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Disagreement Between Remotely-Sensed and Modeled Glacier Snow Cover Time Series Indicates an Overestimation of Modeled Snow Melt
OBSERVATIONS AND MODELS OF GLACIER CHANGE I ORAL
cryosphere | 13 december 2024
Rainey Aberle, Ellyn M. Enderlin, Shad O'Neel, Dav...
Numerical ice flow models often rely on hindcasting to improve glacier mass loss projections, but these projections can be inaccurate if the models ar...
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Interrogating rapid changes in ice dynamics using customized NASA autoRIFT (CautoRIFT)
“STRANGE ICE”: BRIDGING OBSERVATION, SAMPLING, AND MODELING EFFORTS TO ADDRESS THE UNSETTLED GLACIER AND ICE SHEET QUESTIONS III ELIGHTNING
cryosphere | 12 december 2024
Jukes Liu, Ellyn M. Enderlin, Madeline Gendreau, R...
Global glacier velocity records with high temporal resolution, such as the NASA ITS_LIVE dataset, have facilitated the discovery and study of glacier ...
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Long-hypothesized changes in en- and subglacial water storage during and following a glacier surge confirmed via seismic noise interferometry.
ADVANCES IN GLACIER AND ICE SHEET HYDROLOGY I ORAL
cryosphere | 12 december 2024
Yoram Terleth, Timothy C. Bartholomaus, Dylan Mike...
Improvements in our ability to monitor ice velocities have shown that unsteady ice flow is more diverse and widespread than previously thought. Althou...
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ICE-AGE Innovation: A new Iceberg Catalog Empowering Analysis of Greenland Environments
THE BIRTH, LIFE, AND DEATH OF ICEBERGS: SENTINELS OF CHANGE POSTER
cryosphere | 10 december 2024
Twila A. Moon, Dustin Carroll, Alexandra Friel, El...
Icebergs are now recognized as important players in driving freshwater production and shaping fjord to open-ocean systems. Research from melt rates to...
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Understanding Iceberg Melt Rates at Local to Regional Scales: Insights from Observational data and Modeled Ocean Forcings
THE BIRTH, LIFE, AND DEATH OF ICEBERGS: SENTINELS OF CHANGE POSTER
cryosphere | 10 december 2024
Aman KC, Ellyn M. Enderlin, Michael Wood, Dustin C...
50% of the Greenland Ice Sheets mass loss is through ice discharged as icebergs, which are a crucial source of freshwater to fjords. The melting of ic...
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Optimized Methods to Estimate Mountain Snow Depths with ICESat-2
REMOTE SENSING OF THE CRYOSPHERE: SEASONAL SNOW I ORAL
cryosphere | 09 december 2024
Karina H. Zikan, Ellyn M. Enderlin, Hans-Peter Mar...
Seasonal snow is a critical water resource around the world with an estimated 1/6th of the world's population dependent on snow-driven runoff. NASAs I...
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Retreat and Frontal Ablation Rates for Alaska’s Lake-Terminating Glaciers: Comparisons with other regions and terminus types, with implications for future glacier change
PROCESSES AND ICE-OCEAN INTERACTIONS AT DYNAMIC ICE STREAM, ICE SHELF, AND MARINE-TERMINATING GLACIER MARGINS I POSTER
cryosphere | 09 december 2024
William H. Armstrong, Noah Caldwell, Robert W. McN...
Globally, glaciers are changing in response to climate warming, with those that terminate in water often undergoing the most rapid change. In Alaska a...
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Glacier Surges and Seasonal Speedups Integrated Into a Single, Enthalpy‐Based Model Framework
GEOPHYSICAL RESEARCH LETTERS
06 december 2024
Yoram Terleth, Timothy C. Bartholomaus, Ellyn M. E...
Glacier speedups occur on daily to centennial timescales. While basal water and subglacial drainage configuration are thought to drive glacier spee...