Himalayan glaciers may disappear by 2035: ENN -- Know Your Environment - The Diigo Meta page

• 14 Nov 08
  

  unnikrishna kurup

  • The glaciers in the Himalayas are receding faster than in any other part of the world and, if the present rate continues, a large number of them may disappear by 2035 because of climate change, warn Indian and foreign environmentalists and geologists.

    The Himalayas have the largest concentration of glaciers outside the polar caps. That is why, they are called the “Water Towers of Asia.”�

  • The Geological Survey of India claims that the Himalayan glaciers occupy about 17 per cent of the total mountainous range, while an additional 30 to 40 per cent area has seasonal snow cover.
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  • • The Indian Himalayan glaciers are broadly divided into three-river basins of the Indus, Ganga and Barahmaputra. The Indus basin has the largest number of glaciers (3,538), followed by the Ganga basin (1,020) and the Barahmaputra (662).
    • The Himalayan glaciers feed seven of Asia’s great rivers: the Ganga, Indus, Barahmaputra, Salween, Mekong, Yangtze and Huang Ho. About 70 per cent of glaciers are retreating at a startling rate in the Himalayas due to climate change.
    • The Glacial melt has started affecting freshwater flows with dramatic adverse effects on the biodiversity, and people and livelihoods, with a possible long-term implication on regional food security
    • New data collected by scientists at the Jawaharlal Nehru University has shown that glaciers in the Himalayas are retreating faster than anywhere else in the world. Together with those on the neighbouring Tibetan mountain plateau, the Himalayan glaciers make up the largest body of ice outside the Polar regions.
    • The Energy and Resources Institute (TERI)’s scientist, professor Syed Hasnain, in a recent study claimed that “All the glaciers in the middle Himalayas are retreating, and they could disappear from the central and eastern Himalayas by 2035.

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