Podcasts about corals

Corals protect humans and sustain 25% of all marine life. But reefs are under threat from climate change, and mass bleaching events mean that some scientists estimate they could disappear by 2100.In this episode, Graihagh Jackson is joined by BBC CrowdScience presenter, Caroline Steel. We go to Puerto Rico to see how self-duplicating, carnivorous coral could be the solution. We also speak to the scientist who helped discover what was causing coral bleaching in the first place - back when climate change was commonly denied.This programme was first broadcast in 2024.Guests: Dr Ove Hoegh-Guldberg, Professor of Marine Studies at the University of Queensland in Brisbane Dr Stacey Williams, Executive Director at the Institute for Socio Ecological ResearchPicture: Prickly alcyonarian - Dendronephthya sp. Orange red colored soft coral. Credit: ultramarinfoto via Getty. Presenters: Graihagh Jackson and Caroline Steel Producer: Octavia Woodward Production co-ordinator: Brenda Brown Editor: Simon Watts Sound Engineer: Tom BrignellGot a climate question you'd like answered? E-mail the team: theclimatequestion@bbc.com

University of Manitoba's Davoren Lab wants to learn more about jellyfish populations in NL waters + Oceana Canada's Isabelle Jubinveille on what they saw while examining what's on the Southern Newfoundland Slope.

AP correspondent Haya Panjwani reports on how your sunscreen that could harm reefs

The ocean is not empty. It is a vast storage facility of memory agents. Ocean bodies use the chemical signatures of seawater for memory and intelligence in ways we can barely imagine. In her Talk, Melody Jue said our struggle to understand ocean memory comes from our terrestrial bias. This bias shapes what we try to protect and the technologies we develop. We must, she said, “deterritorialize the sensorium.” For example, the vertical depths of the Pacific carry thermal signatures of ancient ice ages. Arctic glaciers are laced with matrices of microbes retaining genes from before the Great Oxidation Event. Whale songs are also memory agents, passed down through generations, preserving the cultural histories of the planet's largest creatures. Corals hold memory, too. Those exposed earlier to changing ocean pH are more resilient to acidification. Meanwhile, human cultural memory is in danger of disappearing alongside these ecosystems. Jue pointed to Indigenous and traditional environmental knowledge at risk, like the Ama divers' fishing tradition, as abalone populations drop. To better translate the ocean sensorium, Jue worked with interdisciplinary artists, musicians, divers, and researchers to develop soundscapes that help us “smell” with our ears, remapping chemosensation through synesthesia. Don't miss the moment in the Talk where she plays two original music pieces that use the density and flow of sound to mimic chemical gradients of seawater. “The ocean teaches us humility,” Jue concluded. “It makes us confront our preconceptions about the planet and sensation.”

I spoke with Terrill of Poo Tang Reefs about how he got started with reef aquariums and how he turned his passion for reef keeping into a business. He shares valuable information on how to keep corals in a reef aquarium and we discuss the importance of ethics in the aquarium hobby, emphasizing that our actions should always prioritize the well-being of the animals. Poo Tang Reefs is a coral farm that has overtaken his Florida home. There are reef tanks in just about every room in the house. If you love corals, reef aquariums, and the aquarium hobby then sit back and enjoy this insightful talk with Terrill of Poo Tang Reefs.To learn more and pick up corals for your reef tank visit https://www.pootangreefs.com @Pootangreefs @Mrspootangreefs And for a smarter way to feed frozen food to your aquarium visit https://www.thecoralreeftalk.comIf you don't know what the Drifter is, its my invention and first ever aquarium product and its patent pending. The Drifter is a 3d printed floating fish feeder design to use your reef aquarium, saltwater and or freshwater aquariums water flow to Drift around your fish tank broadcast feeding the entire aquarium.New to the Reef aquarium hobby? Get Your FREE Reef Tank Start Up Checklist here! https://the-coral-reef-talk-24479470.hubspotpagebuilder.com/reef-tank-start-up-checklistLearn more about The Nitrogen cycle and how to cycle your reef aquarium with my free reef tank start up check list.All information provided in this video is the opinion of The Coral Reef Talk based on experience in the reef aquarium hobby. There are many ways to approach the hobby. Please continue to research other sources on the topics and ideas expressed in this video.

The largest known coral colony to date has been discovered off the coast of Australia — over 100 meters long and the size of a soccer field. It was found by a mother-daughter team as part of a citizen research project. The discovery shows how much of the Great Barrier Reef remains unexplored — but at the same time falls during a period of massive coral loss due to climate change, heat stress and environmental pollution. A report on hope, research, and the fragile future of a unique ecosystem. - Vor der Küste Australiens ist die bislang größte bekannte Korallenkolonie entdeckt worden – über 100 Meter lang und so groß wie ein Fußballfeld. Gefunden wurde sie von einem Mutter-Tochter-Team im Rahmen eines Bürgerforschungsprojekts. Die Entdeckung zeigt, wie viel im Great Barrier Reef noch unerforscht ist – fällt aber zugleich in eine Zeit massiver Korallenverluste durch Klimawandel, Hitzestress und Umweltbelastungen. Ein Bericht über Hoffnung, Forschung und die fragile Zukunft eines einzigartigen Ökosystems.

