Julian Jackson
@allatsea.bsky.social
📤 699
📥 157
📝 100
Ocean governance, biodiversity, climate, multilateralism. Work Pew Trusts, all posts my own etc.
"A 2022 global assessment of nickel mines by Mudd and Simon Jowitt, director of the Nevada Bureau of Mines and Geology, estimates that land-based reserves and resources can meet demand for over 100 years." 🦑 -So we don't need
#DeepSeaMining
🪸⛏️ READ:
knowablemagazine.org/content/arti...
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Mining the deep ocean
Renewable technologies need a multitude of critical minerals. The seabed could supply these riches. But at what cost?
https://knowablemagazine.org/content/article/physical-world/2026/deep-sea-mining-debate-critical-minerals
19 days ago
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Julian Jackson
Ocean Census
23 days ago
Happy Taxonomist Appreciation Day 🧬 It's a big day...Today we’re celebrating the scientists who make sense of life on Earth by discovering, naming, and classifying species. Shout out to all the taxonomists in the Ocean Census Science Network. We're so proud to work alongside you.
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"A moratorium would give the ISA time to collect sufficient scientific and baseline data to better inform the development of regulations and prevent irrevocable damage."
#DeepSeaMining
🦑
29 days ago
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Julian Jackson
Climate Tracker
about 1 month ago
Indigenous rights, the environment, and international law: What’s at stake at this week’s seabed mining talks
#Climate
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Indigenous rights, the environment, and international law: What's at stake at this week's seabed mining talks
Trump's aggressive push toward deep-sea mining is putting pressure on global negotiators to act fast to shape deep-sea mining rules.
https://grist.org/indigenous/indigenous-rights-the-environment-and-international-law-whats-at-stake-at-this-weeks-seabed-mining-talks/
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reposted by
Julian Jackson
James O’Brien
about 1 month ago
If I was
@zackpolanski.bsky.social
, I would be pointing out to the BBC that whatever model they use to justify giving Farage & his boot-lickers season tickets for every BBC show under the sun must surely now treat Green Party politicians in exactly the same way. Might even be one for the lawyers...
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reposted by
Julian Jackson
Roger Highfield
about 1 month ago
Chronic ocean heating fuels ‘staggering’ loss of marine life, study finds. Fish levels fall by 7.2% with as little as 0.1C of warming per decade, northern hemisphere research shows
www.theguardian.com/environment/...
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Chronic ocean heating fuels ‘staggering’ loss of marine life, study finds
Fish levels fall by 7.2% with as little as 0.1C of warming per decade, northern hemisphere research shows
https://www.theguardian.com/environment/2026/feb/25/chronic-ocean-heating-fuels-staggering-loss-marine-life-study?CMP=share_btn_url
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“Courts have concluded that the
#PrecautionaryPrinciple
must be respected when there is scientific uncertainty about how to effectively prevent significant or irreversible harm to the environment and to human health of present and future generations, as in the case of
#DeepSeabedMining
" 🦑
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about 1 month ago
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Julian Jackson
Zack Polanski
about 1 month ago
In a few hours in Gorton and Denton - you have the opportunity to transform our politics. A vote for Hannah Spencer & the Green Party will entirely change our national conversation. And Hannah will be brilliant for Manchester. Check her out 👇🏼
youtu.be/uCy0VdHTVvs?...
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The Battle For The Soul Of The Nation | Hannah Spencer | Zack Polanski
YouTube video by Bold Politics with Zack Polanski
https://youtu.be/uCy0VdHTVvs?si=cMyrGj7fL401eJ8h
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Anyone else spot a
#UFO
over South London 15 mins ago? Looked like a string of fairy lights flying Eastwards
about 2 months ago
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❓ What do
#drones
,
#DeepSeaMining
,
#mounjaro
and mirror proteins all have in common? 🅰️: They have all been identified as 15 emerging issues of concern for global biodiversity conservation. All 1️⃣5️⃣ threats: 🔗 hhttps://www.sciencedirect.com/science/article/pii/S0169534725003015
2 months ago
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Julian Jackson
David Shiffman, Ph.D. 🦈
3 months ago
Bipartisan Concern Expressed Over Deep Sea Mining at Congressional Hearing – Southern Fried Science
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Bipartisan Concern Expressed Over Deep Sea Mining at Congressional Hearing
On January 22, 2026 the House Natural Resources Subcommittee on Energy and Mineral Resources held an oversight hearing titled “Deep Dive: Examining the Regulatory and Statutory Barriers to Deep Sea…
https://www.southernfriedscience.com/bipartisan-concern-expressed-over-deep-sea-mining-at-congressional-hearing/
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Slick. A masterclass.
add a skeleton here at some point
3 months ago
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Excellent explainer on the entry into force of the BBNJ -or Biodiversity Beyond National Jurisdiction Agreement, a new UN Treaty to protect
#marinelife🐋
in the
#highseas🌊
and
#deepseabed🪸
🦑
www.youtube.com/watch?v=a0bK...
