If commercial mining of seabeds is to prove viable, specialist machinery such as robot submarines will need to be developed. AFP

India sees ocean floor as ripe for mining

The National | 6 December 2018 In the classic 1870 Jules Verne novel 20,000 Leagues Under the Sea, underwater explorer Captain Nemo predicted the mining of the ocean floor’s mineral bounty – zinc, iron, silver and gold. India is catching up with that only now, as it prepares to unearth treasures down below, aiming to boost […]

Read More
submerged trials deep sea mining

A high-profile deep-sea mining company is struggling

The Economist | 5 December 2018 AFTER LISTING on the Toronto stock exchange in 2006 Nautilus Minerals became the public face of a daring new industry: deep-sea mining. It planned to pursue riches on the ocean floor, mining metals such as gold, zinc and copper, desired respectively for lustre, alloys and electronics. Robotic machines would […]

Read More
Container ships currently use bunker fuel, a residue from crude oil that is cheaper but dirtier than petrol and diesel © Bloomberg

Maersk pledges to cut carbon emissions to zero by 2050

Richard Milne for the Financial Times | 4 December 2018 The world’s largest container shipping company has pledged to cut net carbon emissions to zero by 2050, challenging an industry that is both one of the main transporters of global trade and one of the biggest polluters to come up with radical solutions in the […]

Read More
Nautilus Minerals' PSV under construction

Nautilus jumps on possible support vessel reprieve

Mining Journal | 7 December 2018 Marine mining pioneer Nautilus Minerals jumped 20% in Toronto this week after it revealed plans to form a new joint venture with arm’s length third parties to fund completion of its production support vessel (PSV) in China. Read the full article here: Nautilus jumps on possible support vessel reprieve.

Read More
A new species of the sea-anemone-like Relicanthus clings to a sponge stalk on the floor of the Pacific Ocean.Credit: D. J. Amon & C. R. Smith

The final frontier: who owns the oceans and their hidden treasures?

Zoe Tabary for Thomson Reuters Foundation | 4 December 2018 LONDON, Dec 4 (Thomson Reuters Foundation) – Ransom-hungry pirates, polar explorers, offshore oil giants – the race for the riches of the world’s final frontier is on. From Thailand to Alaska, the battle to tap ever-dwindling resources from minerals to fish is spurring new conflicts over […]

Read More
Photo by Drew Bewely, Woods Hole Oceanographic Institution

Alvin Submersible Makes 5,000th Dive

Woods Hole Oceanographic Institute | 26 November 2018 Alvin, the country’s only deep-diving research submersible capable of carrying humans to the sea floor, reached another milestone in its long career on November 25, 2018, when the sub made its 5,000th dive during an expedition to the Guaymas Basin in the Gulf of California. Read the […]

Read More
A manganese-crusted rock sample being grabbed from the Te Tukunga o Fakahotu dive site, just north of the Manihiki Plateau, near the Cook Islands. Photo: NOAA Office of Ocean Exploration and Research, Mountains in the Deep: Exploring the Central Pacific Basin.

Cooks’ deep sea mining exploration will lead to impact assessment

Radio New Zealand | 23 November 2018 By offering tenders for deep sea exploration the environmental risks of extracting minerals from the seabed will be able to be assessed, the Cook Islands government says. The government plans to open tenders for five-year, deep sea mining exploration licences at the beginning of next year. And while […]

Read More