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612-822-4611
Marine Mammals and Noise

Marine Mammals and Noise

Paperback

BiologyZoology

ISBN10: 0125884419
ISBN13: 9780125884419
Publisher: Academic Pr Inc
Published: Jun 1 1998
Pages: 576
Weight: 1.95
Height: 1.40 Width: 5.90 Depth: 9.00
Language: English
Many marine mammals communicate by emitting sounds that pass through water. Such sounds can be received across great distances and can influence the behavior of these undersea creatures. In the past few decades, the oceans have become increasingly noisy, as underwater sounds from propellers, sonars, and other human activities make it difficult for marine mammals to communicate. This book discusses, among many other topics, just how well marine mammals hear, how noisy the oceans have become, and what effects these new sounds have on marine mammals. The baseline of ambient noise, the sounds produced by machines and mammals, the sensitivity of marine mammal hearing, and the reactions of marine mammals are also examined.

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Biology