Buy 3D printed aquarium accessories from my Etsy store: https://reefdork.etsy.com/The below links have an affiliate code - so if you make a purchase, I get a small commission at no extra cost to you. Thank you! The best algae scraper in the world - https://amzn.to/3lRCOVbThe best RO/DI filter for most people - https://amzn.to/46RXGRqBest test kits for every parameter:Salinity - https://amzn.to/3tkVovyAlkalinity - https://amzn.to/3Xk7LmZCalcium - https://amzn.to/48ubKlLMagnesium - https://amzn.to/3rnLYPDPhosphate - https://amzn.to/3PQ2OxNNitrate - https://amzn.to/3wWfL1M

Cleaner air as ships' have reduced their emissions has exacerbated coral bleaching in the Great Barrier Reef.

Trobada de corals aquest dissabte al Teatre de Lloret. L'organitza la Coral Unió Lloretenca, que ha convidat la Coral Tossenca i la coral de l'Escola de Música de Malgrat de Mar. Plegades oferiran un recital amb repertori propi i cançons conjuntes. Manel Alsina, director de la Coral Unió Lloretenca, explica que en el seu cas seran cap a una vintena de cantaires. Oferiran peces de música clàssica i actual, a banda de sardanes, gòspel o folk. La coral Unió Lloretenca va néixer l'any 1952 amb la finalitat de cantar caramelles. Actualment preparen el 75è aniversari de cara al 2027 i aquesta trobada serveix per començar a “escalfar motors”. “Ens fa molta il·lusió i tenim ganes de compartir aquesta estona amb les altres corals” En el concert de dissabte, com diem, l'acompanyaran l'agrupació de Tossa, creada fa 42 anys, i la que hi ha a l'escola de música de Malgrat, dirigida per Maria Carretero. La convocatòria és aquest dissabte, a les sis de la tarda, i l'accés gratuït, però cal descarregar la invitació a la pàgina web de l'equipament.

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Peter Godfrey-Smith, Professor of History and Philosophy of Science at the University of Sydney, explores the evolutionary roots of consciousness by surveying animal evolution and the emergence of felt experience in several lineages. He examines two central philosophical questions: how such experience might arise gradually, existing in partial forms, and whether it represents a single unified feature with variations or instead a cluster of distinct traits. Author of "Darwinian Populations and Natural Selection," and "Living on Earth: Forests, Corals, Consciousness and the Making of the World," Godfrey-Smith brings his expertise in philosophy of biology and mind to illuminate how consciousness may have emerged and why its origins remain a profound puzzle. Series: "UC Berkeley Graduate Lectures" [Humanities] [Science] [Show ID: 41065]

Peter Godfrey-Smith, Professor of History and Philosophy of Science at the University of Sydney, explores the evolutionary roots of consciousness by surveying animal evolution and the emergence of felt experience in several lineages. He examines two central philosophical questions: how such experience might arise gradually, existing in partial forms, and whether it represents a single unified feature with variations or instead a cluster of distinct traits. Author of "Darwinian Populations and Natural Selection," and "Living on Earth: Forests, Corals, Consciousness and the Making of the World," Godfrey-Smith brings his expertise in philosophy of biology and mind to illuminate how consciousness may have emerged and why its origins remain a profound puzzle. Series: "UC Berkeley Graduate Lectures" [Humanities] [Science] [Show ID: 41065]

Peter Godfrey-Smith, Professor of History and Philosophy of Science at the University of Sydney, explores the evolutionary roots of consciousness by surveying animal evolution and the emergence of felt experience in several lineages. He examines two central philosophical questions: how such experience might arise gradually, existing in partial forms, and whether it represents a single unified feature with variations or instead a cluster of distinct traits. Author of "Darwinian Populations and Natural Selection," and "Living on Earth: Forests, Corals, Consciousness and the Making of the World," Godfrey-Smith brings his expertise in philosophy of biology and mind to illuminate how consciousness may have emerged and why its origins remain a profound puzzle. Series: "UC Berkeley Graduate Lectures" [Humanities] [Science] [Show ID: 41065]

Peter Godfrey-Smith, Professor of History and Philosophy of Science at the University of Sydney, explores the evolutionary roots of consciousness by surveying animal evolution and the emergence of felt experience in several lineages. He examines two central philosophical questions: how such experience might arise gradually, existing in partial forms, and whether it represents a single unified feature with variations or instead a cluster of distinct traits. Author of "Darwinian Populations and Natural Selection," and "Living on Earth: Forests, Corals, Consciousness and the Making of the World," Godfrey-Smith brings his expertise in philosophy of biology and mind to illuminate how consciousness may have emerged and why its origins remain a profound puzzle. Series: "UC Berkeley Graduate Lectures" [Humanities] [Science] [Show ID: 41065]

Peter Godfrey-Smith, Professor of History and Philosophy of Science at the University of Sydney, explores the evolutionary roots of consciousness by surveying animal evolution and the emergence of felt experience in several lineages. He examines two central philosophical questions: how such experience might arise gradually, existing in partial forms, and whether it represents a single unified feature with variations or instead a cluster of distinct traits. Author of "Darwinian Populations and Natural Selection," and "Living on Earth: Forests, Corals, Consciousness and the Making of the World," Godfrey-Smith brings his expertise in philosophy of biology and mind to illuminate how consciousness may have emerged and why its origins remain a profound puzzle. Series: "UC Berkeley Graduate Lectures" [Humanities] [Science] [Show ID: 41065]

Peter Godfrey-Smith, Professor of History and Philosophy of Science at the University of Sydney, explores the evolutionary roots of consciousness by surveying animal evolution and the emergence of felt experience in several lineages. He examines two central philosophical questions: how such experience might arise gradually, existing in partial forms, and whether it represents a single unified feature with variations or instead a cluster of distinct traits. Author of "Darwinian Populations and Natural Selection," and "Living on Earth: Forests, Corals, Consciousness and the Making of the World," Godfrey-Smith brings his expertise in philosophy of biology and mind to illuminate how consciousness may have emerged and why its origins remain a profound puzzle. Series: "UC Berkeley Graduate Lectures" [Humanities] [Science] [Show ID: 41065]

