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currents

Researchers track waters from the Mediterranean where they meet the Black Sea to see how they interact.
Posted inResearch Spotlights

Big Storms Pump Mediterranean Water Far into the Black Sea

Sarah Stanley, Science Writer by Sarah Stanley 11 April 20176 February 2023

For the first time, scientists provide a sea-wide view of what happens to Mediterranean waters that flow into the Black Sea through the Bosporus Strait.

CTD instruments lowered into the icy waters of the Labrador Sea from the R/V Maria S. Merian.
Posted inResearch Spotlights

How the Deep, Cold Currents of the Labrador Sea Affect Climate

by E. Underwood 3 April 20177 March 2023

Seventeen years of ocean current data link global atmospheric and oceanic circulation.

sunlight on water
Posted inResearch Spotlights

Sun Glitter Provides a Detailed Map of Ocean Waves

by S. Witman 20 March 20176 February 2023

European scientists use satellite sensors to detect light reflected off waves at the ocean's surface, which could help improve wave forecasts.

A new model reveals the role of Antarctic Circumpolar Current eddies in moving high volumes of water.
Posted inResearch Spotlights

Swirling Eddies in the Antarctic May Have Global Impacts

by L. Strelich 10 February 201722 December 2021

A new model examines how eddies in the Antarctic Circumpolar Current affect volume transport of the world's strongest current.

New research indicates the Antarctic Circumpolar Current is more powerful than scientists realized.
Posted inResearch Spotlights

Notorious Ocean Current Is Far Stronger Than Previously Thought

by E. Underwood 27 December 201612 January 2022

The Antarctic Circumpolar Current is the only ocean current to circle the planet and the largest wind-driven current on Earth. It's also 30% more powerful than scientists realized.

Researchers examine the dire impacts of climate change on ocean circulation, and how they may be avoidable.
Posted inResearch Spotlights

Major Ocean Circulation Pattern at Risk from Greenland Ice Melt

by E. Underwood 20 December 20162 July 2024

The current warming trend could mean the collapse of ocean's global conveyor belt, which would have far-reaching effects on climate around the world. But this collapse could still be avoided.

The movement of the Gulf Stream has big impacts on ocean mixing and heat transport off the East Coast of the U.S.
Posted inResearch Spotlights

Gulf Stream Destabilization Point Is on the Move

Sarah Stanley, Science Writer by Sarah Stanley 8 November 201620 July 2022

Westward migration of the wavelike Gulf Stream pattern could have big effects on ocean mixing and heat transport off the U.S. East Coast.

Posted inResearch Spotlights

High-Resolution Ocean Model Captures Large-Scale Heat Transport

Sarah Stanley, Science Writer by Sarah Stanley 28 October 201622 July 2022

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.

Elephant seals, one with a scientific instrument glued to its head.
Posted inNews

Elephant Seals' Dives Show Slowdown in Ocean Circulation

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 23 August 20168 June 2022

Data from instruments mounted on elephant seals reveal that melting ice flushes fresh water into the Southern Ocean, suppressing an important arm of the global ocean circulation belt.

Measures of current and pressure in the Southern Ocean show their effect on the Antarctic Circumpolar Current.
Posted inResearch Spotlights

What Steers Antarctica's Largest Current?

Alexandra Branscombe by A. Branscombe 11 August 201622 July 2022

Scientists have observed that pressure from current-seafloor encounters drives the direction of the massive Antarctic Circumpolar Current in the Southern Ocean.

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