Horizon / Plein textes La base de ressources documentaires de l'IRD

IRD

Publications des scientifiques de l'IRD

Brehmer Patrice, Horareau T., Bloomer P., Ngom Sow F., Braham B., Diadhiou H.D., Fall M. (2017). Conservation genetics of fish in Western Africa to improve regional fisheries management [résumé]. In : Brehmer Patrice (ed.), Ba B. (ed.), Kraus G. (ed.) International conference ICAWA 2016 : extended book of abstract : the AWA project : ecosystem approach to the management of fisheries and the marine environment in West African waters. Dakar : SRFC/CSRP ; IRD, 169. ICAWA : International Conference AWA, 3., Dakar (SEN), 2016/12/13-15. ISBN 978-2-9553602-0-5

Fichier PDF disponible http://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers18-01/010072156.pdf

Titre
Conservation genetics of fish in Western Africa to improve regional fisheries management [résumé]
Année de publication2017
Type de documentColloque
AuteursBrehmer Patrice, Horareau T., Bloomer P., Ngom Sow F., Braham B., Diadhiou H.D., Fall M.
InBrehmer Patrice (ed.), Ba B. (ed.), Kraus G. (ed.) International conference ICAWA 2016 : extended book of abstract : the AWA project : ecosystem approach to the management of fisheries and the marine environment in West African waters
SourceDakar : SRFC/CSRP ; IRD, 2017, p. 169. p. 169 ISBN 978-2-9553602-0-5
ColloqueICAWA : International Conference AWA, 3., Dakar (SEN), 2016/12/13-15
RésuméIn western Africa, multiple species of marine fish are exploited by a large fishing community. The exploitation of this resource calls for the establishment of appropriate management and conservation strategies at national and regional levels, which must start with the correct species identification of catches at fish landing sites. To improve fisheries management in West Africa, research actions have recently been developed, but surveys for the correct identification of species and delimitation of stocks are still in need as e.g the famous sardinella shared stock between Morocco, Mauritania, Senegal, Gambia, Guinea Bissau. Research of the past two decades established that molecular approaches are the best to fill the need especially in poor data area. To address these challenges, we propose a research programme for improving the identification of catches following two objectives. The first objective is to implement a biodiversity collaborative survey on landing sites, with small scale fishermen, using a barcoding approach which will provide a reference barcode library for future studies. This objective may also help discovering new species, establish data base, follow inventory of genetic resources and identify taxonomic ambiguities as well as traceability of fishing product for e.g. exportation. The second is the development of appropriate molecular tools for the delimitation of potential genetic stocks in West Africa for selected fish of high economic importance. The project involves a network of collaborators which will facilitate different aspects of the study including collection/sampling and laboratory procedures. The outcomes of the project include the development of a molecular resource for West African fish, improvement of fisheries management particularly for transboundary species and a better understanding of their biodiversity along the East Atlantic. The project will also contribute to building human capacity in fish identification as well as strengthening a collaboration network between Mauritania to Guinea and South Africa. Scientific outputs will include identification tools, reports for national and regional fisheries organizations, conference communications, and scientific articles in international peer-reviewed journals. The new knowledge gathered by the project will be crucial for better management of commercial and threatened fish in West Africa as well as establish a precedent for future studies on other commercially important taxa.
Plan de classementRessources halieutiques [040] ; Sciences du milieu [021]
LocalisationFonds IRD [F A010071832]
Identifiant IRDfdi:010072156
Lien permanenthttp://www.documentation.ird.fr/hor/fdi:010072156

Export des données

Disponibilité des documents

Télechargment fichier PDF téléchargeable

Lien sur le Web lien chez l'éditeur

Accès réservé en accès réservé

HAL en libre accès sur HAL


Accès aux documents originaux :

Le FDI est labellisé CollEx

Accès direct

Bureau du chercheur

Site de la documentation

Espace intranet IST (accès réservé)

Suivi des publications IRD (accès réservé)

Mentions légales

Services Horizon

Poser une question

Consulter l'aide en ligne

Déposer une publication (accès réservé)

S'abonner au flux RSS

Voir les tableaux chronologiques et thématiques

Centres de documentation

Bondy

Montpellier (centre IRD)

Montpellier (MSE)

Nouméa

Papeete

Niamey

Ouagadougou

Tunis

La Paz

Quito