Extinction Rebellion's co-founder Clare Farrell and conservation scientist Dr Charlie Gardner team up once more to discuss issues and stories they feel are not getting enough airtime. They want to make sure that the latest news in science and important reports that are relevant to the climate and ecological crisis are flagged and explained in ways that are easy to understand.  EPISODE 29: CO2 accelerating, corals gone forever, is it time to start geoengineering?In this episode Charlie explains the recent measurement of accelerating atmospheric CO2 concentrations in the atmosphere as well as the announcement that coral bleaching has passed a tipping point, while Clare delves into the world of solar radiation management at a recent conference she attended with James Hansen.REFERENCESRecord leap in CO2 concentrations - The Guardianwww.theguardian.com/environment/2025/oct/15/record-leap-in-co2-fuels-fears-of-accelerating-global-heatingJames Hansen & Clare Farrell - Climate Reckoning in ATLAS25, Operaatio Arktishttps://www.youtube.com/watch?v=Y2UME_Z8oig --------------------- Please, share, comment, subscribe, like, mobilise, and donate! https://chuffed.org/xr/uk 

Buy 3D printed aquarium accessories from my Etsy store: https://reefdork.etsy.com/The below links have an affiliate code - so if you make a purchase, I get a small commission at no extra cost to you. Thank you! The best algae scraper in the world - https://amzn.to/3lRCOVbThe best RO/DI filter for most people - https://amzn.to/46RXGRqBest test kits for every parameter:Salinity - https://amzn.to/3tkVovyAlkalinity - https://amzn.to/3Xk7LmZCalcium - https://amzn.to/48ubKlLMagnesium - https://amzn.to/3rnLYPDPhosphate - https://amzn.to/3PQ2OxNNitrate - https://amzn.to/3wWfL1M

Welcome back to Shellphone! This episode, we are diving into a topic that has been at the top of our list for a long time...CORALS! We are joined by University of South Florida professor and coral researcher, John Parkinson, to talk all about what corals are, their symbiotic friends, and their somewhat similar research models: anemones.John's Website@shellphonepodcast@breachthesurface@coastalcreative.tv@choppingblocksoapcoSupport this podcast at — https://redcircle.com/shellphone/donations

Buy 3D printed aquarium accessories from my Etsy store: https://reefdork.etsy.com/The below links have an affiliate code - so if you make a purchase, I get a small commission at no extra cost to you. Thank you! The best algae scraper in the world - https://amzn.to/3lRCOVbThe best RO/DI filter for most people - https://amzn.to/46RXGRqBest test kits for every parameter:Salinity - https://amzn.to/3tkVovyAlkalinity - https://amzn.to/3Xk7LmZCalcium - https://amzn.to/48ubKlLMagnesium - https://amzn.to/3rnLYPDPhosphate - https://amzn.to/3PQ2OxNNitrate - https://amzn.to/3wWfL1M

Today's episode is an interview with Ben, the owner of BSA Corals, focusing on his extensive experience and passion for the coral farming and collecting hobby. Ben, who has been in the aquarium business for over two decades, discusses his addiction to collecting high-quality corals and his strategy of sourcing directly from suppliers in places like Bali, emphasizing his preference for the "best stuff" rather than dealing with lower-grade specimens. The conversation covers the transition in the reef hobby from predominantly wild-caught organisms to modern aquaculture and mariculture practices, the use of nano reef tanks for portability, and the day-to-day operations of his 1,700-square-foot facility in Scottsdale, Arizona, which focuses heavily on propagating species like Eanthophilia. Key Takeaways: Prioritize quality in your endeavors, even if it means paying a little bit more for the best results. Cultivate a deep addiction or passion for your interests, as this drives superior results. Develop your visual intuition to understand the health and needs of a system without constant high-tech testing. Focus on propagation and growth to ensure you can keep resources for yourself while sharing success with others. Recognize that stability is key, as a good ecosystem allows things to be hardy and resilient to shifts.

The largest loss of coral in the Great Barrier Reef in 40 years was recorded in 2024, as discussions continue on the new 2035 climate target. UNESCO's World Heritage body has expressed concern about the Reef's future. - Pinakamalaking pagkawala ng coral sa Great Barrier Reef sa 40 taon, naitala ngayong 2024, habang tinatalakay ang bagong climate target sa 2035. UNESCO World Heritage nababahala ukol sa kinabukasan ng Reef.

Buy 3D printed aquarium accessories from my Etsy store: https://reefdork.etsy.com/The below links have an affiliate code - so if you make a purchase, I get a small commission at no extra cost to you. Thank you! The best algae scraper in the world - https://amzn.to/3lRCOVbThe best RO/DI filter for most people - https://amzn.to/46RXGRqBest test kits for every parameter:Salinity - https://amzn.to/3tkVovyAlkalinity - https://amzn.to/3Xk7LmZCalcium - https://amzn.to/48ubKlLMagnesium - https://amzn.to/3rnLYPDPhosphate - https://amzn.to/3PQ2OxNNitrate - https://amzn.to/3wWfL1M

The All Local 4pm Update for Wednesday July 30 2025

Recently, staff at WCS's New York Aquarium got a call from the US Fish and Wildlife Service. The authorities had intercepted an illegal shipment of corals and they needed WCS's help. When corals come into the country like this, they typically can't be returned to the wild. So the Fish and Wildlife Service turns to accredited facilities like the New York Aquarium to care for the animals.   Reporting: Dan Rosen Guests: Aaron Brett, Camilla Piechocki

