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Journal of Geophysical Research: Oceans

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Two figures from the paper that show wave measurements in the presence of sea ice using satellite remote sensing.
Posted inEditors' Highlights

Satellites Remotely Measure Ocean Waves and Sea Ice Interactions

by Ryan P. Mulligan 12 July 202215 September 2025

A new method for using satellite observations from multiple sensors improves measurements of ocean waves as they propagate through and interact with sea ice.

Map showing the global distribution of surface-mixed layer depth.
Posted inEditors' Highlights

An Ocean Surface Layer with Potential

by Lars Umlauf 11 July 202217 August 2022

The depth of the ocean’s surface mixed layer is typically defined based on density thresholds. However, a more physically appealing definition can be constructed from potential energy considerations.

Gulf Stream currents shown in various colors
Posted inResearch Spotlights

Hidden Upwelling Systems May Be Overlooked Branches of Ocean Circulation

by Alexandra K. Scammell 14 April 202214 April 2022

New research suggests that overlooked upwelling systems in western boundary currents play a role in transporting nutrients, carbon, and heat in the global ocean.

Image of the North Atlantic Ocean
Posted inResearch Spotlights

Nonlinear Effects of Wind on Atlantic Ocean Circulation

by Jack Lee 11 January 20222 July 2024

Simulations reveal the influence of reduced and enhanced wind stress on the Atlantic Meridional Overturning Circulation.

Map showing location of study area (left) and conceptual model of tidally driven mixed sand–mud sediment transport at flood tide (right).
Posted inEditors' Highlights

Unravelling Sands and Muds Suspended in Coastal Environments

by Ryan P. Mulligan 26 July 202129 June 2022

A new study uses the response of optical and acoustic measurements to derive a sediment composition index for prediction of the relative fractions of mixed sediments in suspension.

A world map showing relative shipping density
Posted inResearch Spotlights

Monitoring the Agulhas Current Through Maritime Traffic

Kate Wheeling, freelance science writer by Kate Wheeling 28 June 202116 December 2021

Researchers turn to the shipping industry for data on ocean surface currents.

Imagen mostrando bolsas y otros restos de plástico flotando en el océano.
Posted inResearch Spotlights

Rastreando cómo se mueve el plástico en el océano costero

Kate Wheeling, freelance science writer by Kate Wheeling 3 March 202124 February 2023

Investigadores utilizaron un tanque de olas para estudiar el movimiento de partículas de plástico de forma experimental y comprender el papel de la densidad de partículas en el comportamiento de deriva.

Photograph of Lisa Beal giving a tour aboard RV Knorr
Posted inEditors' Vox

Introducing the New Editor in Chief of JGR: Oceans

by L. Beal 25 February 202121 October 2022

Find out about the person taking the helm of Journal of Geophysical Research: Oceans and her vision for the coming years.

A picture of Peter Brewer and a JGR: Oceans cover
Posted inEditors' Vox

The View from Six Years Atop the Masthead of JGR: Oceans

by P. Brewer 25 February 202112 January 2023

The outgoing editor in chief of JGR: Oceans reflects on his tenure and developments in ocean science research over recent years.

Posted inEditors' Highlights

Wind Stress is not the Ceiling of Momentum Flux to the Ocean

by Lei Zhou 15 February 202116 September 2022

The ocean is mainly driven by wind stress, but simultaneous observations show that the gain of momentum flux by the ocean can be larger than the wind stress due to the influence of ocean waves.

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