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To measure how fast water percolates into the soil, you need to measure the time it takes for a specific amount of water to soak into a specific area of soil. The easiest way to do this is to get a length of cylindrical pipe that is sharp enough to push (or hammer) into the soil at one end. Mark it with two lines – one is the line to which you insert it into the soil, and the other is the line to which you fill the water.
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Kindly let me know the following;
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Over the months, one has seen, in this section dealing with TDS in RO Systems, numerous queries which indicate that the general public is not clear as to what the term means and how relevant an RO system is to them. One is astounded to find that companies manufacturing RO systems are advising people to install RO systems for water with TDS of 200 and 300 ppm to bring it down to 10 or 20. In other cases with higher TDS, they first reduce the TDS to below 10 or 20 and then advise them to have a...
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Article Courtesy: The Hindu
Author: Pradeepkumar Kadkol
Madhu, son of farmer Gurumurthy, has discontinued his studies and is working on the farm at Nulenur village in Chitradurga taluk.
Hard work and a smart idea have helped a small farmer here escape the fate of other agriculturists in the region, who have been hit hard by failure of rains in the last two years.
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The report deals with the estimation of geomorphology parameters for small catchments using Geographical Information Systems (GIS). Stream channel morphology is literally the study of stream channel form and structure, but generally it is taken to mean their form and structures regarded as a whole or their collective morphology features. Systematic analysis of morphometry of any drainage basin and its stream system is of great importance in understanding the hydrological behavior of the basin.
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"Water is no pipe dream here", is a case study written by Shree Padre in July 2008, about Konkodi Bhat's rain water harvesting work, using a simple pip
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Kosi is one of Ganga's largest tributaries and in turn is fed by 7 tributaries ? Sun Koshi, Dudh Koshi, Indravati, Tama Kosi, Likhu, Arun, and Tamar. These tributaries encircle Mt Everest from all sides and are fed by world's highest glaciers. The river drains a total area of 69,300 sqkm upto its confluence with Ganga. The river basin stretches 54,000 sq.kms.
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I work with Arghyam on the Integrated Urban
