Mitigating Impacts of Underwater Noise From Dredging on Beluga Whales in Cook Inlet, Alaska

Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 730)

Abstract

The Port of Anchorage, near the head of Cook Inlet in south central Alaska, receives ~80% of all the goods that enter Alaska. Several glacial rivers deposit their large silt load into Cook Inlet, and each year the US Army Corps of Engineers (Corps) dredges ~1,650,000 m 3 of silt from in front of the port.

Keywords

Mitigation Measure Hearing Threshold Army Corps Auditory Threshold Hearing Sensitivity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Blackwell SB, Greene CR Jr (2002) Acoustic measurements in Cook Inlet, Alaska, during August 2001. Greeneridge Report 271–1 prepared by Greeneridge Sciences, Inc., Santa Barbara, CA, for National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Anchorage, AK. Available via http://www.fakr.noaa.gov/protectedresources/whales/beluga/CI_Acoustics_Final.pdf. Accessed 15 April 2010.Google Scholar
  2. Nedwell JR, Turnpenny AWH, Lovell J, Parvin SJ, Workman R, Spinks JAL, Howell D (2007) A validation of the dBht as a measure of the behavioural and auditory effects of underwater noise. Subacoustech Report Reference 534R1231 prepared by Subacoustech Ltd., Southampton, UK, for the UK Department of Business, Enterprise and Regulatory Reform, London, UK. Available via http://www.subacoustech.com/information/downloads/reports/534R1231.pdf. Accessed 22 April 2010.
  3. Richardson WJ, Green CR Jr, Malme CI, Thomson, DH (1995) Marine mammals and noise. Academic Press, San Diego, CA.Google Scholar
  4. Scientific Fishery Systems, Inc. (2009) 2008 Underwater noise survey during construction pile driving, Port of Anchorage Marine Terminal Development Project. Report 08–06 prepared by Scientific Fishery Systems, Inc,, Anchorage, AK, for the US Department of Transportation Maritime Administration, Washington, DC, and Port of Anchorage, Anchorage, AK. Available via http://www.portofanchorage.org/Library/2008%20Underwater%20Noise%20Survey%20Rept%201-7-09.pdf. Accessed 17 April 2010.

Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  1. 1.United States Army Corps of EngineersElmendorf Air Force BaseUSA

Personalised recommendations