18 February 2023

Potential impact on whales overlooked as deep-sea mining looks set to start, experts say

A pod of sperm whales.

Abstract: "Scientists say future deep-sea mining activities could impact cetaceans through noise pollution, which could interfere with their communication processes. According to an opinion piece, a team of experts say assessments of deep-sea mining impact have focused on species associated with the seabed rather than transitory megafauna that inhabit the proposed mining areas, and that urgent research is needed to understand the potential impact on cetaceans. However, a mining company says it is evaluating the potential impact of its proposed operations on cetaceans through the gathering of acoustic data during its recent mining test in the CCZ, which it will combine with three years of environmental baseline data. Deep-sea mining in international waters may begin later this year after the Pacific island nation of Nauru, which sponsors a subsidiary of a Canadian mining firm, requested accelerated approval of its mining operation."

Read More: https://news.mongabay.com/2023/02/potential-impact-on-whales-overlooked-as-deep-sea-mining-looks-set-to-start/

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