Challenger 150
@challenger150.bsky.social
A global grassroots initiative advancing deep-sea science, innovation, and training to drive sustainable ocean stewardship and lasting impact. A UN Ocean Decade Endorsed Action.
https://bio.site/Challenger150
#TheDeepOceanWeNeed
https://bio.site/Challenger150
#TheDeepOceanWeNeed
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Challenger 150
@challenger150.bsky.social
· Feb 13
The UN Ocean Decade Challenger 150 Programme
YouTube video by Challenger150
m.youtube.com
We're back—diving into the deep and into Bluesky. Excited to share discoveries and insights from the depths. 🌊
#Challenger150
#Challenger150
If you’re at #OSM2026, join the Deep-Ocean Science Town Hall on 25 Feb.
Challenger 150 will be there to listen and discuss priorities for the next phase of the #OceanDecade.
agu.confex.com/agu/osm26/me...
Challenger 150 will be there to listen and discuss priorities for the next phase of the #OceanDecade.
agu.confex.com/agu/osm26/me...
February 10, 2026 at 9:28 AM
If you’re at #OSM2026, join the Deep-Ocean Science Town Hall on 25 Feb.
Challenger 150 will be there to listen and discuss priorities for the next phase of the #OceanDecade.
agu.confex.com/agu/osm26/me...
Challenger 150 will be there to listen and discuss priorities for the next phase of the #OceanDecade.
agu.confex.com/agu/osm26/me...
Reposted by Challenger 150
Challenger 150 will join the Deep-Ocean Science Town Hall at #OSM2026 (25 Feb). Our focus is on coordination, training, and priorities for deep-sea science at the halfway point of the #OceanDecade.
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agu.confex.com
January 30, 2026 at 2:06 PM
Challenger 150 will join the Deep-Ocean Science Town Hall at #OSM2026 (25 Feb). Our focus is on coordination, training, and priorities for deep-sea science at the halfway point of the #OceanDecade.
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Challenger 150 will join the Deep-Ocean Science Town Hall at #OSM2026 (25 Feb). Our focus is on coordination, training, and priorities for deep-sea science at the halfway point of the #OceanDecade.
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agu.confex.com
January 30, 2026 at 2:06 PM
Challenger 150 will join the Deep-Ocean Science Town Hall at #OSM2026 (25 Feb). Our focus is on coordination, training, and priorities for deep-sea science at the halfway point of the #OceanDecade.
🔗
🔗
@oceandiscleague.bsky.social is now accepting applications for the 2026 Accessing the Deep deep ocean training & mentoring program for early-career professionals, focusing on Africa and the Western Indian Ocean! Apply by March 4, 2026: gqr.sh/HcTT
2026 Accessing the Deep | Ocean Discovery League
Applications will open soon for this virtual training program, which will focus on fundamental technical and oceanographic knowledge and emphasize low-cost, accessible methods for exploring depths gre...
gqr.sh
January 21, 2026 at 2:53 PM
@oceandiscleague.bsky.social is now accepting applications for the 2026 Accessing the Deep deep ocean training & mentoring program for early-career professionals, focusing on Africa and the Western Indian Ocean! Apply by March 4, 2026: gqr.sh/HcTT
Reposted by Challenger 150
We are now accepting applications for the 2026 Accessing the Deep deep ocean training & mentoring program for early-career professionals, focusing on Africa and the Western Indian Ocean! Apply by March 4, 2026: gqr.sh/HcTT. #oceanexploration #AccessingTheDeep @challenger150.bsky.social
January 14, 2026 at 5:50 PM
We are now accepting applications for the 2026 Accessing the Deep deep ocean training & mentoring program for early-career professionals, focusing on Africa and the Western Indian Ocean! Apply by March 4, 2026: gqr.sh/HcTT. #oceanexploration #AccessingTheDeep @challenger150.bsky.social
🌊 The 2025 NEPDEP – Seamounts & Mapping Expedition (Sept 4–18) has wrapped up! The Council of the Haida Nation, Nuu-chah-nulth Tribal Council, DFO, ONC & partners explored seamounts, vents & cold seeps off Vancouver Island & Haida Gwaii.
🔗 nepdep.com/2025expeditionseamounts
#nepdep #Challenger150
🔗 nepdep.com/2025expeditionseamounts
#nepdep #Challenger150
2025 NEPDEP Expedition - Seamounts and Mapping — NorthEast Pacific Deep-sea Exploration Project (NEPDEP)
nepdep.com
September 29, 2025 at 11:15 AM
🌊 The 2025 NEPDEP – Seamounts & Mapping Expedition (Sept 4–18) has wrapped up! The Council of the Haida Nation, Nuu-chah-nulth Tribal Council, DFO, ONC & partners explored seamounts, vents & cold seeps off Vancouver Island & Haida Gwaii.
