Deep seabed environment is a critical ecosystem that needs to be protected
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Deep seabed mining could have serious impacts on the ocean environment and the future livelihoods and wellbeing of coastal communities. Only 3% of the oceans are protected and less than 1% of the high seas7, making them some of the least protected places on Earth. The emerging threat of seabed mining is an urgent wake-up call: the world’s governments must act now to protect the high seas, including by creating a global network of marine reserves8 that will be crucial sanctuaries at sea for marine life and the ecosystems which we all rely on for our survival. An international, multi-sector approach to management and protection is needed, if we are to ensure the health and sustainable use of our oceans.
The remote deep and open oceans host a major part of the world’s biodiversity, and are vital for our survival on Earth.9 The deep sea plays an important role in regulating planetary processes, including regulation of temperature and greenhouse gases.10 It supports ocean life by cycling nutrients and providing habitat for a staggering array of species.