Icewedge

Whiskey Wedge 威士忌冰角提供更具藝術性的方式來享受您最喜愛的精神；完美冷卻但不沖淡; 每組包含一個雙功能經典玻璃杯和一個矽膠模型，可冰成冰角在玻璃杯內 ...

An ice wedge is a crack in the ground formed by a narrow or thin piece of ice that measures up to 3–4 meters in length at ground level and extends downwards ...

Foliated ground ice, or wedge ice, is the term for large masses of ice growing in thermal contraction cracks in permafrost. Read More ...

1979年12月17日 — A vertical ice wedge like the one shown is thought to start out as a crack created by contraction of fine-grained soil masses when the ground ...

2023年12月14日 — Ice wedges are responsible for much of the unique polygonal patterned ground in the Arctic. Ice wedges are masses of nearly pure ice near the ...

就冰楔而言，這意味著表觀遺傳冰楔是在預先存在的永久凍土中形成的，而不是與永久凍土同時形成的。這意味著它們比周圍的物質年輕得多。冰楔的表觀遺傳也指它們的生長方式。

冰楔(ice wedge)是地表水滲入凍土裂隙中凍結成的脈狀冰。是年均氣温低於零下六度的多年凍土區長期凍結的產物。其出現是氣候寒冷程度的標誌。