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Oceans

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.

Sea-surface-temperatures-affects-atmospheric-phenomenon-Madden-Julian-Oscillation
Posted inResearch Spotlights

How Sea Surface Temperatures Affect an Atmospheric Phenomenon

Shannon Hall by S. Hall 23 August 20166 March 2023

New research sheds light on the complex interplay between the atmosphere and the ocean and how both affect the Madden-Julian Oscillation.

Mussels thrive on gas bubbles (likely methane) rising in the water column, which can be detected using multibeam sonar.
Posted inScience Updates

Building an Accessible Archive for Water Column Sonar Data

by C. C. Wall 15 August 20161 February 2023

The Water Column Sonar Data Archive aggregates and curates sonar data sets from many sources, giving researchers access to much more information than they could collect on their own.

Crew members load an optical repeater during the deployment of a submarine telecommunications cable system.
Posted inScience Updates

Submarine Cable Systems for Future Societal Needs

by B. M. Howe, J. Aucan and F. Tilmann 9 August 201617 October 2022

5th Workshop on SMART Cable Systems: Latest Developments and Designing the Wet Demonstrator Project; Dubai, United Arab Emirates, 17–18 April 2016

Posted inResearch Spotlights

Going Against the Flow: Documenting Seasonal Current Reversal

Alexandra Branscombe by A. Branscombe 3 August 201618 October 2022

Scientists discover the source of a coastal Korean current that reverses its flow in the summer.

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.

Diver collects sea grass Zostera marina.
Posted inScience Updates

Integrated Marine Research for Sustainable Ocean Development

by G. Braker, M. Visbeck and N. S. Smith 6 July 201613 March 2023

Sustainable Ocean Development—A Perspective from Former, Current and Future Kiel Marine Scientists; New York, 28–30 September 2015

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.

: An Ocean Observatories Initiative (OOI) inshore surface mooring is deployed in June 2015 off the coast of Newport, Oreg.
Posted inScience Updates

Ocean Observatories Initiative Expands Coastal Ocean Research

by R. W. Fulweiler, G. Gawarkiewicz and K. A. Davis 20 June 201616 August 2016

OOI Coastal Arrays Community Workshop; Washington, D. C., 5–7 January 2016

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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