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Rebecca Dzombak

从空中拍摄的云层漂浮在白雪覆盖的山脉上。
Posted inResearch Spotlights

高山上的云,舞姿别样

by Rebecca Dzombak 10 November 202610 November 2026

由于气候变化,青藏高原和安第斯山脉的云层比其他地区的云更冷、更高。这可能会影响当地的水文循环和辐射过程。

A rock, shown by a scale bar to be roughly 60 micrometers across, is mostly red (reidite) with streaks of blue (zircon).
Posted inResearch Spotlights

One Shock, Many Responses in Zircon and Other Grains

by Rebecca Dzombak 9 November 20269 November 2026

A long-lived mineral grain, such as zircon, can be an invaluable tool for reconstructing impact events. But those long lives make for complex stories.

Clouds float over a snowy mountain range, photographed from above by plane.
Posted inResearch Spotlights

Clouds over the Highest Mountains Dance a Little Differently

by Rebecca Dzombak 16 October 202610 November 2026

Clouds over the Tibetan Plateau and the Andes are growing colder and higher than other clouds in response to climate change. That could affect local hydrology and radiation.

On a snowy, Arctic-looking landscape are a red structure big enough for a few people, a snowmobile, and a large metal tripod structure about twice the height of a human.
Posted inResearch Spotlights

Patchier Permafrost Is Linked to More Intense Hillslope Erosion

by Rebecca Dzombak 14 October 202614 October 2026

Arctic landscapes with spots of disconnected permafrost erode faster than those with continuous permafrost, a new study finds.

A pool of hazy blue water, surrounded by a ring of darker sand, is seen on the seafloor.
Posted inResearch Spotlights

Briny “Death Pools” Hold Clues to Early Life

by Rebecca Dzombak 22 September 202622 September 2026

New evidence from the depths of the Red Sea supports the oxidation of manganese and iron as an engine for life in the earliest oceans.

A red and white windsock blows in the wind against a blue sky with white clouds.
Posted inResearch Spotlights

Wind Works: The Atmosphere’s Invisible Energetic Tug-of-War

by Rebecca Dzombak 17 September 202617 September 2026

Two basic atmospheric factors can explain the weak and, at times, contrasting trends in global wind energy dissipation under climate change.

A series of buildings, including several structures that appear to be smokestacks, are silhouetted against a brown sky. Dark clouds are stretched above the buildings.
Posted inResearch Spotlights

Volatile Organic Compounds Have Been Underestimated in the Carbon Cycle

by Rebecca Dzombak 16 September 202616 September 2026

Better tracking of these reactive compounds is essential for understanding how the atmosphere and terrestrial biosphere interact.

A satellite view of the Mediterranean and Atlantic Oceans on 13 August 2026. Most of the Mediterranean and about half of the part of the Atlantic visible in the image are red or dark red, indicating hot sea surface temperature anomalies.
Posted inResearch Spotlights

Why Marine Heat Waves and Acidification Strike Together

by Rebecca Dzombak 24 August 202624 August 2026

A chemistry tug-of-war between ocean acidity and carbon in warming oceans determines when and where these damaging events strike.

A view from near the ground of a stretch of soil, marked by a tractor tire, between two rows of crops
Posted inResearch Spotlights

It Takes Three to Model Methane Right

by Rebecca Dzombak 20 August 202620 August 2026

By combining conventional process-based and atmospheric inversion modeling with machine learning, scientists home in on a more realistic methane model.

山坡上交替出现着绿色的波浪。
Posted inResearch Spotlights

冻土图案的形成源于重力和奇特的物理现象

by Rebecca Dzombak 19 August 202626 August 2026

冻土的一个神秘特征,可以用非牛顿流体物理学来部分解释。这就是“奥布雷克”(Oobleck)。

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Announcing the New AGU Publications Editors-in-Chief Starting in 2027

6 November 20266 November 2026
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