Dead space big monsters concept art9/21/2023 ![]() However, for companies looking to mine the ocean’s floor for minerals such as cobalt, copper, and manganese, the ISA is required to either adopt a set of exploitation regulations or consider mining exploitation under existing international laws starting July 9. The International Seabed Authority (ISA), which has authority over seafloor resources outside a given country’s jurisdiction, has yet to finalize a set of deep-sea mining regulations. An investigation on the environmental impact of this first test, published July 14 th in the journal Current Biology, reports a decrease in ocean animals both in and around the mining zone. Not only do directly mined areas become less habitable for ocean animals, but mining also creates a plume of sediment that can spread through the surrounding water. In 2020, Japan performed the first successful test extracting cobalt crusts from the top of deep-sea mountains to mine cobalt-a mineral used in electric vehicle batteries. Ocean animals withdraw from areas both around and outside deep-sea mining operations. ![]() Despite less impact on less mobile creatures, the research stresses the potential long-term impacts of deep-sea mining, indicating the need for broader and more thorough studies. ![]() A study analyzing Japan’s deep-sea cobalt mining test in 2020 showed a significant drop in ocean animal populations due to sediment pollution. ![]()
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