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An introduction to the BBNJ Agreement
YouTube video by UN DOALOS
https://www.youtube.com/watch?v=a0bKcSiXitg
3 months ago
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Julian Jackson
Seas At Risk
3 months ago
🇧🇪 Belgium wants to host the
#BBNJ
, while supporting deep-sea mining🤯 What a contradiction. 44 NGOs to Belgium: back a precautionary pause. After all, deep-sea mining is the BBNJ treaty's first test 17 EU states have already acted. Belgium, it's your turn
seas-at-risk.org/publications...
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Julian Jackson
5h15h
3 months ago
"environmental harm doesn’t decide whether we mine the deep sea, profit will" That’s a sobering reflection of our current system: where corporations chase gains while fragile ecosystems pay the price
www.science.org/content/arti...
#DeepSeaMining
#Environment
#environmentalhealth
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As deep-sea mining race ramps up, mission will assess whether ecosystems recover afterward
A new series of research cruises will study rare abyssal species in areas slated for mining
https://www.science.org/content/article/deep-sea-mining-race-ramps-mission-will-assess-whether-ecosystems-recover-afterward
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Julian Jackson
High Seas Alliance
4 months ago
We’re thrilled to share that Japan🇯🇵 has ratified (acceded) the
#HighSeasTreaty
. Every new ratification brings us closer to truly universal participation in this landmark Agreement. Let’s keep the momentum going! 🌎
#60ToGlobal
https://highseasalliance.org/treaty-ratification/
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reposted by
Julian Jackson
"While most sea slugs use a raspy tongue to feed on prey attached to the seafloor, the mystery mollusc uses a cavernous hood to trap crustaceans like a Venus fly trap plant." (from last year, but still v cool) 🦑
www.mbari.org/news/mbari-r...
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MBARI researchers discover remarkable new species of swimming sea slug • MBARI
A new nudibranch species is the first known to inhabit the ocean’s midnight zone and has unique adaptations for life in this environment.
https://www.mbari.org/news/mbari-researchers-discover-remarkable-new-swimming-sea-slug-in-the-deep-sea/
12 months ago
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Julian Jackson
Colin Schultz
4 months ago
Impacts of an industrial deep-sea mining trial on macrofaunal biodiversity
www.nature.com/articles/s41...
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Impacts of an industrial deep-sea mining trial on macrofaunal biodiversity - Nature Ecology & Evolution
A species-level dataset of sediment-dwelling macrofauna, sampled 2 years before and 2 months after a test of a commercial deep-sea mining machine, reveals losses of macrofaunal density and species ric...
https://www.nature.com/articles/s41559-025-02911-4
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Seismic, groundbreaking, but not earth-shattering!
add a skeleton here at some point
4 months ago
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Newly elected Norwegian government ruled out deep sea mining licenses in Arctic waters until at least the end of 2029
#DeepSeaMining🪸⛏️
🦑
www.greenpeace.org/internationa...
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Deep sea mining in the Arctic stopped once again - Greenpeace International
Oslo, Norway, 3 December – The newly elected Norwegian government[1] today ruled out deep sea mining licenses in Arctic waters until at least the end of 2029. The agreement to…
https://www.greenpeace.org/international/press-release/80039/deep-sea-mining-in-the-arctic-stopped-once-again/?utm_medium=share&utm_content=postid-80039&utm_source=bluesky
4 months ago
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🎧 LISTEN: podcast highlighting
#DeepSeaMining
risks of plumes ⚠️ & noise 🔊 on migratory species such as whales 🐳 , dolphins 🐬 , skates & turtles 🐢, migratory seabirds 🪽 & eels 🐍 -& the marine life they depend on. 🦑
www.youtube.com/watch?v=GlKV...
