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Oceans

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.

Map of the Southern Ocean showing the flux of carbon dioxide determined from the USV measurements during the 196-day circumnavigation of Antarctica
Posted inEditors' Highlights

Robot Measures Air-Sea Carbon Dioxide Exchange in Southern Ocean

by J. Sprintall 22 February 202117 August 2022

Unique air and ocean surface observations of the Southern Ocean from a 22,000 km, 196-day circumnavigation around Antarctica by an Uncrewed Surface Vehicle.

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.

Microscope image of several types of dinoflagellates
Posted inResearch Spotlights

The Role of Midsized Phytoplankton in Earth’s Biological Pump

Kate Wheeling, freelance science writer by Kate Wheeling 4 February 202127 September 2022

New research finds that nanoplankton may have a larger influence on carbon cycling than previously thought.

Lightning flashes over Cape Town, South Africa.
Posted inNews

More Acidic Water Might Supercharge Lightning

Rachel Fritts, Science Writer by Rachel Fritts 1 February 20212 September 2022

New research suggests ocean acidification could make lighting more intense.

3 plots from the paper
Posted inEditors' Highlights

International Collaboration Yields Unique Climate Simulations

by P. Caldwell 29 January 202120 July 2022

Porting and optimizing CESM1.3 to run on the TaihuLight computer enabled an astounding 750 years of simulation with 0.25° grid spacing for land & atmosphere and 0.1° grid spacing for ocean & sea ice.

A research vessel in the Arctic at sunset
Posted inNews

The Influence of Tidal Forces Extends to the Arctic’s Deep Sea

by Jackie Rocheleau 21 January 202119 October 2021

The Moon’s gravitational pull creates the tides, but its influence extends hundreds of meters below the sea surface too, influencing sensitive methane seeps in the seabed.

Map showing sea surface salinity response to Hurricane Irma in 2017
Posted inEditors' Highlights

Hurricanes Wakes Show Asymmetrical Response in Ocean Salinity

by J. Sprintall 21 January 20211 February 2023

It’s well known that hurricanes can substantially impact ocean surface temperature, but a new study shows they can also induce an ocean salinity response in unexpected ways.

Plot showing volume transport changes in the AMOC and ITF in response to an abrupt quadrupling of carbon-dioxide occurring in year 0
Posted inEditors' Highlights

What Causes Centennial Changes in the Indonesian Throughflow?

by J. Sprintall 11 January 202112 January 2022

Transient long-term changes in the strength of the Indonesian Throughflow are unexpectedly linked to circulation changes in the remote high-latitude North Atlantic.

A saildrone off the coast of Hawaii
Posted inNews

Keeping a Close Eye on the Ocean—from Afar

by R. M. Davis 23 December 20206 April 2023

Remote sensing technology proves effective in monitoring key regions of the world’s oceans, where upwelling and other essential ecosystem services occur.

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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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30 July 202630 July 2026
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A New Pathway for Energy Redistribution in Near-Earth Space

30 July 202629 July 2026
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The Hidden Costs of Mining River Sand

27 July 202627 July 2026
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