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Research Spotlights

Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.

A thermal image of coastline shows plant evaporative stress in varying shades of red and green. Waterways in black snake through the mangrove forest, becoming narrower toward the top of the image. Land that touches or is near a waterway tends to have low evaporative stress and shows up as bright green, whereas areas farther inland indicate high evaporative stress and appear red.
Posted inResearch Spotlights

Optimizing Competing Instrument Needs with an Objective Metric

by Morgan Rehnberg 29 August 202229 August 2022

Intrinsic dimensionality can quantify the level of information obtainable for various possible instrument configurations.

A copper mine delves deep into the orange rock of an Arizona desert. More than a dozen even steps have been excavated leading down to a roughly circular depression in the ground. Some of the steps have patches of oxidized copper, a blue-green color. A smooth path large enough for heavy machinery spirals down into the bottom of the mine.
Posted inResearch Spotlights

Machine Learning Could Revolutionize Mineral Exploration

Aaron Sidder, freelance science writer by Aaron Sidder 26 August 202223 September 2022

Using a global data set of zircon trace elements, new research demonstrates the power of machine learning algorithms to accurately identify and locate porphyry copper deposits.

Una persona bajando su cabeza con el Sol poniéndose en el fondo.
Posted inResearch Spotlights

Los efectos del cambio climático en las tasas de suicidio en los EE.UU.

by Alexandra K. Scammell 26 August 202226 August 2022

La incidencia del suicidio podría incrementarse hasta a 1660 casos anuales, dependiendo de qué tanto cambie el clima.

Snow-covered peaks line the southern edge of the Tibetan plateau.
Posted inResearch Spotlights

Uncovering the Formation of the Western Nepal Embayment

Sarah Derouin, Science Writer by Sarah Derouin 24 August 202219 October 2022

Using thermokinematics, researchers have found that crustal accretion along the megathrust at mid-lower crustal depths shapes plateau growth and regional drainage development.

An image of a lagoon in the Pletera marsh area.
Posted inResearch Spotlights

Toxic “Forever Chemicals” Accumulate Above the Water Table

Rachel Fritts, Science Writer by Rachel Fritts 24 August 202216 April 2024

PFAS pose a public health risk, but there are major gaps in our knowledge of how these chemicals move through the ground.

Yosemite National Park ecosystem featuring a stream, trees, and snow-covered hillslope.
Posted inResearch Spotlights

What Drives Hillslope Connectivity?

Aaron Sidder, freelance science writer by Aaron Sidder 23 August 202223 August 2022

Hillslopes play a critical role in linking ecosystems. Understanding the forces that drive their connections can help us to better understand adaptation in the face of climate change.

Iceberg in the Southern Ocean
Posted inResearch Spotlights

A New Look at Preindustrial Carbon Release from the Deep Ocean

Sarah Stanley, Science Writer by Sarah Stanley 18 August 202218 August 2022

New research could help inform future studies of how the release of carbon dioxide from the Southern Ocean might affect global climate change.

Viburnum leaf beetle on a chewed leaf
Posted inResearch Spotlights

Plant-Nibbling Insects May Make It Cloudier and Cooler

by Rebecca Dzombak 17 August 202217 August 2022

Insects that eat plant leaves could change the local atmosphere, but current climate models do not account for this impact.

Un niño pone su mano bajo la lluvia. El niño viste una playera roja con mangas cortas azules y detrás de él se observan otras dos figuras humanas.
Posted inResearch Spotlights

El cambio climático podría cambiar el perfil patogénico de las enfermedades diarreicas

Rachel Fritts, Science Writer by Rachel Fritts 16 August 20229 September 2024

Una enfermedad causada por rotavirus podría disminuir a medida que aumenta la temperatura, mientras que las condiciones más húmedas podrían favorecer a algunos competidores bacterianos.

The Sun sets over Hong Kong, with a white building at right.
Posted inResearch Spotlights

Factors in the Severity of Heat Stroke in China

Sarah Derouin, Science Writer by Sarah Derouin 15 August 202221 September 2022

When temperatures exceed 36°C and relative humidity passes 58%, citizens in China may experience heat stroke.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

Mangroves May Be Losing Their Grip on Carbon Storage as Sea Levels Rise

5 June 20263 June 2026
Editors' Highlights

Pre-Existing Structure and Stress Shape Geothermal-Induced Seismicity

2 June 20261 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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