• About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos
  • AGU.org
  • Career Center
  • Join AGU
  • Give to AGU
  • About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos
Skip to content
  • AGU.org
  • Career Center
  • Join AGU
  • Give to AGU
Eos

Eos

Science News by AGU

Support Eos
Sign Up for Newsletter
  • About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos

plankton

Landsat 5 Thematic Mapper image of the northwestern corner of North Lake Eyre, Australia, after floods in March 2011.
Posted inScience Updates

Observing Life near the Ocean’s Surface with Satellites

by V. Stuart 30 October 20178 November 2022

Third International Ocean Colour Science (IOCS) Meeting; Lisbon, Portugal, 15–19 May 2017

Scientists analyze the role of ocean eddies in phytoplankton populations
Posted inResearch Spotlights

World’s Biggest Oxygen Producers Living in Swirling Ocean Waters

by S. Witman 13 September 201729 September 2021

Oceanographers probe the impact of deep swirling vortices on phytoplankton.

Posted inResearch Spotlights

New Evidence Challenges Prevailing Views on Marine Carbon Flux

Sarah Stanley, Science Writer by Sarah Stanley 23 August 201722 October 2021

Small, slow-sinking organic particles may play a bigger role than previously thought in the transport of carbon below the surface ocean.

Researchers compare Argo float data with modeling to better understand changes in ocean color and biochemistry
Posted inResearch Spotlights

Autonomous Floats Shed New Light on the Ocean’s Many Hues

Sarah Stanley, Science Writer by Sarah Stanley 11 May 20171 February 2023

Argo float data reveal regional deviations from existing models of the relationship between ocean color and biogeochemistry.

Algae in the Great Calcite Belt may play an important role in fluctuating atmospheric carbon levels.
Posted inResearch Spotlights

Tiny Creatures Form Massive, Bright Ring Around Antarctica

Sarah Stanley, Science Writer by Sarah Stanley 26 January 201727 September 2022

Dense algae populations in the Great Calcite Belt could cause carbon dioxide release from the ocean into the atmosphere.

Phytoplankton blooms help to cycle nitrate in the Southern Ocean.
Posted inResearch Spotlights

A New Mechanism for Nitrogen Cycling in the Southern Ocean

Sarah Stanley, Science Writer by Sarah Stanley 29 July 201617 August 2022

A nitrite-oxidizing enzyme may work in reverse for some microbes in the Antarctic autumn.

giant-squid-larva
Posted inResearch Spotlights

Understanding the Distribution of Juvenile Jumbo Squid

by Terri Cook 9 May 201622 October 2021

An expanding zone of shallow, oxygen-depleted water in the eastern tropical Pacific Ocean may be vertically restricting the habitat of this important source of food, according to a recent study.

Posted inResearch Spotlights

How Oceans Could Change If We Reverse Anthropogenic Warming

by David Shultz 4 March 20167 March 2023

A computer simulation shows a net increase in primary production by phytoplankton if climate change were mitigated by 2200 but also indicates big changes in the makeup of those species.

Posted inResearch Spotlights

An Unprecedented View of Biogeochemistry off India's West Coast

Sarah Stanley, Science Writer by Sarah Stanley 25 February 20162 March 2023

Yearlong study reveals seasonal changes in oxygen levels, nutrient availability, and plankton growth.

Posted inScience Updates

New Technology and Teamwork to Tackle Ocean Color Radiometry

by V. Stuart, S. Bernard and H. Dierssen 11 January 20167 February 2023

International Ocean Colour Science Meeting; San Francisco, California, 15–18 June 2015

Posts pagination

Newer posts 1 … 5 6 7 8 Older posts
A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

How Earthquakes Shake Up Microbial Lake Communities

24 July 202524 July 2025
Editors' Highlights

Mapping the Whereabouts of Continents

24 July 202523 July 2025
Editors' Vox

JGR: Space Physics Launches New Instrumentation Article Type

23 July 202521 July 2025
Eos logo at left; AGU logo at right

About Eos
ENGAGE
Awards
Contact

Advertise
Submit
Career Center
Sitemap

© 2025 American Geophysical Union. All rights reserved Powered by Newspack