This is a landscape consisting of an ice body formed by melted ice in the summer that tapers downwards through the active layer of permafrost. When the temperature drops during persistent cold weather, the water in cracks in the rock freezes. The ice layers grow through continuous freeze-thaw action, deepening and widening the cracks and putting pressure on the surrounding rock. When the ice penetrates through the active layer and wedges into the permanently frozen layer, the ice does not melt in the summer and forms an ice wedge (Fig. 8).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this entry
Cite this entry
(2020). Ice Wedge Landscape. In: Chen, A., Ng, Y., Zhang, E., Tian, M. (eds) Dictionary of Geotourism. Springer, Singapore. https://doi.org/10.1007/978-981-13-2538-0_1133
Download citation
DOI: https://doi.org/10.1007/978-981-13-2538-0_1133
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-2537-3
Online ISBN: 978-981-13-2538-0
eBook Packages: Earth and Environmental ScienceReference Module Physical and Materials ScienceReference Module Earth and Environmental Sciences