Category:Needle ice
Français : Les pipkrakes ou aiguilles de glace sont des cristaux de glace, longs de quelques millimètres à quelques centimètres, qui se développent perpendiculairement à la surface du sol quand la température de l'air est négative. On les trouve surtout dans des environnements périglaciaires humides.
Category:Uses of Wikidata Infoboxice column formed when liquid groundwater rises into freezing air  | |||||
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See also Frost Flowers.
Pages in category "Category:Needle ice"
- Category:Needle ice in Yellowstone National Park
- File:Aghi di ghiaccio.jpg
- File:Anatomy of a Frost Heave-Numbered.jpg
- File:Anatomy of a Frost Heave.jpg
- File:Forced through ice.JPG
- File:Frost column 1.jpg
- File:Frost column 2.jpg
- File:Frost flowers, Blakeridge Wood - geograph.org.uk - 1108888.jpg
- File:Frost-columns.jpg
- File:Ground Ice Curls.jpg
- File:Ice crystals in frozen mud-Hverir.jpg
- File:Jantar plaza lod 1.jpg
- File:Jantar plaza lod 2.jpg
- File:Kammeis auf Island.jpg
- File:Kammeis2.jpg
- File:Needle crystals - geograph.org.uk - 700602.jpg
- File:Needle ice - Curls Close-up.jpg
- File:Needle Ice Flume Gorge 1.jpg
- File:Needle Ice Flume Gorge 2.jpg
- File:Needle ice patch in Uwharrie National Forest.jpg
- File:Needle ice showing distinct strands.jpg
- File:Needle ice UMFS 2016 1.jpg
- File:Needle ice UMFS 2016 2.jpg
- File:Needle ice, Toyama.jpg
- File:Needle ice, Vosges.jpg
- File:Needle Ice.JPG
- File:Odd Needle Ice.jpg
- File:Parque Nacional do Itatiaia Alessandro Augusto Alves Pinto (01).jpg
- File:Pipkrake 2.jpg
- File:Pipkrake 3.jpg
- File:Pipkrake.jpg
- File:PistonCylinderModelforFrostHeave.png
- File:Plants (33).JPG
- File:Shimobashira 01.JPG
- File:Tall Ice needles.jpg
- File:Thomas Bresson - Ice12 (by).jpg
- File:TierraHeladaPedriza.JPG
- File:阿蘇の霜柱.jpg
- File:阿蘇の霜柱2.jpg
- File:阿蘇の霜柱3.jpg
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