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WHY THE RUSH? - Seabed Mining in the Pacific Ocean

The Pacific Ocean is the scene of a new wild west. Companies and their investors, hungry for profits, are driving a speculative rush for seabed minerals. They are aided in this by donor government supported programs that promote the development of ‘responsible’ sea bed mining regulations. Globally, ocean ecosystems are under stress due to pollution, plastics, overfishing and climate change. The aspirations of sea bed mining companies will seriously compound these environmental stressors.

Biological effects 26 years after simulated deep-sea mining

The potential for imminent abyssal polymetallic nodule exploitation has raised considerable scientifc attention. The interface between the targeted nodule resource and sediment in this unusual mosaic habitat promotes the development of some of the most biologically diverse communities in the abyss. However, the ecology of these remote ecosystems is still poorly understood, so it is unclear to what extent and timescale these ecosystems will be afected by, and could recover from, mining disturbance.