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Oceans

NASA visualization of dozens of eddies in the Atlantic Ocean
Posted inNews

What’s the True Shape of An Ocean Eddy?

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 25 July 201920 July 2022

Ocean eddies spin round and round, but not in a perfect circle.

The crew of the R/V L'Atalante is up and working at sunrise during an annual MOOSE-GE (Grande Echelle) oceanographic cruise.
Posted inScience Updates

Monitoring the Environment in the Northwestern Mediterranean Sea

by L. Coppola, P. Raimbault, L. Mortier and P. Testor 25 July 201922 October 2021

The Mediterranean Ocean Observing System for the Environment (MOOSE) network integrates a range of platforms to detect and identify long-term environmental anomalies.

Map showing differences in sea surface salinity between two experiments
Posted inEditors' Highlights

Salinity from Space Improves El Niño Forecasts

by Kristopher B. Karnauskas 17 July 201916 December 2021

Assimilating satellite observations of ocean surface salinity significantly improves coupled model forecasts of El Niño.

The International Ocean Discovery Program’s JOIDES Resolution sits in port in Hobart, Tasmania, Australia, at the end of IODP Expedition 318 in 2010.
Posted inResearch Spotlights

An Integrated History of the Australian-Antarctic Basin

by Terri Cook 15 July 201929 June 2022

The first basin-wide compilation of seismic and geologic data shows that both margins experienced similar sedimentation patterns prior to the onset of Antarctic glaciation.

Hyperspectral imagery shows part of Swain Reefs off the eastern coast of Australia.
Posted inScience Updates

Teams Invited to Test Coastal Hyperspectral Imaging Algorithms

by M. A. McManus and E. Hochberg 15 July 201929 March 2023

Hyperspectral Remote Sensing of Coastal and Inland Waters Webinar; 28 May 2019

Chart showing dependence of drag coefficients for the air-sea exchanges on wind speeds at 10 meters
Posted inEditors' Highlights

Air-Sea Exchanges from a Wave-Following Platform

by Lei Zhou 11 July 201916 December 2021

Data obtained from a wave-following platform are used to calibrate coefficients and multiple parameterizations of air-sea fluxes in swell conditions.

Detail of Europa’s icy “chaos terrain”
Posted inNews

Mmm, Salt—Europa’s Hidden Ocean May Contain the Table Variety

Katherine Kornei, Science Writer by Katherine Kornei 9 July 20197 March 2022

Hubble Space Telescope observations suggest that sodium chloride exists in young, geologically active regions on Europa, likely fed by upwelling from the moon’s subsurface ocean.

Three people listen while a guy in a lei talks animatedly on the deck of a ship
Posted inNews

Limiting Factor Was a Science Opportunity for a Deep-Sea Geologist

Ilima Loomis, Science Writer by Ilima Loomis 3 July 20192 March 2023

For Mariana Trench expert Patricia Fryer, an extreme explorer’s record-setting dive was a chance to retrieve some of the deepest samples ever collected.

An outcrop of pillow lava in the Northern Apennines, Italy.
Posted inEditors' Vox

Age and Speed Matter in the Formation of New Oceanic Crust

by G. Christeson 27 June 20193 October 2022

A synthesis of data from studies in different ocean basins reveals that the characteristics of oceanic crust are shaped by age and spreading rate.

A seal with a radio transmitter on its head surfaces in the ocean
Posted inScience Updates

Designing the Global Observing System for Marine Life

by P. Miloslavich, N. Bax and E. Satterthwaite 26 June 201911 January 2023

Identifying the Backbone of a Global Observing System for Marine Life and Planning Its Implementation for the Next Decade; Santa Barbara, California, 5–7 March 2019

Posts pagination

Newer posts 1 … 77 78 79 80 81 … 113 Older posts
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30 July 202629 July 2026
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The Hidden Costs of Mining River Sand

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