Article by Connor Yeck Plunge into the shallows off the Florida Keys, Hawaii or the Great Barrier Reef in Australia and you are likely to meet a startling sight. Where there were once acres of dazzling coral - an underwater world of dayglo greens, brassy yellows and midnight blues - is now a ghostly landscape, with many reefs seemingly drained of their pigment. Caused by stressful conditions like warming ocean temperatures, coral bleaching is a leading threat to some of our planet's most diverse and vital ecosystems. Now, a team of researchers has found that some corals survive warming ocean temperatures by passing heat-resisting abilities on to their offspring. Corals teach their offspring to beat the heat The findings, published in the journal Nature Communications, are the result of a collaboration between Michigan State University, Duke University and the Hawaii Institute of Marine Biology, or HIMB, at the University of Hawaii at Mnoa. This work, funded by the National Science Foundation and a Michigan State University Climate Change Research grant, is crucial in the race to better conserve and restore threatened reefs across the globe. Coral reefs are habitats for nearly a quarter of all marine life, protecting coastlines from storms and erosion and supporting the livelihoods of millions of people around the world. Though still alive, bleached corals are at a much higher risk of disease, starvation and eventual mortality. In their latest study, the team explored how resistance to thermal stress is passed down from parent to offspring in an important reef-building species known as rice coral. These findings are helping researchers breed stronger, heat-tolerant generations to better face environmental stress. "The Coral Resilience Lab in Hawaii has developed amazing methods to breed and rear corals during natural summer spawning," said Spartan biochemist and study co-author Rob Quinn, whose lab takes samples of these corals and generates massive datasets on their biochemistry with instruments at MSU. "This is a true scientific collaboration that can support coral breeding and reproduction to cultivate more resilient corals for the warming oceans of the future." A colorful crowd The kaleidoscopic of shades we associate with healthy coral is the product of a bustling exchange of resources between a coral animal and its algae partners. When all is well, you might think of this relationship as that of tenants living in a home and paying a bit of rent. In exchange for cozy, sheltered spaces found within the coral tissue as well as nutrients, algae use photosynthesis to produce sugars. These sugars can provide up to 95% of the energy that coral needs to grow and form the sprawling, breathtaking reefs we know. In tropical waters often lacking nutrients, disruptions in this exchange - like those that occur during bleaching events - can be disastrous. When looking at a specimen of coral that's suffered bleaching, you're glimpsing a coral that's "kicked out" its algae, leaving behind a pale skeleton. "Corals are like the trees in an old growth forest; they build the ecosystems we know as reefs on the energetic foundation between the animal and algae," explained Crawford Drury, an assistant researcher at the Coral Resilience Lab at HIMB and co-author of the study. In the waters of Kaneohe Bay, the Coral Resilience Lab is spearheading research to best understand this coral reef ecology and the molecular mechanisms driving thermal stress. The lab is likewise pioneering the breeding of thermally resistant coral for experiments and the restoration of reefs, a highly specialized process few labs in the world can achieve. So, while you'd usually be hard pressed to find fresh coral for study in East Lansing, MSU's partnership with the Coral Resilience Lab has led to a globe-spanning collaboration that closes the gap between field and laboratory. "HIMB and MSU have developed a really amazing partnership. I'm just happy they've let me be a ...

Most corals are homebodies. They settle in one spot, link with hundreds or thousands of their friends, and never move. They build the structures we recognize as corals: rock-like spires, branches, domes, and others.But a few corals “walk” along the sea floor. They don't go very far. And they certainly don't get there in a hurry. But their mobility helps them find more stable waters, avoid being buried in the sediments, and have a safe space to reproduce.A recent study showed how one species gets around. Biologists in Australia placed mushroom corals—which are only an inch or two long—in aquariums. They put white lights on one side of the tanks—like the light in shallower waters. And they put blue lights—like deeper waters—on the other side. And they recorded the “action” on video.When they turned on one set of lights or the other, 87 percent of the corals went toward the blue light. And when they turned on both sets, all of the corals moved toward the blue light—showing a preference for greater depths.The corals didn't sprint toward the deep end, though—they averaged less than two inches per day, with a maximum of about nine inches.The video showed that the corals moved in a way similar to jellyfish. The corals inflated tissues at the edges of their bodies, then squeezed and twisted muscles on their sides, causing them to “hop” forward.Each tiny hop took an hour or two—a slow but steady pace for a walking coral.

AP correspondent Marcela Sanchez reports corals from the Caribbean are teaming up with Florida's reefs to fight agasint climate change.

Corals, symbiosis, and scientific courage—Dr. Mónica Medina dives deep into what it means to study and protect life underwater. We talk about reef conservation, community, and leading with heart in science.This episode was co-hosted with HHMI Gilliam Fellow Danny Olivares-Cordero, a researcher studying coral and coral reefs.

