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Deep sea mining

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33: 189: 181: 805:. In June 2019, the Alliance of Solwara Warriors wrote the PNG government calling for them to cancel all deep sea mining licenses and ban seabed mining in national waters. They claimed that PNG had no need for seabed mining due to its abundant fisheries, productive agricultural lands, and marine life. They claimed that seabed mining benefited only a small number of already wealthy people, but not local communities and Indigenous populations. Others chose to engage in more artistic forms, such as Joy Enomoto. She created a series of woodcut prints titled 786:. The lease licensed access to 59 square kilometers. Nautilus was allowed to mine to a depth of 1,600 meters for a period of 20 years. The company then began the process of gathering the materials and raising money for the project. The intent was to mine a high grade copper-gold resource from a weakly active hydrothermal vent. The target was 1.3 tons of materials, consisting of 80,000 tons of high-grade copper and 150,000 to 200,000 ounces of gold sulfide ore, over 3 years. The project was to operate at 1600 mbsl using 1200: 7486: 7448: 1918: 7496: 1318:(UNEP) emphasizes the need for a comprehensive assessment of the environmental impacts of deep-sea mining, which targets polymetallic nodules at depths of 3–6.5 km (1.9–4.0 mi), polymetallic sulphides at 1–4 km (0.62–2.5 mi), and cobalt-rich ferromanganese crusts between <400 m and 3.5 km. Researchers and governments have raised significant concerns about the potential impacts on unique and fragile 7477: 7469: 7461: 452:. The hot, mineral-rich water precipitates and condenses when it meets cold seawater. The stock area of the chimney structures of hydrothermal vents can be highly mineralized. The Clipperton Fracture Zone hosts the world's largest deposit nickel resource. These nodules sit on the seafloor and require no drilling or excavation. Nickel, cobalt, copper and manganese make up nearly 100% of the contents. 1402:. Macrofauna (species longer than 0.5mm) were reported to have high species diversity, numbering 80 -100 per square meter. The highest species diversity was found among polymetallic nodules. In a follow-up survey in areas with potential for seabed mining, researchers identified over 1,000 species, 90% previously unknown, with over 50% dependent on polymetallic nodules for survival. 732:, California, and the Gulf of Alaska. Hawaii has both nodules and CRCs, while the other sites hold CRCs. Each area features distinct risks. Mining Hawaii could generate plumes that could damage important fisheries and other marine life. California's waters host massive ship traffic and communication cables. Alaska waters are rich in bottom-dwelling commercially valuable sea life. 857:(ISA) are mostly located in the CCZ. As of May 2024 the ISA has entered into 17 contracts with private companies and national governments in the CCZ, one contract with the Government of India in the Central Indian Ocean Basin (CIOB), and one contract with Chinese contractor Beijing Pioneer Hi-Tech Development Corporation in the Prime Crust Zone (PCZ) in the Western Pacific. 5326:
Amon, Diva J.; Gollner, Sabine; Morato, Telmo; Smith, Craig R.; Chen, Chong; Christiansen, Sabine; Currie, Bronwen; Drazen, Jeffrey C.; Fukushima, Tomohiko; Gianni, Matthew; Gjerde, Kristina M.; Gooday, Andrew J.; Grillo, Georgina Guillen; Haeckel, Matthias; Joyini, Thembile; Ju, Se-Jong; Levin, Lisa
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Mestre, Nélia C.; Rocha, Thiago L.; Canals, Miquel; Cardoso, Cátia; Danovaro, Roberto; Dell’Anno, Antonio; Gambi, Cristina; Regoli, Francesco; Sanchez-Vidal, Anna; Bebianno, Maria João (September 2017). "Environmental hazard assessment of a marine mine tailings deposit site and potential implications
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While the Area is primarily regulated by international law, non-state actors must be backed by a sponsoring state that is responsible and guarantees that the non-state actor abides by the contract and UNCLOS regulations. Sponsorship is defined by national law, which stipulates conditions, procedures,
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Plumes are caused when mine tailings (usually fine particles) are returned to the ocean. Because the particles are fine (small and light), they can remain suspended in the water column for extended periods and spread over large areas if regenerated at the surface of the ocean. Tailings increase water
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Sweetman, Andrew K.; Smith, Alycia J.; de Jonge, Danielle S. W.; Hahn, Tobias; Schroedl, Peter; Silverstein, Michael; Andrade, Claire; Edwards, R. Lawrence; Lough, Alastair J. M.; Woulds, Clare; Homoky, William B.; Koschinsky, Andrea; Fuchs, Sebastian; Kuhn, Thomas; Geiger, Franz; Marlow, Jeffrey J.
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Exploitation requires both states and private entities to obtain an approved contract from ISA, after evaluation by ISA's Legal and Technical Commission (LTC). Based on the LTC evaluation, the ISA Council approves or rejects the contract. Approval creates an exclusive right to prospect, explore, and
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was to enable "the effective and responsible management of the seabed minerals of the Cook Islands in a way that also...seeks to maximize the benefits of seabed minerals for present and future generations of Cook Islanders." The Sea Bed Minerals (Exploration) Regulations Act and the Sea Bed Minerals
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In December 2017 the company had difficulties in raising money and eventually could no longer pay what it owed to the Chinese shipyard where the "production support vessel" was docked. Nautilus lost access to the ship and equipment. In August 2019, the company filed for bankruptcy, delisted from the
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A new insight into the complexity of the abyssal environment has been provided by a team of researchers from the Scottish Society of Marine Sciences. They have found that manganese nodules on the deep sea floor produce oxygen.. The manganese nodules act as a kind of battery due to their composition
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Nautilus Minerals held a 70% stake and Papua New Guinea purchased a 30% stake in 2011. PNG's economy relies upon the mining industry, which produces around 30–35% of GDP. Nautilus Minerals is a Canadian deep-sea mining company. The project was approved in January 2011, by PNG's Minister for Mining,
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Submarine seamount provinces are linked to hotspots and seafloor spreading and vary in depth. They show characteristic distributions. In the Western Pacific, a study conducted at <1500 m to 3500 m bsl reported that cobalt crusts concentrate on less than 20° slopes. The high-grade cobalt crust in
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Exploration requires ISA approval. Exploration contracts can last up to 15 years, extendable thereafter for periods up to 5 years. Contracts cover large areas: 150,000 km (58,000 sq mi)) for polymetallic nodules, 10,000 km (3,900 sq mi) for polymetallic sulphides, and
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Green Minerals is another Norwegian company which has expressed interested in mining seafloor massive sulfide (SMS) deposits in the Norwegian EEZ. In January 2023, Green Minerals signed a memorandum of understanding with the ISA to obtain an exploration licence for PMNs in the CCZ. In its May 2024
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Code (2012)-compliant Mineral Resource Statement for parts of the EEZ totalling 6.7 billion tons of polymetallic nodules (wet), grading 0.44% Co, 0.21% Cu, 17.4% Fe, 15.8% Mn, and 0.37% Ni. Of this total resource, 304 million tons of nodules grading 0.5% Co, 0.15% Cu, 18.5% Fe, 15.4% Mn, and 0.25%
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Cobalt-rich crusts (CRCs) form on sediment-free rock surfaces around oceanic seamounts, ocean plateaus, and other elevated features. The deposits are found at depths of 600–7,000 m (2,000–23,000 ft) and form 'carpets' of polymetallic rich layers about 30 cm (12 in) thick at the
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International law influences state legislation within continental shelves, as all states are obliged to protect and preserve the marine environment. All states must evaluate DSM's ecological effects within their jurisdiction. States must also ensure that DSM activities do not damage other states'
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but as for now supplies are controlled by China or “authoritarian countries”. In June the energy ministry submitted "a proposal to announce the first licensing round on the Norwegian continental shelf for public consultation." According to the government, the aim is to understand if a sustainable
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Gollner, Sabine; Kaiser, Stefanie; Menzel, Lena; Jones, Daniel O.B.; Brown, Alastair; Mestre, Nelia C.; van Oevelen, Dick; Menot, Lenaick; Colaço, Ana; Canals, Miquel; Cuvelier, Daphne; Durden, Jennifer M.; Gebruk, Andrey; Egho, Great A.; Haeckel, Matthias; Marcon, Yann; Mevenkamp, Lisa; Morato,
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Muñoz-Royo, Carlos; Peacock, Thomas; Alford, Matthew H.; Smith, Jerome A.; Le Boyer, Arnaud; Kulkarni, Chinmay S.; Lermusiaux, Pierre F. J.; Haley, Patrick J.; Mirabito, Chris; Wang, Dayang; Adams, E. Eric; Ouillon, Raphael; Breugem, Alexander; Decrop, Boudewijn; Lanckriet, Thijs (27 July 2021).
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rights over natural resources within. No other state or non-state actor can prospect/explore/exploit resources in a continental shelf without the consent of the coastal state. If a coastal state allows DSM within its continental shelf, licenses with accompanying conditions and procedures must be
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One report states that biomass loss stemming from deep sea mining is estimated to be significantly smaller than that from mining on land. One estimate of land ore mining reports that it will lead to a loss of 568 megatons of biomass (approximately the same as that of the entire human population)
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precipitate from ocean water or sediment-pore water around a nucleus, which may be a shark's tooth or a quartz grain, forming potato-shaped nodules some 4–14 cm (1.6–5.5 in) in diameter. They accrete at rates of 1–15 mm per million years. These nodules are rich in metals including
1536:(ISA). It was established in 1994. The United States is not a member of ISA. In 2021, China became the biggest contributor to ISA's administrative budget. Beijing also regularly donates to specific ISA funds. In 2020, China announced a joint training center with ISA in the Chinese port city of 906:
In 2023, the SBMA announced the results of a technical report on the polymetallic nodule deposit of the Cook Islands' exclusive economic zone, undertaken on its behalf by RSC Mining and Mineral Exploration. The study was based on the analysis of both historical samples from previous scientific
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Schematic of a polymetallic nodule mining operation. From top to bottom, the three zoom-in panels illustrate the surface operation vessel, the midwater sediment plume, and the nodule collector operating on the seabed. The midwater plume comprises two stages: (i) the dynamic plume, in which the
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mapped. These ecosystems are essential for ocean and carbon cycling and are vulnerable to climate change. There are widespread calls for a moratorium on deep-sea mining until its environmental, social, and economic risks are fully investigated. The International Seabed Authority (ISA) aims to
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Norway's Institute of Marine Research recommended five to ten years of research before allowing mining. In late April 2024, the Norwegian Offshore Directorate invited interested parties to nominate blocks in this area for a first round of mineral exploration licences. First licence awards are
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Koschinsky, Andrea; Heinrich, Luise; Boehnke, Klaus; Cohrs, J Christopher; Markus, Till; Shani, Maor; Singh, Pradeep; Smith Stegen, Karen; Werner, Welf (November 2018). "Deep-sea mining: Interdisciplinary research on potential environmental, legal, economic, and societal implications".
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dispatched research vessels in search of deposits. Initial estimates of DSM viability were exaggerated. Depressed metal prices led to the near abandonment of nodule mining by 1982. From the 1960s to 1984 an estimated US $ 650 million was spent on the venture, with little to no return.
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and spread pollution from heavy metal-laden plumes. Critics have called for moratoria or permanent bans. Opposition campaigns enlisted the support of some industry figures, including firms reliant on the target metals. Individual countries with significant deposits within their
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A.; Metaxas, Anna; Mianowicz, Kamila; Molodtsova, Tina N.; Narberhaus, Ingo; Orcutt, Beth N.; Swaddling, Alison; Tuhumwire, Joshua; Palacio, Patricio Urueña; Walker, Michelle; Weaver, Phil; Xu, Xue-Wei; Mulalap, Clement Yow; Edwards, Peter E. T.; Pickens, Chris (1 April 2022).
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This kind of estimation does not take into account the recoverability of the situation: how long does nature need to reclaim an abandoned site. By contrast, a different study reported that deep sea mining would be approximately 25 times worse for biodiversity than land mining.
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and exploitation. Prospecting entails searching for minerals and estimating their size, shape and value. Exploration analyses the resources, testing potential recovery and potential economic/environmental extraction impacts. Exploitation is the recovery of these resources.
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A 2018 article argued that "the 'new global gold rush' of deep sea mining shares many features with past resource scrambles – including a general disregard for environmental and social impacts, and the marginalisation of indigenous peoples and their rights".
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environment and pollution cannot spread beyond the licensing state's jurisdiction. A contractor must make mandatory contributions to the ISA for mineral exploitation on an extended continental shelf as such extensions impact the 'common heritage of mankind'.
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Near-bottom plumes occur when the tailings are pumped back down to the mining site. Depending on particle size and water currents, surface plumes can spread widely. In shallow water, sediment can resuspend following storms, starting another cycle of damage.
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is governed by various treaties and regulations, based on the principles within UNCLOS (1982): outlined in Part XI and Annexes III and IV and found in the Implementation Agreement of 1994 and ISA regulations. ISA regulations are specific to each of
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The environmental organization "The Oxygen Project" generally proposes, as an alternative to deep sea mining, "system change to sustainable alternative economic models that don't require infinite resource extraction from our environment". The
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Verichev, Stanislav; Drobadenko, Valery; Malukhin, Nikolay; Vilmis, Alexandr; Lucieer, Pieter; Heeren, John; Van Doesburg, Bob (2012). "Assessment of Different Technologies for Vertical Hydraulic Transport in Deep Sea Mining Applications".
