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Modeling

A white-handled push broom with black bristles stands with a large dust bunny before it on the hardwood floor. In the corner is a white ovoid vase.
Posted inResearch Spotlights

A Simple Model Predicts Household Lead Exposure Risk

by Alexandra K. Scammell 28 February 202228 February 2022

Using both sample data and crowdsourced science, a new model effectively identified houses at risk for higher concentrations of lead.

A selfie of NASA’s Curiosity rover, in the northwestern part of Gale crater
Posted inResearch Spotlights

科学家倒转时间追踪火星上的甲烷排放

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 24 February 202224 February 2022

火星上甲烷的峰值可能来自盖尔陨石坑内部,NASA的“好奇号”探测器目前正在那里进行探测。

Yatteyattah Nature Reserve in Australia
Posted inNews

Un nuevo modelo para un antiguo evento de extinción

by Robin Donovan 23 February 202223 February 2022

Un modelo 3D del sistema Tierra incorpora variables como la temperatura y la sulfurización para aclarar el evento de extinción de finales del Pérmico.

Photo of gray dirt hill covered with burnt trees.
Posted inNews

Forest Fires Could Boost Western U.S. Water Supplies

by Jennifer Schmidt 21 February 202222 February 2022

Streamflow in the West has been below average since the early 2000s, but a new analysis shows that streams aren’t as dry as expected.

Photograph of the the Monteverde Cloud Forest Reserve in Costa Rica
Posted inEditors' Vox

Modeling Forest-Atmosphere Exchange

by A. Robert MacKenzie and Edward J. Bannister 11 February 202213 March 2023

Studying the interactions between the atmosphere and forests is a key component of understanding forest ecosystems and the interplay between our atmosphere and the living world.

A large iceberg floats amid a field of sea ice.
Posted inScience Updates

New Perspectives on the Enigma of Expanding Antarctic Sea Ice

by Edward Blanchard-Wrigglesworth, Ian Eisenman, Sally Zhang, Shantong Sun and Aaron Donohoe 11 February 2022

Recent research offers new insights on Antarctic sea ice, which, despite global warming, has increased in overall extent over the past 40 years.

Yatteyattah Nature Reserve in Australia
Posted inNews

A New Model for an Old Extinction Event

by Robin Donovan 8 February 20228 February 2022

A 3D Earth system model incorporates variables such as temperature and sulfurization to shed light on the end-Permian extinction event.

Dry Falls located at the head of Grand Coulee
Posted inResearch Spotlights

Western U.S. “Megafloods” Might Not Have Been So Mega

by Rebecca Dzombak 3 February 20223 February 2022

The flooding that carved eastern Washington State 20,000 to 12,000 years ago could have been 80% smaller than the canyons’ volume today.

The coastline of Nova Scotia in eastern Canada
Posted inResearch Spotlights

The Role of Magma in the Birth of the Atlantic Ocean

by Jack Lee 25 January 202225 January 2022

High-resolution seismic models of the Nova Scotia margin reveal a role for magmatism in continental breakup, even at magma-poor sections of the eastern North American margin.

Posted inResearch Spotlights

地震资料中的断层和褶皱信号

Kate Wheeling, freelance science writer by Kate Wheeling 20 January 202220 January 2022

种新的数值模型模拟了整个地震周期内的地壳褶皱。

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28 July 202627 July 2026
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The Hidden Costs of Mining River Sand

27 July 202627 July 2026
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