February 24 2015— Slow landslides in permafrost slide downhill on mountain slopes in the Brooks Range of Alaska. These massive frozen debris lobes are geohazards. They pose a potential threat to the Dalton Highway, Alaska’s lone road to the North Slope. There are 23 identified frozen debris lobes situated less than one mile uphill from […]
Tag: scientists
Arctic ground squirrel videos
Arctic Ground Squirrel Videos The extraordinary life of the Arctic ground squirrel is described by dedicated scientists who study the handsome creatures. In videos:
On the back of the beast
We’ve joined scientists atop a frozen debris lobe, a slow-moving landslide in permafrost. They say we’re ‘on the back of the beast’. In the heavy rain and among fog-shrouded mountains, the scientists are making these uphill treks to record how temperature, water pressure, and local geological properties determine the slope movement of the massive lobes. […]
A new interchange for scientific solutions to real world problems
Laura Nielsen for Frontier Scientists – The American Geophysical Union, a nonprofit organization of geophysicists –Earth and space scientists– has launched a new initiative to help communities solve modern-day problems. The Thriving Earth Exchange gives normal people the chance to ask pressing questions and benefit from scientific research and expertise. Communities enhance their readiness to […]