🔗 nepdep.com/2025expeditionseamounts
#nepdep #Challenger150
🔗 nepdep.com/2025expeditionseamounts
#nepdep #Challenger150
Reposted by Challenger 150
🌊 Join us at the ANDR Mini-Symposium!
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
ANDR - Highlights from the Start of 2025 - Challenger 150
ANDR – Highlights from the Start of 2025 The African Network of Deep-water Researchers (ANDR) is building momentum as we move through 2025. Here we bring you highlights from recent events and training...
challenger150.world
September 23, 2025 at 5:14 PM
🌊 Join us at the ANDR Mini-Symposium!
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
🌊 Counting down to the ANDR Mini-Symposium!
📅 Mon, 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
✨ Dive Into the Depths: Advancements in Deep-Water Research in the WIO
@WIOMSA #WIOMSA2025
🐟 Read our recent publication: challenger150.world/wp-content/u...
📅 Mon, 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
✨ Dive Into the Depths: Advancements in Deep-Water Research in the WIO
@WIOMSA #WIOMSA2025
🐟 Read our recent publication: challenger150.world/wp-content/u...
challenger150.world
September 27, 2025 at 6:53 PM
🌊 Counting down to the ANDR Mini-Symposium!
📅 Mon, 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
✨ Dive Into the Depths: Advancements in Deep-Water Research in the WIO
@WIOMSA #WIOMSA2025
🐟 Read our recent publication: challenger150.world/wp-content/u...
📅 Mon, 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
✨ Dive Into the Depths: Advancements in Deep-Water Research in the WIO
@WIOMSA #WIOMSA2025
🐟 Read our recent publication: challenger150.world/wp-content/u...
🌊 Join us at the ANDR Mini-Symposium!
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
ANDR - Highlights from the Start of 2025 - Challenger 150
ANDR – Highlights from the Start of 2025 The African Network of Deep-water Researchers (ANDR) is building momentum as we move through 2025. Here we bring you highlights from recent events and training...
challenger150.world
September 23, 2025 at 5:14 PM
🌊 Join us at the ANDR Mini-Symposium!
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
📅 29 Sept | 16:00–17:40 EAT
📍 Baracuda Room, #WIOMSA2025
Proudly hosted by the African Network of Deep-water Researchers.
@wiomsa.bsky.social #WIOMSA2025
🌍 More from ANDR: challenger150.world/andr-highlig...
🧭 For the first time, Uruguayan scientists have access to an ROV diving 4,500 m. The #URUGUAYSUB200 expedition unites global researchers to study fragile ecosystems and expand deep-sea knowledge
🔗 challenger150.world/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
🔗 challenger150.world/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
Visualizing the Deep off Uruguay - Challenger 150
Cruise title: Visualizing the Deep off Uruguay Partners: Universidad de la República of Uruguay. Schmidt Ocean Institute Lead PIs: Alvar Carranza Location: Uruguay Dates: 12th August 2025 About The R...
challenger150.world
September 12, 2025 at 10:27 AM
🧭 For the first time, Uruguayan scientists have access to an ROV diving 4,500 m. The #URUGUAYSUB200 expedition unites global researchers to study fragile ecosystems and expand deep-sea knowledge
🔗 challenger150.world/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
🔗 challenger150.world/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
🌍 Curious what the C150 African Network of Deep-water Researchers (ANDR) has achieved in 2025 so far? From training to new collaborations, catch the highlights here:
🔗 challenger150.world/andr-highlig...
#Challenger150 #DeepSeaScience #CapacityBuilding #Africa
🔗 challenger150.world/andr-highlig...
#Challenger150 #DeepSeaScience #CapacityBuilding #Africa
ANDR - Highlights from the Start of 2025 - Challenger 150
ANDR – Highlights from the Start of 2025 The African Network of Deep-water Researchers (ANDR) is building momentum as we move through 2025. Here we bring you highlights from recent events and training...
challenger150.world
September 11, 2025 at 3:06 PM
🌍 Curious what the C150 African Network of Deep-water Researchers (ANDR) has achieved in 2025 so far? From training to new collaborations, catch the highlights here:
🔗 challenger150.world/andr-highlig...
#Challenger150 #DeepSeaScience #CapacityBuilding #Africa
🔗 challenger150.world/andr-highlig...
#Challenger150 #DeepSeaScience #CapacityBuilding #Africa
🌊 #URUGUAYSUB200 aboard R/V Falkor (too) is the first full study of Uruguay’s deep ocean. Using ROV SuBastian, scientists will explore reefs, sponges & cold seeps never documented here.
