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The Changing Arctic Marine Soundscape
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2021
[PDF-1.60 MB]
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Description:Less sea ice and increasing storminess are making Arctic waters louder during the open water season due to increased wind and wave noise. Arctic marine mammals are changing their migratory patterns and subarctic visitors are heard for more of the year and further north as sea ice loss opens habitat for them. Arctic shipping traffic between the Pacific and Atlantic Oceans continues to increase and with it, ambient noise levels are increasing in the frequency bands used by marine mammals.
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Rights Information:CC0 Public Domain
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Compliance:Submitted
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