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Modeling

Posted inEditors' Vox

Peering into the Cracks

by M. C. Eppes and R. Keanini 23 August 201728 March 2023

A recent article in Reviews of Geophysics combined mathematical modeling, fracture mechanics theory and engineering research data to provide new insights into a critical geological process.

Researchers unravel how a warming climate impacts El Niño behavior
Posted inResearch Spotlights

Improving Our Understanding of El Niño in a Warm Climate

by Jenny Lunn 17 August 201726 January 2023

A new study seeks to bring together the strongest features of proxy data and climate models to reduce uncertainties in reconstructions of past El Niño behavior.

Researchers model the movement of strong auroral storms
Posted inResearch Spotlights

Simulations Give New View of Global Auroral Storms

by Mark Zastrow 16 August 201716 November 2021

New computer models capture the movement of the strongest auroral storms as they sweep across Earth at night, challenging scientists’ views of what drives them.

Researchers use modeling to find an iceberg’s breaking point.
Posted inResearch Spotlights

How to Find an Iceberg’s Breaking Point

by S. Witman 16 August 20179 August 2022

Researchers develop a mathematical method of modeling tabular icebergs, like the one that broke away from an Antarctic ice shelf earlier this year.

This visualization shows water level changes as Hurricane Georges moves into the Caribbean Sea in 1998.
Posted inScience Updates

A Test Bed for Coastal and Ocean Modeling

by R. A. Luettich Jr., L. D. Wright, C. R. Nichols, R. Baltes, M. A. M. Friedrichs, A. Kurapov, A. van der Westhuysen, K. Fennel and E. Howlett 4 August 201710 December 2022

An ocean modeling program is improving our ability to predict circulation along the U.S. West Coast, dead zones and other coastal ecosystem responses, and storm surges in island environments.

Researchers draft a new model to better simulate deadly pyroclastic flows.
Posted inResearch Spotlights

A Promising New Tool for Forecasting Volcanic Hazards

by Terri Cook 3 August 20175 June 2023

A new model that simulates the behavior of surging ash clouds may help scientists to better predict the hazards associated with the deadliest type of volcanic flows.

Researchers assess how past flooding influences river meanders
Posted inResearch Spotlights

A New Model for River Meanders

by E. Underwood 2 August 201726 July 2023

A river’s twists and turns are shaped by its past flood events.

An earthworm moves over damp soil.
Posted inResearch Spotlights

Follow Earthworm Tracks to Better Simulate Water Flow in Soils

Sarah Stanley, Science Writer by Sarah Stanley 1 August 20176 February 2023

Incorporating paths carved by the critters and by tree roots helps scientists align simulations of tropical soils more closely with real-world data.

Satellite image of land surface in South Asia, observed in August 2004, from the Blue Marble data set.
Posted inResearch Spotlights

The Competing Climate Effects of Elevation and Albedo

by Terri Cook 1 August 20176 July 2022

Variations in surface reflectivity are as important as surface elevation changes in determining regional climate at nonpolar latitudes, according to a new modeling study.

Posted inEditors' Vox

Concepts for Dealing with the Complexity of Weather and Climate

by D. M. Straus 31 July 201723 February 2023

A recent article in Reviews of Geophysics describes how a nonlinear approach and the concept of regimes helps our understanding.

Posts pagination

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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