🔗 schmidtocean.org/cruise/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
🔗 schmidtocean.org/cruise/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
Visualizing the Deep off Uruguay - Schmidt Ocean Institute
The Rio de la Plata drains into the Atlantic Ocean, delivering sediment-rich contents from the Paraná and Uruguay Rivers, each fed by myriad streams and tributaries. The mixing of fresh water with the...
schmidtocean.org
September 11, 2025 at 6:44 AM
🌊 #URUGUAYSUB200 aboard R/V Falkor (too) is the first full study of Uruguay’s deep ocean. Using ROV SuBastian, scientists will explore reefs, sponges & cold seeps never documented here.
🔗 schmidtocean.org/cruise/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
🔗 schmidtocean.org/cruise/visualizing-the-deep-off-uruguay
Partner: @schmidtocean.bsky.social
#Challenger150
Reposted by Challenger 150
🌍🚨 New global study finds huge blind spots in ocean biodiversity data.
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
Mapping the Gaps: New Global Assessment Reveals Stark Biases in Ocean Biodiversity Data - Challenger 150
New global study reveals stark biases in ocean biodiversity data, highlighting urgent gaps in deep-sea, southern hemisphere, and invertebrate records. Discover the key priorities for building a more s...
challenger150.world
June 24, 2025 at 8:36 AM
🌍🚨 New global study finds huge blind spots in ocean biodiversity data.
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
🌍🚨 New global study finds huge blind spots in ocean biodiversity data.
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
Mapping the Gaps: New Global Assessment Reveals Stark Biases in Ocean Biodiversity Data - Challenger 150
New global study reveals stark biases in ocean biodiversity data, highlighting urgent gaps in deep-sea, southern hemisphere, and invertebrate records. Discover the key priorities for building a more s...
challenger150.world
June 24, 2025 at 8:36 AM
🌍🚨 New global study finds huge blind spots in ocean biodiversity data.
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
Why it matters: without better data, whole ecosystems risk being left out of conservation plans.
🗺️ Read: “Mapping the Gaps: A Global Assessment of Ocean Biodiversity Data”
#DeepSea #OceanScience #DataEquity #Challenger150
Reposted by Challenger 150
If you want to read more, check out the full #openaccess manuscript, available here shorturl.at/dypTc, or our press release available here shorturl.at/1BPPe.
@challenger150.bsky.social @plymuni.bsky.social @plymouthmarine.bsky.social @oneoceanhub.bsky.social @unoceandecade.bsky.social
@challenger150.bsky.social @plymuni.bsky.social @plymouthmarine.bsky.social @oneoceanhub.bsky.social @unoceandecade.bsky.social
June 23, 2025 at 10:05 AM
If you want to read more, check out the full #openaccess manuscript, available here shorturl.at/dypTc, or our press release available here shorturl.at/1BPPe.
@challenger150.bsky.social @plymuni.bsky.social @plymouthmarine.bsky.social @oneoceanhub.bsky.social @unoceandecade.bsky.social
@challenger150.bsky.social @plymuni.bsky.social @plymouthmarine.bsky.social @oneoceanhub.bsky.social @unoceandecade.bsky.social
Reposted by Challenger 150
This analysis was made possible through the development of a statistically-based, custom pipeline, enabling authors to classify ~19 million OBIS records as either benthic or pelagic datasets. We’re thrilled to say that both the final datasets, and the code to recreate them are #OpenAccess too!
June 23, 2025 at 10:05 AM
This analysis was made possible through the development of a statistically-based, custom pipeline, enabling authors to classify ~19 million OBIS records as either benthic or pelagic datasets. We’re thrilled to say that both the final datasets, and the code to recreate them are #OpenAccess too!
Reposted by Challenger 150
So, if we are to prioritise ocean biodiversity data collection to deliver a sustainable ocean, where should we focus?
June 23, 2025 at 10:05 AM
So, if we are to prioritise ocean biodiversity data collection to deliver a sustainable ocean, where should we focus?
Reposted by Challenger 150
These gaps matter 🌍 – biodiversity data fuels conservation 🐢, climate models 🌡️, and ocean planning 🌊. But if your model is trained on fish 🐟 in shallow waters, it probably won’t help protect deep-sea invertebrates 🪸 3,000 meters below. We’re building global policy on patchy foundations 🧱❓.
June 23, 2025 at 10:05 AM
These gaps matter 🌍 – biodiversity data fuels conservation 🐢, climate models 🌡️, and ocean planning 🌊. But if your model is trained on fish 🐟 in shallow waters, it probably won’t help protect deep-sea invertebrates 🪸 3,000 meters below. We’re building global policy on patchy foundations 🧱❓.
