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Auteur Trenkel, V.M.; Vaz, S.; Albouy, C.; Brind’Amour, A.; Duhamel, E.; Laffargue, P.; Romagnan, J.B.; Simon, J.; Lorance, P.
Titre We can reduce the impact of scientific trawling on marine ecosystems Type Article scientifique
Année 2019 Publication Revue Abrégée Marine Ecology Progress Series
Volume 609 Numéro (up) Pages 277-282
Mots-Clés Ecosystem-based management; Genetic methods; Impacts of bottom trawling; Marine surveying; Monitoring ethics
Résumé The negative impacts that scientific monitoring may have on marine ecosystems has been a neglected topic, mainly on the basis that its magnitude is minor compared to commercial fisheries, even though this raises ethical and, in certain cases, conservation issues. We argue that ethical principles should lead us to reconsider marine wildlife resource monitoring such as the fish and shellfish trawl surveys providing the science-based evidence needed for fisheries management and assessment of how environmental change affects marine shelf communities worldwide. Recent scientific and technological progress has provided methods and tools which might now be harnessed to reduce the impact of marine monitoring. We review these alternative methods, consider modifications to current practices and identify areas requiring further research.
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ISSN 0171-8630, 1616-1599 ISBN Médium
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