世界最长冰川 世界上最大最长的冰川_地理世界

编者:地理学者 来源:最有料 时间:2014-12-09 09:41 最签:最长最大 浏览:

冰川也叫冰河,是一种巨大的流动固体, 是在高寒地区由雪再结晶聚积成巨大的冰川 冰,因重力这一主要因素使冰川冰流动形 成的。 世界最长冰川在哪里? 兰伯特冰川位于南极洲,

  冰川也叫冰河,是一种巨大的流动固体, 是在高寒地区由雪再结晶聚积成巨大的冰川 冰,因重力这一主要因素使冰川冰流动形 成的。世界最长冰川在哪里?

  

世界最长冰川

 

  兰伯特冰川位于南极洲,是世界上最大最长的冰川。这条冰川充填在一条长400千 米、宽64千米、最大深度为2500米的巨大断 陷谷地中。它以每年平均350米的流速注入海 里。在其流经查尔斯王子山脉时,宽达64千 米。如果把向海延伸部分的阿梅里冰架也包 括在内,长约708千米。它下泄了南极大陆冰 盖1/5的水量。由这些数据可以推断,地球上 约12%的淡水都流经兰伯特冰川。

  

世界最长冰川

 

  兰伯特冰川的规模虽然很大,但并不像河流那样向下 流,而是非常缓慢地移动。兰伯特冰川每年 以0.23千米的速度移动,尽管速度很慢,但是流量却大得惊人,每年约有35立方千米的 冰通过兰伯特冰川。

  The glacier is also called ice, is a kind of flowing solids is huge, in the alpine region of snow accumulation by recrystallization into huge glacial ice, due to the gravity of themain factors of glacial ice flow form. The world's longest glacier in where?

  The world's longest glacier

  Lambert glacier in Antarctica, the world's largest longest glacier. This glacier filled in the maximum depth of a 400000 m long, 64 km wide, 2500 meters of the Great Riftvalley. Velocity it at an annual average of 350 meters into the sea. In through theprince Charles mountains, 64000 meters wide. If the seaward extension part of Ah Muiin ice shelves are also included, is about 708 kilometers long. It released the Antarctic ice cap 1/5 content. From these data it can be inferred that the earth is about 12% of all the fresh water flows through the Lambert glacier.

  The world's longest glacier

  Lambert glacier scale although very big, but unlike rivers that flow downwards, but very slowly moving. Lambert glacier moving at the speed of 0.23 kilometers per year,although the speed is very slow, but the flow is staggering, each year about 35 cubic kilometers of ice through the Lambert glacier.

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