Trump Administration to Dismantle Ocean Monitoring System [View all]

https://www.nytimes.com/2026/06/01/climate/ocean-observatories-initiative.html

Trump Administration to Dismantle Ocean Monitoring System
The $368 million network of instruments collecting data in both the Atlantic and Pacific has been critical to climate and ocean research.
By Eric Niiler
June 1, 2026, 6:19 p.m. ET

The Trump administration is dismantling a $368 million deep-ocean observation system that was put in place a decade ago to monitor coastal environments, marine ecosystems and powerful currents that affect the global climate.

The National Science Foundation said it would send ships in June to begin removing more than 900 deep-sea instruments anchored off Oregon, Washington State, Alaska, North Carolina, and an area between Greenland and Iceland known as the Irminger Sea.

Scientists have used data from the system to understand how the ocean is absorbing greenhouse gases from the atmosphere, how changes in ocean temperature such as marine heat waves might affect fisheries or signal bigger shifts in the climate, and coastal flooding along the East Coast.

The station in the Irminger Sea has been key to understanding changes in the Atlantic Meridional Overturning Current, a global conveyor belt of water that some scientists are concerned may be weakening as a result of climate warming. A collapse of the current could have severe weather effects.

It cost $48 million annually to operate the network. The Trump administration repeatedly tried to shutter it, proposing to cut its funding by 80 percent in both 2025 and again in 2026. Congress pushed back, restoring the money.

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