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Results 1 - 10 from 61 for sonar range in 0.240 sec.
OMI Info About: International Ocean Noise Coalition (IONC)
Sonar Draft Supplemental EIS More information on each issue is listed below. Issue 1: US Navy Undersea Warfare Training Range The stated purpose of this sonar range is to train US Navy personnel on the use of active sonar ...
www.oceanmammalinst.org
Marine Connection
Range Facility at Barking Sands near Kekaha, battle lines are being drawn over whether or not use of sonar during these exercises harms ocean life. More Sonar ... sonar range updated (Added:- 27 Februar y 2006) The U.S. Navy should turn down the volume of its proposed sonar training range ...
marineconnection.org
The Dolphin Institute - Resource Guide
Hearing is remarkably acute throughout a broad range of frequencies, and the dolphin is capable of distinguishing small differences in the frequency (pitch ... high-frequency sounds is vital for the dolphin’s echolocation sense, sometimes called its active sonar system, because it allow the dolphin to detect very small objects. Series of very short ...
www.dolphin-institute.org
OMI: Marine Mammals and Low Frequency Active Sonar (LFAS) Fact Sheet
Marine Mammals and Low Frequency Active Sonar (LFAS) Fact Sheet Marine Mammals and Low Frequency Active Sonar (LFAS) Low Frequency Active Sonar (LFAS) is a military sonar technology designed to detect and track quiet ... 155 dB. The Navy acknowledges that "the lack of empirical data in the received level range of 155 – 180 dB is an issue." (Appendix D, Final Environmental Impact Statement) Every ...
www.oceanmammalinst.org
Science Wire from the Exploratorium and Public Radio International
Aim High Program. Humans and nature agree: Low-frequency sonar is the best way to find things underwater. The problem is ... security. Learn more. Be sure to check out our archived webcasts about sonar and animals. DNA isn't just for fingerprinting people anymore. An ... Sydney Olympics, and might also be useful in validating a wide range of items. Learn more. This island in the North Sea may ...
www.exploratorium.edu
NRDC: Protecting Whales from Dangerous Sonar
Bush administration resistance. In early 2008, a federal court prohibited the Navy from conducting major mid-frequency sonar ... environmental reviews and seek permits for mid-frequency sonar training off the U.S. coasts. The first review, for a proposed training range off North Carolina, is so heavily ...
nrdc.org
NRDC: Testing the Waters 2008
Report 6/23/2008 U.S. Supreme Court to Hear Navy Sonar Case More > Related Stories Saving Maine Satellites, multibeam sonar, and high-tech buoys could show the United States a new ...
nrdc.org
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RE: Don't test mid-frequency sonar on endangered whale migratory path
Navy implement a full range of mitigation measures to protect marine life from these sonar exercises, including limiting sonar use to times of the year when migrating whales are not present. The Navy's draft documents currently do not consider the full range of ...
earthactionnetwork.org
Navy admits sonar
The report stated "Based on the way in which the stradings coincided with ongoing naval activity involving tactical mid-range frequency sonar use... the investigation team concludes that tactical mid-range frequency sonars aboard U.S. Navy ships... ...
envirowatch.org
Marine Connection - Sonar
Various levels of human-caused noise including military sonar exercises, oil and gas exploration, motor boats and jet-skis can all have an affect ... made sound can produce a range of effects on marine mammals - interfere with their ability to communicate with each other, behavioral changes and disrupt social bonds. Military Sonar & Underwater Noise Marine litter ...
marineconnection.org
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