The Mariana region is home to the Mariana subduction system. This November, scientists shed light on the Mariana back-arc spreading center looking for new sites of hydrothermal activity.
Rising temperatures, ocean acidification, and overfishing have now gained widespread notoriety as human-caused phenomena that are changing our seas.
The very deepest reaches of the sea are one of the planet’s last true frontiers. In November, RV Falkor sailed to the Mariana Trench with a group of biologists and geologists to conduct a new study of one of the deepest places in the world.
At the end of March, Falkor headed to a spectacular, isolated, coral wonder known as Scott Reef. The goals of this project were to improve techniques and algorithms for efficiently coordinating deployments of multiple exploratory vehicles so they can be left unattended to accomplish tasks like detailed seafloor mapping.