The Northeast Canyons and Seamounts Marine National Monument protects one of the most important deep-sea habitats in the U.S. Atlantic. The area includes canyons, seamounts, corals, seabirds, fish, marine mammals, and other ocean life across roughly 4,900 square miles.

That protection is now under attack. NOAA Fisheries states that President Trump’s February 2026 proclamation removed commercial fishing from prohibited activities in the monument and clarified that commercial fishing is now allowed within its boundaries.

The White House proclamation says the monument should be managed in a way that allows commercial fishing. Conservation groups say that move violates the purpose of the protected area.

Conservation Groups Are Fighting Back

Conservation Law Foundation reports that environmental nonprofits sued the administration to protect the monument from commercial fishing. The group says reopening the area would inflict long-term damage to unique natural resources without meaningful economic benefits.

NRDC says the monument has survived repeated legal attacks and that the current case challenges another attempt to strip away its protections. National Fisherman also reported that a coalition of environmental groups filed suit after the administration reopened the monument.

Deep Sea Habitat Needs Time And Protection

Deep-sea corals and seamount ecosystems can be slow to grow and slow to recover after disturbance. Commercial fishing can damage seafloor habitat, alter ecological relationships, and weaken the protection the monument was created to provide.

The Harvard Environmental & Energy Law Program tracks the reopening as part of broader marine monument and sanctuary policy changes. That context matters. If one protected marine monument can be reopened through political action, others may face similar pressure.

Commercial fishing is already allowed across large parts of the Atlantic. The Northeast Canyons and Seamounts Marine National Monument is a small but vital refuge where conservation should come first.

Federal officials should restore the fishing ban, defend the monument, and manage the area for ocean life, science, and future generations.

Sign the petition to urge federal officials to restore full protections for Northeast Canyons and Seamounts Marine National Monument.

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