In this episode, the Water Colors Team discusses soft corals, specifically, those in the class octocorallia. We attempt to breakdown the taxonomy, care, and accessibility of the many varieties within this class. Octocorallia contains over 3000 species, and can generally be identified by the 8-fold symmetry of the colonial polyps. What are your favorite soft corals to keep? Join the discussion on the Water Colors Aquarium Gallery Podcast Listeners Facebook group! https://www.facebook.com/groups/788428861825086/ Enjoying the show? Support the gallery by shopping aquarium plants, merch, equipment, and more! https://watercolorsaquariumgallery.com/ Looking for more content? Become a YouTube member for exclusive access to behind the scenes livestreams! https://www.youtube.com/@watercolorsaquariumgallery

The 2025 hurricane season is underway, and the U.S. is likely to see higher than average activity. The past couple of years, extremely warm water in the Gulf of Mexico helped storms rapidly intensify to major hurricanes. But cuts to federal weather monitoring and hurricane modeling could leave the U.S. underprepared for strengthening storms. Also, record-breaking heat in the oceans has led to the most widespread coral bleaching event ever documented, ongoing since January 2023. Bleaching weakens the corals and many end up dying, but others can recover and researchers are finding ways to help corals survive and thrive. And poor air quality from wildfire smoke and other pollutants can harm cardiovascular health and also make farmworkers more prone to work injuries, according to researchers. But in California, requirements for employers to hand out face masks are often too late to prevent farmworkers from experiencing impacts. We talk about proposals to better protect the people who grow our food from air pollution.  Learn more about your ad choices. Visit megaphone.fm/adchoices

Épisode 2. Cet accord qui peut tout changer. En 2004, la quasi-totalité des pays du monde entier se sont engagés dans une aventure diplomatique hors norme : construire, ensemble, un accord pour protéger l'océan et sa biodiversité. Un projet aussi ambitieux ne se concrétise pas du jour au lendemain, d'autant que les divergences entre États ont posé un défi majeur : comment concilier les intérêts de chacun tout en garantissant la préservation de l'océan et de ses richesses ? Cette aventure diplomatique a duré vingt ans. Vingt années pendant lesquelles des diplomates, des scientifiques, des ONG des quatre coins du monde ont œuvré sans relâche pour créer cet accord dit "l'accord BBNJ", ou Traité international pour la protection de la haute mer et de la biodiversité marine au delà des zones de juridiction nationale. Dans cet épisode, quatre personnes qui ont participé à ces négociations nous racontent les coulisses de cette aventure rocambolesque. Avec : Lisa Speer, directrice de l'ONG américaine Natural Resources Defense Council (NRDC), chargée des océans ;  Serge Ségura, ambassadeur à la retraite, chef de la délégation française pour l'accord BBNJ pendant 14 ans ;  Sandrine Barbier, directrice adjointe à la Direction des affaires juridiques, cheffe de la délégation française pour l'accord BBNJ ; Krystel Wanneau, docteure en sciences politiques et enseignante-chercheuse à Sciences-Po Grenoble, qui a travaillé sur les politiques environnementales internationales ------ POUR ALLER PLUS LOIN : L'accord BBNJ : parcourez la version intégrale de ce traité historique adopté en 2023 ;  Le fascinant et merveilleux "Atlas des abysses" (éd. Arthaud, 2024), de Stéphanie Brabant (journaliste), Jozée Sarrazin (océanaute), et illustré par Julie Terrazzoni, cet ouvrage poético-scientifique transporte ses lecteurs dans l'univers fascinant des fonds marin ;   L'indispensable guide "L'océan en 30 questions" signé Marina Lévy et Laurent Bopp (éd. La Documentation française, 2025) ;  ------ ARCHIVES & EXTRAITS : extraits de discours au One Ocean Summit à Brest en 2022 ; extrait de l'adoption de la résolution A/72/L7 lors de l'Assemblée générale de l'ONU en 2018 ; extraits des sessions de négociations du BBNJ enregistrées à l'ONU entre 2019 et 2023 ; extraits de journaux télévisés français, brésilien, américain et italien sur la pandémie de Covid en 2020 ; lecture d'une lettre de Rena Lee, présidente des négociations BBNJ, du 9 mars 2020 ------ CRÉDITS : Voix, écriture, production et réalisation : Diane Jean Illustrations et identité visuelle : Julie Feydel Doublage voix et édition : Mariane Schlegel Communication : Kaled Maddi et Matthias Lugoy Direction de production : Julie Godefroy Musique : Falling Angels, Ketil Lien ; Staring into the Abyss, 2050 ; DKNW, sunwo0o ; Ruin My Life, Jane the Boy ; Corals under the sun, Omri Smadar ; Cookie Jar, Hans Johnson ; Atlantique, AMF Beef ; Medusa the Mournful, Louis Adrien ;  Breath In Out, Nsee ; Cryostatis, Jamie Bathgate ; 1983, Angel Salazar (Artlist) ------ À PROPOS : « Qui gouverne l'océan ? » est une série du podcast Sources diplomatiques. Réalisé par le ministère de l'Europe et des Affaires étrangères, ce podcast vous propose des documentaires, décryptages, récits intimes et conversations pour plonger dans les coulisses de la diplomatie française et comprendre les grands enjeux internationaux. Sources diplomatiques est à retrouver sur toutes les applications d'écoutes et de streaming audio.

Join Ellen & special guest, champion of the reef Jessie Palmer, as we try to save the world one polyp at a time. We discuss coral wars and neural nets, aliens from a different version of our own planet, literally re-inventing the wheel with coral-inspired biomimicry, what's up with coral bleaching and how can we help, and even surprisingly philosophical questions, like “what is an individual?” “what is the self?” and “at what point do you have a new body?” This episode will change the way you look at a reef - and maybe even yourself. Hope you're ready.Links:Follow Jessie on Instagram!For more information about us & our podcast, head over to our website!Follow Just the Zoo of Us on BlueSky, Facebook, Instagram & Discord!Follow Ellen on BlueSky!

