicate their results to end users, resulting in a lack of confidence. As an example, the complex life cycle of the European eel raises problems of coordination and discussion among the multiple actors involved in the species’ management. The GEREM model has been proposed as a tool for estimating recruitment, but its complexity, which is essential for addressing the characteristics of the species, makes it difficult to understand and accept by all stakeholders. In the context of the SUDOANG project, we proposed a co-parametrisation of this assessment model to tackle this mistrust. Through the use of various questionnaires, stakeholders were involved in two important choices for the model (zone definition and prior construction). Regular workshops and presentations were organised to explain the model rationales and to gather feedback and expectations. The results show that stakeholders have very similar perceptions of the potential definitions of sub-areas of recruitment in south-western Europe, and these perceptions are consistent with the underlying environmental conditions. On the other hand, the stakeholders have contrasting opinions about the exploitation rates of fisheries in different river basins, and the use of their knowledge currently has little effect on GEREM estimates. More importantly, the overall approach of this study is thought to have reconstructed the trust and confidence among participants. Article in Journal/Newspaper Anguilla anguilla European eel Portail HAL OFB (Office français de la biodiversité) Water 13 9 1136 |