
Introduction
Deep sea areas support unique ecosystems and are sources for energy and minerals. Exploring and mapping the oceans will help us fill gaps to better understand planetary-scale processes including tectonics and marine hazards; energy, mineral and biological resources; and other large-scale Earth systems. Improved knowledge of the deep sea will help us sustainably manage and use ocean resources.
USGS News: DSEMC

Sources of information
– USGS Deep Sea Exploration, Mapping and Characterization (DSEMC) News