Mariana Trench | Southern Fried Science

New dives to Challenger Deep raise old questions about privatization and exploration

Posted on September 7, 2020 by Andrew Thaler

This article originally appeared in the June/July 2020 issue of the Deep-sea Mining Observer. It is reprinted here with permission. For the latest news and analysis about the development of the deep-sea mining industry, subscribe to DSM Observer here: http://dsmobserver.com/subscribe/

*Featured Images: Friends of the Mariana Trench during the 2008 campaign to obtain Marine National Monument status for the Mariana Trench and surrounding island and seamounts.*

For over 50 years, deep-ocean explorers have been able to claim that more people have walked on the moon than have dived to the deepest point on the Earth. Only two men descended into Challenger Deep in the 20th century–Don Walsh and Jacques Piccard–they were joined in the early 2010s by director James Cameron. Earlier this year, Victor Vescovo became the fourth to reach the bottom of Challenger Deep and, over the course of several subsequent dives this summer, the ranks of those who’ve reached the deepest ocean has swelled.

Astronaut, oceanographer, and former NOAA Administrator Kathy Sullivan and explorer and mountaineer Vanessa O’Brien became the first and second woman to dive to the bottom of Challenge Deep aboard the privately owned HOV Limiting Factor, piloted by Vescovo and his team.

The fate of the deep sea is being decided behind closed doors, plastic in the deepest trench, memories of whales, and more! Monday Morning Salvage: March 4, 2019

Posted on March 4, 2019 by Andrew Thaler

Foghorn (A Call to Action!)

Last week was a huge week for deep-sea mining and there’s still more coming. Catch up on the latest!

Flotsam (what we’re obsessed with right now)

Legendary submarine pilot Erika Bergman, a couple dudes, and a group of scientists make exciting discovery inside Great Blue Hole and What Erika Bergman, Richard Branson, Fabien Cousteau, and Aquatica Submarines Found In Belize’s Great Blue Hole.

The voyage meant scientists could construct a 3D map of the hole. Picture: Thomas Bodhi Wade/Aquatica Submarines

We Robot, a horrible hagfish massacre, deep, delicious sandwiches, fish slime harvests, and more! Monday Morning Salvage: September 10, 2018.

Posted on September 10, 2018 by Andrew Thaler

Foghorn (a call to action)

The pending U.S. destruction of Pagan and Tinian islands.

The U.S. is turning a significant portion of Micronesia into live fire and bombing ranges to train Marines. It has plans to completely take over one island for this purpose and has control of two-thirds of another island.

If people in the U.S. mainland understood the military’s plan for Micronesia they might be alarmed. But this is really happening to U.S. citizens living in America’s territories.

(source)

We Robot 2019: sign up for one of the best conferences I’ve ever participated in!

Flotsam (what we’re obsessed with right now)

‘Slime eel’ massacre caused by Washington man’s boat accident, lawsuit says.

The Levee (news from LUMCON)

Floodwaters are plaguing a lab where scientists study … coastal flooding.

LUMCON’s DeFelice Marine Center, flooded, as seen from a dormitory balcony. (Photo: Courtesy of LUMCON)

Bone-eating Jabba worms, the world’s deepest plastic bag, new shipwrecks, climate change art, and more! Monday Morning Salvage: May 14, 2018.

Posted on May 14, 2018 by Andrew Thaler

Foghorn (A Call to Action!)

Yale study: Newspaper op-eds change minds and The Long-lasting Effects of Newspaper Op-Eds on Public Opinion. Scientists and conservationists, this May, make an effort to publish a Letter to the Editor or OpEd in your local paper. If you’ve done so, please leave a link to it in the comments.
How to save the high seas: As the United Nations prepares a historic treaty to protect the oceans, scientists highlight what’s needed for success.

Flotsam (what we’re obsessed with right now)

No commentary needed: Eyeless, Mouthless, Bone-Eating Worm Named After Jabba the Hutt.

Osedax worms growing on the vertebrae of a dead whale.
Photo: 2006 MBARI

Every ocean, every dive, every time, trash: Plastic Bag Found at the Bottom of World’s Deepest Ocean Trench.

Everything about hagfish is the best thing about hagfish, the battle for the deep-sea heats up, parasitic butt snails, and more! Monday Morning Salvage: December 17, 2017

Posted on December 18, 2017 by Andrew Thaler

Fog Horn (A Call to Action)

The CDC was given a list of seven banned words for their upcoming budgets. Among the censored words are “science-based” and “evidence-based”, which, of course, are concepts central to the CDC’s mission. I have some thoughts about why this list has appeared at this time. If you think the CDC shouldn’t be censored in their mission to safeguard public health, call your representatives.