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How Deep Sea Mining Could Break the Ocean’s Most Important Wildlife Highways
YouTube video by Speak Up For Blue
https://www.youtube.com/watch?v=GlKV_zNNlSU
4 months ago
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I was today year's old when I found out about
@projectceti.bsky.social
-an
#AI
initiative to decode sperm whale language!! 🐋 🦑https://www.nature.com/articles/s41598-025-23733-1
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Predicting mesoscale movement of sperm whale units in the Caribbean based on social dynamics - Scientific Reports
Scientific Reports - Predicting mesoscale movement of sperm whale units in the Caribbean based on social dynamics
https://www.nature.com/articles/s41598-025-23733-1
5 months ago
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Julian Jackson
Deep Sea Conservation Coalition
5 months ago
#NEAFC
missed an opportunity to protect deep-sea ecosystems at its annual meeting last week. With
#COP30
underway and the 2026 UN bottom fisheries review approaching, NEAFC must align with global biodiversity & climate goals.
deep-sea-conservation.org/neafc-reject...
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🚨NEW STUDY 🚨 Linkages between megafauna and ferromanganese crusts outlined in SoCal seamounts. Implications for
#DeepSeaMining🪸⛏️
🦑https://www.sciencedirect.com/science/article/pii/S0967064525001092?via%3Dihub
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Megafaunal community structure on ferromanganese and phosphorite hardgrounds in the Southern California Borderland
The Southern California Borderland (SCB) is a topographically complex region on the active continental margin that hosts varied hardground habitats, i…
https://www.sciencedirect.com/science/article/pii/S0967064525001092?via%3Dihub
5 months ago
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Julian Jackson
#DeepSeaMining🪸⛏️
discharge can disrupt midwater food webs NEW PAPER 🦑https://www.nature.com/articles/s41467-025-65411-w
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Deep-sea mining discharge can disrupt midwater food webs - Nature Communications
Deep-sea mining in the Clarion-Clipperton Zone may release waste into midwaters that support diverse marine life. This study finds such discharges could dilute key food particles and disrupt trophic l...
https://www.nature.com/articles/s41467-025-65411-w
5 months ago
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#DeepSeaMining🪸⛏️
discharge can disrupt midwater food webs NEW PAPER 🦑https://www.nature.com/articles/s41467-025-65411-w
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Deep-sea mining discharge can disrupt midwater food webs - Nature Communications
Deep-sea mining in the Clarion-Clipperton Zone may release waste into midwaters that support diverse marine life. This study finds such discharges could dilute key food particles and disrupt trophic l...
https://www.nature.com/articles/s41467-025-65411-w
5 months ago
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Julian Jackson
UN Environment Programme
5 months ago
This December, world leaders will gather in Nairobi for #UNEA7, the world’s highest decision-making forum on the environment. From climate and biodiversity to pollution and emerging issues such as AI and sustainable resource use, this Q&A unpacks what’s at stake:
https://bit.ly/47ugJ6e
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Love these demonstrations of how terrestrial🌳 and marine realms🦑 are interconnected. (And we he role of freshwater in making the links! 🏞)
add a skeleton here at some point
6 months ago
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🦑 🦈🤬
add a skeleton here at some point
6 months ago
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Julian Jackson
Deep Sea Conservation Coalition
6 months ago
🚨Highlight from
#UNGA
: Antigua & Barbuda are the 39th nation to call for a moratorium on
#DeepSeaMining
. Prime Minister Browne: "No one should mortgage the ocean floor to pay short-term bills." Who will be the 40th to join this global movement and stand up for the ocean?
#DefendTheDeep
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A moratorium⏸️ on
#DeepSeaMining🪸⛏️
would provide the necessary time and space for nations to effectively coordinate, uphold their legal obligations and honour commitments to safeguard the ocean, its biodiversity and its resources for current and future generations. 🦑
www.rsgs.org/blog/deep-se...
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Deep-Sea mining and ocean protection
Director of the Seabed Mining Project Julian Jackson looks at growing international efforts to protect the ocean, recent developments at the UN Ocean Conference, and the mounting debate over whether d...
https://www.rsgs.org/blog/deep-sea-mining-and-ocean-protection
6 months ago
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H.E. President Boakai of Liberia, on ocean protection at
#UNGA
: "Deep-sea mining threatens the ocean floor before we even understand what lives there" 🦑https://www.reuters.com/sustainability/boards-policy-regulation/africa-is-leading-way-protecting-ocean-now-world-must-follow--ecmii-2025-09-30/
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Africa is leading the way on protecting the ocean. Now the world must follow
The high sea waters off West Africa may seem remote to people reading this in London or New York. But these waters can impact the very weather patterns that determine whether crops grow in British fields or storms crash into the eastern seaboard of the U.S. They provide oxygen for every breath we take.
https://www.reuters.com/sustainability/boards-policy-regulation/africa-is-leading-way-protecting-ocean-now-world-must-follow--ecmii-2025-09-30/
6 months ago
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Listen up its
@profcallum.bsky.social
on the soon-to-enter-into-force BBNJ (or High Seas)Treaty 🦑 PODCAST:
www.thenakedscientists.com/articles/int...
