The Deep-Sea Podcast

Our short and to the point PRESSURISED version of episode 53. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/053-corals   With Dr Thom and The Professor busy prepping for their upcoming expeditions offshore, we had time to squeeze out one more episode before they set sail. We caught up with the legendary Di Tracey from NIWA to talk all things deep-water corals. How they live, what makes them different from their shallow water relatives, and how they are adapted to life in the deep dark ocean. Di's long career in deep-sea ecology is also intertwined with her extensive work in making the marine sciences a better place for women to work. She talks us through what it was like to begin her career offshore, often being the only woman on board, and how she helped change the industry for the better.    We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us!   Thanks again for tuning in, we’ll deep-see you next time!   Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design...    Feel free to get in touch with us with questions or your own tales from the high seas on: [email protected] We’d love to actually play your voice so feel free to record a short audio note!   We are also on  Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic  Instagram: @deepsea_podcast, @armatusoceanic Bluesky: @@deepseapodcast.bsky.social   Keep up with the team on social media Twitter:  Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley)  Georgia - @geeinthesea (https://twitter.com/geeinthesea)    Instagram:  Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/)  Thom - @thom.linley (https://www.instagram.com/thom.linley/)   Or Bluesky: Thom: https://bsky.app/profile/deepseapod.com   Read the show notes and find out more about us at: www.armatusoceanic.com --------------------------------------------------------- Credits Theme – Hadal Zone Express by Märvel Logo image - The Deep-Sea Podcast PRESSURISED logo Edited by - Georgia Wells Glossary Aotearoa - The Māori-language name for New Zealand Te reo Māori - The Polynesian language of the Māori. Oocyte - A developing egg. Spermatocyte - A developing sperm cell. Scleractinia - Or ‘Stony corals’. A type of corals with hard skeletons made of calcium carbonate. They are often reef-like. Bamboo corals - Corals that make their skeletons from a mixture of calcium carbonate and gorgonian. Black corals - Chitinous corals, can be faster growing than the other two groups.

With Dr Thom and The Professor busy prepping for their upcoming expeditions offshore, we had time to squeeze out one more episode before they set sail. We caught up with the legendary Di Tracey from NIWA to talk all things deep-water corals. How they live, what makes them different from their shallow water relatives, and how they are adapted to life in the deep dark ocean. Di's long career in deep-sea ecology is also intertwined with her extensive work in making the marine sciences a better place for women to work. She talks us through what it was like to begin her career offshore, often being the only woman on board, and how she helped change the industry for the better.  In the news this week we have a few exciting new updates. We can indeed confirm that as of our last episode where we spoke about the vulnerability of subsea cables, there were multiple apparent attacks and cables were cut. We can only assume that hostile nations do indeed listen to the deep-sea podcast (thanks for subscribing!). Andrew is back from his stint offshore and he is chock-full of stories for us. Brand new dragonfish species, near-misses with box jellyfish and also some cookie-cutter sharks. It's all happening!   We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Christian Nilsson | Mol Mir Thanks again for tuning in, we’ll deep-see you next time!   Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design...    Feel free to get in touch with us with questions or your own tales from the high seas on: [email protected] We’d love to actually play your voice so feel free to record a short audio note!   We are also on  Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic  Instagram: @deepsea_podcast, @armatusoceanic Bluesky: @@deepseapodcast.bsky.social   Keep up with the team on social media Twitter:  Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley)  Georgia - @geeinthesea (https://twitter.com/geeinthesea)    Instagram:  Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/)  Thom - @thom.linley (https://www.instagram.com/thom.linley/)   Or Bluesky: Thom: https://bsky.app/profile/deepseapod.com   Read the show notes and find out more about us at: www.armatusoceanic.com   Links Subsea cables: update - cables cut China's new cable laying technology New squid just dropped! Upside-down anglerfish footage Deep warm corals Mol mir's art Song of the month The Weakerthans - Sun in an Empty Room. Spotify Youtube --------------------------------------------------------- Credits Theme – Hadal Zone Express by Märvel Logo image - Ocean Exploration Trust Edited by - Georgia Wells Glossary Aotearoa - The Māori-language name for New Zealand Te reo Māori - The Polynesian language of the Māori. Treaty of Waitangi (or Te Tiriti o Waitangi in Māori) - A key founding document of New Zealand signed in 1840 by the British Crown and Māori chiefs, and established British sovereignty over New Zealand while granting Māori rights to their land and interests. Tangata whenua - A Māori phrase that means "people of the land". It refers to the indigenous Māori people of a specific area or the country as a whole. Tangata Tiriti - A Māori phrase that refers to non-Māori people who belong to Aotearoa by right of the Treaty of Waitangi. Oocyte - A developing egg. Spermatocyte - A developing sperm cell. Scleractinia - Or ‘Stony corals’. A type of corals with hard skeletons made of calcium carbonate. They are often reef-like. Bamboo corals - Corals that make their skeletons from a mixture of calcium carbonate and gorgonian. Black corals - Chitinous corals, can be faster growing than the other two groups.