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Fuyuan, Zhang; Weiyan, Zhang; Kechao, Zhu; Shuitu, Gao; Haisheng, Zhang; Xiaoyu, Zhang; Benduo, Zhu (August 2008). "Distribution Characteristics of Cobalt-rich Ferromanganese Crust Resources on Submarine Seamounts in the Western Pacific".
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BMW pledged not to use DSM materials in its cars. In October 2023, the UK joined Canada and New Zealand in calling for a moratorium. In the beginning of August 2024, 32 countries were against the immediate beginning of deep sea mining.
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affects the environment of DSM sites as they are normally pitch dark. Mining efforts may increase light levels to illuminate the bottom. Shrimp found at hydrothermal vents suffered permanent retinal damage when exposed to submersible
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China's COMRA tested its polymetallic nodules collection system at 4,200 feet of depth in the East and South China Seas. The Dayang Yihao was exploring the Clarion-Clipperton Zone for China Minmetals when it crossed into the U.S.
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Hein, James R.; Mizell, Kira; Koschinsky, Andrea; Conrad, Tracey A. (June 2013). "Deep-ocean mineral deposits as a source of critical metals for high- and green-technology applications: Comparison with land-based resources".
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with different metals and release oxygen into the environment. Because it was previously thought that only plants and algae produce dark oxygen (oxygen produced without light), this can be seen as a scientific landslide.
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In July 2024, at the 29th General Assembly of the International Seabed Authority in Kingston, Jamaica, 32 countries united against the imminent start of mining for metallic nodules on the seafloor. In his address titled
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sediment-laden discharge water rapidly descends and dilutes to a neutral buoyancy depth, and (ii) the subsequent ambient plume that is advected by the ocean current and subject to background turbulence and settling.
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Capital Markets Day Presentation, it confirmed its ambitions to commence mining operations on SMS deposits on the Norwegian continental shelf and EEZ by 2028, as well as explore for PMNs in the CCZ in the future.
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Sweetman, Andrew K.; Smith, Alycia J.; de Jonge, Danielle S. W.; Hahn, Tobias; Schroedl, Peter; Silverstein, Michael; Andrade, Claire; Edwards, R. Lawrence; Lough, Alastair J. M.; Woulds, Clare (22 July 2024).
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voted in favor of a Motion for Resolution, expressing environmental concerns regarding Norway's decision to open vast areas in Arctic waters for deep-sea mining activities and reaffirming its support for a
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The continuous-line bucket system (CLB) is an older approach. It operates like a conveyor-belt, running from the bottom to the surface where a ship or mining platform extracts the minerals, and returns the
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Polymetallic minerals require special treatment. Issues include spatial tailing discharges, sediment plumes, disturbance to the benthic environment, and analysis of regions affected by seafloor machines.
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Polymetallic or sulfide deposits form in active oceanic tectonic settings such as island arcs and back-arcs and mid ocean ridge environments. These deposits are associated with hydrothermal activity and
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Technology is under development to mitigate these issues. This includes selective pick-up technology that leaves alone nodules that contain life and leaves behind some nodules to maintain the habitat.
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Researchers assess to what extent international law and existing policy support the practice of a proactive knowledge management system that enables systematic addressing of uncertainties about the
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was the first country to approve a deep sea mining permit for the Solwara 1 project, despite three independent reviews highlighting significant gaps and flaws in the environmental impact statement.
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The most common commercial model of deep sea mining proposed involves a caterpillar-track hydraulic collector and a riser lift system bringing the harvested ore to a production support vessel with
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versus 42 megatons of biomass from DSM. In addition, land ore mining will lead to a loss of 47 trillion megafauna organisms, whereas deep-sea mining is expected to lead to a loss of 3 trillion.
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In February 2022, the Cook Islands government Seabed Minerals Agency (SBMA) announced the award of three five-year licences exploration activities in Cook Islands EEZ to private companies
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Ginzky, Harald; Singh, Pradeep A.; Markus, Till (1 April 2020). "Strengthening the International Seabed Authority's knowledge-base: Addressing uncertainties to enhance decision-making".
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Where should metals for the green transition come from? Comparing environmental, social, and economic impacts of supplying base metals from land ores and seafloor polymetallic nodules
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Resource assessment and pilot mining are part of exploration. If successful, "resources" attain a "reserves" classification. Bottom scanning and sampling use technologies such as
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making up 2.5% of their weight. It is estimated that the global ocean floor holds more than 120 million tons of cobalt, five times the amount found in terrestrial reserves.
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activists blocking the collection of data to support a mining permit. Obstructing canoes and dinghies were countered by water hoses. The mining ship was conducting research for
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who attempted to ban seabed mining. Their campaign against the Solwara 1 project lasted for 9 years. Their efforts led the Australian government to ban seabed mining in the
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are delineated at 200 nautical-miles from the coast, but can be extended up to 350 nautical-miles. The continental shelf falls under coastal state jurisdiction, which has
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Deep-sea mining is not governed by a universal legal framework. Various norms and regulations have emerged both at an international level and within individual countries.
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to start mining in the CCZ through its Nauru-domiciled Nauru Ocean Resources Inc. (NORI) subsidiary. It controls two further ISA exploration licences in the CCZ through
1239:(ROVs) are used to collect mineral samples from prospective sites, using drills and other cutting tools. A mining ship or station collects the deposits for processing. 1563:
Prospecting does not require ISA approval and can be done by notifying ISA of the approximate area and formally declaring compliance with UNCLOS and ISA regulations.
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Amon, Diva J.; Ziegler, Amanda F.; Dahlgren, Thomas G.; Glover, Adrian G.; Goineau, Aurélie; Gooday, Andrew J.; Wiklund, Helena; Smith, Craig R. (29 July 2016).
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The Solwara 1 Project was the first time a legitimate legal contract and framework had been developed on deep sea mining. The project was based off the coast of
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hydrothermal crusts and encrustations precipitate quickly, near 1600–1800 mm/Ma, and grow in hydrothermal fluids at approximately 200 Â°C (392 Â°F)
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DeLoughrey, Elizabeth (2015). "Ordinary Futures: Interspecies Worldings in the Anthropocene". In Deloughrey, Elizabeth; Didur, Jill; Carrigan, Anthony (eds.).
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affects deep sea fish species and marine mammals. Impacts include behavior changes, communication difficulties, and temporary and permanent hearing damage.
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Ni, are assessed at Indicated Resource, whereas Inferred Resources account for 6.4 billion tons grading 0.4% Co, 0.2% Cu, 17% Fe, 16% Mn, and 0.4% Ni.
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Hydraulic suction mining instead lowers a pipe to the seafloor and pumps nodules up to the ship. Another pipe returns the tailings to the mining site.
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The United States did not ratify UNCLOS. Instead, it is governed by the Deep Seabed Hard Mineral Resources Act, which was originally enacted in 1980.
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Petterson, Michael G.; Tawake, Akuila (January 2019). "The Cook Islands (South Pacific) experience in governance of seabed manganese nodule mining".
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Robotics and AI technologies used to selectively harvest nodules while minimizing disturbances to the deep sea environment are under development.
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A moratorium on deep-sea mining until rigorous and transparent impact assessments are carried out is enacted at the 2021 world congress of the
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Community and environmental activists launched the Deep Sea Mining Campaign and Alliance of Solwara Warriors, comprising 20 communities in the
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A 2023 study identified four regions in US territorial waters where deep sea mining would be possible: the Hawaiian Islands, the southeastern
4356: 2501: 2101: 5304: 5217:"Challenging the Need for Deep Seabed Mining From the Perspective of Metal Demand, Biodiversity, Ecosystems Services, and Benefit Sharing" 4611: 7130: 6007: 5448: 2125: 1370:. A study of benthic communities in the CCZ assessed a 350 square mile area with an ROV. They reported that the area contained a diverse 1162:
declared that it would take legal action against the decision. According to the government, the seabed contains many resources including
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Deep sea ore deposits are classified into three main types: polymetallic nodules, polymetallic sulfide deposits, and cobalt-rich crusts.
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subsidiary UK Seabed Resources Limited (UKSRL). This saw UKSRL's two PMN exploration licences in the CCZ, as well as its 19.9% stake in
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Telmo; Pham, Christopher K.; Purser, Autun; Sanchez-Vidal, Anna; Vanreusel, Ann; Vink, Annemiek; Martinez Arbizu, Pedro (August 2017).
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at sea depths mostly between 1 and 4 km (0.62 and 2.5 mi). These minerals are rich in copper, gold, lead, silver and others.
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Kuhn, T; Wegorzewski, A; Vink, A (2017). "Composition, Formation, and Occurrence of Polymetallic Nodules". In Sharma, Rahul (ed.).
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Petterson, Michael G.; Kim, Hyeon-Ju; Gill, Joel C. (2021). "Conserve and Sustainably Use the Oceans, Seas, and Marine Resources".
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Polymetallic nodules are found at depths of 4–6 km (2.5–3.7 mi) in all major oceans, but also in shallow waters like the
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10,909 meters (35,790 feet). Chief designer Ye Cong said the seabed was abundant with resources and a "treasure map" can be made.
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John J. Gurney, Alfred A. Levinson, and H. Stuart Smith (1991) Marine mining of diamonds off the West Coast of Southern Africa,
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In 2001, China Ocean Mineral Resources Research and Development Association (COMRA), received China's first exploration license.
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and has granted 31 exploration licenses so far: 19 for polymetallic nodules, mostly in the CCZ; 7 for polymetallic sulphides in
5420:"The Metals Company announces a controversial timeline for deep sea mining that worsens the divide in an already bitter battle" 3423: 2360: 2194: 3695: 3610: 204:. These nodules typically range in size from 4–14 cm (1.6–5.5 in) in diameter, though some can be as large as 15 cm (5.9 in). 7412: 5971: 5479: 5019: 4339: 4311: 2902: 2652: 3467: 6700: 6512: 1593:
A DSM moratorium was adopted at the 2021 Global biodiversity summit. At the 2023 ISA meeting a DSM moratorium was enacted.
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cruises, as well as data from recent work undertaken by SBMA PMN exploration contractors CIIC-SR and Moana. RSC produced a
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Seabed Minerals Authority (SBMA) granted three exploration licenses for cobalt-rich polymetallic nodules within their EEZ.
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Shewry, Teresa (2017). "Going Fishing: Activism against Deep Ocean Mining, from the Raukūmara Basin to the Bismarck Sea".
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hydrogenetic cobalt-rich ferromanganese crusts grow at 1–5 mm/Ma, but offer higher concentrations of critical metals.
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As of July 2024, only exploratory licenses have been issued, with no commercial-scale deep sea mining operations yet. The
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Glasby, G. P.; Emelyanov, E. M.; Zhamoida, V. A.; Baturin, G. N.; Leipe, T.; Bahlo, R.; Bonacker, P. (3 December 1996).
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MMP, focused on underwater mining activities, and worked on underwater mining systems used for subsea diamond mining.
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After in April 2024, the Norwegian government opened up an exploration area in the Norwegian and Greenland Seas, the
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Deep Sea Minerals: Cobalt-rich Ferromanganese Crusts, a physical, biological, environmental, and technical review
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Ahnert, A.; Borowski, C. (2000). "Environmental risk assessment of anthropogenic activity in the deep-sea".
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Deep Sea Minerals: Sea-Floor Massive Sulphides, a physical, biological, environmental, and technical review
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Extraction involves gathering material (mining), vertical transport, storing, offloading, transport, and
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Preliminary studies indicated that the seabed requires decades to recover from even minor disturbances.
7519: 7464: 7364: 7287: 6695: 6525: 6355: 6063: 5993: 5329:"Assessment of scientific gaps related to the effective environmental management of deep-seabed mining" 1731:
Nauru requested the ISA to finalize rules so that The Metals Company be approved to begin work in 2023.
1607: 1220: 1159: 4943: 2531: 1801:
Chinese prospecting ship Dayang Hao prospected in China-licensed areas in the Clarion Clipperton Zone.
496:
the Western Pacific correlated with latitude and longitude, a region within 150°E–140°W and 30°S–30°N
7167: 7125: 7087: 6652: 6446: 5507: 5073: 4929:
Marine Policy: The current status of deep-sea mining governance at the International Seabed Authority
1953: 1838:
highlighted the critical need to protect the deep ocean from exploitation and modern-day colonialism.
1773: 3236: 2677: 7162: 6685: 6626: 6537: 1488: 1308:
Environmental impacts include sediment plumes, disturbance of the bottom, and tailing disposition.
