Underwater Sound and Decibels
By Rodney Gibson,2014-12-28 06:31
Seismic versus sonar: what are the differences?
The prevalence of human produced noise in our coastal waters, and its effect on marine-
mammals and fish, are topics of growing public concern in British Columbia. Many
groups, including environmentalists, fishermen, whale-watch tour operators and First
Nations, all have, for various reasons, an interest in protecting..