Our short and to the point PRESSURISED version of episode 52. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/052-blackwater-diving   This month, we come face to face with deep sea species in our blackwater diving special. Join us this episode as we jump into the fascinating world of blackwater diving, where expert scuba divers plunge into the open ocean at night in order to catch a glimpse of our favourite deep sea faces. We talk with expert blackwater divers to find out what it’s like to venture into the open ocean at night, when deep sea species rise from the depths to feed. How do they capture such remarkable photographs in such challenging conditions? What are some of their favourite species to encounter? What is it like to see bioluminescence in person and how is this related to science and the discovery of new species? Whether you’re a pro-diver yourself or prefer to stay dry, this episode is jam-packed with interesting stories and insights into this poorly understood environment. Thanks again for tuning in, we’ll deep-see you next time! ------------------------------------------------------------------  Support us by becoming a patron and joining our deep-sea community! We want to say a huge thank you to those patrons who have already pledged to support us!   Feel free to get in touch with us with questions or your own comments on: [email protected] ------------------------------------------------------------------  Keep up with the team on social media Twitter:  Alan - @Hadalbloke | Thom - @ThomLinley | Georgia - @geeinthesea   Instagram:  Georgia - @geeinthesea | Thom - @thom.linley  Read the show notes and find out more about us at: www.armatusoceanic.com ------------------------------------------------------------------  Further resources People mentioned Andrea Whitaker - Instagram and website Linda Ianniello - Website and book Richard Collins - Instagram The blackwater photo Facebook group Two papers that the team were involved with: Hydromedusae observed during night dives in the Gulf Stream Additional observations on hydromedusae during night dives in the Gulf Stream ------------------------------------------------------------------  Credits Theme – Hadal Zone Express by Märvel Logo image - PRESSURISED Logo Edited by - Georgia Wells    

This month, we come face to face with deep sea species in our blackwater diving special. Join us this episode as we jump into the fascinating world of blackwater diving, where expert scuba divers plunge into the open ocean at night in order to catch a glimpse of our favourite deep sea faces. We talk with expert blackwater divers to find out what it’s like to venture into the open ocean at night, when deep sea species rise from the depths to feed. How do they capture such remarkable photographs in such challenging conditions? What are some of their favourite species to encounter? What is it like to see bioluminescence in person and how is this related to science and the discovery of new species? Whether you’re a pro-diver yourself or prefer to stay dry, this episode is jam-packed with interesting stories and insights into this poorly understood environment. Thanks again for tuning in, we’ll deep-see you next time! ------------------------------------------------------------------  Support us by becoming a patron and joining our deep-sea community! We want to say a huge thank you to those patrons who have already pledged to support us!   Feel free to get in touch with us with questions or your own comments on: [email protected] ------------------------------------------------------------------  Keep up with the team on social media Twitter:  Alan - @Hadalbloke | Thom - @ThomLinley | Georgia - @geeinthesea   Instagram:  Georgia - @geeinthesea | Thom - @thom.linley  Read the show notes and find out more about us at: www.armatusoceanic.com ------------------------------------------------------------------  Further resources NEWS/Articles mentioned Subsea cables Short story - Driftglass by Samuel R. Delaney, written in 1967 (page 141) and the podcast is here Deep sea species found in shallow waters by blackwater divers Deep sea species membranes - the news article and the published paper Ceph Ref - Demo site & GoFundMe   People mentioned Andrea Whitaker - Instagram and website Linda Ianniello - Website and book Richard Collins - Instagram The blackwater photo Facebook group Two papers that the team were involved with: Hydromedusae observed during night dives in the Gulf Stream Additional observations on hydromedusae during night dives in the Gulf Stream Andrew Stewart - Curator of Fishes at Te Papa Museum, New Zealand   Song of the month Baccano - Guns and Roses (Theme tune) Youtube ------------------------------------------------------------------  Credits Theme – Hadal Zone Express by Märvel Logo image - Linda Ianniello Edited by - Georgia Wells