Northeast Canyons and Seamounts Marine National Monument
President Obama designated approximately 4,913 square miles of Atlantic Ocean as the Northeast Canyons and Seamounts Marine National Monument under the Antiquities Act, permanently protecting three submarine canyons and four seamounts from commercial extraction, oil and gas development, and most fishing, with limited exceptions for red crab and lobster fishing for 7 years. The proclamation establishes a dual-management structure between Commerce (NOAA) and Interior (FWS) and mandates a joint management plan within 3 years.