27 C
Kingston, JM
Wednesday, June 19, 2019
Deep Sea Mining

Polymetallic Nodule and Sulphide Mining to Scale

To better help stakeholders visualize the scale of Polymetallic Nodule and Seafloor Massive Sulphide mining, we created this short info-graphic highlighting the size of...
The Honotua Cable that crosses CCZ Block 1, based on ISA’s maps. Image courtesy Business Wire.

Without “due regard”, mining may get snagged on submerged cables

Representatives from the International Seabed Authority, the deep-sea mining community, and the International Cable Protection Committee met last week in Bangkok for the Second Workshop...
Plastic ice bag found by a NOAA expedition to the Marianas in 2016. Image: NOAA Office of Ocean Exploration and Research

Microplastics in The Deep Ocean

Rachel Pendergrass | 15 November 2018 Giant gyers of floating plastic have long been at the forefront of the public conversation around ocean pollution, but...
A strange spoon worm, an elegant sea pen, a stalked crinoid, and two xenophyophores with brittle stars. Credit: Mountains in the Sea 2004. NOAA Office of Ocean

All in the same boat: negotiations for biodiversity beyond national jurisdiction begin

Harriet Harden-Davies | 15 November 2018 “This is a chance to take a course correction while we still can…if we pull together, we can make...
Palau nautilus from side. Palau, Micronesia. Photo by Lee R. Berger.

From the Editor: Getting a handle on jargon

Deep-sea mining is plagued by inscrutable jargon that makes it very difficult to newcomers to engage meaningfully with the industry. One of the big...
Patania II, courtesy DEME.

Global Sea Mineral Resources unveils the Patania II nodule collector

This week, Global Sea Mineral Resources unveiled Patania II, a pre-prototype polymetallic nodule collector built to work in the Clarion-Clipperton Fracture Zone. Patania II...
The Maersk Launcher, DeepGreen's support ship. with the Ocean Cleanup System 001.

DeepGreen’s vision for the next generation of deep-sea mining

“This is an electric vehicle battery,” Gerard Barron exclaims as he holds a fist-size nodule, dark and lumpy, up to the screen. For Barron,...
Bed of Ifremeria nautilei. Photo: CRF/Ridge2000

A glossary of Neptunes and Nautili in Deep-sea Mining

If you were to ask a new stakeholder to name the most frustrating aspect of trying to understand the current state of deep-sea mining,...
Endpages from The Realm of the Submarine, highlighting the scale of different submersible assets.

From the Editor: A submarine for every explorer!

I like to keep an eye out for classic books from the early days of ocean technology, both factual and fiction. From Monturiol’s Dream...
Participants of DSBS 2018. Photo courtesy DSBS.

Deep-sea Biology Symposium: Mining Digest

The Deep-sea Biology Symposium convened last week for its triennial meeting. Over the course of 5 days, participants shared the latest discoveries in deep-sea...

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From the Editor: Setting standards, breaking records, and a haunted deep-sea mine?

Last week, delegates met in Pretoria, South Africa to continue developing standards and guidelines for the mining code and discuss how to...

Diamond mining moves offshore and into the deep.

Of the coast of Namibia, in barely 200 meters of water, an entirely different kind of deep-sea mining is taking shape. The...
The Triton 36000/2 Hadal Exploration System. Photo courtesy Triton Submarines.

Privately funded human-occupied vehicle returns from Challenger Deep

For only the third time in history, a human-occupied vehicle made the 11-kilometer journey into Challenger Deep, the deepest point in the...