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currents

Ocean wave viewed from below.
Posted inResearch Spotlights

The Dance of Surface Waves and Ocean Circulation

Shannon Hall by S. Hall 19 July 20168 June 2022

One mathematical model best describes the complex interplay between an ocean's surface waves and its underlying circulation.

Wedell Sea ice source of Antarctic bottom water
Posted inResearch Spotlights

How Do the Deep Waters of the Antarctic Form?

by W. Yan 12 July 201619 July 2022

Researchers uncover new insights into the life cycle of water in the Antarctic region by measuring noble gas concentrations.

Traditional Polynesian navigators steer by stars close to the horizon for a more precise reckoning.
Posted inNews

Stars and Swells Guide a Polynesian Canoe Around the World

by E. Deatrick 22 June 201619 July 2022

Modern oceanographers and ancient navigators rely on similar waves to study the world's oceans.

Benthic-foraminifera-Myanmar
Posted inResearch Spotlights

Reconstructing the Ocean's Murky Past

Sarah Stanley, Science Writer by Sarah Stanley 11 May 20164 May 2022

Scientists test whether sparse, indirect data can reveal ancient ocean chemistry and circulation patterns.

Map of measured surface currents in the Malta Channel for 27 October 2015 at 11:00 GMT.
Posted inScience Updates

Growing Network of Radar Systems Monitors Ocean Surface Currents

by H. Roarty, L. Hazard and E. A. Fanjul 5 April 20166 June 2022

Fourth Meeting of the Global High Frequency Radar Network; Heraklion, Crete, Greece, 22–23 September 2015

Posted inResearch Spotlights

Drifting Floats Reveal Nitrate Patterns in Mediterranean Sea

Kate Wheeling, freelance science writer by Kate Wheeling 30 March 201622 July 2022

Next-generation autonomous platforms allow scientists to understand physical mechanisms that control nitrate availability in the Mediterranean surface water.

Posted inResearch Spotlights

Distant Rains Contributed to La Niña Ocean Warming Event

Sarah Stanley, Science Writer by Sarah Stanley 12 February 201616 November 2021

Unusually low salinity intensified a warm-water current off the coast of Western Australia in 2010–2011.

Posted inResearch Spotlights

Can the North Brazil Current Help Us Understand Atlantic Water Flow?

by David Shultz 24 December 20152 July 2024

Currents off the coast of northern Brazil can be used to study changes in the larger oceanic circulation pattern in the Atlantic, when variable winds in the regions are properly accounted for.

Posted inResearch Spotlights

Data Correction Needed for Long-Term Heat Transport Monitoring

by E. Betz 10 November 20152 July 2024

Scientists assess how historical temperature biases could impact the detection of ocean heat transport changes in a key area of the South Atlantic Ocean where data are scarce.

Posted inResearch Spotlights

Underwater Gliders Find Swirling Vortices of Warm, Salty Water

by David Shultz 13 October 201522 July 2022

Vortices formed off the west coast of Sardinia could play a large role in Mediterranean water circulation and mixing and are significant for marine ecosystems and regional climate.

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