Twenty possible new species discovered across ten seamounts, the first ever recording of a rare squid, and thriving deep-sea coral reefs were located during an expedition to international waters of the Nazca Ridge. Video and photos are available here.
VALPARAISO, Chile – A team of oceanographers led by Schmidt Ocean Institute have discovered and mapped a new seamount on the Nazca Ridge in international waters, 900 miles off the coast of Chile. The Nazca Ridge, an underwater mountain chain, along with the adjoining Salas y Gómez Ridge, is one of several global locations under consideration for designation as a high seas marine protected area.
The seamount discovery is one of many from a 28-day expedition to the international waters of the Nazca Ridge led by Schmidt Ocean Institute in partnership with Ocean Census and the Center for Coastal and Ocean Mapping/Joint Hydrographic Center at the University of New Hampshire .
The newly discovered underwater mountain is over 1.9 miles (3109 meters) tall and supports a thriving deep-sea ecosystem. In addition to mapping the seamount, the team conducted an exploratory dive with an underwater robot on one of the mountain’s ridges, finding sponge gardens and ancient corals.