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Rainwater Management and Harvesting Strategies for Human Needs:An Indian Perspective

机译:印度的观点:满足人类需求的雨水管理和收集策略

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摘要

Tndia is a growing economy with more than a billion people, Xand is dependent on monsoonal precipitation for its water needs. Recent data shows that only 1% of the existing water resources on the entire planet can be utilized by human population. The remaining 99% of the existing water resources consist of 97% saltwater and 2% ice caps and are nonexploitable. These numerical facts become even more alarming when it is estimated that the world's population recently exceeded 6 billion people, and ~2S% of them stay in the Indian subcontinent. The annual need of 1800 cubicmeters of water per person is barely met and governmental agencies demand schemes for the better management of fresh water supply through river systems2 and other reservoirs of fresh water.
机译:特尼迪亚(Tndia)是一个成长中的经济体,拥有十亿多人口,而桑德(Xand)依靠季风降水来满足其水需求。最新数据显示,整个地球上只有1%的现有水资源可供人类利用。现有水资源的其余99%由97%的盐水和2%的冰盖组成,无法开采。当据估计最近世界人口超过60亿,其中约2S%居住在印度次大陆时,这些数字事实变得更加令人震惊。每人每年需要1800立方米的水几乎无法满足,政府机构也要求制定计划,以更好地管理通过河流系统2和其他淡水库提供的淡水。

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  • 来源
    《Environmental Science & Technology》 |2011年第22期|p.9469-9470|共2页
  • 作者单位

    Centre for Earth Sciences, Indian Institute of Science, Bangalore, India;

    Centre for Earth Sciences, Indian Institute of Science, Bangalore, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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