481: 477:, and rare earth elements. Temperature, depth and seawater sources shape how the formations grow. 152:
As of 2021, the majority of marine mining used dredging operations at depths of about 200 m, where
126: 5442: 5440: 5413: 5411: 2493: 7374: 7140: 6670: 6221: 5851: 5627: 4824: 3802: 3122:
Deep Sea Minerals: Manganese Nodules, a physical, biological, environmental, and technical review
2762:
Deep Sea Minerals: Manganese Nodules, a physical, biological, environmental, and technical review
1751: 1736: 1430: 838: 814: 610: 146: 99: 61: 4140: 3491: 3489: 7333: 6723: 6145: 5876: 5789:"Magellan Calls for Greenpeace to Leave Their Research Vessel Under Increasing Safety Concerns" 5466: 5437: 5408: 5296: 2942:"Massive deposit of battery-grade nickel on deep-sea floor gets confidence boost with new data" 1524:(UNCLOS) sets the overarching framework. The United States did not ratify the founding treaty. 1204: 1143:, an ISA contractor for PMNs in the CCZ. OMS is majority-controlled by Singaporean state-owned 822: 153: 4050: 3931: 3267:"China breaks national record for Mariana Trench manned-dive amid race for deep sea resources" 2678:"Environments of formation of ferromanganese concretions in the Baltic Sea: a critical review" 2494:"Google, BMW, Volvo, and Samsung SDI sign up to WWF call for temporary ban on deep-sea mining" 853:
Licences for mineral exploration in the area beyond national jurisdiction registered with the
745:
The world's first large-scale mining of hydrothermal vent mineral deposits was carried out by
64:(CCZ) alone contains over 21 billion metric tons of these nodules, with minerals such as 7303: 7135: 7011: 6919: 6609: 6502: 6302: 5914: 4625:
Nath, B. Nagender; Sharma, R. (July 2000). "Environment and Deep-Sea Mining: A Perspective".
4512:
Miller, Kathryn A.; Thompson, Kirsten F.; Johnston, Paul; Santillo, David (10 January 2018).
3532: 3486: 3397: 2308:
Costa, Corrado; Fanelli, Emanuela; Marini, Simone; Danovaro, Roberto; Aguzzi, Jacopo (2020).
1899: 1214: 706: 92: 6043: 5215:
Miller, K. A.; Brigden, K.; Santillo, D.; Currie, D.; Johnston, P.; Thompson, K. F. (2021).
4970: 3901:"The Metals Company acquires third seabed contract area to explore for polymetallic nodules" 2151:"Greenpeace responds to Norway's proposal to licence first Arctic areas for deep sea mining" 1453:. Because they block the sun, they inhibit growth of photosynthesizing organisms, including 7110: 6765: 6461: 5340: 5143: 4678: 4634: 4565: 4465: 4392: 4265: 3037: 3001: 2855: 2801: 2727: 2272: 2009: 1492: 1263: 770: 84: 53: 1794:
Supporters of mining were led by Norway, Mexico, and the United Kingdom, and supported by
8: 7177: 7115: 7082: 7021: 6953: 6818: 6813: 6791: 6365: 3557: 2786: 1903: 1831: 1818: 1769: 1374:
megafaunal community. Megafauna (species longer than 20 mm (0.79 in)) included
118: 5344: 5147: 5055: 4682: 4638: 4569: 4469: 4396: 4383:
Sharma, R. (October 2005). "Deep-Sea Impact Experiments and their Future Requirements".
4269: 3041: 3005: 2859: 2805: 2731: 2276: 2013: 617:. It stretches over 4.5 million square kilometers of the Northern Pacific Ocean between 140:
and the Deep Sea Mining Campaign claimed that seabed mining has the potential to damage
7490: 7451: 7384: 7359: 7354: 7172: 7049: 6843: 6715: 6479: 6350: 6277: 6214: 5366: 5167: 4770:
Paulikas, Dana; Katona, Steven; Ilves, Erika; Stone, Greg; O'Sullivan, Anthony (2020).
4650: 4589: 4486: 4453: 4408: 3854:"Deep sea mining and killing the seas so you can drive an electric car - Green Prophet" 3186: 3101: 3053: 3049: 2871: 2825: 2658: 2412: 1969: 1958: 1858: 1795: 1611: 1442: 1065: 802: 656: 262: 216: 141: 5074:"Broadening Common Heritage: Addressing Gaps in the Deep Sea Mining Regulatory Regime" 2716: 2310:"Global Deep-Sea Biodiversity Research Trends Highlighted by Science Mapping Approach" 1191:
deep sea mining there can occur. Otherwise, "deep-sea mining would not be permitted".
757:, which contains 15 confirmed vent fields according to the InterRidge Vents Database. 7379: 7239: 7059: 6968: 6936: 6853: 6806: 6733: 6705: 6474: 6469: 6267: 5967: 5708: 5370: 5358: 5248: 5171: 5159: 5015: 4742: 4704: 4654: 4581: 4491: 4412: 4335: 4307: 4148: 4085: 3945: 3919: 3442: 3190: 3178: 3057: 2898: 2875: 2817: 2743: 2739: 2717:"Manganese cycles and the origin of manganese nodules, Oneida Lake, New York, U.S.A." 2697: 2662: 2648: 2416: 2404: 2035: 1997: 1975: 1578: 845:
conducted pilot test work, recovering over ten thousand tons of nodules in the CCZ.
774: 717: 571: 449: 438: 129:
are the main driver of the critical metals demand that incentivises deep sea mining.
4593: 3105: 3013: 2867: 2829: 2813: 2352: 2190: 753:, at the 'Izena hole/cauldron' vent field within the hydrothermally active back-arc 648:
contains the world's fourth largest deposit in the South Penrhyn basin close to the
7323: 7224: 7182: 7150: 7044: 6998: 6958: 6865: 6833: 6801: 6786: 6770: 6745: 6530: 6484: 6180: 6058: 5959: 5653:"European Parliament Calls for a Global Moratorium on the Deep-Sea Mining Industry" 5348: 5238: 5228: 5151: 5007: 4907: 4782: 4750: 4694: 4686: 4642: 4573: 4535: 4525: 4481: 4473: 4400: 4299: 4273: 3687: 3669: 3606: 3170: 3093: 3045: 3009: 2863: 2809: 2735: 2689: 2640: 2396: 2331: 2321: 2288: 2280: 2057: 2025: 2017: 1891: 1887: 1781: 1631: 1553: 1226: 1187: 766: 695: 660: 649: 630: 567: 518: 122: 111: 5386:"Out of our depth? Why deep seabed mining is not the answer to the climate crisis" 4078:"Ocean Mineral Singapore complies with rules for deep sea mining exploration: MTI" 2928:. Baker, E., and Beaudoin, Y. (Eds.) Vol. 1A, Secretariat of the Pacific Community 2771:. Baker, E., and Beaudoin, Y. (Eds.) Vol. 1B, Secretariat of the Pacific Community 2693: 448:. They appear on and within the seafloor when mineralized water discharges from a 7529: 7524: 7187: 7097: 7063: 6948: 6828: 6755: 6675: 6578: 6520: 6375: 6150: 6127: 6033: 5652: 5353: 5328: 5267:"'False choice': is deep-sea mining required for an electric vehicle revolution?" 5155: 4944:"'Momentous' Moratorium on Deep-Sea Mining Adopted at Global Biodiversity Summit" 4722: 4690: 3536: 3174: 2981:. Baker, E. and Beaudoin, Y. (Eds.) Vol. 1C, Secretariat of the Pacific Community 2978: 2925: 2768: 2644: 2284: 2229:. Baker, E., and Beaudoin, Y. (Eds.) Vol. 2, Secretariat of the Pacific Community 2226: 1462: 1421: 1415: 1275: 1136: 664: 88: 4786: 3634: 3632: 3630: 3628: 3401: 2075: 1940: â€“ Economy based on exploitation and preservation of the marine environment 1556:, polymetallic sulfides and cobalt-rich ferromanganese crusts. The Area is the ' 1540:. Continental shelves are subject to the jurisdictions of the adjoining states. 7500: 7234: 7120: 7077: 7071: 7067: 6912: 6897: 6848: 6838: 6750: 6604: 6360: 6331: 6175: 6155: 6025: 4912: 4755: 2891:
Deep-Sea Mining: Resource Potential, Technical and Environmental Considerations
2021: 1961: â€“ Using a drilling rig to bore holes for petroleum extraction in deep sea 1895: 1500: 1113: 1092:'s parliament allowed multiple companies to prospect for DSM resources, mainly 842: 754: 710: 683: 579: 5980: 5233: 5216: 4816: 4646: 4404: 4303: 4277: 4256:
Sharma, B. N. N. R. (2000). "Environment and Deep-Sea Mining: A Perspective".
3097: 2387:
Halfar, Jochen; Fujita, Rodney M. (18 May 2007). "Danger of Deep-Sea Mining".
2164: 1199: 56:, which are found at depths of 4–6 km (2.5–3.7 mi) primarily on the 7513: 7485: 7254: 7155: 6941: 6870: 6642: 6390: 6254: 6195: 6117: 6048: 5931: 5628:"🟡 Semafor Flagship: Bedlam, brilliance, and brightness | Semafor | Semafor" 5362: 5252: 5163: 4530: 4513: 4152: 4089: 3823: 3673: 3625: 2747: 2701: 2326: 2309: 2039: 1931: 1923: 1665: 1458: 1446: 1375: 1371: 1271: 729: 626: 614: 57: 5946: 3591:. Vol. 381, no. 8506. 30 November 2006. p. 10. Archived from 2400: 2053: 809:
The activist community argued that authorities had not adequately addressed
574:
at about 3,000–6,500 meters (10,000–21,000 ft) depth. The vents create
200:
and in freshwater lakes. They are the most readily minable type of deep sea
7275: 7249: 7229: 7053: 7016: 6980: 6616: 6563: 6439: 6395: 6380: 6309: 6112: 6107: 5963: 4869:"The impact of deep-sea mining on biodiversity, climate and human cultures" 4708: 4585: 4495: 3182: 2821: 2408: 2030: 1943: 1937: 1694:
Timeline of sustainable energy research 2020 to the present § Seabed mining
1652:
In the 1960s, the prospect of deep-sea mining was assessed in J. L. Mero's
1465:
works its way through the food web, impacting predators, including humans.
1411: 1391: 1179: 1175: 866: 794: 783: 779: 687: 645: 136:
of deep sea mining is controversial. Environmental advocacy groups such as
107: 5011: 4174:"Green Minerals AS: MoU for First International License | Industry | News" 3332: 7212: 7207: 6892: 6887: 6858: 6823: 6796: 6326: 6190: 6053: 5903: 5764:"Deep sea miners turn water hoses on Greenpeace activists in the Pacific" 4847:"Biodiversity: Deep-sea mining will be 25 times as bad as mining on land" 4699: 1582: 1567:
300 km (120 sq mi) for cobalt-rich ferromanganese crusts.
1469: 1379: 1327:
finalize exploitation regulations by 2025, and a new agreement under the
1259: 1097: 798: 5243: 4540: 3688:"About the Deep Sea Mining campaign | Deep Sea Mining: Out Of Our Depth" 3592: 2336: 2263:
Kim, Rakhyun E. (August 2017). "Should deep seabed mining be allowed?".
2102:"Deep-sea mining's future still murky as negotiations end on mixed note" 1814:
approved commercial deep-sea mining. 80% of Parliament voted to approve.
633:, potato-sized rocklike deposits containing minerals such as manganese, 461:
feature surface. Crusts are rich in a range of metals including cobalt,
7389: 7006: 6321: 6314: 6297: 6282: 5598:"Mining robot stranded on Pacific Ocean floor in deep-sea mining trial" 3999:"Green Minerals AS: Capital Markets Day and Q1 report - Green Minerals" 3315:"Japan successfully undertakes large-scale deep-sea mineral extraction" 2293: 1883: 1854: 1623: 1450: 1441:
Polymetallic nodule fields are hotspots of abundance and diversity for
1426: 1383: 1367: 1286: 224: 197: 137: 5804:"Nations join ranks to delay deep-sea mining approval by UN regulator" 5694:"Nations join ranks to delay deep-sea mining approval by UN regulator" 5508:"Impossible Metals demonstrates its super-careful seabed mining robot" 4926: 4577: 4477: 3655: 3653: 3161:
Glasby, G. P. (28 July 2000). "Lessons Learned from Deep-Sea Mining".
2596: 1917: 1768:, 'Eureka 1', has completed its first trial of selectively harvesting 1487:: "Not only is deep-sea mining an energy-intensive industry with high 7318: 7270: 7244: 7192: 7026: 6988: 6738: 6728: 6400: 6262: 6237: 5449:"China is set to dominate the deep sea and its wealth of rare metals" 4332:
Deep Sea Mining Value Chain: Organization, Technology and Development
3719:"Collapse of PNG deep-sea mining venture sparks calls for moratorium" 3587: 3392:"Papua New Guinea awards first deep sea mining licence to Nautilus". 3128:(Vol. 1B ed.). Secretariat of the Pacific Community. p. 8. 2434:"Collapse of PNG deep-sea mining venture sparks calls for moratorium" 2126:"China is set to dominate the deep sea and its wealth of rare metals" 1599:
New Zealand regulates DSM via its 2011 Marine and Coastal Area Bill.
1495:
as well as the release of large amounts of the potent greenhouse gas
1395: 1387: 1341: 1319: 1105: 900: 834: 595: 470: 462: 211: 207: 5985: 2061: 1978: â€“ Establishing of human activities at sea and use of the ocean 6963: 6907: 6568: 6417: 6385: 6122: 5037:"David Attenborough calls for ban on 'devastating' deep sea mining" 3650: 2464:"David Attenborough calls for ban on 'devastating' deep sea mining" 1740: 1244: 1183: 1148: 1109: 1073: 699: 679: 555: 474: 466: 161: 49: 5105:"Deep-sea mining possibly as damaging as land mining, lawyers say" 3422:
Allen, Colin Filer, Jennifer Gabriel, Matthew G. (27 April 2020).
