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hardware & infrastructure

Urban sewer networks grow outward in a manner similar to natural river networks.
Posted inResearch Spotlights

Urban Sewers Evolve Similarly to River Networks

Sarah Stanley, Science Writer by Sarah Stanley 19 December 201727 April 2022

Like river systems, engineered drainage networks become increasingly fractal as they grow.

Deer Island Wastewater Treatment Plant in Boston Harbor, in Massachusetts.
Posted inNews

Sea Level Rise May Swamp Many Coastal U.S. Sewage Plants

by A. Fox 13 December 201710 March 2023

Cities typically build wastewater treatment facilities in low-lying areas. A new national study identifies which plants are most vulnerable to coastal flooding.

Destroyed antenna and tide gauge
Posted inNews

Hurricanes Expose Vulnerabilities in Puerto Rico Seismic Network

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 12 December 20176 June 2022

Could overreliance on cell networks to transmit data leave instruments in the dark after the next storm hits?

Full moon with clouds over Arizona
Posted inNews

Exact Moonlight Measurements Could Aid Earth-Observing Missions

Ilima Loomis, Science Writer by Ilima Loomis 27 November 20172 November 2021

A new telescope’s unprecedented study of subtle variations in lunar light could finally give Earth-facing satellites a common reference point for their observations.

Blizzard warning sign on highway
Posted inNews

U.S. Weather Alert Systems Must Modernize, Say New Reports

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 14 November 20173 June 2022

To reduce risks, including loss of life, national weather alert systems must incorporate social and behavioral sciences and new technology, according to two federally sponsored reports.

New research accounts for atmospheric turbulence in observing flux exchanges
Posted inResearch Spotlights

Global Atmospheric Observations May Need Tweaking for Turbulence

by Mark Zastrow 14 June 201716 February 2022

A new study that overturns an 80-year-old assumption about atmospheric turbulence may finally resolve discrepancies in observations of atmospheric heat, water vapor, and carbon.

Researchers assess how human-made towers influence lightning data
Posted inResearch Spotlights

Antenna Towers Attract Additional Lightning Strikes

by S. Witman 26 May 201714 February 2023

Atmospheric scientists evaluate the influence of human-made structures on lightning data.

Members of the U.S. Navy repair a NOAA buoy in the Atlantic Ocean on 25 January 2008.
Posted inScience Updates

Deep Trouble! Common Problems for Ocean Observatories

by B. M. Howe and E. McRae 22 May 20179 February 2022

Ocean Observing Infrastructure and Sensing – Technical Lessons Learned and Best Practices; Moss Landing, California, 23–25 September 2016

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.

CHaMP employees get trained in the use of a total station, which is used to measure streambed topography.
Posted inScience Updates

Defining Opportunities for Collaboration Across Data Life Cycles

by J. F. Weltzin, J. M. Bayer and R. A. Scully 9 May 20171 February 2022

Developing Enterprise Tools and Capacities for Large-Scale Natural Resource Monitoring; Fort Collins, Colorado, 12–13 October 2016

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Features from AGU Publications

Research Spotlights

Key Driver of Extreme Winds on Venus Identified

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Editors' Highlights

From Mantle Flow to River Flow: Shaping Earth’s Surface from Within

20 November 202519 November 2025
Editors' Vox

Echoes From the Past: How Land Reclamation Slowly Modifies Coastal Environments

19 November 202519 November 2025
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