The amount of moisture transpired from leaves increases for some tree species but drops on average.
Research Spotlights
Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.
Posted inResearch Spotlights
Glacial Debris Hints at Ancient Climate Change
Interspersed layers of debris in some of Antarctica's glaciers give clues to ancient swings in climate.
Posted inResearch Spotlights
Large-Scale Electric Currents May Flow Through Mercury’s Crust
NASA's MESSENGER spacecraft discovered electric currents in Mercury's magnetosphere directed toward and away from the planet. Do the currents reach the planet? If so, where do they go?
Posted inResearch Spotlights
Gravity Waves Drive Global Changes in Earth's Upper Atmosphere
Deep convective objects such as the plumes in thunderstorms can trigger gravity waves, which disturb the wind and temperatures hundreds of kilometers above Earth's surface.
Posted inResearch Spotlights
Shape of Stream Channels Gives Clues to Sediment Size
The shape can also reveal information on the force required to carve sediment from its bank.
Posted inResearch Spotlights
Unusual Echo Signal in Atmospheric E Layer
Metallic plasma layers in Earth's ionosphere interfere with radio communications and produce odd echo behavior at specific frequencies.
Posted inResearch Spotlights
Satellite Data Yield Detailed Picture of the Lunar Wake
Researchers use satellite data to characterize the physical properties of the lunar wake and the processes that govern it.
Posted inResearch Spotlights
How Do Tiny Ice Crystals Help Sea Ice Stay Thick?
Supercooled water contributes to sea ice growth in Antarctica.
Posted inResearch Spotlights
Precooled Aerosols Are Better Raindrop Nuclei
Cooling inorganic and organic aqueous solutions makes the particles into more robust seeds of clouds.
Posted inResearch Spotlights
A Modified Technique to Remotely Detect Subsurface Melt
Adapting a much-used analytical method to consider anisotropy opens up the approach to new uses.