749:(JOGMEC) from August to September 2017, using the research vessel 606:. The deposits are mined using hydraulic pumps or bucket systems. 6924: 6427: 6405: 6292: 6287: 6137: 3824:"Seabed Mineral Resource Estimate completed for the Cook Islands" 3237:"Minerals: Polymetallic Nodules | International Seabed Authority" 1661: 1627: 1537: 1496: 1399: 1357: 1135:
were expected to apply for licenses. In March 2023 Loke acquired
668: 266: 228: 5952: 5921:
Geophysical Methods for the Mapping of Deep-Sea Mineral Deposits
5568:"Proposed deep-sea mining would kill animals not yet discovered" 4330:
Abramowski, Tomasz (2016). "Value chain of deep seabed mining".
4225: 4024: 3424:"How PNG lost US$ 120 million and the future of deep-sea mining" 890:
Cook Islands Investment Corporation - Seabed Resources (CIIC-SR)
480:
Cobalt-rich formations exist in two categories depending on the
7328: 7308: 7202: 6877: 6370: 6038: 6016: 5679:"European Parliament Calls for a Moratorium on Deep-Sea Mining" 3784: 3498:"A lease is granted for the first ever deep-sea mining project" 1811: 1657: 1619: 1366:
Nodule fields provide hard substrate on the bottom, attracting
1323: 1302: 1171: 1163: 1089: 773:. The project was a joint venture between Papua New Guinea and 638: 634: 622: 618: 599: 591: 583: 220: 103: 73: 69: 65: 45: 5475:"Homes fitted with new technology could make the grid smarter" 4927:
Blanchard Harrould-Kolieb Jones Taylor, C. E. E. M.L. (2023).
4554: 4511: 2675: 2353:"Out of Our Depth: Mining the Ocean Floor in Papua New Guinea" 1714:
to actively engage in generating and synthesizing information.
1575:
measures, fees and sanctions for non-state actor involvement.
1433:
patterns, ability to communicate, and ability to detect prey.
790:(ROV) technology developed by UK-based Soil Machine Dynamics. 192:
Example of manganese nodule that can be found on the sea floor
7338: 7280: 6621: 6553: 6451: 6343: 1835: 1454: 1331:(UNCLOS) on marine biodiversity was adopted on 19 June 2023. 1069: 672: 6206: 4896:"Evidence of dark oxygen production at the abyssal seafloor" 4743:"Evidence of dark oxygen production at the abyssal seafloor" 3387: 3385: 3383: 1994: 877:
Amendment Act were enacted in 2020 and 2021, respectively.
125:, and battery technologies use many of the deep-sea metals. 7313: 6434: 6422: 6338: 5906:"The international forum for deep sea mining professionals" 5538:"These fearsome robots will bring mining to the deep ocean" 5214: 3971:"Nomination of blocks for mineral activities on the seabed" 3946:"Norway to Begin Deep-Sea Mining Exploration in the Arctic" 2787:"Resilience of benthic deep-sea fauna to mining activities" 2715:
Dean, W. E.; Moore, W. S.; Nealson, K. H. (November 1981).
2523: 1747: 1470:
oxygen production in the absent of light and photosynthesis
1167: 908: 603: 587: 5827:"DEEP-SEA MINING BLOCKS TRANSITION TO A SUSTAINABLE WORLD" 4111:"Seatrium is born from Keppel O&M and Sembcorp Marine" 3874: 2990: 2639:. Sustainable Development Goals Series. pp. 339–367. 2307: 2220:
Deep Sea Minerals: Deep Sea Minerals and the Green Economy
1410:
Deep sea mining generates ambient noise in normally quiet
1278:, deep-towed photography, remotely-operated vehicles, and 5186:"Conservationists call for urgent ban on deep-sea mining" 4892: 4817:"Where Should Metals for the Green Transition Come From?" 4739: 4451: 4355:
UNEP, United Nations Environment Programme (6 May 2024).
3380: 3290:"In Graphic Detail: Deep-Sea Mining in the United States" 3207: 1615: 201: 5297:"Warning over start of commercial-scale deep-sea mining" 4895: 4769: 4667: 3468:"Deep sea mining plans for Papua New Guinea raise alarm" 3026: 2783: 1532:
Activities in international waters are regulated by the
1356:
Removing parts of the sea floor disturbs the habitat of
5947:"Why are countries laying claim to the deep-sea floor?" 4220: 4218: 3525:"Concerns for marine life near deep sea mining project" 3079: 3077: 3075: 3073: 3071: 3069: 3067: 5325: 2191:"Campaign Reports | Deep Sea Mining: Out Of Our Depth" 537:
Mainly cobalt, some vanadium, molybdenum and platinum
235:
Nodule chemical composition from selected areas (wt%)
4968: 4334:. Interoceanmetal Joint Organization. pp. 9–18. 4141:"These Mining Companies Are Ready to Raid the Seabed" 1949:
Copper mining in the Democratic Republic of the Congo
5923:– November 2014 Ocean News & Technology magazine 4428:"Deep water: the emerging threat of deep sea mining" 4215: 3462: 3460: 3458: 3064: 2056:(Report). U.S. Geological Survey. 2024. p. 63. 1913: 1739:
near Hawaii, where for five days it looped south of
782:. The company leased a portion of the seabed in the 3337:
Mining the deep seabed is about to become a reality
2888: 1934: â€“ Mineral recovery from the bottom of the sea 1522:
The United Nations Convention on the Law of the Sea
5709:"Palau calls for halt on seabed mining until 2030" 4608:"University of Ghent press bulletin, June 7, 2016" 4558:Integrated Environmental Assessment and Management 4325: 4323: 3496: 3363:"Vent Fields | InterRidge Vents Database Ver. 3.4" 2428: 2426: 2359:. MiningWatch Canada, CELCoR, Packard Foundation. 1726:International Union for the Conservation of Nature 184:Polymetallic nodules on the deep seabed in the CCZ 83:(ISA) regulates all mineral-related activities in 5133: 5004:Global Ecologies and the Environmental Humanities 4507: 4505: 3455: 3428:Devpolicy Blog from the Development Policy Centre 2936: 2934: 2841: 2839: 2637:Geosciences and the Sustainable Development Goals 2630: 2628: 2626: 2624: 2622: 1527: 7511: 5735:"Deep-sea mining's future rests on crucial vote" 4815:Katona, Steven; Paulikas, Daina (24 July 2020). 4251: 4249: 4247: 3554:"Solwara 1 Project – High Grade Copper and Gold" 3086:Journal of Aquatic Ecosystem Stress and Recovery 2714: 2682:Geological Society, London, Special Publications 2634: 4320: 4025:"10 Deep Sea Mining Companies to Watch in 2024" 2845: 2779: 2777: 2423: 1485:International Union for Conservation of Nature 5056:"Companies back moratorium on deep sea mining" 4873:International Union for Conservation of Nature 4814: 4618: 4502: 3083: 2931: 2836: 2619: 2165:"Cook Islands Seabed Minerals Authority - Map" 1743:without having requested entry into US waters. 1710:via regulations that, for example, enable the 747:Japan Oil, Gas and Metals National Corporation 705:On November 10, 2020, the Chinese submersible 6222: 6001: 4378: 4376: 4244: 3556:. Nautilus Minerals Inc. 2010. Archived from 716:Promising sulfide deposits (an average of 26 4886: 4447: 4445: 4443: 4441: 3447:: CS1 maint: multiple names: authors list ( 2774: 2386: 1643: 1405: 548:Copper, lead and zinc, some gold and silver 154:sand, silt and mud for construction purposes 4661: 4201:"Deep distrust of Norway's deep-sea mining" 4049:Helland, Wenche Rosengren (16 March 2023). 3577: 3575: 3231: 3229: 3202: 3200: 1212:on 10 July 2010. In the background are the 1147:, now part of also Singaporean state-owned 1059: 735: 690:, as well as countries such as the Pacific 106:, where it has been approved. In 2022, the 52:. The main ores of commercial interest are 6229: 6215: 6008: 5994: 5001: 4723:"Dark oxygen made by deep sea 'batteries'" 4624: 4373: 4329: 3875:"NORI Project – Nauru Ocean Resources Inc" 2214: 2212: 1828:Upholding the Common Heritage of Humankind 1772:rocks from the seabed to help address the 1707: 813:for affected communities and violated the 655:Polymetallic nodules are found within the 5757: 5755: 5352: 5242: 5232: 4911: 4754: 4698: 4539: 4529: 4485: 4438: 4051:"Acquiring licences in the Pacific Ocean" 3156: 3154: 3152: 3150: 3118: 2524:"SPC-EU Deep Sea Minerals Project - Home" 2382: 2380: 2378: 2350: 2335: 2325: 2292: 2029: 1647: 5417: 4971:"DEEP SEABED HARD MINERAL RESOURCES ACT" 4293: 3572: 3417: 3415: 3413: 3411: 3287: 3226: 3197: 1296: 1258:The three stages of deep-sea mining are 1198: 431: 187: 179: 98:Deep sea mining is also possible in the 31: 7370:Pollutant release and transfer register 5956:Volume 3: Pipeline and Riser Technology 5102: 5053: 5034: 4627:Marine Georesources & Geotechnology 4385:Marine Georesources & Geotechnology 4048: 3898: 3716: 3548: 3546: 3030:Acta Geologica Sinica - English Edition 2209: 1515: 175: 44:is the extraction of minerals from the 27:Mineral extraction from the ocean floor 14: 7512: 5801: 5752: 5706: 5691: 5383: 4950:from the original on 17 September 2021 4941: 4425: 4382: 4255: 4138: 3828:Cook Islands Seabed Minerals Authority 3659: 3160: 3147: 2375: 2351:Rosenbaum, Dr. Helen (November 2011). 2002:Communications Earth & Environment 1849:In December 2023, the research vessel 1764:Impossible Metals announces its first 1708:environmental effects of seabed mining 1351: 1068:, partnered with the island nation of 554:Diamonds are mined from the seabed by 526:Nickel, copper, cobalt, and manganese 91:; and 5 for cobalt-rich crusts in the 6210: 6015: 5989: 5761: 5676: 5548:from the original on 15 November 2022 5480:Pacific Northwest National Laboratory 5472: 5418:Clifford, Catherine (4 August 2023). 4827:from the original on 15 December 2021 4600: 4289: 4287: 4258:Marine Georesources and Geotechnology 4134: 4132: 3993: 3991: 3847: 3845: 3421: 3408: 3343:from the original on 3 September 2019 2607:from the original on 8 September 2021 2534:from the original on 6 September 2021 2504:from the original on 6 September 2021 2474:from the original on 6 September 2021 2363:from the original on 13 December 2019 2197:from the original on 13 December 2019 1194: 869:passed two deep sea mining laws. The 788:remotely operated underwater vehicles 455: 7460: 6701:Electromagnetic radiation and health 5608:from the original on 2 February 2023 5518:from the original on 17 January 2023 5488:from the original on 26 October 2022 5396:from the original on 16 October 2021 5277:from the original on 25 October 2021 5196:from the original on 6 November 2021 4983:from the original on 23 October 2020 4354: 4198: 3899:Company, The Metals (7 April 2020). 