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.
landscape & topography
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.
Posted inAGU News
Dennis P. Lettenmaier Receives 2018 Robert E. Horton Medal
Dennis P. Lettenmaier was awarded the 2018 Robert E. Horton Medal at the AGU Fall Meeting Honors Ceremony, held on 12 December 2018 in Washington, D. C. The medal is for “outstanding contributions to hydrology.”
Posted inEditors' Highlights
The ILAMB System for Benchmarking Land Surface Models
An evolving set of tools helps land surface model developers optimize the realism of their parameterizations for the next generation of weather and climate models.
Posted inAGU News
Scanlon Receives 2018 Hydrologic Sciences Award
Bridget Scanlon will receive the 2018 Hydrologic Sciences Award at AGU’s Fall Meeting 2018, to be held 10–14 December in Washington, D. C. The award is for “outstanding contributions to the science of hydrology.”
Posted inNews
How Old Is the Mekong River Valley?
Granite samples collected from the Mekong River Valley reveal that the river’s path was incised roughly 17 million years ago, most likely by increased erosion from monsoon precipitation.
Posted inNews
Subsurface Imaging Sheds Light on Dead Sea Sinkholes
Using seismic waves, researchers study sediment layering near the Dead Sea to reveal how the area’s numerous sinkholes form.
Posted inResearch Spotlights
A Near-Real-Time Tool to Characterize Global Landslide Hazards
By fusing susceptibility information with precipitation data, a new model generates “nowcasts” to predict the potential for rainfall-triggered landslides in steep terrain between 50°N and 50°S.