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INTERLINKING INDIAN RIVERS

机译:互连的印度河

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摘要

India's River resource is comprised of 14 major rivers, 40 medium rivers (6 east flowing rivers, 13 west flowing rivers and 21 rivers flowing into other directions) besides numerous minor rivers and rivulets, covering a total basin areas of 2,896,881. The total water resource of the country has been estimated at 3 trillion cubic meters which is among the largest in the world for a country of comparable size. The available surface water and replenishable groundwater is estimated at 1869 billion cubic meter of which only 60% can be put to use; this amounts to 690 billion cu.m from groundwater. The vast water resource is however unevenly distributed across the country. This led to the terms 'water surplus' and 'water scarce' areas. Four of the major rivers Brahmaputra, Ganga, Mahanadi and Brahmani which are perennial provide rich water reserves to the north eastern and eastern states.
机译:印度的河流资源由14条主要河流,40条中型河流(6条向东流动的河流,13条向西流动的河流和21条向其他方向流动的河流)以及众多的小河流和小溪组成,流域总面积为2,89,881。该国的水资源总量估计为3万亿立方米,是同等规模国家的世界最大水资源。可用的地表水和可补充的地下水估计为18690亿立方米,其中只有60%可用。地下水的总排放量为6900亿立方米。但是,全国水资源分布不均。这导致了“缺水”和“缺水”地区。布拉马普特拉河,恒河河,马哈纳迪河和布拉马尼河等四大主要河流常年为东北和东部各州提供丰富的水储备。

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  • 来源
    《Science and Culture》 |2004年第2期|p.3-6|共4页
  • 作者

    A. K. GHOSH;

  • 作者单位

    Centre for Environment and Development, 329, Jodhpur Park, Kolkata-700 068;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自然科学总论;
  • 关键词

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