| 词条 | Unteraargletscher |
| 释义 |
| name = Unteraargletscher | photo = Aletschgebiet aus dem Flugzeug.jpg | photo_caption = Aerial view from the east | type = | location = Berne, Switzerland | coords = {{coord|46|34|0|N|8|13|0|E|type:glacier_region:CH-BE|display=title,inline}} | area = | length = 13 km | thickness = | terminus = | status = }} The Unteraargletscher ({{IPA-de|ˈʊntəraːrˌglɛtʃər|lang}}), literally "Lower Aare-Glacier", is the larger of the two sources of the Aare river in the Bernese Alps. It emerges from the association of the Finsteraargletscher (near the Finsteraarhorn) and the Lauteraargletscher (near the Lauteraarhorn) and flows for about {{convert|6|km|abbr=on}} to the east down to the Grimselsee near the Grimsel Pass. In total the glacier was {{convert|12.95|km|abbr=on}} long and {{convert|29.48|km2|sqmi|abbr=on}} in area in 1973. Its lower end is (or was) almost 400 metres lower than that of the neighbouring Oberaargletscher. In 18th and 19th centuries, it was one of the first subjects of developing glaciology. See also
External links
5 : Glaciers of Switzerland|Landforms of the canton of Bern|Glaciers of the Alps|Aare|Aare drainage basin |
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