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Ship collision risk threatens whales across the world’s oceans
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2024
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Source: Science, 386(6724), 870-875
[PDF-10.87 MB]
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Journal Title:Science
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Description:After the near-complete cessation of commercial whaling, ship collisions have emerged as a primary threat to large whales, but knowledge of collision risk is lacking across most of the world’s oceans. We compiled a dataset of 435,000 whale locations to generate global distribution models for four globally ranging species. We then combined >35 billion positions from 176,000 ships to produce a global estimate of whale-ship collision risk. Shipping occurs across 92% of whale ranges, and <7% of risk hotspots contain management strategies to reduce collisions. Full coverage of hotspots could be achieved by expanding management over only 2.6% of the ocean’s surface. These inferences support the continued recovery of large whales against the backdrop of a rapidly growing shipping industry.
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Source:Science, 386(6724), 870-875
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DOI:
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ISSN:0036-8075;1095-9203;
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Rights Information:Accepted Manuscript
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Compliance:Submitted
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