Physiological responses of narwhals to anthropogenic noise: A case study with seismic airguns and vessel traffic in the Arctic

Paywall Peer Reviewed Research Article 2022

Functional Ecology

Williams, T. M., Blackwell, S. B., Tervo, O., Garde, E., Sinding, M-H., Richter, B., & Heide-Jørgensen, M. P.
Physiological response of Narwhals to anthropogenic noise assessed. Both vessel noise and seismic guns examined. Both show marked cardiovascular, respiratory and locomotor reactions by exposed individuals. 2-2.2-fold increase on energy cost of diving.
Keywords: Arctic, Cetaceans, Energy Budget, Physiological, Seismic Array

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