Was sonar responsible for a spate of whale deaths after an Atlantic military exercise?
Abstract
There are spatial and temporal links between some mass strandings of cetaceans — predominantly beaked whales — and the deployment of military sonar1,2,3. Here we present evidence of acute and chronic tissue damage in stranded cetaceans that results from the formation in vivo of gas bubbles, challenging the view that these mammals do not suffer decompression sickness. The incidence of such cases during a naval sonar exercise indicates that acoustic factors could be important in the aetiology of bubble-related disease and may call for further environmental regulation of such activity.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
from$1.95
to$39.95
Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others
References
Simmonds, M. P. & Lopez-Jurado, L. F. Nature 337, 448 (1991).
Frantzis, A. Nature 392, 29 (1998).
US Dept Commerce & US Navy Joint Interim Report: Bahamas Marine Mammal Stranding Event of 15–16 March 2000 http://www.nmfs.noaa.gov/prot_res/overview/Interim_Bahamas_Report.pdf (2001).
Knight, B. Forensic Pathology 2nd edn (Arnold, London, 1996).
Francis, T. J. R. & Mitchell, S. J. in Bennett and Elliott's Physiology and Medicine of Diving (eds Brubakk, A. O. & Neuman, T. S.) 530–556 (Saunders, Philadelphia, 2003).
Crum, L. & Mao, Y. J. Acoust. Soc. Am. 99, 2898–2907 (1996).
Houser, D. S., Howard, R. & Ridgway, S. H. J. Theor. Biol. 213, 183–195 (2001).
Ridgway, S. H. & Howard, R. Science 206, 1182–1183 (1979).
Ponganis, P. J., Kooyman, G. L. & Ridgway, S. H. in Bennett and Elliott's Physiology and Medicine of Diving (eds Brubakk, A. O. & Neuman, T. S.) 211–226 (Saunders, Philadelphia, 2003).
Harrison, R. J. & Tomlinson, D. W. Proc. Zool. Soc. Lond. 126, 205–233 (1956).
Ridgway, S. H. & Howard, R. Science 216, 651 (1982).
Falke, K. J. et al. Science 229, 556–558 (1985).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Competing interests
The authors declare no competing financial interests.
Rights and permissions
About this article
Cite this article
Jepson, P., Arbelo, M., Deaville, R. et al. Gas-bubble lesions in stranded cetaceans. Nature 425, 575–576 (2003). https://doi.org/10.1038/425575a
Issue Date:
DOI: https://doi.org/10.1038/425575a
This article is cited by
-
Wild harbour porpoises startle and flee at low received levels from acoustic harassment device
Scientific Reports (2023)
-
Changes in the acoustic activity of beaked whales and sperm whales recorded during a naval training exercise off eastern Canada
Scientific Reports (2022)
-
Budd-Chiari-like pathology in dolphins
Scientific Reports (2022)
-
Factors associated with the differential distribution of cetaceans linked with deep habitats in the Western Mediterranean Sea
Scientific Reports (2022)
-
Establishment of a fish model to study gas-bubble lesions
Scientific Reports (2022)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.