| 词汇 | bergschrund |
| 释义 | bergschrund noun[ C ] geology specializeduk /ˈbɜːɡ.ʃrʊnd/ us /ˈbɝːɡ.ʃrʊnd/ a deep crack near or at the top of a glacier, separating moving ice from ice that is not moving冰川裂缝（冰川顶部的深度裂缝，将移动的冰与静止的冰分开） United Archives/Universal Images Group/GettyImages Geography: caves, cracks & crevices cave cavern crack crater cratered crevasse crevice fault fissure furrow gouge grotto gulf pit pothole relocation rut rutty speleologist stalagmite Examples of bergschrundbergschrund Engel notes that the party were all nearly obliterated by rockfall while they were crossing the bergschrund. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The northeast face is the shortest of the peak's faces but has many bergschrunds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Moving glacier ice can sometimes separate from stagnant ice above, forming a bergschrund. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, the randkluft is sometimes called a bergschrund. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They cross the bergschrund and climb a few feet of easy rock. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Towards the summit was a bergschrund, in most places 30ft m wide, traversing the width of the glacier, and impassable without a long ladder. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It involves crossing a number of crevasses in the glacier and may be impassible due to wall-to-wall bergschrund at the upper end. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A bergschrund forms when the movement of the glacier separates the moving ice from the stationary ice forming a crevasse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In winter, a bergschrund is often filled by snow from avalanches from the mountain above it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In a longitudinal glacier, the bergschrund is at the top end of the glacier at a right angle to the flow of the glacier. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is often a serious obstacle for mountaineers, who sometimes abbreviate bergschrund to schrund. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In a corrie or cirque, the bergschrund is positioned at the rear, parallel to the back wall of the corrie. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is widely held that a common cause for headwall steepening and extension headward is the crevasses known as bergschrund that occur between the moving ice and the headwall. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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