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March/April 2022
On the Cover
Volume 65 • Number 3
Tritons waiting deployment from the ? rm’s new Gulfport facility in
Image courtesy Ocean Aero
Mississippi. 12 Subsea Security
Subsea communication cables are a subsea infrastructure security priority.
By Edward Lundquist 20 Lander Lab
Small autonomous landers for studying the community ecology of nearshore submarine canyons.
By Ashley M. Nicoll & Kevin Hardy 29 28 Fuel Cell Future
Two out? ts are chasing a goal of supplying long-term subsea power in remote locations, via fuel cells, to users including oceanographic observatories to underwater vehicles.
By Elaine Maslin st 34 Sun, Sail & Subsea
Ten years ago, Ocean Aero’s unique hybrid sailboat- submarine was a novel idea being developed in a San Diego garage. Today, the company has a growing ? eet of vehicles on the water and a $14 million funding injection to take it the next level.
By Elaine Maslin 34
U.S. Navy photo by Mass Comm Specialist 1 Class Mark Thomas Mahmod Teledyne 44 Look Under the Waves to Clear the Air
Small autonomous landers for studying the community ecology of nearshore submarine canyons.
By Celia Konowe 4 Editor’s Note 6 Authors 8 Q&A Aquaculture 18 Conservation The Galápagos 40 Dredging 50 Tech Files 54 Exhibition Oi ‘22 Tech Preview 63 Classi? ed 64 Advertisers Index 44 © Woods Hole Oceanographic Institution, illustration by Natalie RenierMahmod
March/April 2022
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