3851: 3698:from the original on 9 November 2018 3613:from the original on 9 November 2018 3607:"About the Deep Sea Mining Campaign" 3543: 3288:Shabahat, Elham (16 February 2024). 2564:from the original on 24 January 2016 2119: 2117: 2115: 1784:system components, mainly batteries. 1316:United Nations Environment Programme 1208:delivers new containment cap to the 1174:, which are necessary for producing 1123:Three Norwegian start-up companies, 7476: 7468: 6559:Radium and radon in the environment 5928:"Deep Sea Mining: Out Of Our Depth" 5446: 5384:Duthie, Lizzie (1 September 2021). 4942:Conley, Julia (11 September 2021). 4075: 3135:from the original on 12 August 2021 2262: 2123: 1468:The nodules are also important for 1329:UN Convention on the Law of the Sea 24: 5307:from the original on 8 August 2022 5115:from the original on 18 April 2018 5084:from the original on 19 April 2018 4284: 4139:Meaker, Morgan (12 January 2024). 4129: 4005:(in Norwegian BokmĂĄl). 14 May 2024 3988: 3842: 3743:from the original on 22 March 2022 3717:Doherty, Ben (15 September 2019). 3692:www.deepseaminingoutofourdepth.org 3522: 3273:. 11 November 2020. Archived from 3119:Beaudoin, Yannick; Baker, Elaine. 3050:10.1111/j.1755-6724.2008.tb00633.x 2444:from the original on 11 April 2021 1334: 895:Moana Minerals is a subsidiary of 609:The largest deposits occur in the 25: 7541: 5897: 5802:Wright, Stephen (1 August 2024). 5762:Gayle, Damien (3 December 2023). 5732: 5707:Magick, Samantha (7 April 2023). 3791:from the original on 17 May 2021. 3773:from the original on 17 May 2021. 2948:. 27 January 2021. Archived from 2895:Springer International Publishing 2171:from the original on 30 June 2022 2112: 500:Deposit types and related depths 446:seafloor massive sulfide deposits 444:Polymetallic sulphides appear on 7494: 7484: 7475: 7467: 7459: 7447: 7446: 5930:. 3 January 2012. Archived from 5869: 5856:Environmental Justice Foundation 5844: 5824: 5818: 5795: 5781: 5726: 5700: 5692:Wright, Stephen (31 July 2024). 5685: 5670: 5645: 5620: 5590: 5560: 5530: 5500: 5377: 5319: 5289: 5259: 5208: 5178: 5127: 5096: 5078:Harvard Environmental Law Review 5066: 5035:McVeigh, Karen (12 March 2020). 4232:from the original on 8 June 2022 3852:Weil, Ariel (5 September 2023). 3247:from the original on 11 May 2024 2054:Mineral commodity summaries 2024 1916: 1880:Environmental Justice Foundation 1692:This section is an excerpt from 1160:World Wide Fund for Nature (WWF) 811:free, prior and informed consent 723: 678:Cobalt-rich crusts are found on 561: 167: 147:exclusive economic zones (EEZ's) 6273:Atmospheric dispersion modeling 5904:The Deep Sea Mining Summit 2023 5677:Woody, Todd (1 February 2018). 5390:Fauna & Flora International 5054:Shukman, David (3 April 2021). 5047: 5028: 4995: 4962: 4935: 4920: 4861: 4839: 4808: 4763: 4733: 4715: 4548: 4419: 4348: 4192: 4166: 4103: 4069: 4042: 4017: 3963: 3938: 3892: 3867: 3816: 3795: 3777: 3755: 3729: 3710: 3680: 3599: 3516: 3355: 3325: 3307: 3281: 3259: 3112: 3020: 3014:10.1016/j.oregeorev.2012.12.001 2984: 2964: 2911: 2882: 2868:10.1016/j.ocecoaman.2018.09.010 2814:10.1016/j.marenvres.2017.04.010 2754: 2708: 2669: 2589: 2576: 2546: 2516: 2486: 2456: 2344: 2301: 2256: 2232: 1872: 1078:Deep Sea Mining Finance Limited 860: 5574:. 1 April 2022. Archived from 5103:Doherty, Ben (18 April 2018). 4969:U.S. Ocean Commission (2002). 2848:Ocean & Coastal Management 2183: 2157: 2143: 2094: 2080:International Seabed Authority 2068: 2046: 1988: 1712:International Seabed Authority 1644:§ Deep sea mining efforts 1558:common heritage of all mankind 1543: 1534:International Seabed Authority 1528:International Seabed Authority 1506: 1322:, with only 24.9% of the deep 1280:autonomous underwater vehicles 1141:Ocean Minerals Singapore (OMS) 855:International Seabed Authority 692:Federated States of Micronesia 570:or surround active or extinct 542:Polymetallic sulfide deposits 81:International Seabed Authority 13: 1: 6761:Electrical resistance heating 6236: 5806:. Benar News. Radio Free Asia 5447:Kuo, Lily (19 October 2023). 4426:Hooper, Ellie (5 July 2019). 4076:Tan, Cheryl (6 August 2022). 3583:"Treasure on the ocean floor" 3208:"The Clarion-Clipperton Zone" 2794:Marine Environmental Research 2694:10.1144/GSL.SP.1997.119.01.14 2124:Kuo, Lily (19 October 2023). 1982: 1604:Fauna and Flora International 1429:. Behavioral changes include 1064:In 2023, a Canadian company, 886:Cook Islands Consortium (CIC) 6413:Persistent organic pollutant 5354:10.1016/j.marpol.2022.105006 5156:10.1016/j.marpol.2020.103823 4691:10.1016/j.envpol.2017.05.027 4199:Hall, Linda (29 June 2024). 3523:Om, Jason (25 August 2014). 3175:10.1126/science.289.5479.551 2740:10.1016/0009-2541(81)90071-1 2645:10.1007/978-3-030-38815-7_14 2285:10.1016/j.marpol.2017.05.010 1748:Global Sea Mineral Resources 1654:Mineral Resources of the Sea 1436: 1145:Keppel Offshore & Marine 760: 102:(EEZ) of countries, such as 7: 7423:Least polluted cities by PM 5877:"What EV makers need to do" 5221:Frontiers in Marine Science 4946:. Common Dreams. Ecowatch. 4787:10.13140/RG.2.2.21346.66242 4759:– via www.nature.com. 4518:Frontiers in Marine Science 3763:"Sea Bed Minerals Act 2019" 3472:Mongabay Environmental News 3394:BBC Monitoring Asia Pacific 3321:. Kyodo. 26 September 2017. 2314:Frontiers in Marine Science 2240:"Breaking Free From Mining" 1972: â€“ Type of ocean claim 1965:Human impact on marine life 1909: 1844: 1648:§ Laws and regulations 1210:Deepwater Horizon oil spill 848: 566:Deep sea mining sites hold 149:are exploring the subject. 10: 7546: 7365:Pollution haven hypothesis 7288:Brain health and pollution 6526:Ecological light pollution 6356:Internal combustion engine 5949:- BBC article 21 June 2017 4913:10.1038/s41561-024-01480-8 4756:10.1038/s41561-024-01480-8 4296:Regulating Deep Sea Mining 3767:Sea Bed Minerals Authority 2022:10.1038/s43247-021-00213-8 1766:underwater robotic vehicle 1691: 1641: 1637: 1608:World Wide Fund for Nature 1301:Deep sea mining (like all 1253: 1237:Remotely operated vehicles 1221:GSF Development Driller II 1120:expected for early 2025. 740: 709:reached the bottom of the 127:Electric vehicle batteries 7444: 7398: 7347: 7296: 7263: 7168:Nonpoint source pollution 7096: 7088:War and environmental law 7035: 6997: 6979: 6779: 6714: 6651: 6577: 6546: 6511: 6495: 6460: 6447:Volatile organic compound 6253: 6244: 6168: 6136: 6100: 6079: 6072: 6024: 5234:10.3389/fmars.2021.706161 4849:. The Hindu. 30 June 2023 4647:10.1080/10641190009353796 4405:10.1080/10641190500446698 4304:10.1007/978-3-030-82834-9 4298:. SpringerBriefs in Law. 4278:10.1080/10641190051092993 3367:vents-data.interridge.org 1954:Deepsea mining in Namibia 1817:On February 7, 2024, the 1586:defined by legislation., 1406:Noise and light pollution 1094:Seafloor Massive Sulfides 1083: 927: 6627:Marine mammals and sonar 6538:Radio spectrum pollution 4531:10.3389/fmars.2017.00418 4294:Willaert, Klaas (2021). 3785:"Laws & Regulations" 3674:10.1215/00382876-3749625 3662:South Atlantic Quarterly 2357:Deep Sea Mining Campaign 2327:10.3389/fmars.2020.00384 1686: 1676: 1614:, and companies such as 1489:greenhouse gas emissions 1060:The Metals Company (TMC) 897:Ocean Minerals LLC (OML) 828: 736:Deep sea mining projects 482:depositional environment 156:is abundant, along with 7473:WikiProject Environment 7431:Most polluted countries 7375:Polluter pays principle 7106:Agricultural wastewater 4671:Environmental Pollution 3333:"Deep Sea Mining Watch" 3098:10.1023/A:1009963912171 2401:10.1126/science.1138289 2076:"Exploration Contracts" 1865:is owned by Magellan. 1805: 1788: 1758: 1752:Clarion-Clipperton Zone 1737:exclusive economic zone 1718: 1700: 815:precautionary principle 807:Nautilus the Protector. 625:. Scattered across the 611:Clarion-Clipperton Zone 100:exclusive economic zone 62:Clarion-Clipperton Zone 7491:Environment portal 6724:Agricultural pollution 5964:10.1115/OMAE2012-83156 5852:"STOP DEEP-SEA MINING" 4823:. Energy Futures Lab. 4669:for deep-sea mining". 3803:"Executive Management" 1832:Surangel S. Whipps Jr. 1230: 1205:Discoverer Inspiration 882:Moana Minerals Limited 871:Sea Bed Minerals (SBM) 823:Toronto Stock Exchange 775:Nautilus Minerals Inc. 675:, and the Peru Basin. 193: 185: 38: 7146:Industrial wastewater 7012:Clutter (advertising) 6920:Municipal solid waste 6766:Soil guideline values 6610:Sustainable transport 6503:Information pollution 6303:Open burning of waste 5915:Multinational Monitor 5273:. 28 September 2021. 5012:10.4324/9781315738635 4057:(in Norwegian BokmĂĄl) 2440:. 15 September 2019. 1297:Environmental impacts 1215:Discoverer Enterprise 1202: 432:Polymetallic sulfides 191: 183: 93:Western Pacific Ocean 35: 7418:Most polluted cities 7111:Biological pollution 7022:Overhead power lines 5958:. pp. 137–144. 5301:University of Exeter 5192:. 9 September 2021. 5006:. pp. 352–372. 4055:Loke marine minerals 3694:. 19 November 2011. 3609:. 19 November 2011. 3595:on 25 February 2018. 3277:on 11 November 2020. 2601:The Ocean Foundation 2252:on 23 December 2021. 2193:. 19 November 2011. 1656:. Nations including 1571:exploit resources. 