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Communication Dans Un Congrès Année : 2019

Effects of distance and received level on sonar-induced behavioural disturbance in two deep-diving cetaceans

Paul Wensveen
  • Fonction : Auteur
Peter Kvadsheim
  • Fonction : Auteur
Franz-Peter Lam
  • Fonction : Auteur
Charlotte Benda-Beckmann
  • Fonction : Auteur
Lars Kleivane
  • Fonction : Auteur
Rune Hansen
  • Fonction : Auteur
Pjo Miller
  • Fonction : Auteur

Résumé

Quantitative environmental impact assessments for naval activities typically use acoustic received levels to predict behavioural disturbance in marine mammals. However, recent observations in areas with frequent sonar activity suggested that deep-diving cetaceans may learn to associate exposures from distant sonar sources with lower perceived risk
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Dates et versions

hal-03616883 , version 1 (23-03-2022)

Identifiants

  • HAL Id : hal-03616883 , version 1

Citer

Paul Wensveen, Saana Isojunno, Peter Kvadsheim, Franz-Peter Lam, Charlotte Benda-Beckmann, et al.. Effects of distance and received level on sonar-induced behavioural disturbance in two deep-diving cetaceans. Proceeding of WMMC 2019, Dec 2019, BARCELONE, Spain. ⟨hal-03616883⟩

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