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Geophysical Research Letters

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Researchers simulate sulfate aerosol injections to better understand how solar geoengineering projects can be tailored to combat climate change
Posted inResearch Spotlights

Tailoring Aerosol Injections to Achieve Desired Climate Effects

by Terri Cook 16 April 20186 July 2022

Two-dimensional simulations of sulfate aerosol injections suggest that solar geoengineering projects can be customized to maximize solar reflection and help achieve potential climate objectives.

Researchers identify a new current off the coast of Madagascar that may play an influential role in ocean upwelling.
Posted inResearch Spotlights

Scientists Discover New Ocean Current off Madagascar

Sarah Stanley, Science Writer by Sarah Stanley 11 April 20182 March 2023

The warm and salty Southwest Madagascar Coastal Current influences upwelling that supports rich marine ecosystems along the southern coast.

Posted inEditors' Highlights

The Long Reach of El Niño’s Broom

by J. A. Thornton 4 April 201813 February 2023

Both the El Niño Southern Oscillation and natural variations in tropical Pacific weather conditions impact surface air quality in the Eastern United States.

New models could use machine learning techniques to reduce uncertainties in climate predictions
Posted inResearch Spotlights

Next-Generation Climate Models Could Learn, Improve on the Fly

Sarah Stanley, Science Writer by Sarah Stanley 21 March 201814 June 2022

Scientists propose development of new models that use machine learning techniques to reduce uncertainties in climate predictions.

Scientists exploring Arctic sea ice in 2005.
Posted inResearch Spotlights

Sea Ice Loss Suppresses Some Effects of Climate Change

by S. Witman 19 March 201813 March 2023

Polar amplification could counteract weather patterns shifting toward the poles.

Researchers compare two model scenarios to assess the role of a “moist shell” in storm development
Posted inResearch Spotlights

Modeling Storm Evolution

by S. Witman 6 March 201831 January 2023

A “moist shell” makes all the difference in how some storms evolve.

The first field measurements of deep-sea turbidity currents reveal the mechanism behind how they transport sediment so far.
Posted inResearch Spotlights

How Do Deep-Sea Gravity Currents Transport Sediment So Far?

by Terri Cook 2 March 201814 March 2024

The first field measurements of turbidity currents flowing around submarine channel bends indicate spiral flow plays a key role in keeping sediment suspended for hundreds of kilometers.

Researchers test a new technique to measure hurricane wind speed from space.
Posted inResearch Spotlights

Measuring Hurricane Wind Speed from Space

Alexandra Branscombe by A. Branscombe 1 March 201825 July 2022

A new technique based on GPS signals could provide better wind speed measurements during hurricanes and cyclones.

Cross section of a Monorhaphis chuni spicule showing its lamellae (rings).
Posted inResearch Spotlights

One of World’s Oldest Animals Records Ocean Climate Change

Mohi Kumar headshot by M. Kumar 27 February 201814 December 2022

Researchers probe millennia-old deep-ocean sponges for links between ocean nutrients and climate.

A bundle of fiber-optic cables
Posted inResearch Spotlights

Fiber-Optic Networks Can Be Used as Seismic Arrays

by S. Witman 27 February 201814 May 2024

A new study repurposes telecommunications cables to harness sound from light. The method can accurately measure ground motion from distant earthquakes.

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