Alan Jamieson

Alan Jamieson, a marine biologist from the University of Western Australia, and Edie Widder, an expert in bioluminescent creatures, explore the striking adaptations of deep-sea fish. They discuss how these fish survive under extreme pressure and the secrets of bioluminescence in the dark ocean depths. Notably, they highlight the role of TMAO in protein function and uncover the surprising challenges of studying life in the abyss. Their journey reveals insights into one of Earth's most mysterious ecosystems and the limits of marine survival.

Alan Jamieson, a marine biologist at the University of Western Australia, dives into the mysteries of deep-sea fish survival. He explores how these incredible creatures adapt to extreme pressures in the Tonga Trench. The podcast also highlights bioluminescence, showcasing how it helps deep-sea fish flourish in dark waters. Additionally, the role of trimethylamine N-oxide, a protein stabilizer, is discussed, revealing vital adaptations for life below 6,000 meters. Listeners embark on an enthralling journey into one of Earth's most enigmatic realms!

Alan Jamieson, deep-submergence explorer and hadal ecologist. Jon Copley, ocean exploration and deep-sea biology communicator. Heather Stewart, marine geologist specializing in subduction trenches. They describe descending into the Mariana Trench, engineering challenges of hadal exploration, trench geology and sediment flows, bizarre deep-sea life like snailfish, pervasive human debris, and the science and conservation questions that keep researchers returning.