Ocean Trenches Explained with Professor Alan Jamieson - Oceanography Podcast

Ocean Trenches Explained with Professor Alan Jamieson - Oceanography Podcast

Published: July 1, 2026

Duration: 45:58

C-C-C-C-CROSSOVER! Ocean Trenches Explained with Professor Alan Jamieson. 

Join Professor Alan Jamieson, one of our venerated hosts, for a special cross over episode with our friends at Oceanography. This hadal trenches primer episode is a great overview for a first time deep-diver, taking you to the deepest parts of our favorite habitat. 

Ocean trenches are Earth’s deepest habitats—and they’re full of life. This episode is a guided dive into the hadal zone (6,000–11,000 meters), where tectonic plates create steep trenches that plunge toward the mantle. Learn what trenches are geologically, what conditions are like at full ocean...