2025 Benchmark Glaciers Annual Mass Balance Summary
Detailed Description
2025 annual glacier-wide mass balance (m w.e.) for the USGS Benchmark Glaciers. Arrow color and length both indicate the magnitude of mass balance per the color bar, with blue/upward arrows indicating positive and red/downward arrows indicating negative balance. Background glaciers of Alaska, Canada, and the contiguous United States (CONUS) shown in blue from the Randolph Glacier Inventory (RGI Consortium, 2017).
Sources/Usage
Public Domain.
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Mountain glaciers are dynamic reservoirs of frozen water, deeply interconnected with their surrounding ecosystems. Glacier change in North America has major societal impacts, including to water resources, natural hazard risk, tourism disruption, fisheries, and global sea level change. Understanding and quantifying precise connections between changing glaciers, the surrounding landscape and climate...
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