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Modeling

A forest scene depicts the base of several hemlock trees with their roots exposed.
Posted inResearch Spotlights

To Estimate Plant Water Use, Consider the Xylem

Sarah Derouin, Science Writer by Sarah Derouin 13 January 202331 January 2023

New research shows that chemical isotopes from plant xylem can improve representations of the forest water cycle.

Two maps using colors to show flood depths.
Posted inEditors' Highlights

An Innovative Approach to Model Complex Hurricane Flood Hazards

by Andra Garner 12 January 202311 January 2023

A new study shows that it is possible to produce regional assessments of how hurricane flood hazards change due to both evolving storm tides and precipitation rates in a warming climate.

Posted inEditors' Highlights

A New Approach to Sea Spray Aerosol Production and Prediction

by Donald Wuebbles 9 January 202322 March 2023

Sea spray aerosols play a critical role in atmospheric processes. A new approach is in strong agreement with observations, paving the way for improved models of atmospheric aerosols of oceanic origin.

卫星图像显示了非洲部分地区、北美洲和南美洲,以及大西洋上空的几个热带风暴系统。
Posted inResearch Spotlights

非洲风与大西洋风暴的联系

Sarah Stanley, Science Writer by Sarah Stanley 6 January 20236 January 2023

模拟研究表明,北非上空大气中的波会影响大西洋热带气旋形成的强度、时间和位置。

Una vista del Ártico congelado vista desde una elevación moderada. El paisaje contiene estanques de agua derretida distribuidos aleatoriamente. Cuatro científicos, pequeños y vistos desde la distancia, se paran sobre el hielo en la parte derecha de la imagen.
Posted inNews

El derretimiento del hielo marino del océano Ártico potencia las mareas

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 3 January 202327 January 2023

Si el cambio climático anula el ciclo estacional de hielo y deshielo, se desencadenaría un ciclo de retroalimentación de derretimiento del hielo marino en algunas partes del Ártico canadiense.

Posted inEditors' Highlights

Eminently Complex – Climate Science and the 2021 Nobel Prize

by Ana Barros 1 January 202323 January 2023

The 2021 Nobel Prize in Physics was awarded for climate modeling and for the discovery of multifractals to describe intermittency and the scaling dynamics of climate variables, including extremes.

Posted inEditors' Highlights

A Drier or Wetter Future for Southwestern North America?

by Susan Trumbore 31 December 202217 February 2023

Bhattacharya et al. present evidence that expansion of the North American Monsoon explains a wetter southwest in the mid-Pliocene and suggest this mechanism can explain current monsoon variations.

On the right is the first stratigraphic section of the Grand Canyon, from Powell’s 1875 report, showing what would later be termed the Great Unconformity. A is the metamorphic basement—the oldest rocks that have been contorted. B is the Precambrian Grand Canyon Supergroup, which is composed of tilted sedimentary rocks that lack fossil assemblages. C indicates flat-lying Paleozoic rocks, which contain fossils marking the explosion of life. Two unconformities can be seen at x and y, with the former marking the Great Unconformity. The image on the left is a recent photograph of the Grand Canyon from Walhalla Plateau, with the red line showing the Great Unconformity. Blue lines trace the tilted layers below the famed surface, and yellow lines trace the flat-lying sedimentary rocks on top.
Posted inNews

The Great Unconformity or Great Unconformities?

by Alka Tripathy-Lang 23 December 202231 January 2023

Some scientists think the Great Unconformity was caused by Snowball Earth’s glaciations. Recent work suggests these phenomena might not be related.

Mountains and blue sky in the background, with green pastures in the foreground. A road extends from the foreground toward the mountains.
Posted inResearch Spotlights

New Tectonic Plate Model Could Improve Earthquake Risk Assessment

by Morgan Rehnberg 21 December 202218 January 2023

A new model of tectonic plates in New Zealand may identify areas of increased earthquake likelihood.

An illustrated scientific diagram shows how groundwater interacts with the rest of the water cycle.
Posted inResearch Spotlights

Groundwater Replenishes Much Faster Than Scientists Previously Thought

Rachel Fritts, Science Writer by Rachel Fritts 20 December 202220 December 2022

A new climate-based model indicates that scientists may be underestimating groundwater’s importance in sustaining streams and plant life.

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Research Spotlights

Sea Turtles, Shrinking Beaches, and Rising Seas

16 March 202616 March 2026
Editors' Highlights

Long-Term and Recent Activity of the Brenner Fault Finally Reconciled

19 March 202619 March 2026
Editors' Vox

Terrestrial Planets Guide Our Search for Habitable Exoplanets

19 March 202618 March 2026
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