Model simulations have suggested that the hydrologic fluxes and stores of Arctic wetlands are constrained by the micro-topographical features of ice wedge polygons, which are...

This community-based Permafrost/Active Layer Monitoring (PALM) Program is greatly successful from both educational and scientific viewpoints. The Permafrost/Active Layer...

The Randolph Glacier Inventory (RGI) is a globally complete inventory of glacier outlines. It is supplemental to the Global Land Ice Measurements from Space initiative (GLIMS).

Rates of freshwater discharge from watersheds in the Gulf of Alaska are among the highest on Earth (1-10 m/yr w.e). This densely glacierized region of Alaska is undergoing rapid...