Reposted by Challenger 150
And the pelagic data distribution is no better…
June 23, 2025 at 10:05 AM
And the pelagic data distribution is no better…
Reposted by Challenger 150
Key findings from the benthic dataset show just how little of the seafloor below 30 m we’ve sampled:
June 23, 2025 at 10:05 AM
Key findings from the benthic dataset show just how little of the seafloor below 30 m we’ve sampled:
Reposted by Challenger 150
Despite decades of exploration, we still can't fully answer “Where is marine life found, and why?”. A new study in @commsearth.nature.com shows just how skewed our ocean data really is…
June 23, 2025 at 10:05 AM
Despite decades of exploration, we still can't fully answer “Where is marine life found, and why?”. A new study in @commsearth.nature.com shows just how skewed our ocean data really is…
Reposted by Challenger 150
🔍Mapping the Gaps: New global study reveals huge biases in benthic & pelagic biodiversity data – but what does this mean for science & conservation, & how can we address it? Read “Prioritisation of Ocean Biodiversity Data Collection to Deliver a Sustainable Ocean” to find out! shorturl.at/dypTc – 🧵:
June 23, 2025 at 10:05 AM
🔍Mapping the Gaps: New global study reveals huge biases in benthic & pelagic biodiversity data – but what does this mean for science & conservation, & how can we address it? Read “Prioritisation of Ocean Biodiversity Data Collection to Deliver a Sustainable Ocean” to find out! shorturl.at/dypTc – 🧵:
Remember to join us this afternoon!
#OOS2025 is underway! 🌊
Discover how #Challenger150 is linking deep-sea research with global policy through training, coordination & inclusivity.
🧭 Successful new approaches for equitable deep-ocean science-policy engagement
📍T10-9 | Thurs, 5 June | 14:30 | Room 4
#SciencePolicy #OceanDecade
Discover how #Challenger150 is linking deep-sea research with global policy through training, coordination & inclusivity.
🧭 Successful new approaches for equitable deep-ocean science-policy engagement
📍T10-9 | Thurs, 5 June | 14:30 | Room 4
#SciencePolicy #OceanDecade
🌊 Strengthening science-policy links at #OOS2025
🗓 5 June | 🕝 14:30 |📍Room 4 | T10-9
Ana Hilário, Kerry Howell & Maria Baker: Successful new approaches for equitable deep-ocean science-policy engagement
Join the conversation shaping global ocean governance.
#Challenger150 #SciencePolicy #DeepOcean
🗓 5 June | 🕝 14:30 |📍Room 4 | T10-9
Ana Hilário, Kerry Howell & Maria Baker: Successful new approaches for equitable deep-ocean science-policy engagement
Join the conversation shaping global ocean governance.
#Challenger150 #SciencePolicy #DeepOcean
June 5, 2025 at 7:28 AM
Remember to join us this afternoon!
#OOS2025 is underway! 🌊
Discover how #Challenger150 is linking deep-sea research with global policy through training, coordination & inclusivity.
🧭 Successful new approaches for equitable deep-ocean science-policy engagement
📍T10-9 | Thurs, 5 June | 14:30 | Room 4
#SciencePolicy #OceanDecade
Discover how #Challenger150 is linking deep-sea research with global policy through training, coordination & inclusivity.
🧭 Successful new approaches for equitable deep-ocean science-policy engagement
📍T10-9 | Thurs, 5 June | 14:30 | Room 4
#SciencePolicy #OceanDecade
🌊 Strengthening science-policy links at #OOS2025
🗓 5 June | 🕝 14:30 |📍Room 4 | T10-9
Ana Hilário, Kerry Howell & Maria Baker: Successful new approaches for equitable deep-ocean science-policy engagement
Join the conversation shaping global ocean governance.
#Challenger150 #SciencePolicy #DeepOcean
🗓 5 June | 🕝 14:30 |📍Room 4 | T10-9
Ana Hilário, Kerry Howell & Maria Baker: Successful new approaches for equitable deep-ocean science-policy engagement
Join the conversation shaping global ocean governance.
#Challenger150 #SciencePolicy #DeepOcean
June 3, 2025 at 12:06 PM
#OOS2025 is underway! 🌊
Discover how #Challenger150 is linking deep-sea research with global policy through training, coordination & inclusivity.
🧭 Successful new approaches for equitable deep-ocean science-policy engagement
📍T10-9 | Thurs, 5 June | 14:30 | Room 4
#SciencePolicy #OceanDecade
Discover how #Challenger150 is linking deep-sea research with global policy through training, coordination & inclusivity.
🧭 Successful new approaches for equitable deep-ocean science-policy engagement
📍T10-9 | Thurs, 5 June | 14:30 | Room 4
#SciencePolicy #OceanDecade