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The coordinated use of two manned submersibles in dense-ice Arctic waters demonstrates China’s advancing capability in deep-sea and polar-environment operations.
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Data and samples collected help in understanding rapid Arctic climate change, seabed geology at ultra-slow spreading ridges like the Gakkel Ridge, and adaptations of life in extreme environments.
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The research team will analyse the large volume of samples and observational data — expected to deepen understanding of polar geology, oceanography and biology.
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This mission could lay groundwork for further deep-sea polar deployments, potentially expanding exploration of seabed resources, biodiversity and climate systems.
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