The effect of sound pressure on the hearing of fish has been extensively investigated in laboratory studies as well as in field trials in contrast to particle motion where few studies have been carried out. To improve this dearth of knowledge, an instrument for measuring particle motion was developed and used in a field trial. The particle motion is measured using a neutrally buoyant sphere, which co-oscillates with the fluid motion. The unit was deployed in close vicinity to a wind turbine foundation at Utgrunden wind farm in the Baltic Sea. Measurements of particle motion were undertaken at different distances from the turbine as well as at varying wind speeds. Levels of particle motion were compared to audiograms for cod (Gadus morhua L.) and plaice (Pleuronectes platessa L.).
Skip Nav Destination
Article navigation
July 2011
July 19 2011
Particle motion measured at an operational wind turbine in relation to hearing sensitivity in fish
Peter Sigray;
Department of Meteorology,
Stockholm University
, S-106 91 Stockholm, Sweden
Search for other works by this author on:
Mathias H. Andersson
Mathias H. Andersson
Department of Zoology,
Stockholm University
, S-106 91 Stockholm, Sweden
Search for other works by this author on:
a)
Author to whom correspondence should be addressed. Electronic mail: peters@foi.se. Current address: Department of Underwater Research, Swedish Defense Research Agency, S-164 90 Stockholm, Sweden.
J. Acoust. Soc. Am. 130, 200–207 (2011)
Article history
Received:
October 22 2010
Accepted:
May 09 2011
Citation
Peter Sigray, Mathias H. Andersson; Particle motion measured at an operational wind turbine in relation to hearing sensitivity in fish. J. Acoust. Soc. Am. 1 July 2011; 130 (1): 200–207. https://doi.org/10.1121/1.3596464
Download citation file:
Sign in
Don't already have an account? Register
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Sign in via your Institution
Sign in via your InstitutionPay-Per-View Access
$40.00