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  • 2 months ago
Description: Footage released by the U.S. Navy and U.S. Coast Guard shows research conducted in the Pacific Northwest and Southeast Alaska to assess the effects of underwater sound on marine species. The work includes environmental monitoring and data collection aimed at improving understanding of the interaction between maritime activities, underwater noise, and the region’s ecosystem.

Footage source: U.S. Navy / U.S. Coast Guard / DVIDS

Category

🐳
Animals
Transcript
00:04Protecting marine species and the environment during military readiness activities in the
00:08Pacific Northwest and Alaska are important goals for our United States Navy and Coast Guard.
00:14We are required to undertake measures to avoid, reduce, or minimize potential impacts military
00:20readiness activities can have on local marine habitats and wildlife. To that end, the Navy
00:26and Coast Guard implement mitigation measures such as using lookouts to monitor for marine
00:31species before and during military readiness activities, reducing or stopping sonar use
00:37if animals are sighted within certain distances, and restricting activities in certain areas or
00:43times of the year. The Navy and Coast Guard recognize the importance of protecting the
00:48endangered southern resident killer whale, as well as other species, and have established
00:52geographic mitigation areas during activities for the benefit of the species. The Navy and
00:58Coast Guard use the Protective Measures Assessment Protocol, or PMAP, a web-based mapping tool to
01:04employ the right measures in the right locations and seasons, as identified in regulatory documents.
01:11The Navy issues awareness messages when southern resident killer whales are expected to be in the area,
01:16reminding military ships and aircraft to be vigilant and watch for them. For certain offshore activities,
01:24the Navy will cancel or relocate them if southern resident killer whales are sighted near the planned location.
01:30The Navy and Coast Guard are committed to protecting the marine environment and actively strive to
01:36minimize potential effects on marine species and the marine environment.
01:47the shoreine land, the Navy and Coast Guard are regulated violence centers.

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