In Permafrost areas, where the underlying substrate contains ice and water, it is possible for this to grow under the soil surface and create visible surface mounds. The name given to these mounds varies according to the part of the world in which they occur and the detailed nature of the process creating them . The internationally accepted geo-morphological names are Pingo ( http://en.wikipedia.org/wiki/Pingo ) and Palsa ( http://en.wikipedia.org/wiki/Palsa ).
|Laponian Area||"A wide variety of features illustrating both historic and on-going geological processes are found. These include features such as ......... palsa bogs." (AB eval)|
|Lena Pillars||"At Lena Pillars Park, there are ......... bulgunnyakhs (also called pingo, an ice formation)" - Pravda|
|Putorana Plateau||See "Spatial distribution of Pingos in N Asia" ".....the Putorana Plateau (49 pingos; mean elevation 699 +/- 109masl)"|
Do you know of another WHS we could connect to Permafrost Mounds?
A connection should:
- Not be "self evident"
- Link at least 3 different sites
- Not duplicate or merely subdivide the "Category" assignment already identified on this site.
- Add some knowledge or insight (whether significant or trivial!) about WHS for the users of this site
- Be explained, with reference to a source