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High Seas Treaty to become international law
We'll sea if any more countries ratify...
https://www.thenakedscientists.com/articles/interviews/high-seas-treaty-become-international-law
7 months ago
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Julian Jackson
Perfect Friday commute viewing🚌: 18min documentary on polymetallic nodules and the risks associated with mining the deep ocean:
#DeepSeaMining
🪸⛏️
#Marinescience
🦑
#scicom
🥼 📺:
youtu.be/1jcmfjDtS1Q?...
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Nodules: Deep-Sea Life Giver or Key to Our Energy Future?
YouTube video by Scientific American
https://youtu.be/1jcmfjDtS1Q?si=URfrEc1WPM616Tcq
7 months ago
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reposted by
Julian Jackson
Clare Fieseler, PhD
7 months ago
Can you help me get to 10,000 views on our
@sciam.bsky.social
short film about the clash of scientists and corporations in the deep sea? 🪸 This would make our funder
@pulitzercenter.org
very happy. ☺️ It’s free to watch now on YouTube. We are half way to our goal! 📈
youtu.be/1jcmfjDtS1Q?...
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Nodules: Deep-Sea Life Giver or Key to Our Energy Future?
YouTube video by Scientific American
https://youtu.be/1jcmfjDtS1Q?feature=shared
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Julian Jackson
Wendy Schmidt
7 months ago
More than 3 million people tuned into
@schmidtocean.bsky.social
’s expedition livestream off the coast of Argentina, sparking a dialogue about the value of scientific exploration. Watch the footage here:
www.youtube.com/watch?v=eTLt...
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Celebrating the Deep | Underwater Oases of the Mar Del Plata Canyon
YouTube video by Schmidt Ocean
https://www.youtube.com/watch?v=eTLt6m2f3rk
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Perfect Friday commute viewing🚌: 18min documentary on polymetallic nodules and the risks associated with mining the deep ocean:
#DeepSeaMining
🪸⛏️
#Marinescience
🦑
#scicom
🥼 📺:
youtu.be/1jcmfjDtS1Q?...
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Nodules: Deep-Sea Life Giver or Key to Our Energy Future?
YouTube video by Scientific American
https://youtu.be/1jcmfjDtS1Q?si=URfrEc1WPM616Tcq
7 months ago
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The challenges of policing
#DeepseaMining🪸⛏️
on the
#Highseas🌊
link.springer.com/chapter/10.1...
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Navigating Challenges in Inspection, Compliance and Enforcement (‘ICE’) for Deep-Seabed Mining Beyond National Jurisdiction
The International Seabed Authority (ISA) and its member States are required to ensure compliance with the regulations they adopt to govern deep-seabed mineral activities beyond national jurisdiction, ...
https://link.springer.com/chapter/10.1007/978-3-031-92737-9_15
8 months ago
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Two areas being targeted for
#DeepSeaMining🪸⛏
in the Pacific Ocean are home to dolphins and threatened whales, a new scientific survey reveals. 🐬🐳🐋 🦑https://www.euronews.com/green/2025/06/25/greenpeace-survey-finds-beautiful-and-vulnerable-whale-species-in-areas-marked-for-deep-se
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Threatened whale species found in areas earmarked for deep sea mining
Vulnerable marine life is getting caught in the crosshairs of our electrifying world, the new study suggests.
https://www.euronews.com/green/2025/06/25/greenpeace-survey-finds-beautiful-and-vulnerable-whale-species-in-areas-marked-for-deep-se
9 months ago
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Julian Jackson
Gina Fiore
10 months ago
This is a bit of an older story, but since today is the international fight IUU fishing day (though that should be every day) this seemed appropriate to share. Some of these guys haven’t seen land in 10 years!!
www.nytimes.com/2025/02/24/w...
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On Chinese Tuna Boats, North Koreans Trawl for Cash for Kim Jong-un
https://www.nytimes.com/2025/02/24/world/asia/north-korea-china-fishing-boats.html
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Julian Jackson
Oceana UK
10 months ago
BREAKING 📢 The Government's own MPs and many others across parties call for a BAN on destructive bottom-trawl fishing in offshore marine protected areas🪸 This intervention from the Environmental Audit Committee shows that pressure is building 💥💥💥
www.theguardian.com/environment/...
