Hidden Ecosystem Discovered Under Antarctic Ice After Iceberg Break

A research team from the Schmidt Ocean Institute accidentally discovered a thriving ecosystem in the Southern Ocean's Bellinghausen Sea. This discovery occurred after an iceberg, approximately 30 kilometers long, broke off, revealing a 510-square-kilometer area hidden for decades, possibly centuries. The area had been concealed under a thick layer of ice in perpetual darkness. Researchers observed the deep sea floor for eight days, finding flourishing ecosystems at depths of up to 1,300 meters. They found large corals and sponges, which provide habitats for various creatures, including ice fish, giant sea spiders, and octopuses. Scientists were surprised by the biodiversity and believe they may have discovered new species. The discovery offers insights into the functioning of ecosystems beneath Antarctic ice shelves. It also raises concerns about the impact of melting ice on the world's strongest ocean current and global sea levels. Scientists hope to gain new knowledge about climate change and its effects, as well as the mechanisms that supply nutrients to these isolated ecosystems.