disadvantage, risk and effect of sonar presentation
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8/19/2019 Disadvantage, Risk and Effect of Sonar Presentation
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Disadvantage, risk and
efect o sonar
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Efect on marine mammal
• Sonar generate indenite physiologicalharm and injurious behavioral adaptation .
This has interrupted the behavior omarine mammals Salami et al., !"#"$
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• %ilitary sonar also afect the marinemammals to e&perience
decompression inection. 'arsons et al., !""($
• 'o)erul sonar also slaughter marinecreatures. *n the +ahamas in !""",an e&periment by the S -avy o !"
d+ sonar transmitter in the re/uencyrange bet)een to 0 k12 broughtabout the grounding o #3 )hales,
seven o them )ere discovered dead.
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• Sonar transmitter has the ability todemented the marine mammals like
dolphins and )hales causes them tolose their direction or may bekeeping them a)ay rom eeding andmating. 'arsons et al., !""($
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Efect on human
• 4auses divers have memory intererence,mental impairment, and long termneuropsychiatric changes )hich mostly in
the subcortical )hite matter and basalganglia. 5eul et al., #667$
• Dives revealed to massive amount osonar sound could e&perience lightheadedhearing damage, unable to ocus or otherdamage to ragile organ. 8orthergill etal., #666$
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