Join Ellen & special guest, champion of the reef Jessie Palmer, as we try to save the world one polyp at a time. We discuss coral wars and neural nets, aliens from a different version of our own planet, literally re-inventing the wheel with coral-inspired biomimicry, what's up with coral bleaching and how can we help, and even surprisingly philosophical questions, like “what is an individual?” “what is the self?” and “at what point do you have a new body?” This episode will change the way you look at a reef - and maybe even yourself. Hope you're ready.Links:Follow Jessie on Instagram!For more information about us & our podcast, head over to our website!Follow Just the Zoo of Us on BlueSky, Facebook, Instagram & Discord!Follow Ellen on BlueSky!

In this episode, the Water Colors team discusses their favorite soft corals. We have loosely categorized soft corals using the hobby’s distinctions, but keep in mind this is not based on any scientific classifications. Corals in this category are often very easy to keep, many of which propagate very quickly in home aquariums. They are often more forgiving, making them great additions to reef tanks of all styles. What soft corals are your favorites? Join the discussion on the Water Colors Aquarium Gallery Podcast Listeners Facebook group! https://www.facebook.com/groups/788428861825086/ Enjoying the show? Support the gallery by shopping aquarium plants, merch, equipment, and more! https://watercolorsaquariumgallery.com/ Looking for more content? Become a YouTube member for exclusive access to behind the scenes livestreams! https://www.youtube.com/@watercolorsaquariumgallery Species mentioned in this episode: palythoa grandis zoanthidae sarcophyton cladiella rhodactis ricordea discosoma sinularia brassica sclerophytum anthelia grogonians plexaura homomalla briareum asbestinum antillogorgia bipinnata pinnigorgia flava briareum violaceum unomia stolonifera sympodium conglomeratusclera coerulea References used in this episode: https://www.marinespecies.org/ https://www.coralsoftheworld.org/page/home/

A team of scientists tracked more than 400 corals that experienced intense ocean heat last year. More than half the corals died. Learn more at https://www.yaleclimateconnections.org/ 

Join Claire Concannon aboard the DOC research vessel Southern Winds.   Claire is with a team from Victoria University of Wellington, led by Professor James Bell, studying Fiordland's underwater life.   By diving to take photographs and samples, and using remotely operated vehicles to video deeper depths, the researchers are building up a picture of what lives where, and how these animals are doing.   One of the critters they are particularly interested in is Fiordland's iconic, and protected, black coral. But as PhD candidate Amber Kirk explains, the name is a bit misleading…

This episode, we're hearing from Dr. Erin Spencer about her amazing world of marine science and communication. She talks about her hammerhead shark research, working with NatGeo, and writing children's books about topics like coral reefs and octopuses.@erintspencerErin's Website@shellphonepodcastBreach's Website@coastalcreative.tvNote: Lionfish spines are sheathed, not serrated.Support this podcast at — https://redcircle.com/shellphone/donations

In this fascinating episode of The Weekly Transit, Scott Tejerian speaks with Krista Shoe, a passionate coral conservationist whose journey took her from a corporate telecom career to rebuilding coral reefs in Panama. Currently based in Bocas del Toro, a stunning archipelago off Panama's coast, Krista shares her profound connection to the ocean that began when she first saw it at age nine.Krista details her work creating coral nurseries and building artificial reef structures to combat the devastating effects of climate change on marine ecosystems. Through her program "Mother of Corals," she teaches visitors to participate in reef restoration, explaining how they first learn about coral species in a classroom setting before diving to place pH-neutral concrete structures that become new homes for transplanted coral fragments.With diving experience spanning over 20 countries, Krista provides unique insights into the diverse underwater landscapes around the world, from the cold waters of Iceland to the vibrant reefs of Indonesia. She explains why coral reefs are crucial as "speed bumps in the ocean," protecting coastlines from storms and serving as nurseries for marine life. The discussion highlights how oceans produce over half of the world's oxygen, making their health vital for all life on Earth.Scott explores how Krista's astrological makeup—Aries Sun and Rising with Scorpio Moon, plus Mercury and Venus in Pisces—perfectly aligns with her ocean conservation work and bold decision to relocate to a tiny island where it takes just 15 minutes to cross from shore to shore.The conversation offers practical ways everyone can contribute to ocean health through mindful consumption and waste reduction, inspiring listeners to consider how their daily choices impact our planet's most vital ecosystems.(2:32) Meeting Krista Shoe and her astrological makeup(3:48) How Krista found herself in Panama's Bocas del Toro(6:10) Leaving corporate telecom for island life(13:52) First ocean experiences and discovering scuba diving(17:50) Learning underwater sign language for diving communication(20:20) Educational background and career path(25:00) Diving adventures across 20+ countries(27:42) Favorite diving destinations and underwater diversity(35:35) Why coral reefs matter for ocean ecosystems(37:56) Human impacts damaging coral reefs worldwide(42:57) Understanding coral bleaching and ocean acidification(44:51) Krista's coral restoration techniques explained(48:30) Building artificial reef structures with specialized cement(52:17) The volunteer program teaching others to restore reefs(59:18) How healthy reefs protect coastlines from hurricanes(1:03:06) How to participate in "Mother of Corals" programs(1:04:19) Personal sustainability practices to protect oceans(1:07:46) Life on a small island and environmental awareness(1:10:20) The expat and local community in Bocas del Toro(1:13:25) Final thoughts and contact informationKrista Shoe: motherofcorals.orgInstagram: @mother.of.coralshttps://www.theweeklytransit.com/

