In a flat sand bed, water creates undulating features.
cool tools
Posted inResearch Spotlights
Fiber Optics Can Improve Borehole Measurements
Scientists demonstrate the potential of fiber optics to measure fluid flow in boreholes as an alternative to traditional measurement techniques.
Posted inResearch Spotlights
Measuring Rainfall in West Africa Using Cellular Networks
Scientists demonstrated that rainfall can be monitored using the network of cellular towers throughout West Africa.
Posted inFeatures
Time-Lapse Imaging in Polar Environments
New techniques are speeding up the slowest-changing landscapes on Earth.
Posted inScience Updates
The Impact of Coronagraphs
Observations of the Sun’s extended atmosphere with coronagraphs have become indispensable to both basic and applied research.
Posted inScience Updates
Using Lidar to Advance Critical Zone Science
The Next Generation of LiDAR Analysis for Critical Zone Research;
Boulder, Colorado, 12–14 May 2014
Posted inScience Updates
Advances in Remote Sensing of Magnetic Fields
Remote Atmospheric Magnetics Workshop;
Washington, D. C., 25–26 April 2014
Posted inFeatures
Fifty Years of Deep Ocean Exploration With the DSV Alvin
In June 2014, the Deep Submergence Vehicle (DSV) Alvin, the world’s first deep-diving sub-marine dedicated to scientific research in the United States, celebrated its 50th anniversary.
Posted inScience Updates
Safety and Liability Issues Related to Field Trips and Field Courses
How do you make sure students will be safe during field work? Understand risk, and expect the unexpected.