File:Пинго, булгунях или бугор криогенного пучения. Архипелаг Шпицберген, сентябрь’21.jpg
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Original file (2,918 × 1,934 pixels, file size: 1.97 MB, MIME type: image/jpeg)
Captions
Captions
pingo, Arctic, science, Svalbard
Summary[edit]
| Description |
Русский: Иногда идёшь в долине реки Грён и внезапно совершенно на ровном месте - холм. И это могло бы остаться загадкой, если бы не вездесущие учёные, занимающиеся мерзлотой. Этот холм называется милым словом «пинго», в отечественной литературе - «булгунях», а в учебниках геоморфологии не самым поэтичным образом - «бугор криогенного пучения». Подземные воды в Арктике иногда замерзают, расширяются и эта ледяная линза выталкивается, образуя такой холм.
English: Sometimes you're walking in the Grön valley and all of a sudden there's a hill on a flat spot. And it might have remained a mystery if it weren't for the ubiquitous permafrost scientists. This hill is called by a lovely word "pingo", in the national literature - "bulgunyakh", and in the textbooks of geomorphology not in the most poetic way - "cryogenic frost bump". Groundwater in the Arctic sometimes freezes, expands, and this ice lens pushes out, forming such a hill. |
| Date | |
| Source | Own work |
| Author | Uuuuuulya |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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This image was uploaded as part of Russian Science Photo Competition 2022.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:44, 31 May 2022 | | 2,918 × 1,934 (1.97 MB) | Uuuuuulya (talk | contribs) | Uploaded own work with UploadWizard |
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