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Research Spotlights

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

An artist’s depiction of the Sun, Earth, and the space between them. Dots on Earth mark the locations of ground-based instruments for monitoring space weather.
Posted inResearch Spotlights

From Sun to Earth: A New Network for Comprehensive Space Weather Monitoring

by Nathaniel Scharping 22 August 202422 August 2024

The Chinese Meridian Project combines hundreds of instruments for a detailed, three-dimensional view of the solar-terrestrial environment.

Satellite image of blue and green phytoplankton blooms in the Southern Ocea
Posted inResearch Spotlights

Climate Model Simulates Unusually High Heat over the Southern Ocean

Sarah Stanley, Science Writer by Sarah Stanley 21 August 202421 August 2024

U.K. researchers compare HadGEM3-GC3.1 simulations of near-surface air temperatures with those from other state-of-the-art models.

A view of a river running through a valley with green trees. On the right, in the foreground, is a ledge of red rocks.
Posted inResearch Spotlights

Lithospheric Oddities May Be Sculpting Continental Interiors

Sarah Stanley, Science Writer by Sarah Stanley 20 August 202420 August 2024

Researchers propose a novel explanation for vertical motions of Earth’s surface far from active tectonic plate boundaries.

A satellite image of four tropical cyclones with pinwheel shapes forming in the Pacific Ocean
Posted inResearch Spotlights

Physics Meets Machine Learning for Better Cyclone Predictions

Sarah Derouin, Science Writer by Sarah Derouin 20 August 202420 August 2024

A new hybrid modeling approach combines physics-based and machine learning models to extend—and improve—path and intensity predictions of tropical cyclones.

A bird’s-eye view of an Amazon forest with a mix of green and leafless trees
Posted inResearch Spotlights

Amazonian Drought May Have Long-Lasting Effects on Carbon Cycle

by Rebecca Owen 19 August 202419 August 2024

Dry conditions stemming from the 2015–2016 El Niño caused significant carbon loss.

瑞典的一个湖泊上,一名科学家从栈桥上探出身子,对湖泊的甲烷排放进行取样。
Posted inResearch Spotlights

53位专家对全球甲烷预算发表意见

Aaron Sidder, freelance science writer by Aaron Sidder 15 August 20243 February 2025

一项专家调查显示,全球甲烷评估的不确定性主要来自淡水、植被和沿海地区的数据。

Aerial view of the Amazon rainforest with many channels of water
Posted inResearch Spotlights

Tree Mortality May Lead to Carbon Tipping Point in the Amazon by 2050s

by Rebecca Owen 14 August 202414 August 2024

A new study suggests drought conditions in the Amazon rainforest over the rest of the century.

An aerial view of Malé, the capital of the Maldives
Posted inResearch Spotlights

A Path Toward Understanding Regional Sea Level Rise

by Nathaniel Scharping 13 August 20244 November 2024

Finer-resolution models, as well as an improved understanding of ocean shelf–sea processes, are key to understanding the way different coastlines will be affected by rising waters, extreme storm surges, and waves.

Satellite image of the Barents Sea in the Arctic, with a blue phytoplankton bloom curving across the ocean
Posted inResearch Spotlights

The Many Adventures of Nitrogen in the Arctic Ocean

by Emily Dieckman 9 August 20248 August 2024

New research reviews how our atmosphere’s most abundant element cycles through the Arctic Ocean—and how climate change could affect the process.

Viewed from the air above at nighttime, several bright fountains of lava erupt along a linear fissure, with orange-tinged plumes rising above them. The lights of a city are in the distance.
Posted inResearch Spotlights

In Rare Opportunity, Researchers Observe Formation of Icelandic Valleys

Sarah Stanley, Science Writer by Sarah Stanley 7 August 20249 September 2024

During the lead-up to recent volcanic eruptions near the city of Grindavík, scientists documented graben formation in real time.

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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

Rocket Launches and Reentries Harm Earth’s Ozone Layer

8 June 20268 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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