Long‐term field measurements of climate‐induced thaw subsidence above ice wedges on hillslopes, western Arctic Canada
Sign Up to like & getrecommendations! Published in 2021 at "Permafrost and Periglacial Processes"
DOI: 10.1002/ppp.2113
Abstract: Near‐surface wedges of massive ice commonly outline polygons in tundra lowlands, but such polygons have been difficult to identify on hillslopes because soil movement flattens the ridges and infills the troughs that form beside and… read more here.
Keywords: field; ice wedges; thaw subsidence; ice ... See more keywords
Active layer freeze-thaw and water storage dynamics in permafrost environments inferred from InSAR
Sign Up to like & getrecommendations! Published in 2020 at "Remote Sensing of Environment"
DOI: 10.1016/j.rse.2020.112007
Abstract: Abstract In cold regions where soils freeze and thaw annually, the ground surface deforms due to the density difference between groundwater and ground ice. Here we mapped thaw subsidence and frost heave signals over the… read more here.
Keywords: water; thaw subsidence; freeze thaw; active layer ... See more keywords