1554:polymetallic nodules 1516:Laws and regulations 1493:carbon sequestration 1445:. Sediment can clog 1125:Loke Marine Minerals 771:New Ireland province 637:, copper, zinc, and 631:polymetallic nodules 568:polymetallic nodules 516:Polymetallic nodules 508:Typical depth range 176:Polymetallic nodules 134:environmental impact 85:international waters 54:polymetallic nodules 7481:WikiProject Ecology 7178:Ocean acidification 7083:Unexploded ordnance 6954:Post-consumer waste 6814:Foam food container 6792:Biodegradable waste 6366:Global distillation 6064:Mountaintop removal 5981:Mining the Deep Sea 5791:. 30 November 2023. 5572:National Geographic 5514:. 8 December 2022. 5345:2022MarPo.13805006A 5148:2020MarPo.11403823G 4796:on 12 February 2021 4683:2017EPoll.228..169M 4639:2000MGG....18..285N 4570:2018IEAM...14..672K 4470:2016NatSR...630492A 4432:Greenpeace Aotearoa 4397:2005MGG....23..331S 4270:2000MGG....18..285S 4226:"Impossible Mining" 3646:. 11 February 2021. 3042:2008AcGlS..82..796Z 3006:2013OGRv...51....1H 2994:Ore Geology Reviews 2860:2019OCM...167..271P 2806:2017MarER.129...76G 2732:1981ChGeo..34...53D 2584:Gems & Gemology 2277:2017MarPo..82..134K 2014:2021ComEE...2..148M 1904:resource efficiency 1819:European Parliament 1770:polymetallic nodule 1579:Continental Shelves 1499:, exacerbating the 1352:Benthic disturbance 916: 501: 236: 217:rare earth elements 142:deep sea ecosystems 119:dynamic positioning 7501:Ecology portal 7385:Waste minimisation 7360:Industrial ecology 7355:Cleaner production 7173:Nutrient pollution 7050:Herbicidal warfare 6844:Construction waste 6480:Introduced species 6351:Indoor air quality 6278:Chlorofluorocarbon 5934:on 8 December 2015 5831:The Oxygen Project 5657:www.soalliance.org 5578:on 2 February 2023 5482:via techxplore.com 4458:Scientific Reports 4178:Ocean Mining Intel 3950:www.soalliance.org 3930:has generic name ( 3905:The Metals Company 3879:The Metals Company 3644:MiningWatch Canada 3474:. 18 November 2016 3214:. 15 December 2017 2977:2021-09-06 at the 2924:2021-09-06 at the 2897:. pp. 30–33. 2767:2021-08-12 at the 2225:2021-11-04 at the 1970:Ocean colonization 1959:Deepwater drilling 1859:The Metals Company 1796:The Metals Company 1774:rising global need 1612:David Attenborough 1449:organisms such as 1431:vertical migration 1231: 1195:Extraction methods 1066:The Metals Company 915: 803:Northern Territory 657:Mid-Atlantic Ridge 572:hydrothermal vents 499: 465:, nickel, copper, 456:Cobalt-rich crusts 439:hydrothermal vents 234: 194: 186: 158:mineral rich sands 39: 7520:Underwater mining 7507: 7506: 7380:Pollution control 7060:Nuclear holocaust 6969:Thermal treatment 6937:Plastic pollution 6854:Mercury poisoning 6807:Battery recycling 6706:Radioactive waste 6475:Genetic pollution 6470:Biological hazard 6268:Air quality index 6204: 6203: 6164: 6163: 5973:978-0-7918-4490-8 5604:. 28 April 2021. 5080:. 16 April 2018. 5021:978-1-315-73863-5 4931:. Science Direct. 4900:Nature Geoscience 4747:Nature Geoscience 4578:10.1002/ieam.4071 4478:10.1038/srep30492 4357:"Deep-Sea Mining" 4341:978-83-944323-0-0 4313:978-3-030-82833-2 4180:. 24 January 2023 4115:Seatrade Maritime 4082:The Straits Times 3739:. 22 March 2022. 3560:on 12 August 2010 3396:. 5 August 2010. 3243:. 17 March 2022. 3169:(5479): 551–553. 2904:978-3-319-52556-3 2654:978-3-030-38814-0 2603:. 7 August 2010. 2500:. 31 March 2021. 2470:. 12 March 2020. 1976:Ocean development 1900:energy efficiency 1853:was disrupted by 1483:According to the 1358:benthic organisms 1057: 1056: 928:Metal grades (%) 718:parts per million 629:are trillions of 552: 551: 531:Manganese crusts 519:Manganese nodules 450:hydrothermal vent 429: 428: 123:electric vehicles 16:(Redirected from 7537: 7499: 7498: 7497: 7489: 7488: 7479: 7478: 7471: 7470: 7463: 7462: 7450: 7449: 7324:Legacy pollution 7183:Oil exploitation 7045:Chemical warfare 6959:Waste management 6866:Industrial waste 6834:Biomedical waste 6802:Electronic waste 6787:Advertising mail 6771:Phytoremediation 6746:Land degradation 6531:Overillumination 6485:Invasive species 6231: 6224: 6217: 6208: 6207: 6077: 6076: 6059:Hydraulic mining 6010: 6003: 5996: 5987: 5986: 5977: 5943: 5941: 5939: 5892: 5891: 5889: 5887: 5873: 5867: 5866: 5864: 5862: 5848: 5842: 5841: 5839: 5837: 5822: 5816: 5815: 5813: 5811: 5799: 5793: 5792: 5785: 5779: 5778: 5776: 5774: 5759: 5750: 5749: 5747: 5745: 5730: 5724: 5723: 5721: 5719: 5713:Islands Business 5704: 5698: 5697: 5689: 5683: 5682: 5674: 5668: 5667: 5665: 5663: 5649: 5643: 5642: 5640: 5638: 5624: 5618: 5617: 5615: 5613: 5594: 5588: 5587: 5585: 5583: 5564: 5558: 5557: 5555: 5553: 5534: 5528: 5527: 5525: 5523: 5504: 5498: 5497: 5495: 5493: 5473:Ledbetter, Tim. 5470: 5464: 5463: 5461: 5459: 5444: 5435: 5434: 5432: 5430: 5415: 5406: 5405: 5403: 5401: 5381: 5375: 5374: 5356: 5323: 5317: 5316: 5314: 5312: 5293: 5287: 5286: 5284: 5282: 5263: 5257: 5256: 5246: 5236: 5212: 5206: 5205: 5203: 5201: 5182: 5176: 5175: 5131: 5125: 5124: 5122: 5120: 5100: 5094: 5093: 5091: 5089: 5070: 5064: 5063: 5051: 5045: 5044: 5032: 5026: 5025: 4999: 4993: 4992: 4990: 4988: 4982: 4975: 4966: 4960: 4959: 4957: 4955: 4939: 4933: 4932: 4924: 4918: 4917: 4915: 4890: 4884: 4883: 4881: 4879: 4865: 4859: 4858: 4856: 4854: 4843: 4837: 4836: 4834: 4832: 4812: 4806: 4805: 4803: 4801: 4795: 4789:. Archived from 4776: 4767: 4761: 4760: 4758: 4741:(22 July 2024). 4737: 4731: 4730: 4719: 4713: 4712: 4702: 4665: 4659: 4658: 4622: 4616: 4615: 4614:on 14 June 2016. 4610:. Archived from 4604: 4598: 4597: 4552: 4546: 4545: 4543: 4533: 4509: 4500: 4499: 4489: 4449: 4436: 4435: 4423: 4417: 4416: 4380: 4371: 4370: 4368: 4366: 4361: 4352: 4346: 4345: 4327: 4318: 4317: 4291: 4282: 4281: 4253: 4242: 4241: 4239: 4237: 4222: 4213: 4212: 4210: 4208: 4196: 4190: 4189: 4187: 4185: 4170: 4164: 4163: 4161: 4159: 4136: 4127: 4126: 4124: 4122: 4107: 4101: 4100: 4098: 4096: 4073: 4067: 4066: 4064: 4062: 4046: 4040: 4039: 4037: 4035: 4021: 4015: 4014: 4012: 4010: 4003:greenminerals.no 3995: 3986: 3985: 3983: 3981: 3967: 3961: 3960: 3958: 3956: 3942: 3936: 3935: 3929: 3925: 3923: 3915: 3913: 3911: 3896: 3890: 3889: 3887: 3885: 3871: 3865: 3864: 3862: 3860: 3849: 3840: 3839: 3837: 3835: 3820: 3814: 3813: 3811: 3809: 3799: 3793: 3792: 3781: 3775: 3774: 3759: 3753: 3752: 3750: 3748: 3733: 3727: 3726: 3714: 3708: 3707: 3705: 3703: 3684: 3678: 3677: 3657: 3648: 3647: 3636: 3623: 3622: 3620: 3618: 3603: 3597: 3596: 3579: 3570: 3569: 3567: 3565: 3550: 3541: 3540: 3520: 3514: 3513: 3511: 3509: 3500: 3493: 3484: 3483: 3481: 3479: 3464: 3453: 3452: 3446: 3438: 3436: 3434: 3419: 3406: 3405: 3389: 3378: 3377: 3375: 3373: 3359: 3353: 3352: 3350: 3348: 3329: 3323: 3322: 3311: 3305: 3304: 3302: 3300: 3285: 3279: 3278: 3263: 3257: 3256: 3254: 3252: 3233: 3224: 3223: 3221: 3219: 3204: 3195: 3194: 3158: 3145: 3144: 3142: 3140: 3134: 3127: 3116: 3110: 3109: 3081: 3062: 3061: 3024: 3018: 3017: 2988: 2982: 2968: 2962: 2961: 2959: 2957: 2938: 2929: 2915: 2909: 2908: 2886: 2880: 2879: 2843: 2834: 2833: 2791: 2781: 2772: 2758: 2752: 2751: 2720:Chemical Geology 2712: 2706: 2705: 2673: 2667: 2666: 2632: 2617: 2616: 2614: 2612: 2593: 2587: 2580: 2574: 2573: 2571: 2569: 2550: 2544: 2543: 2541: 2539: 2520: 2514: 2513: 2511: 2509: 2490: 2484: 2483: 2481: 2479: 2460: 2454: 2453: 2451: 2449: 2430: 2421: 2420: 2384: 2373: 2372: 2370: 2368: 2348: 2342: 2341: 2339: 2329: 2305: 2299: 2298: 2296: 2260: 2254: 2253: 2251: 2245:. Archived from 2244: 2236: 2230: 2216: 2207: 2206: 2204: 2202: 2187: 2181: 2180: 2178: 2176: 2161: 2155: 2154: 2147: 2141: 2140: 2138: 2136: 2121: 2110: 2109: 2098: 2092: 2091: 2089: 2087: 2072: 2066: 2065: 2050: 2044: 2043: 2033: 1992: 1926: 1921: 1920: 1892:public transport 1888:circular economy 1782:renewable energy 1746:Belgian company 1276:side scan sonars 1227:Helix Producer I 1088:In January 2024 1080:in April 2020. 917: 914: 841:(Kennecott) and 767:Papua New Guinea 696:Marshall Islands 661:Papua New Guinea 650:Manihiki Plateau 578:, which collect 576:sulfide deposits 545:1,400 – 3,700 m 523:4,000 – 6,000 m 502: 498: 237: 233: 112:Papua New Guinea 89:mid-ocean ridges 21: 7545: 7544: 7540: 7539: 7538: 7536: 7535: 7534: 7510: 7509: 7508: 7503: 7495: 7493: 7483: 7440: 7426: 7394: 7343: 7292: 7259: 7198:Pharmaceuticals 7188:Oil exploration 7092: 7064:Nuclear fallout 7031: 6993: 6975: 6949:Packaging waste 6903:Deep sea mining 6829:Hazardous waste 6775: 6756:Open defecation 6710: 6676:Nuclear fallout 6671:Nuclear fission 6647: 6573: 6542: 6513:Electromagnetic 6507: 6491: 6456: 6376:Ozone depletion 6249: 6240: 6235: 6205: 6200: 6186:Deep sea mining 6160: 6146:Room and pillar 6132: 6096: 6068: 6020: 6014: 5974: 5937: 5935: 5926: 5900: 5895: 5885: 5883: 5875: 5874: 5870: 5860: 5858: 5850: 5849: 5845: 5835: 5833: 5823: 5819: 5809: 5807: 5800: 5796: 5787: 5786: 5782: 5772: 5770: 5760: 5753: 5743: 5741: 5731: 5727: 5717: 5715: 5705: 5701: 5690: 5686: 5675: 5671: 5661: 5659: 5651: 5650: 5646: 5636: 5634: 5632:www.semafor.com 5626: 5625: 5621: 5611: 5609: 5596: 5595: 5591: 5581: 5579: 5566: 5565: 5561: 5551: 5549: 5536: 5535: 5531: 5521: 5519: 5506: 5505: 5501: 5491: 5489: 5471: 5467: 5457: 5455: 5453:Washington Post 5445: 5438: 5428: 5426: 5416: 5409: 5399: 5397: 5382: 5378: 5324: 5320: 5310: 5308: 5295: 5294: 5290: 5280: 5278: 5265: 5264: 5260: 5213: 5209: 5199: 5197: 5184: 5183: 5179: 5132: 5128: 5118: 5116: 5101: 5097: 5087: 5085: 5072: 5071: 5067: 5052: 5048: 5033: 5029: 5022: 5000: 4996: 4986: 4984: 4980: 4973: 4967: 4963: 4953: 4951: 4940: 4936: 4925: 4921: 4891: 4887: 4877: 4875: 4867: 4866: 4862: 4852: 4850: 4845: 4844: 4840: 4830: 4828: 4813: 4809: 4799: 4797: 4793: 4774: 4768: 4764: 4738: 4734: 4721: 4720: 4716: 4666: 4662: 4623: 4619: 4606: 4605: 4601: 4553: 4549: 4510: 4503: 4450: 4439: 4424: 4420: 4381: 4374: 4364: 4362: 4359: 4353: 4349: 4342: 4328: 4321: 4314: 4292: 4285: 4254: 4245: 4235: 4233: 4224: 4223: 4216: 4206: 