Researchers developed a new timeline for the rise, fall, and rise again of a puzzling island in the Azores.
Atlantic Ocean
Posted inResearch Spotlights
Tracing the North Atlantic's Bottom Waters
Chemicals released by two European nuclear fuel reprocessing plants, along with certain chlorofluorocarbons, are helping to constrain the speed and behavior of North Atlantic deep-ocean circulation.
Posted inResearch Spotlights
High-Resolution Ocean Model Captures Large-Scale Heat Transport
A lower-resolution model is sufficient to capture air-sea interactions, but a high-resolution model better simulates average sea surface temperatures in the North Atlantic.
Posted inNews
Obama Unveils First Marine National Monument in the Atlantic
The new designation follows the administration's expansion last month of a marine sanctuary in the Pacific Ocean near Hawaii into the world's largest protected ocean area.
Posted inResearch Spotlights
Predicting Temperature Shifts off the U.S. East Coast
New research reveals the relative importance of oceanic and atmospheric processes in year-to-year changes in ocean temperature along the Middle Atlantic Bight.
Posted inNews
Interior Approves Wind Farm Leasing Offshore from New York City
The proposed wind farm, which commercial fishermen oppose, could produce at least 70 megawatts of energy annually, enough to power a quarter of a million homes.
Posted inResearch Spotlights
What Causes Long-Term North Atlantic Surface Temperature Cycles?
New evidence strengthens a likely link between 20- to 40-year sea surface temperature fluctuations and varying ocean circulation patterns.
Posted inNews
Interior Department Shelves Oil and Gas Lease off Atlantic Coast
The administration moves forward with offshore plans for the Gulf of Mexico and Alaska, but its removal of an Atlantic lease sale sparks sharp responses from industry.
Posted inResearch Spotlights
Uncertainty Evaluations Improve Biogeochemical Simulations
Results from the first decade-long reanalysis simulation of northwest European shelf biogeochemistry show the importance of quantifying the uncertainty in these indicators to inform marine policy.
Posted inResearch Spotlights
The North Atlantic Ocean's Missing Heat Is Found in Its Depths
In the 2000s, the North Atlantic stopped absorbing as much atmospheric warmth. However, the ocean lost only a little heat—the rest was held deeper below the surface by altered circulation patterns.