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When a sea turtle hatches, it heads toward the light. Under natural conditions, that means the ocean. But if the beach is near a bright city, it might head inland, where it can be nabbed by a predator, hit by a car, or die of exhaustion. Baby turtles aren’t the only sea creatures affected by artificial light. Among its many impacts, the light can throw off the reproductive cycles of corals and others, make it harder for fish to hide from predators, and endanger beds of kelp by providing extra light for the urchins that feed on them. Much of the life in the oceans depends on the light of the Moon and stars – even at depths of hundreds of feet. But the glow of coastal cities, oil rigs, and passing ships can throw things out of whack. Corals, for example, time their spawning by the phases of the Moon. But artificial lights disrupt the timing, endangering coral reefs. Microscopic organisms move up and down in the water as the light changes to find food or avoid predators. But that cycle is disrupted by artificial lights as well. Depending on how clear the water is, the light can penetrate anywhere from a few feet to more than a hundred feet. And bluer light, which is produced by modern LEDs, goes deeper than redder light. Some coastal cities limit outdoor lightning, or build barricades to shield the beaches and the water close to shore – making life a little safer for baby sea turtles and other marine creatures. Script by Damond Benningfield

Nefarious Weeny Corals - Episode 132 - Reef Beef Podcast. In this episode we talk about the Bolus method, Ben getting screwed, wrasses, and BEEFS. Thank you to our sponsors: Saltwater Aquarium: https://tinyurl.com/RBSaltwaterAquarium  Saltwater Aquarium Wholesale: https://tinyurl.com/SWAWholesale  PolypLab: https://www.polyplab.com/  Champion Lighting: https://www.championlighting.com/  Champion Lighting Wholesale: https://www.championlightingdealer.com/  Links: Merch is now available! https://reefbeefpodcast.com/merch/  Join our Discord: https://discord.gg/reefbeef  Get notified of new episodes by receiving an email from Reef Beef! https://reefbeefpodcast.com/notify/  Get our help / advice: https://reefbeefpodcast.com/consult/  Buy Reef Beef a Beer! https://reefbeefpodcast.com  Become a Member: https://reefbeefpodcast.com/membership Follow Us:  Youtube Channel: https://www.youtube.com/@ReefBeefPodcast  Spotify: https://open.spotify.com/show/0KA5CRWWe8dDmitJGOAG1J  Apple Podcast: https://podcasts.apple.com/us/podcast/reef-beef/id1552005275  Amazon: https://music.amazon.com/podcasts/db09c6a8-5f0e-46c2-ac2d-25ed555a549f/reef-beef  Player.fm: https://player.fm/series/reef-beef  Overcast: https://overcast.fm/itunes1552005275  Audible: https://audible.com/pd/B08JJNKYLG  

Meaghan loses her mind about how gross rugose corals are. Try evolving something that doesn’t involve genetically manipulating your babies, you lonely jellyfish-emulating losers. CW: cursing. Gagging noises.

In this episode of the "How to Protect the Ocean" podcast, host Andrew Luan discusses the fascinating connection between giant clams and the efficiency of solar panels. He highlights the vibrant colors of giant clams, which are not only visually stunning but also play a crucial role in coral reef ecosystems, particularly in the Southeast Pacific. The key focus is on the algae, specifically zooxanthellae, that live within the soft tissue of giant clams. These algae absorb sunlight and are essential for the clams' survival, as they facilitate photosynthesis and contribute to the clam's calcium shell formation. Remarkably, giant clams can absorb about 95% of the light that hits them, significantly outperforming current solar panel technology, which has an efficiency of around 67%. Luan emphasizes the potential for replicating the light-absorbing mechanisms of giant clams in solar panel design. By studying the arrangement of the algae within the clams, scientists could potentially enhance solar panel efficiency, making them more effective in harnessing solar energy. This innovation could be pivotal in addressing global energy needs and reducing reliance on fossil fuels. The episode underscores the importance of protecting biodiversity, as the loss of species like giant clams could mean missing out on valuable insights and advancements in renewable energy technology. Luan encourages listeners to appreciate the interconnectedness of marine life and its potential benefits for humanity, particularly in the context of sustainable energy solutions. Link to article: https://www.animalsaroundtheglobe.com/these-giant-sparkly-clams-hide-the-best-solar-panels-ever-found-2-240554/ ---------------------------------------------------------------------------------------------- Follow a career in conservation: https://www.conservation-careers.com/online-training/ Use the code SUFB to get 33% off courses and the careers program.   Do you want to join my Ocean Community? Sign Up for Updates on the process: www.speakupforblue.com/oceanapp   Sign up for our Newsletter: http://www.speakupforblue.com/newsletter   Facebook Group: https://bit.ly/3NmYvsI Connect with Speak Up For Blue: Website: https://bit.ly/3fOF3Wf Instagram: https://bit.ly/3rIaJSG TikTok: https://www.tiktok.com/@speakupforblue Twitter: https://bit.ly/3rHZxpc YouTube: www.speakupforblue.com/youtube  

by Christian Elliott • A unique fjord in Chilean Patagonia gives scientists a chance to unlock the reproductive secrets of cold-water corals that typically live thousands of meters below the ocean's surface. The original story can be found on hakaimagazine.com. Listeners, we have some important news. If you don't get our weekly newsletter, you may not have heard that Hakai Magazine will be shutting down at the end of December. In July we found out that our long time funder is refocusing their efforts and won't be funding us after 2024. So sad to say, this feed will be going blank at the end of this year. But we are happy to announce that our team has found a new home! In January, our senior staff will join bioGraphic, an award-winning magazine published by the California Academy of Sciences, a nonprofit research and education institution based in San Francisco. We're absolutely delighted about this merger. Hakai Magazine and bioGraphic have so much in common: both are independent, nonprofit publications committed to telling deeply reported and rigorously accurate stories that are also beautiful to read. We hope you will come join us there! Please sign up for our newsletter and get more information by going to biographic.com/hakai-magazine.

