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The Armor of the Iron Snail

Throughout the animal kingdom, evolution has devised myriad ways for organisms to protect themselves from predators, competitors, and their environment. The advent of hard, biomineralized shells — shells formed from minerals extracted from the environment and reconstituted through biological — is a major development in the evolution of life on earth.  Most biomineralization comes in […]

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Commentary: Latest developments in the election of members of the LTC

Pradeep A. Singh Pradeep Singh is a research associate at the Institute for Advanced Sustainability Studies (Potsdam, Germany) and doctoral candidate at the University of Bremen (Bremen, Germany). The views expressed here are his own and are partly based on his ongoing doctoral research. The composition of members at the Legal and Technical Commission (LTC) […]

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A 3-decade-long disturbance study on the deep abyssal plain.

In the late 1980s, as the first wave of deep-sea mining exploration approached a decade of hibernation, researchers launched an ambitious experiment to understand the long-term environmental impact of harvesting polymetallic nodules from the abyssal plain. The Disturbance and recolonization experiment in a manganese nodule area of the deep South Pacific (DISCOL) remains the most […]

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The deep-sea mining community adapts to the new normal under coronavirus restrictions.

Maria Bolevich for DSM Observer The coronavirus pandemic is changing the world in dramatic and subtle ways, exacting a toll measured both in lost lives and economic uncertainty. Deep-sea mining has been in development for over 50 years and now, at the moment in which negotiations were poised to transition the industry from exploration to […]

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With TOML acquisition, DeepGreen expands its footprint across the Pacific

Last week DeepGreen announced that it had finalized the acquisition of Tonga Offshore Mining Limited, a subsidiary of the former Nautilus Minerals, from Deep Sea Mining Finance, who is overseeing Nautilus’s restructuring. Outside of Solwara I, TOML was one of Nautilus’s most valuable holdings, and though the acquisition price has not been revealed, it will […]

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The Great Deep Ocean Migration

In the early days of exploration, the deep-sea was thought to be largely devoid of life, a vast empty plain of mud wrapped around the world, too deep for living organisms to survive. But the more humans explore, the more life we discover in increasingly unexpected places, from the boiling water of hydrothermal vents, to […]

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Building consensus towards deadline: Regional Groups at the ISA

Sergio Cambronero There were high expectations at the first part of the 26thCouncil Session of the International Seabed Authority (ISA). 2020 was thought by many to herald the approval of the Exploitation Regulations. However, the drafting process is ongoing, entrenched in debate on key elements, which in turn has led to uncertainty around the approaching […]

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