An exploration team has unveiled the current state of the Terra Nova ship, which has been resting at the bottom of the Labrador Sea for 80 years. The vessel, once renowned for carrying British explorer Robert Falcon Scott to the South Pole, now lies in a deteriorated state, as described by David Mearns, a key scientist in the Canadian-led mission to document the ship.
Discovered in 2012 near Greenland, this recent expedition marks the first scientific endeavor to capture detailed imagery of the Terra Nova wreck. Utilizing remotely operated vehicles (ROVs) and an underwater submersible, the team is investigating the second shipwreck of the Royal Canadian Geographical Society’s project, following their study of the Quest, which transported explorer Sir Ernest Shackleton on his final Antarctic journey.
The research vessel Atlantis’s team employed an ROV to map the wreck of the Terra Nova, showcasing the ship’s double wheels, rudder, boilers, and steam winches at its current resting place 170 meters underwater off the southern coast of Greenland. The technology developed by Voyis from Waterloo, Ontario, is not only capturing images and videos but also creating comprehensive three-dimensional maps of the entire ship.
Scientists like marine biologist Kirstin Meyer-Kaiser are emphasizing the importance of these 3D models for enhanced research accuracy and future studies. The detailed imaging provided by the technology has significantly advanced over the years, eliminating the need for manual photo stitching. Dwight Coleman, the expedition’s co-chief scientist from the Woods Hole Oceanographic Institution in Massachusetts, highlights the expedition’s role in filling knowledge gaps about northern shipwrecks.
Meyer-Kaiser’s interest extends to the marine life flourishing around the Terra Nova wreck, particularly the redfish forming a vibrant community around the ship. By studying the interaction between human-made structures like shipwrecks and the ocean environment, researchers aim to predict the impacts of future human activities on marine ecosystems.
The exploration of the Terra Nova and Quest by the Royal Canadian Geographical Society signifies a historical moment, reflecting on their significant roles as pioneering exploration vessels of their time. John Geiger, the society’s president leading the expedition, emphasizes the importance of learning from the past through the lens of modern oceanographic technology, more than a century after Scott and Shackleton’s remarkable expeditions.