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Oceans

World map using color to show the occurrence of extratropical cyclones
Posted inEditors' Highlights

Tracking Ocean Waves from Extratropical Cyclones on Global Scale

by Ryan P. Mulligan 20 January 202318 January 2023

A new way of tracking ocean waves with satellite measurements was developed and applied to extratropical cyclones, revealing the effects of storm characteristics on extreme sea states.

A person in a wetsuit wades through an underwater cloud of salps.
Posted inResearch Spotlights

Jet-Propelled Tunicates Pump Carbon Through the Oceans

Aaron Sidder, freelance science writer by Aaron Sidder 19 January 202317 February 2023

New research reveals that blooms of the widespread gelatinous zooplankton—along with their feces, daily vertical migrations, and carcasses—increase marine carbon export.

Photo of skyscrapers along a waterfront
Posted inNews

Even at the Bottom of the World, the Ocean Is Belching Plastic

by Bill Morris 17 January 202331 January 2023

Plastic fills the air above Auckland, New Zealand.

A scientific instrument being lowered from a research vessel into the ocean
Posted inENGAGE, News

Deep-Sea Pressure Crushes Carbon Cycling

by Elise Cutts 11 January 20234 May 2023

The extreme pressure in the deep sea stifles microbes’ appetite for organic carbon. This finding could have important implications for carbon budgets and geoengineering.

Posted inEditors' Highlights

A New Approach to Sea Spray Aerosol Production and Prediction

by Donald Wuebbles 9 January 202322 March 2023

Sea spray aerosols play a critical role in atmospheric processes. A new approach is in strong agreement with observations, paving the way for improved models of atmospheric aerosols of oceanic origin.

Posted inEditors' Highlights

First in Line to Track Blue Water From Space

by Ana Barros 9 January 20236 February 2023

“Blue water” is the water in rivers, lakes, and reservoirs. A new NASA mission will track blue water levels globally at least once a month. Early Adopters are eager and ready to use the data!

Posted inEditors' Highlights

Marine Molybdenum Loss During the Toarcian Ocean Anoxic Event

by Nicolas Gruber 7 January 202327 January 2023

The reconstructed loss of molybdenum during the Toarcian ocean anoxic event suggests deeply anoxic conditions during this time period allowing massive amounts of organic carbon being buried.

Illustration of NASA’s Cassini spacecraft diving through the plume of Saturn’s moon Enceladus in 2015
Posted inFeatures

Marine Science Goes to Space

Damond Benningfield, Science Writer by Damond Benningfield 4 January 202325 September 2023

Space and ocean scientists take a splash course in multidisciplinary science to chart our solar system’s ocean worlds.

Una vista del Ártico congelado vista desde una elevación moderada. El paisaje contiene estanques de agua derretida distribuidos aleatoriamente. Cuatro científicos, pequeños y vistos desde la distancia, se paran sobre el hielo en la parte derecha de la imagen.
Posted inNews

El derretimiento del hielo marino del océano Ártico potencia las mareas

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 3 January 202327 January 2023

Si el cambio climático anula el ciclo estacional de hielo y deshielo, se desencadenaría un ciclo de retroalimentación de derretimiento del hielo marino en algunas partes del Ártico canadiense.

Posted inEditors' Highlights

Differential Evolution of the Pacific Oxygen Minimum Zones

by Nicolas Gruber 29 December 202229 December 2022

The latest generation of Earth System models simulate an expansion of the oxygen minimum zones in the Pacific, but their inner core, where oxygen levels drop to near zero, contracts in the future.

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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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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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