What IS a coral? Where do they grow and what do they eat and why are they so pretty? What kind of tools do coral scientists use? Why are they so many colors? And what is bleaching? Will changing your sunscreen save coral reefs? The wonderful and charming Cnidariologist Dr. Shayle Matsuda took time out of his busy schedule during a coral spawning event to chat about how magical and beautiful coral can be and why reef health is important.  Follow Dr. Shayle Matsuda on XDonations went to Paepae o He'eia and Point FoundationFull-length (*not* G-rated) Cnidariology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, masks, totes!Follow @Ologies on X and InstagramFollow @AlieWard on X and InstagramSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media & Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jacob Chaffee, Kelly R. Dwyer, Emily White, & Erin TalbertSmologies theme song by Harold Malcolm

Corals on Corals on Corals - Episode 124 - Reef Beef Podcast. In this episode we talk about chasing down epidemics in your tank, dying fish, and major house renovations! Thank you to our sponsors: Saltwater Aquarium: https://tinyurl.com/RBSaltwaterAquarium  Saltwater Aquarium Wholesale: https://tinyurl.com/SWAWholesale  PolypLab: https://www.polyplab.com/  Champion Lighting: https://www.championlighting.com/  Champion Lighting Wholesale: https://www.championlightingdealer.com/  Links: Merch is now available! https://reefbeefpodcast.com/merch/  Join our Discord: https://discord.gg/reefbeef  Get notified of new episodes by receiving an email from Reef Beef! https://reefbeefpodcast.com/notify/  Get our help / advice: https://reefbeefpodcast.com/consult/  Buy Reef Beef a Beer! https://reefbeefpodcast.com  Become a Member: https://reefbeefpodcast.com/membership  Follow Us: Youtube Channel: https://www.youtube.com/@ReefBeefPodcast  Spotify: https://open.spotify.com/show/0KA5CRWWe8dDmitJGOAG1J  Apple Podcast: https://podcasts.apple.com/us/podcast/reef-beef/id1552005275  Amazon: https://music.amazon.com/podcasts/db09c6a8-5f0e-46c2-ac2d-25ed555a549f/reef-beef  Player.fm: https://player.fm/series/reef-beef  Overcast: https://overcast.fm/itunes1552005275  Audible: https://audible.com/pd/B08JJNKYLG  

"In the human case, it would be mistaken to give a kind of hour-by-hour accounting. You know, 'I had +4 level of experience for this hour, then I had -2 for the next hour, and then I had -1' — and you sort of sum to try to work out the total… And I came to think that something like that will be applicable in some of the animal cases as well… There are achievements, there are experiences, there are things that can be done in the face of difficulty that might be seen as having the same kind of redemptive role, as casting into a different light the difficult events that led up to it."The example I use is watching some birds successfully raising some young, fighting off a couple of rather aggressive parrots of another species that wanted to fight them, prevailing against difficult odds — and doing so in a way that was so wholly successful. It seemed to me that if you wanted to do an accounting of how things had gone for those birds, you would not want to do the naive thing of just counting up difficult and less-difficult hours. There's something special about what's achieved at the end of that process." —Peter Godfrey-SmithIn today's episode, host Luisa Rodriguez speaks to Peter Godfrey-Smith — bestselling author and science philosopher — about his new book, Living on Earth: Forests, Corals, Consciousness, and the Making of the World.Links to learn more, highlights, and full transcript.They cover:Why octopuses and dolphins haven't developed complex civilisation despite their intelligence.How the role of culture has been crucial in enabling human technological progress.Why Peter thinks the evolutionary transition from sea to land was key to enabling human-like intelligence — and why we should expect to see that in extraterrestrial life too.Whether Peter thinks wild animals' lives are, on balance, good or bad, and when, if ever, we should intervene in their lives.Whether we can and should avoid death by uploading human minds.And plenty more.Chapters:Cold open (00:00:00)Luisa's intro (00:00:57)The interview begins (00:02:12)Wild animal suffering and rewilding (00:04:09)Thinking about death (00:32:50)Uploads of ourselves (00:38:04)Culture and how minds make things happen (00:54:05)Challenges for water-based animals (01:01:37)The importance of sea-to-land transitions in animal life (01:10:09)Luisa's outro (01:23:43)Producer: Keiran HarrisAudio engineering: Ben Cordell, Milo McGuire, Simon Monsour, and Dominic ArmstrongContent editing: Luisa Rodriguez, Katy Moore, and Keiran HarrisTranscriptions: Katy Moore

How scientists are training corals to be ready for a warmer future. Biscayne National Park is unlike any other national park…it's 95% underwater. It's home to part of the third largest coral reef in the world and the only living coral barrier reef in the continental United States.  But this past summer, the corals in and around this park on Florida's coral reef experienced the worst coral bleaching event ever recorded. Water temperatures broke records, rising to over 100 degrees for two days in a row. Hot tub water. So what can be done? In this episode, Chris takes a boat out to Biscayne National Park to find out. Here, just a few miles offshore from the metropolis of Miami, researchers are on a mission to save these corals for a warmer future - by growing the hardiest of them in captivity, and planting them back in the sea.   This show would not be possible without listener support. You can help us continue to create this special immersive storytelling by donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek and edited by Jim Gates. THE WILD  is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.See omnystudio.com/listener for privacy information.