Water on Earth : The Story of Its Origin, Habitats, Neglect and Regeneration
By: Mathur, Shruti | Kumar, Rajendra.
Publisher: New Delhi Rawat Publications 2017Description: xv, 296p.ISBN: 9788131609002.Subject(s): Water Management -- Water Supply -- IndiaDDC classification: 333.91 Summary: The per capita water availability on our planet has been consistently dipping. There were over 6000 cubic metres in 1947, and this amount is projected to decrease to less than 1150 cubic metres in 2050, which is regarded by WHO as insufficient for healthy living. As the global population grows to over nine billion by 2050, water scarcity could 'blow up' the world through the failure of crops, breakdown of ecosystems, the collapse of industries, etc. The majority of India survives on groundwater. Groundwater levels are receding all over the country, rivers are drying up, and fertile lands are turning towards desertification. Global warming is making the situation even worse. Already parts of India are facing drought due to failure of the monsoon year after year. Nature created the surface and groundwater habitats for freshwater through geological activities millions of years ago. Until about a hundred years ago, freshwater from these habitats appeared to be perennial. But its traditional habitats are being systematically destroyed by human activities and the ignorant public remains a mute spectator. The book seeks to create scientific awareness about habitats of water, its global distribution, groundwater, rivers, and surface water. It introduces concepts of groundwater, recharging and regenerating freshwater by mimicking nature in greenhouses, desalination through evaporation and condensation and other modern techniques. Additionally, the book introduces the emerging concept of 'water footprint' of crops and commodities so that people participate in deciding the pattern for its rational utilization.| Item type | Current location | Call number | Status | Date due | Barcode |
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Books
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NASSDOC Library | 333.91 MAT-W (Browse shelf) | Available | 51033 |
Include Index
The per capita water availability on our planet has been consistently dipping. There were over 6000 cubic metres in 1947, and this amount is projected to decrease to less than 1150 cubic metres in 2050, which is regarded by WHO as insufficient for healthy living. As the global population grows to over nine billion by 2050, water scarcity could 'blow up' the world through the failure of crops, breakdown of ecosystems, the collapse of industries, etc. The majority of India survives on groundwater. Groundwater levels are receding all over the country, rivers are drying up, and fertile lands are turning towards desertification. Global warming is making the situation even worse. Already parts of India are facing drought due to failure of the monsoon year after year. Nature created the surface and groundwater habitats for freshwater through geological activities millions of years ago. Until about a hundred years ago, freshwater from these habitats appeared to be perennial. But its traditional habitats are being systematically destroyed by human activities and the ignorant public remains a mute spectator. The book seeks to create scientific awareness about habitats of water, its global distribution, groundwater, rivers, and surface water. It introduces concepts of groundwater, recharging and regenerating freshwater by mimicking nature in greenhouses, desalination through evaporation and condensation and other modern techniques. Additionally, the book introduces the emerging concept of 'water footprint' of crops and commodities so that people participate in deciding the pattern for its rational utilization.
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