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Member Since 2009
Matt Siegfried
Assistant Professor, Colorado School of Mines
AGU Research
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Coincident Lake Drainage and Grounding Line Retreat at Engelhardt Subglacial Lake, West Antarctica
JOURNAL OF GEOPHYSICAL RESEARCH: EARTH SURFACE
14 september 2024
Bryony Freer, Dana Floricioiu, Helen Amanda Fricke...
Antarctica has an active subglacial hydrological system, with interconnected subglacial lakes fed by subglacial meltwater. Subglacial hydrology can...
Entrained Water in Basal Ice Suppresses Radar Bed‐Echo Power at Active Subglacial Lakes
GEOPHYSICAL RESEARCH LETTERS
26 june 2024
Benjamin H. Hills, Dustin M. Schroeder, Matthew Si...
Subglacial lakes have been mapped across Antarctica with two methods, radio‐echo sounding (RES) and ice‐surface deformation. At sites w...
Impacts of Antarctic Subglacial Freshwater from the Grounding Zone to the open Continental Shelf
OCEAN SCIENCES 2024
high latitude environments | 20 february 2024
Michael S. Dinniman, Pierre St-Laurent, Wilson Sau...
Results from nearly 20 years of satellite altimetry have demonstrated that a dynamic hydrologic environment exists beneath fast-flowing portions of th...
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Quantifying the Surface Deformation of Pingos on the Alaskan North Slope using Interferometric Synthetic Aperture Radar (InSAR)
OBSERVING AND MODELING OF EARTH SURFACE CRYOGENIC PROCESSES AND THE STATE OF PERMAFROST II POSTER
cryosphere | 15 december 2023
Venezia Follingstad, Roger J. Michaelides, Matthew...
Pingos are large ice mounds with cores formed of intrusive ice. These ice structures can form in regions of discontinuous permafrost, commonly as hydr...
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Accelerating scientific discovery for NASA Cryosphere communities with the CryoCloud JupyterHub
ADOPTING OPEN SCIENCE IN THE HELIOPHYSICS, EARTH, AND SPACE SCIENCES II ORAL
spa-solar and heliospheric physics | 15 december 2023
Tasha Snow, Joanna D. Millstein, Wilson Sauthoff, ...
Science is not composed of isolated groups of practitioners, but is rather an interconnected network of communities of practice, with members who flui...
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Mass balance of Antarctica and Greenland from two decades of laser-altimetry measurements
ADVANCES IN AIRBORNE AND SATELLITE ALTIMETRY OF THE POLAR REGIONS: THREE DECADES OF INNOVATIONS AND INTERNATIONAL COLLABORATION II ORAL
cryosphere | 15 december 2023
Benjamin E. Smith, Brooke Medley, Tyler C. Sutterl...
2023 marks the twenty-year anniversary of the launch of ICESat (the Ice, Cloud, and land Elevation Satellite), the first satellite laser altimeter to ...
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Wildfire Progression Time Series Mapping with Interferometric Synthetic Aperture Radar (InSAR)
APPLIED SCIENCE AND APPLICATIONS SUPPORTED BY THE NASA-ISRO SYNTHETIC APERTURE RADAR (NISAR) MISSION I ORAL
natural hazards | 15 december 2023
Roger J. Michaelides, Matthew Siegfried, Jonathan ...
Wildfires are among the most dynamic natural hazards that threaten human communities and ecosystems. As the frequency and severity of catastrophic wil...
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Role of snowfall on Greenland Ice Sheet melt-albedo feedbacks
SNOW AND FIRN PROCESSES ON GLACIERS AND ICE SHEETS I POSTER
cryosphere | 14 december 2023
Jonathan Ryan, Brooke Medley, C. Max Stevens, Tyle...
The Greenland Ice Sheet is a leading contributor to global sea-level rise because climate warming has enhanced surface melt and runoff. Melt rates are...
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