Distributed acoustic sensing offered researchers a means to measure ground deformation from atop ice-clad Grímsvötn volcano with unprecedented spatial and temporal resolutions.
glaciers & ice sheets
Posted inFeatures
Lasers and Ultracold Atoms for a Changing Earth
Applying new technology rooted in quantum mechanics and relativity to terrestrial and space geodesy will sharpen our understanding of how the planet responds to natural and human-induced changes.
Posted inNews
Charting the “Bloody” Brine Flows from an Antarctic Glacier
Photographs and field observations yield a more complete historical record of the ebbs and flows of the so-called Blood Falls on Taylor Glacier.
Posted inScience Updates
Arctic Unicorns and the Secret Sounds of a Glacial Fjord
The successful deployment of a seafloor seismometer near the calving front of a Greenland glacier has opened a new avenue to study hidden glacial processes and the behavior of fjord-dwelling wildlife.
Posted inOpinions
Quit Worrying About Uncertainty in Sea Level Projections
Emphasizing uncertainty in model projections of long-term sea level rise is a misguided approach. Instead, we should focus on communicating what we do know while improving model confidence.
Posted inFeatures
Adapting to Receding Glaciers in the Tropical Andes
Integrated approaches are needed to understand and respond to changes in tropical mountain ecosystems and communities brought about by receding glaciers and changes in land use.
Posted inResearch Spotlights
Pyrenees Glaciers Are Rapidly Disappearing
Three of the remaining glaciers in the Pyrenees mountain range stopped flowing in the past decade.
Posted inEditors' Highlights
Revealing How Rock Glaciers Respond to Climate Change
Detailed measurements of the geometry and flow of Laurichard rock glacier over 67 years reveal the distinctive behavior of these landforms through periods of warming and cooling.
Posted inEditors' Vox
Glacier Structures: History Written in the Ice
As Earth’s climate heats up, glacier structures are being revealed in unprecedented detail, allowing glaciologists to understand how the behavior of glaciers has changed over centuries to millennia.
Posted inScience Updates
Undertaking Adventure to Make Sense of Subglacial Plumes
Novel observations and inventive analyses of glacial discharge in Greenland have revealed new insights into the irregular and chaotic nature of ice-ocean interactions at glacial calving fronts.