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Geophysical Research Letters

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北美地图上显示了红色和蓝色像素,代表温度异常,以开尔文为单位测量。
Posted inResearch Spotlights

太阳风暴如何影响地球天气?一项新研究探讨其作用机制

Sarah Stanley, Science Writer by Sarah Stanley 21 July 202621 July 2026

一项新研究有助于我们更清晰地了解太阳活动影响天气的机制。

Two charts show the way that ENSO is asymmetrical. On the left, a chart labeled “Diurnal variation” shows how sea surface temperature is higher during the day than at night. On the right, a chart labeled “ENSO asymmetry” shows two lines, with time on the x axis and temperature on the y axis. Both lines peak in the middle, but the red line labeled “El Niño” has a higher peak than the blue line labeled “La Niña.”
Posted inResearch Spotlights

El Niño Warming Is Stronger Than La Niña Cooling. What’s the Right Way to Model This Asymmetry?

by Nathaniel Scharping 7 July 20267 July 2026

A new study looks at daily swings in sea surface temperatures for new insights.

A metal arm with a cylindrical cage at the end of it extends off the side of a boat, over glassy water with chunks of ice in it. Snowy mountains and clouds are reflected in the water.
Posted inResearch Spotlights

Machine Learning Rediscovers Equations Governing Ocean Biogeochemistry

by Nathaniel Scharping 24 June 202624 June 2026

Researchers used a process called symbolic regression to derive the equations from a biogeochemical model of the ocean.

在雾气弥漫的日子里,三位研究人员围坐在草地上,周围摆放着露营装备和科学仪器。
Posted inResearch Spotlights

地震衰减技术揭示台湾地下的奥秘

by Nathaniel Scharping 24 June 202624 June 2026

一种新的成像技术探索了台湾南部下方复杂的俯冲碰撞过渡带。

A map of North America shows pixels of red and blue, which represent temperature anomalies, measured in kelvins.
Posted inResearch Spotlights

Solar Storms Can Affect Earth’s Weather. A New Study Examines How.

Sarah Stanley, Science Writer by Sarah Stanley 23 June 202623 June 2026

New findings could help narrow down the mechanisms by which solar activity influences our weather.

A storm approaches a rocky peak covered in snow in Antarctica.
Posted inResearch Spotlights

Rivers in the Antarctic Sky, Captured in 3D

by Rebecca Owen 2 June 20262 June 2026

A new study shows that atmospheric rivers may be responsible for up to 90% of Antarctica’s annual precipitation.

The flooded Yuba River rages underneath the Highway 49 Bridge in Nevada City, Calif.
Posted inResearch Spotlights

Keeping Humans in the Loop Improves Flood Forecasting

by Rebecca Owen 19 May 202619 May 2026

Artificial intelligence and machine learning can improve flood predictions—but human expertise still matters for accurate warnings, new research says.

Three researchers huddle around camping equipment and scientific instruments in a grassy area on a foggy day.
Posted inResearch Spotlights

Seismic Attenuation Techniques Reveal What Lies Beneath Taiwan

by Nathaniel Scharping 11 May 202624 June 2026

A new imaging modality explores the complex subduction‐collision transition zone below southern Taiwan.

Satellite image of a tropical cyclone.
Posted inEditors' Highlights

Tropopause Temperature Drives Tropical Cyclone Simulation Diversity

by Hui Su 6 March 20266 March 2026

Tropopause temperature biases create major tropical cyclone differences in models; cooler air boosts storm potential intensity, raising global cyclone frequency and hurricanes in experiments.

Diagrams from the article.
Posted inEditors' Highlights

Slow and Fast Madden-Julian Oscillation Modes

by Suzana Camargo 25 February 202625 February 2026

The skill of Madden-Julian Oscillation (MJO) forecasts can be improved by identifying slow- and fast-MJO modes and their superposition.

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