Interrogating Cauvery Calling N Ram questions Jaggi Vasudev’s Cauvery Calling, asks why it shifts goal posts Speaking at Interrogating Cauvery Calling seminar in Chennai, N Ram said that various state governments and the central government that endorses the project should also be questioned.
“Now a very serious issue that must cause concern is the raising of public interest and public money for this project. Truly mega, in terms of money involved – 242 crore trees, 11,000 crore rupees. That is the kind of money involved. Only 0.5% collected. There is still time to put checks on this and prevent this from going further,” he said. “What is the management of this money? Who oversees it? There is no transparency, no verifiable document, no clear management structure for huge amount targeted. It is a matter of great concern.”
– N Ram also said that various state governments and the central government that endorses the project should also be questioned. “As a political journalist, this is the question that occurs to me. Who gave the Isha Foundation the right, the jurisdiction to transgress on what should be the commons. And why are governments being subservient to this idea? Apart from the risks, probable negative outcomes and over simplification of solutions for Cauvery, this is what is worrying,” he concluded. https://www.thenewsminute.com/article/n-ram-questions-jaggi-vasudevs-cauvery-calling-asks-why-it-shifts-goal-posts-112838 (24 Nov. 2019)
Continue reading “DRP NB 25 Nov. 2019: Cauvery is calling, but do we understand her message?”
Dams and reservoirs make rivers sediment-starved and menacing manifold downstream. While heavy rainfall is also a key factor behind the floods, hungry water had a more pronounced effect, says D. Padmalal, Scientist and Head, Hydrological process group, National Centre for Earth Science Studies.
– “When the sediment transport is interrupted, the potential energy of the hungry water released from dams will scour the river banks downstream, uprooting trees or riparian vegetation and damaging bridges and other engineering structures,” explains Dr. Padmalal. Overloaded with silt and clay from the eroding river banks, the highly turbid and viscous water clogs drainage channels. Subsequent discharge of water from the dam will lead to inundation and waterlogging of large areas.
– Hungry water can also develop in high gradient river channels devoid of adequate quantity of sand and gravel, especially during periods of high rainfall. “Years of uncontrolled sand mining have left most of the rivers in Kerala depleted or exhausted of sand and gravel. This creates a situation similar to the release of hungry water from dams,” notes Dr. Padmalal. When the river channel has adequate supply of sand and gravel, the potential energy of the water is used to transport the mixture. The water does not scour the banks or turn muddy.
Continue reading “DRP News Bulletin 1 October 2018: Hungry Water Effect due to Dams & Unsustainable Sand Mining Worsened Kerala Floods”