In partnership with the governments of Chile and Argentina, the Pristine Seas team conducted a scientific expedition aboard the Chilean Navy’s OPV Fuentealba to explore and document the unique biodiversity of the Antarctic Peninsula. The goal of the expedition was to fill scientific gaps by conducting research with methodologies and equipment that hadn’t been used in this region and exploring the biogeographic connectivity of Antarctic marine fauna and flora with those from Tierra del Fuego and its neighboring islands.
Working with leading marine scientists from across the globe, the expedition team traveled from King George Island, through the South Shetland Islands, and to the Danco Coast fjords and Doumer Island. To fully explore the area, the team carried out dive surveys to measure and describe the abundance and diversity of fish as well as life on the seafloor, including macroalgae and invertebrates. The team also used deep-water drop cameras to explore the largely unknown deep-sea realm surrounding the Antarctic Peninsula, specifically around unique geological features such as underwater canyons, seamounts, and ridges.