Insights from a new study could spark discoveries about Martian landscapes and also help researchers get to the bottom of canyon formation here on Earth.
landscape & topography
Posted inEditors' Highlights
Landslide Activity Ramps Up With Extreme Rainfall
An increase in activity of hundreds of slow-moving landslides during extreme wet conditions in California provides insights into the landscape response to ongoing climate change.
Posted inResearch Spotlights
A More Accurate Global River Map
A new map of global river systems is based on crowdsourcing and the latest topography data sets.
Posted inScience Updates
Deciphering the Fate of Plunging Tectonic Plates in Borneo
What happens when subduction stops? A team of scientists installed a dense seismic network in Borneo to investigate causes and consequences of subduction termination.
Posted inNews
Airborne Gravity Surveys Are Remaking Elevations in the U.S.
Measuring gravity’s tiny fluctuations is giving the United States an upgraded system of elevations.
Posted inEditors' Highlights
3D Radiation-Topography Interaction Warms Up Tibetan Plateau
3-D radiation-topography interaction, which can increase the sunlight absorption by the surface, is missing in all climate models, causing strong cold biases over the Tibetan Plateau.
Posted inResearch Spotlights
Decadal Changes in Glacial Discharge in the High Alps
A new statistical analysis of daily, glacial runoff cycles offers a unique way of examining how Alpine glaciers have responded since the onset of rapid regional warming in the 1980s.
Posted inResearch Spotlights
A Simplified Model of Water Vapor Exchange in the Amazon
Evapotranspiration is the exchange of water vapor between land and the atmosphere, and it is hard to measure and model. A new study shows promise for its estimation over large, vegetated landscapes.
Posted inResearch Spotlights
The Meteorological Culprits Behind Strange and Deadly Floods
A new study examines how unusual meteorology interacted with topography and other local conditions to generate some of the most devastating floods in American history.
Posted inEditors' Vox
Revisiting Enigmatic Martian Slope Streaks
Slope streaks of different sizes and shapes are a common feature on the surface of Mars, but scientists disagree about the mechanisms for their formation and development.