Flotsam (what we’re obsessed with right now)

Bird and Moon author Rosemary Mosco is this week’s Hagfish Lover of note: Feeling Sick and Snotty?

Underwater robots reveal the all-you-can-eat-buffet of the deep sea.

A year of brutal hurricanes, the wonderful resilience of limpets, talking about meat consumption, and more! The Monday Morning Salvage: December 4, 2017.

Posted on December 4, 2017 by Andrew Thaler

Flotsam (what we’re obsessed with right now)

‘Extremely Active’ 2017 Atlantic Hurricane Comes to a Close – Here’s the Full Season in One Four-Minute Video:

The final news, for now, from the missing Argentinian submarine: Argentine Navy: Water Entered Missing Sub’s Snorkel and Argentina Abandons Rescue Mission for Missing Sub.

The Argentine military submarine ARA San Juan and crew are seen leaving the port of Buenos Aires, Argentina June 2, 2014. Picture taken on June 2, 2014. Armada Argentina/Handout via REUTERS

How to help Houston, GameBoy SONAR, buy a lighthouse, and more! Monday Morning Salvage: August 28, 2017

Posted on August 28, 2017 by Andrew Thaler

Fog Horn (A Call to Action)

Hurricane Harvey is sitting over the city of Houston, dumping biblical amounts of rain and flooding nearly the entire metropolitan area. There’s lots of great organizations to donate to, but in the immediate aftermath, it’s often best to donate to local relief programs that already have a ground team in place, rather than national groups that will take weeks to build up their infrastructure. I’m a fan of the Texas Diaper Bank and Portlight Inclusive Disaster Strategies, both of which serve communities that tend to be particularly vulnerable during natural disasters.

Flotsam (what we’re obsessed with right now)

Dr. Katharine Hayhoe has become one of the most important voices in Climate Change over the last few years. Her latest, I was an Exxon-funded climate scientist, is a sober look at who where the money really goes and who pulls the strings in the climate change denial industry.
Bandai and Nintendo once made a SONAR that runs on a GameBoy Pocket, and I want one. Has anyone ever encountered one of these rare and wondrous techno chimeras?

One-eyed sea eagles, deep reefs, crispy jellyfish, and more! Monday Morning Salvage: August 7, 2017.

Posted on August 7, 2017 by Andrew Thaler

Fog Horn (A Call to Action)

One week left! The deadline for comments on Marine National Monuments and National Marine Sanctuaries has been extended due to overwhelming responses. You now have until August 14, 2017 to leave a comment. Scientists, researchers, explorers, and conservationists with particular ties to the Mariana Trench Marine National Monument can sign on the this letter co-authored by me, James Cameron, and numerous researchers who’s worked has benefited from the Mariana Trench.
Chasing Genius: Andrew has applied for a National Geographic Chasing Genius Award to fund more development for the OpenCTD and Oceangraphy for Everyone. Please share and like the video over at NatGeo!

Flotsam (what we’re obsessed with right now)

A Maine Lobsterman catching a one-eyed bald eagle struggling to swim has got to be a metaphor for something, right?

Save our Marine Monuments, replace confederates with ocean animals, worlds of plastic, and more! Monday Morning Salvage: July 31, 2017

Posted on July 31, 2017 by Andrew Thaler

Fog Horn (A Call to Action)

The deadline for comments on Marine National Monuments and National Marine Sanctuaries has been extended due to overwhelming responses. You now have until August 14, 2017 to leave a comment.
Scientists, researchers, explorers, and conservationists with particular ties to the Mariana Trench Marine National Monument can sign on the this letter co-authored by me, James Cameron, and numerous researchers who’s worked has benefited from the Mariana Trench.

Flotsam (what we’re obsessed with right now)

A new generation of robots is set to explore marine mysteries around the world. 5 Ways Underwater Drones Are Helping Citizens Save the Ocean. And check out this very short Wired piece on OpenROV Trident!
Earlier this week, Snooty, the world’s oldest living captive manatee died tragically. Now residents of Manatee County want to replace a Confederate statue with a statue of their beloved manatee. How can you say no to this face?

Snooty. Photo via @GWR

Personally, I am 100% behind replacing all Confederate statues with beloved ocean animals. H/T Aaron Mannes.

Monday Morning Salvage: February 20, 2017

Posted on February 20, 2017 by Andrew Thaler

For all our US-based Readers: Happy President’s Day! For everyone else, this is the reason none of you USian colleagues are answering e-mails. Unless they are, in which case, *grumble grumble grumble* *something about work-life balance*

Flotsam (what we’re obsessed with right now)

The ocean is full of garbage and even the deepest trenches aren’t safe. Here’s an interview I did with KSPN Saipan where I talked about the garbage the precedes us everywhere we go.

Also: Banned chemicals persist in deep ocean. This seems important.