4204: 4197: 4193: 4183: 4181: 4172: 4171: 4167: 4157: 4155: 4137: 4130: 4120: 4118: 4109: 4108: 4104: 4094: 4092: 4074: 4070: 4060: 4058: 4047: 4043: 4033: 4031: 4029:Deep Sea Mining 4023: 4022: 4018: 4008: 4006: 3997: 3996: 3989: 3979: 3977: 3969: 3968: 3964: 3954: 3952: 3944: 3943: 3939: 3927: 3926: 3917: 3916: 3909: 3907: 3897: 3893: 3883: 3881: 3873: 3872: 3868: 3858: 3856: 3850: 3843: 3833: 3831: 3822: 3821: 3817: 3807: 3805: 3801: 3800: 3796: 3783: 3782: 3778: 3761: 3760: 3756: 3746: 3744: 3735: 3734: 3730: 3715: 3711: 3701: 3699: 3686: 3685: 3681: 3658: 3651: 3638: 3637: 3626: 3616: 3614: 3605: 3604: 3600: 3581: 3580: 3573: 3563: 3561: 3552: 3551: 3544: 3521: 3517: 3507: 3505: 3503:country.eiu.com 3495: 3494: 3487: 3477: 3475: 3466: 3465: 3456: 3440: 3439: 3432: 3430: 3420: 3409: 3391: 3390: 3381: 3371: 3369: 3361: 3360: 3356: 3346: 3344: 3331: 3330: 3326: 3319:The Japan Times 3313: 3312: 3308: 3298: 3296: 3286: 3282: 3265: 3264: 3260: 3250: 3248: 3235: 3234: 3227: 3217: 3215: 3206: 3205: 3198: 3159: 3148: 3138: 3136: 3132: 3125: 3117: 3113: 3082: 3065: 3025: 3021: 2989: 2985: 2979:Wayback Machine 2969: 2965: 2955: 2953: 2952:on 7 March 2021 2940: 2939: 2932: 2926:Wayback Machine 2916: 2912: 2905: 2887: 2883: 2844: 2837: 2789: 2782: 2775: 2769:Wayback Machine 2759: 2755: 2713: 2709: 2674: 2670: 2655: 2633: 2620: 2610: 2608: 2597:"Seabed Mining" 2595: 2594: 2590: 2581: 2577: 2567: 2565: 2558:Deepwater group 2552: 2551: 2547: 2537: 2535: 2528:dsm.gsd.spc.int 2522: 2521: 2517: 2507: 2505: 2492: 2491: 2487: 2477: 2475: 2462: 2461: 2457: 2447: 2445: 2432: 2431: 2424: 2385: 2376: 2366: 2364: 2349: 2345: 2306: 2302: 2261: 2257: 2249: 2242: 2238: 2237: 2233: 2227:Wayback Machine 2217: 2210: 2200: 2198: 2189: 2188: 2184: 2174: 2172: 2163: 2162: 2158: 2153:. 26 June 2024. 2149: 2148: 2144: 2134: 2132: 2130:Washington Post 2122: 2113: 2108:. 2 April 2024. 2100: 2099: 2095: 2085: 2083: 2082:. 17 March 2022 2074: 2073: 2069: 2062:10.3133/mcs2024 2052: 2051: 2047: 2031:1721.1/138864.2 1993: 1989: 1985: 1922: 1915: 1912: 1875: 1847: 1842: 1841: 1808: 1791: 1761: 1721: 1703: 1697: 1689: 1679: 1650: 1640: 1546: 1530: 1518: 1509: 1463:bioaccumulation 1439: 1422:Light pollution 1416:Noise pollution 1408: 1354: 1337: 1335:Sediment plumes 1299: 1256: 1247:to the ocean. 1197: 1137:Lockheed Martin 1133:Adepth Minerals 1086: 1062: 933:Classification 863: 851: 831: 763: 743: 738: 726: 665:Solomon Islands 659:system, around 564: 517: 458: 434: 178: 170: 42:Deep sea mining 28: 23: 22: 18:Deep-sea mining 15: 12: 11: 5: 7543: 7533: 7532: 7527: 7522: 7505: 7504: 7445: 7442: 7441: 7439: 7438: 7433: 7428: 7424: 7420: 7415: 7413:Law by country 7410: 7404: 7402: 7396: 7395: 7393: 7392: 7387: 7382: 7377: 7372: 7367: 7362: 7357: 7351: 7349: 7345: 7344: 7342: 7341: 7336: 7331: 7326: 7321: 7316: 7311: 7306: 7300: 7298: 7294: 7293: 7291: 7290: 7285: 7284: 7283: 7278: 7267: 7265: 7261: 7260: 7258: 7257: 7252: 7247: 7242: 7237: 7235:Surface runoff 7232: 7227: 7222: 7217: 7216: 7215: 7210: 7200: 7195: 7190: 7185: 7180: 7175: 7170: 7165: 7160: 7159: 7158: 7148: 7143: 7138: 7133: 7128: 7123: 7121:Eutrophication 7118: 7113: 7108: 7102: 7100: 7094: 7093: 7091: 7090: 7085: 7080: 7078:Scorched earth 7075: 7072:nuclear winter 7068:nuclear famine 7057: 7047: 7041: 7039: 7033: 7032: 7030: 7029: 7024: 7019: 7014: 7009: 7003: 7001: 6995: 6994: 6992: 6991: 6985: 6983: 6977: 6976: 6974: 6973: 6972: 6971: 6966: 6956: 6951: 6946: 6945: 6944: 6934: 6929: 6928: 6927: 6917: 6916: 6915: 6913:Uranium mining 6910: 6905: 6900: 6898:Surface mining 6895: 6890: 6880: 6875: 6874: 6873: 6863: 6862: 6861: 6856: 6851: 6849:Lead poisoning 6846: 6841: 6839:Chemical waste 6836: 6826: 6821: 6816: 6811: 6810: 6809: 6799: 6794: 6789: 6783: 6781: 6777: 6776: 6774: 6773: 6768: 6763: 6758: 6753: 6751:Bioremediation 6748: 6743: 6742: 6741: 6736: 6731: 6720: 6718: 6712: 6711: 6709: 6708: 6703: 6698: 6693: 6688: 6683: 6678: 6673: 6668: 6666:Bioremediation 6663: 6657: 6655: 6649: 6648: 6646: 6645: 6640: 6637: 6634: 6631: 6630: 6629: 6619: 6614: 6613: 6612: 6607: 6602: 6597: 6592: 6587:Transportation 6583: 6581: 6575: 6574: 6572: 6571: 6566: 6561: 6556: 6550: 6548: 6544: 6543: 6541: 6540: 6535: 6534: 6533: 6528: 6517: 6515: 6509: 6508: 6506: 6505: 6499: 6497: 6493: 6492: 6490: 6489: 6488: 6487: 6477: 6472: 6466: 6464: 6458: 6457: 6455: 6454: 6449: 6444: 6443: 6442: 6432: 6431: 6430: 6420: 6415: 6410: 6409: 6408: 6403: 6398: 6393: 6388: 6378: 6373: 6368: 6363: 6361:Global dimming 6358: 6353: 6348: 6347: 6346: 6336: 6335: 6334: 6332:Diesel exhaust 6324: 6319: 6318: 6317: 6307: 6306: 6305: 6300: 6295: 6290: 6280: 6275: 6270: 6265: 6259: 6257: 6251: 6250: 6245: 6242: 6241: 6234: 6233: 6226: 6219: 6211: 6202: 6201: 6199: 6198: 6193: 6188: 6183: 6178: 6172: 6170: 6166: 6165: 6162: 6161: 6159: 6158: 6153: 6148: 6142: 6140: 6134: 6133: 6131: 6130: 6125: 6120: 6115: 6110: 6104: 6102: 6098: 6097: 6095: 6094: 6089: 6083: 6081: 6074: 6070: 6069: 6067: 6066: 6061: 6056: 6051: 6046: 6041: 6036: 6030: 6028: 6022: 6021: 6013: 6012: 6005: 5998: 5990: 5984: 5983: 5978: 5972: 5950: 5944: 5924: 5918: 5907: 5899: 5898:External links 5896: 5894: 5893: 5868: 5843: 5825:Koop, FermĂ­n. 5817: 5794: 5780: 5751: 5733:Tahir, Tariq. 5725: 5699: 5684: 5669: 5644: 5619: 5589: 5559: 5529: 5499: 5465: 5436: 5407: 5376: 5318: 5288: 5258: 5207: 5177: 5126: 5095: 5065: 5046: 5027: 5020: 4994: 4961: 4934: 4919: 4885: 4860: 4838: 4807: 4781:(Report). DG. 4762: 4732: 4714: 4660: 4633:(3): 285–294. 4617: 4599: 4564:(6): 672–691. 4547: 4501: 4437: 4418: 4391:(4): 331–338. 4372: 4347: 4340: 4319: 4312: 4283: 4264:(3): 285–294. 4243: 4214: 4191: 4165: 4128: 4102: 4068: 4041: 4016: 3987: 3962: 3937: 3891: 3866: 3841: 3815: 3794: 3776: 3754: 3728: 3709: 3679: 3668:(1): 207–217. 3649: 3624: 3598: 3571: 3542: 3515: 3485: 3454: 3407: 3379: 3354: 3324: 3306: 3294:Hakai Magazine 3280: 3258: 3241:www.isa.org.jm 3225: 3196: 3146: 3111: 3092:(4): 299–315. 3063: 3036:(4): 796–803. 3019: 2983: 2963: 2930: 2910: 2903: 2881: 2835: 2773: 2753: 2707: 2688:(1): 213–237. 2668: 2653: 2618: 2588: 2575: 2545: 2515: 2485: 2455: 2422: 2374: 2343: 2300: 2255: 2231: 2208: 2182: 2156: 2142: 2111: 2093: 2067: 2045: 1986: 1984: 1981: 1980: 1979: 1973: 1967: 1962: 1956: 1951: 1946: 1941: 1935: 1928: 1927: 1911: 1908: 1896:car dependency 1874: 1871: 1846: 1843: 1840: 1839: 1823: 1815: 1807: 1804: 1803: 1802: 1799: 1790: 1787: 1786: 1785: 1760: 1757: 1756: 1755: 1744: 1732: 1729: 1720: 1717: 1716: 1715: 1702: 1699: 1698: 1690: 1688: 1685: 1684: 1683: 1678: 1675: 1639: 1636: 1610:, broadcaster 1545: 1542: 1529: 1526: 1517: 1514: 1508: 1505: 1501:climate crisis 1447:filter-feeding 1438: 1435: 1414:environments. 1407: 1404: 1353: 1350: 1336: 1333: 1298: 1295: 1255: 1252: 1196: 1193: 1129:Green Minerals 1114:North Atlantic 1085: 1082: 1061: 1058: 1055: 1054: 1051: 1048: 1045: 1042: 1039: 1036: 1033: 1030: 1026: 1025: 1022: 1019: 1016: 1013: 1010: 1007: 1004: 1001: 997: 996: 993: 990: 987: 984: 981: 978: 975: 972: 968: 967: 964: 961: 958: 955: 952: 946: 940: 934: 930: 929: 926: 924: 922: 920: 862: 859: 850: 847: 830: 827: 762: 759: 755:Okinawa Trough 742: 739: 737: 734: 725: 722: 711:Mariana Trench 563: 560: 550: 549: 546: 543: 539: 538: 535: 534:800 – 2,400 m 532: 528: 527: 524: 521: 513: 512: 509: 506: 493: 492: 489: 457: 454: 433: 430: 427: 426: 423: 420: 417: 414: 411: 408: 405: 401: 400: 397: 394: 391: 388: 385: 382: 379: 375: 374: 371: 368: 365: 362: 359: 356: 353: 349: 348: 345: 342: 339: 336: 333: 330: 327: 323: 322: 319: 316: 313: 310: 307: 304: 301: 297: 296: 293: 290: 287: 284: 281: 278: 275: 271: 270: 259: 256: 253: 250: 247: 244: 241: 177: 174: 169: 166: 164:and diamonds. 26: 9: 6: 4: 3: 2: 7542: 7531: 7528: 7526: 7523: 7521: 7518: 7517: 7515: 7502: 7492: 7487: 7482: 7474: 7466: 7457: 7453: 7443: 7437: 7434: 7432: 7429: 7427: 7421: 7419: 7416: 7414: 7411: 7409: 7406: 7405: 7403: 7401: 7397: 7391: 7388: 7386: 7383: 7381: 7378: 7376: 7373: 7371: 7368: 7366: 7363: 7361: 7358: 7356: 7353: 7352: 7350: 7346: 7340: 7337: 7335: 7332: 7330: 7327: 7325: 7322: 7320: 7317: 7315: 7312: 7310: 7307: 7305: 7302: 7301: 7299: 7295: 7289: 7286: 7282: 7279: 7277: 7274: 7273: 7272: 7269: 7268: 7266: 7262: 7256: 7255:Water quality 7253: 7251: 7248: 7246: 7243: 7241: 7238: 7236: 7233: 7231: 7228: 7226: 7223: 7221: 7218: 7214: 7211: 7209: 7206: 7205: 7204: 7201: 7199: 7196: 7194: 7191: 7189: 7186: 7184: 7181: 7179: 7176: 7174: 7171: 7169: 7166: 7164: 7161: 7157: 7154: 7153: 7152: 7149: 7147: 7144: 7142: 7139: 7137: 7134: 7132: 7129: 7127: 7124: 7122: 7119: 7117: 7114: 7112: 7109: 7107: 7104: 7103: 7101: 7099: 7095: 7089: 7086: 7084: 7081: 7079: 7076: 7073: 7069: 7065: 7061: 7058: 7055: 7051: 7048: 7046: 7043: 7042: 7040: 7038: 7034: 7028: 7025: 7023: 7020: 7018: 7017:Traffic signs 7015: 7013: 7010: 7008: 7005: 7004: 7002: 7000: 6996: 6990: 6987: 6986: 6984: 6982: 6978: 6970: 6967: 6965: 6962: 6961: 6960: 6957: 6955: 6952: 6950: 6947: 6943: 6942:Microplastics 6940: 6939: 6938: 6935: 6933: 6932:Nanomaterials 6930: 6926: 6923: 6922: 6921: 6918: 6914: 6911: 6909: 6906: 6904: 6901: 6899: 6896: 6894: 6891: 6889: 6886: 6885: 6884: 6881: 6879: 6876: 6872: 6871:Lead smelting 6869: 6868: 6867: 6864: 6860: 6857: 6855: 6852: 6850: 6847: 6845: 6842: 6840: 6837: 6835: 6832: 6831: 6830: 6827: 6825: 6822: 6820: 6817: 6815: 6812: 6808: 6805: 6804: 6803: 6800: 6798: 6795: 6793: 6790: 6788: 6785: 6784: 6782: 6778: 6772: 6769: 6767: 6764: 6762: 6759: 6757: 6754: 6752: 6749: 6747: 6744: 6740: 6737: 6735: 6732: 6730: 6727: 6726: 6725: 6722: 6721: 6719: 6717: 6713: 6707: 6704: 6702: 6699: 6697: 6694: 6692: 6691:Radioactivity 6689: 6687: 6684: 6682: 6679: 