Tuesday, December 14, 2010

Himalayas

Mount Everest

The Himalayas or "abode of snow" is in fact the youngest and highest mountain system in the world. It extends over 2,400kms as a vast south-facing area between the Indus and Brahmaputra rivers with Nanga Parbat (8,125m) and Namcha Barwa (7,755m) as its terminal high points. Fully a third of 800kms of its central section traverses Nepal and is known as the Nepal Himalayas, Here congregate more than 250 peaks that exceed 6,000m in height-a unique concentration of lofty dazzling summits. Of the thirty one Himalayan peaks over 7,600m, twenty-two like in Nepal Himalayas including eight of the world's fourteen highest giants. Much of the high country above 5,000m is under the realm of snow and ice although the permanent snow line may vary according to aspect and gradient. Winter snowfall occurs up to an elevation of 2,000m and is much heavier in the western part. While winter is harsh and bitter, summer is the season of alpine flowers and is the time of the year when the high pastures teem with grazing animals from lower valleys. For the mountain communities, it is the time for harvesting their main crop before their winter migration to warmer climates.

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