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California dilemma (drought vs heavy rains)

[Category : - OTHER- Agriculture]
[Viewed 280 times]

California dilemma; Drought - what after a storm and rain? Drought again(?), What can be a long term solution? With so much rain water available, it can be preserved. "WE need new thinking, we need to operate that infrastructure differently, We need to change some of the characteristics of that infrastructure,” Gleick said. (BBC)
"**New thinking" : Capture surface water as much as possible. To make the reservoir during drought. During rain, rain water can be captured as surface water. Majority of water should go to the aquifers, The surface water can be used subsequently in drought situation.
Preservation of surface water: (1) Most of water loss thought seepage in reservoir. Use the geomembrane to seal such loss, (2) Evaporation is very little, also can be prevented. This method has been tried and tested for last 10-15 years for several locations; "Special geomembranes" were developed for this. Two representative pictures are included. Any effective geomembranes could be used. (only those with a life time of several decades). This superb solution could be used for several location with water scarcity, for example, "Cap-Town in South Africa", This proposition is significant, where rains in the area for limited time of the year, like monsoon rains in India.
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"CLIMATE models show more shifts between the extremes are in store as the world warms".(The Guardian)



Financial information

What is cost of fresh water? Fortunately, the rain water is generally good quality. The cost per Gallon should not exceed $0.5, What is basis of such number? This is maximum number. Typically it should be much less. This water could be used for many purposes. If working together helps, it will be provided. Samples ready for testing. Made for (repeated) over ten years. Work together for profit sharing model possibility. Every country may require many.
Low initial cost: both as (1) Technology transfer & (2) Project implementation. Fast communication.
Huge profit margin possible. World-wide demand. There is significant possibility of "technology transfers", "There could be a very large profit on technology transfer to others". Anybody supporting a technology transfer, get advantage of the effort.
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