6677: 6674: 6672: 6669: 6667: 6664: 6662: 6659: 6658: 6656: 6654: 6650: 6644: 6643:Noise control 6641: 6638: 6635: 6632: 6628: 6625: 6624: 6623: 6620: 6618: 6615: 6611: 6608: 6606: 6603: 6601: 6598: 6596: 6593: 6590: 6589: 6588: 6585: 6584: 6582: 6580: 6576: 6570: 6567: 6565: 6562: 6560: 6557: 6555: 6552: 6551: 6549: 6545: 6539: 6536: 6532: 6529: 6527: 6524: 6523: 6522: 6519: 6518: 6516: 6514: 6510: 6504: 6501: 6500: 6498: 6494: 6486: 6483: 6482: 6481: 6478: 6476: 6473: 6471: 6468: 6467: 6465: 6463: 6459: 6453: 6450: 6448: 6445: 6441: 6438: 6437: 6436: 6433: 6429: 6426: 6425: 6424: 6421: 6419: 6416: 6414: 6411: 6407: 6404: 6402: 6399: 6397: 6394: 6392: 6391:Metal working 6389: 6387: 6384: 6383: 6382: 6379: 6377: 6374: 6372: 6369: 6367: 6364: 6362: 6359: 6357: 6354: 6352: 6349: 6345: 6342: 6341: 6340: 6337: 6333: 6330: 6329: 6328: 6325: 6323: 6320: 6316: 6313: 6312: 6311: 6308: 6304: 6301: 6299: 6296: 6294: 6291: 6289: 6286: 6285: 6284: 6281: 6279: 6276: 6274: 6271: 6269: 6266: 6264: 6261: 6260: 6258: 6256: 6252: 6248: 6243: 6239: 6232: 6227: 6225: 6220: 6218: 6213: 6212: 6209: 6197: 6196:Seabed mining 6194: 6192: 6189: 6187: 6184: 6182: 6179: 6177: 6174: 6173: 6171: 6167: 6157: 6154: 6152: 6149: 6147: 6144: 6143: 6141: 6139: 6135: 6129: 6126: 6124: 6121: 6119: 6116: 6114: 6111: 6109: 6106: 6105: 6103: 6099: 6093: 6090: 6088: 6085: 6084: 6082: 6078: 6075: 6071: 6065: 6062: 6060: 6057: 6055: 6052: 6050: 6047: 6045: 6042: 6040: 6037: 6035: 6032: 6031: 6029: 6027: 6023: 6018: 6011: 6006: 6004: 5999: 5997: 5992: 5991: 5988: 5982: 5979: 5975: 5969: 5965: 5961: 5957: 5951: 5948: 5945: 5933: 5929: 5925: 5922: 5919: 5917: 5916: 5911: 5908: 5905: 5902: 5901: 5882: 5878: 5872: 5857: 5853: 5847: 5832: 5828: 5821: 5805: 5798: 5790: 5784: 5769: 5765: 5758: 5756: 5740: 5736: 5729: 5714: 5710: 5703: 5695: 5688: 5680: 5673: 5658: 5654: 5648: 5633: 5629: 5623: 5607: 5603: 5599: 5593: 5577: 5573: 5569: 5563: 5547: 5543: 5539: 5533: 5517: 5513: 5509: 5503: 5487: 5483: 5481: 5476: 5469: 5454: 5450: 5443: 5441: 5425: 5421: 5414: 5412: 5395: 5391: 5387: 5380: 5372: 5368: 5364: 5360: 5355: 5350: 5346: 5342: 5338: 5334: 5333:Marine Policy 5330: 5322: 5306: 5302: 5298: 5292: 5276: 5272: 5268: 5262: 5254: 5250: 5245: 5240: 5235: 5230: 5226: 5222: 5218: 5211: 5195: 5191: 5187: 5181: 5173: 5169: 5165: 5161: 5157: 5153: 5149: 5145: 5141: 5137: 5136:Marine Policy 5130: 5114: 5110: 5106: 5099: 5083: 5079: 5075: 5069: 5061: 5057: 5050: 5042: 5038: 5031: 5023: 5017: 5013: 5009: 5005: 4998: 4979: 4972: 4965: 4949: 4945: 4938: 4930: 4923: 4914: 4909: 4905: 4901: 4897: 4889: 4874: 4870: 4864: 4848: 4842: 4826: 4822: 4818: 4811: 4792: 4788: 4784: 4780: 4773: 4766: 4757: 4752: 4748: 4744: 4736: 4728: 4724: 4718: 4710: 4706: 4701: 4700:10400.1/10388 4696: 4692: 4688: 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Euro Weekly 4202: 4195: 4179: 4175: 4169: 4154: 4150: 4146: 4142: 4135: 4133: 4116: 4112: 4106: 4091: 4087: 4083: 4079: 4072: 4056: 4052: 4045: 4030: 4026: 4020: 4004: 4000: 3994: 3992: 3976: 3972: 3966: 3951: 3947: 3941: 3933: 3921: 3906: 3902: 3895: 3880: 3876: 3870: 3855: 3848: 3846: 3830:. 10 May 2023 3829: 3825: 3819: 3804: 3798: 3790: 3786: 3780: 3772: 3768: 3764: 3758: 3742: 3738: 3732: 3724: 3720: 3713: 3697: 3693: 3689: 3683: 3675: 3671: 3667: 3663: 3656: 3654: 3645: 3641: 3635: 3633: 3631: 3629: 3612: 3608: 3602: 3594: 3590: 3589: 3584: 3578: 3576: 3559: 3555: 3549: 3547: 3538: 3534: 3530: 3526: 3519: 3504: 3499: 3492: 3490: 3473: 3469: 3463: 3461: 3459: 3450: 3444: 3429: 3425: 3418: 3416: 3414: 3412: 3403: 3399: 3395: 3388: 3386: 3384: 3368: 3364: 3358: 3342: 3338: 3334: 3328: 3320: 3316: 3310: 3295: 3291: 3284: 3276: 3272: 3268: 3262: 3246: 3242: 3238: 3232: 3230: 3213: 3209: 3203: 3201: 3192: 3188: 3184: 3180: 3176: 3172: 3168: 3164: 3157: 3155: 3153: 3151: 3131: 3124: 3123: 3115: 3107: 3103: 3099: 3095: 3091: 3087: 3080: 3078: 3076: 3074: 3072: 3070: 3068: 3059: 3055: 3051: 3047: 3043: 3039: 3035: 3031: 3023: 3015: 3011: 3007: 3003: 2999: 2995: 2987: 2980: 2976: 2973: 2967: 2951: 2947: 2943: 2937: 2935: 2927: 2923: 2920: 2914: 2906: 2900: 2896: 2892: 2885: 2877: 2873: 2869: 2865: 2861: 2857: 2853: 2849: 2842: 2840: 2831: 2827: 2823: 2819: 2815: 2811: 2807: 2803: 2799: 2795: 2788: 2780: 2778: 2770: 2766: 2763: 2757: 2749: 2745: 2741: 2737: 2733: 2729: 2725: 2721: 2718: 2711: 2703: 2699: 2695: 2691: 2687: 2683: 2679: 2672: 2664: 2660: 2656: 2650: 2646: 2642: 2638: 2631: 2629: 2627: 2625: 2623: 2606: 2602: 2598: 2592: 2585: 2579: 2563: 2559: 2555: 2549: 2533: 2529: 2525: 2519: 2503: 2499: 2495: 2489: 2473: 2469: 2465: 2459: 2443: 2439: 2435: 2429: 2427: 2418: 2414: 2410: 2406: 2402: 2398: 2395:(5827): 987. 2394: 2390: 2383: 2381: 2379: 2362: 2358: 2354: 2347: 2338: 2333: 2328: 2323: 2319: 2315: 2311: 2304: 2295: 2290: 2286: 2282: 2278: 2274: 2270: 2266: 2265:Marine Policy 2259: 2248: 2241: 2235: 2228: 2224: 2221: 2215: 2213: 2196: 2192: 2186: 2170: 2166: 2160: 2152: 2146: 2131: 2127: 2120: 2118: 2116: 2107: 2103: 2097: 2081: 2077: 2071: 2063: 2059: 2055: 2049: 2041: 2037: 2032: 2027: 2023: 2019: 2015: 2011: 2007: 2003: 1999: 1991: 1987: 1977: 1974: 1971: 1968: 1966: 1963: 1960: 1957: 1955: 1952: 1950: 1947: 1945: 1942: 1939: 1936: 1933: 1932:Seabed mining 1930: 1929: 1925: 1924:Oceans portal 1919: 1914: 1907: 1905: 1901: 1897: 1893: 1889: 1885: 1881: 1870: 1866: 1864: 1861:. The vessel 1860: 1856: 1852: 1837: 1833: 1830:", President 1829: 1824: 1820: 1816: 1813: 1810: 1809: 1800: 1797: 1793: 1792: 1783: 1779: 1775: 1771: 1767: 1763: 1762: 1753: 1749: 1745: 1742: 1738: 1733: 1730: 1727: 1723: 1722: 1713: 1709: 1705: 1704: 1695: 1681: 1680: 1674: 1670: 1667: 1666:United States 1663: 1659: 1655: 1649: 1645: 1635: 1633: 1630:called for a 1629: 1625: 1621: 1617: 1613: 1609: 1605: 1600: 1597: 1594: 1591: 1587: 1584: 1580: 1576: 1572: 1568: 1564: 1561: 1559: 1555: 1550: 1541: 1539: 1535: 1525: 1523: 1513: 1504: 1502: 1498: 1494: 1490: 1486: 1481: 1477: 1473: 1471: 1466: 1464: 1460: 1459:phytoplankton 1456: 1452: 1448: 1444: 1443:abyssal fauna 1434: 1432: 1428: 1423: 1419: 1417: 1413: 1403: 1401: 1397: 1393: 1389: 1385: 1381: 1377: 1376:glass sponges 1373: 1372:abyssal plain 1369: 1364: 1361: 1359: 1349: 1345: 1343: 1332: 1330: 1325: 1321: 1317: 1312: 1309: 1306: 1304: 1294: 1290: 1288: 1287:metallurgical 1283: 1281: 1277: 1273: 1272:echo-sounders 1268: 1265: 1261: 1251: 1248: 1246: 1240: 1238: 1234: 1229: 1228: 1223: 1222: 1217: 1216: 1211: 1207: 1206: 1201: 1192: 1189: 1185: 1181: 1180:wind turbines 1177: 1176:mobile phones 1173: 1169: 1165: 1161: 1156: 1152: 1150: 1146: 1142: 1138: 1134: 1130: 1126: 1121: 1117: 1115: 1111: 1107: 1103: 1099: 1095: 1091: 1081: 1079: 1075: 1071: 1067: 1052: 1049: 1046: 1043: 1040: 1037: 1034: 1031: 1028: 1027: 1023: 1020: 1017: 1014: 1011: 1008: 1005: 1002: 999: 998: 994: 991: 988: 985: 982: 979: 976: 973: 970: 969: 965: 962: 959: 956: 953: 951: 947: 945: 941: 939: 935: 932: 931: 925: 923: 921: 919: 918: 913: 910: 904: 902: 898: 893: 891: 887: 883: 878: 875: 872: 868: 865:In 2019, the 858: 856: 846: 844: 840: 836: 833:In the 1970s 826: 824: 818: 816: 812: 808: 804: 800: 796: 791: 789: 785: 781: 776: 772: 768: 758: 756: 752: 748: 733: 731: 730:Blake Plateau 724:United States 721: 719: 714: 712: 708: 703: 701: 697: 693: 689: 685: 681: 676: 674: 670: 666: 662: 658: 653: 651: 647: 642: 640: 636: 632: 628: 627:abyssal plain 624: 620: 616: 615:Pacific Ocean 612: 607: 605: 601: 597: 593: 589: 585: 581: 577: 573: 569: 562:Deposit sites 559: 557: 547: 544: 541: 540: 536: 533: 530: 529: 525: 522: 520: 515: 514: 510: 507: 504: 503: 497: 490: 487: 486: 485: 483: 478: 476: 472: 468: 464: 453: 451: 447: 442: 440: 424: 421: 418: 415: 412: 409: 406: 404:Cook Islands 403: 402: 398: 395: 392: 389: 386: 383: 380: 378:Indian Ocean 377: 376: 372: 369: 366: 363: 360: 357: 354: 351: 350: 346: 343: 340: 337: 334: 331: 328: 325: 324: 320: 317: 314: 311: 308: 305: 302: 299: 298: 294: 291: 288: 285: 282: 279: 276: 273: 272: 268: 264: 260: 257: 254: 251: 248: 245: 242: 239: 238: 232: 230: 226: 222: 218: 213: 209: 205: 203: 199: 190: 182: 173: 168:Deposit types 165: 163: 159: 155: 150: 148: 143: 139: 135: 130: 128: 124: 120: 115: 113: 109: 105: 101: 96: 94: 90: 86: 82: 77: 75: 71: 67: 63: 59: 58:abyssal plain 55: 51: 47: 43: 34: 30: 19: 7334:Point source 7276:Heavy metals 7250:Urban runoff 7230:Sulfur water 7208:Septic tanks 7054:Agent Orange 6908:Mining waste 6902: 6734:Manure waste 6564:Volcanic ash 6440:Black carbon 6396:Oil refining 6381:Particulates 6310:Construction 6185: 5955: 5936:. 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Index

Deep-sea mining
Schematic of a polymetallic nodule mining operation. From top to bottom, the three zoom-in panels illustrate the surface operation vessel, the midwater sediment plume, and the nodule collector operating on the seabed. The midwater plume comprises two stages: (i) the dynamic plume, in which the sediment-laden discharge water rapidly descends and dilutes to a neutral buoyancy depth, and (ii) the subsequent ambient plume that is advected by the ocean current and subject to background turbulence and settling.
seabed
deep sea
polymetallic nodules
abyssal plain
Clarion-Clipperton Zone
copper
nickel
cobalt
International Seabed Authority
international waters
mid-ocean ridges
Western Pacific Ocean
exclusive economic zone
Norway
Cook Islands
Papua New Guinea
dynamic positioning
electric vehicles
Electric vehicle batteries
environmental impact
Greenpeace
deep sea ecosystems
exclusive economic zones (EEZ's)
sand, silt and mud for construction purposes
mineral rich sands
ilmenite

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