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UK MPs call for ban on bottom trawling in protected marine areas
Environment committee also wants to outlaw dredging and mining due to destructive effects on seabed and marine life
https://www.theguardian.com/environment/2025/jun/05/uk-mps-call-for-ban-on-bottom-trawling-in-protected-marine-areas
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According to the UN Food and Agriculture Organisation, the percentage of species fished beyond the sustainable limit stands at nearly 40 per cent and continues to grow. 🦑
observer.co.uk/news/oceans/...
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It’s not too late to save our blue planet | The Observer
At the UN Ocean Conference, governments should honour their conservation commitments
https://observer.co.uk/news/oceans/article/its-not-too-late-to-save-our-blue-planet
10 months ago
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New Caledonia Approves 50-Year Moratorium on Deep-Seabed Mining 🦑
www.pew-bertarelli-ocean-legacy.org/en/home/rese...
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New Caledonia Approves 50-Year Moratorium on Deep-Seabed Mining
In the ocean depths off the South Pacific archipelago of New Caledonia, a vast array of marine species thrive in ecosystems found nowhere else. Deep-sea areas—200 meters (656 feet) or more below the o...
https://www.pew-bertarelli-ocean-legacy.org/en/home/research-and-analysis/articles/2025/04/30/new-caledonia-approves-30-year-moratorium-on-deep-seabed-mining
11 months ago
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“Deep sea mining and threats to ocean health and fisheries” 🪸⛏.…🐟 🦑
v4.infofish.org/index.php/ar...
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Article II 3/2025 - DEEP SEA MINING THREATENS OCEAN HEALTH AND FISHERIES
https://v4.infofish.org/index.php/article-ii-3-2025-deep-sea-mining-threatens-ocean-health-and-fisheries
11 months ago
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Julian Jackson
High Seas Alliance
11 months ago
#HighSeasTreaty
News: Costa Rica 🇨🇷 is the latest country to officially ratify the
#BBNJ
Treaty at the United Nations taking us closer to the goal of 60 ratifications by
#UNOC3
🌊 Follow progress & urge more nations to join the
#RaceForRatification
👇
highseasalliance.org/treaty-ratif...
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reposted by
Julian Jackson
Well-researched and accessible explainer about the politics of
#DeepSeaMining🪸⛏️
-and why this is an unnecessary threat to marine life🦑 🙏 take the time (1hr) to watch it all and SHARE widely
youtu.be/TacQgNeoPMM?...
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The $16 TRILLION Race to Mine the Ocean
YouTube video by Johnny Harris
https://youtu.be/TacQgNeoPMM?si=b2QXv9bx2FTBPXE1
11 months ago
0
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Well-researched and accessible explainer about the politics of
#DeepSeaMining🪸⛏️
-and why this is an unnecessary threat to marine life🦑 🙏 take the time (1hr) to watch it all and SHARE widely
youtu.be/TacQgNeoPMM?...
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The $16 TRILLION Race to Mine the Ocean
YouTube video by Johnny Harris
https://youtu.be/TacQgNeoPMM?si=b2QXv9bx2FTBPXE1
11 months ago
0
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reposted by
Julian Jackson
Dan Steadman
11 months ago
Yellowfin tuna (fifth most fished species globally) gets half its food from the mesopelagic/twilight zone (200-1000m depth), with some getting up to 94%. With calls to start fishing in these zones, this study notes the major effect this could have on tuna & their diets.
news.mit.edu/2025/deep-di...
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Deep-dive dinners are the norm for tuna and swordfish, MIT oceanographers find
MIT oceanographers discovered big fish like tuna and swordfish get a large fraction of their food from the ocean’s twilight zone — a cold, dark layer about half a mile below the surface.
https://news.mit.edu/2025/deep-dive-dinners-are-norm-for-tuna-swordfish-0401
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Trump library?
add a skeleton here at some point
11 months ago
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Important paper outlining role of the biological carbon pump,
#BCP
linking protection of
#MarineLife🦑
with the
#ClimateAction
(This is what really worries me)
www.nature.com/articles/s41...
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Global distribution, quantification and valuation of the biological carbon pump - Nature Climate Change
This study quantifies and values the carbon stored in the ocean due to biological processes. With uptake in the order of 2.8 Gt per year, valued at around US$1 trillion annually (at a carbon price of ...
https://www.nature.com/articles/s41558-025-02295-0#Sec9
11 months ago
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