Hence rain water harvesting structures are essential for effective utilization of excess rainfall. Rainwater harvesting is the intentional collection of rainwater from a surface and its subsequent storage in order to supply water during the time of demand. Rain-water harvesting is essential in view of the fact that rainfall, which is a source.
Rainwater Harvesting is a simple technique of catching and holding rainwater where its falls. Either, we can store it in tanks or we can use it to recharge groundwater depending upon the situation. Rainwater Harvested can also be used for charging the groundwater aquifers through suitable structures like dug wells, bore wells, recharge trenches and recharge pits.
Nonetheless, there are documented instances of some indigenous rainwater harvesting systems used for cultivation, of which some are ingenious. Settled agriculture is practised in the form of irrigated terrace cultivation in parts of Nagaland and a few villages of Meghalaya.
Rainwater harvesting is one of the efficient ways to save water and reuse it. Many schools and colleges organize speech and essay competitions for the students. So here we are to help you. We are providing you the necessary information about Rainwater harvesting. This information will help you write a perfect essay and to prepare a better speech.
In the sandier tracts, the villagers of the Thar Desert had evolved an ingenious system of rainwater harvesting known as kunds or kundis. Kund, the local name given to a covered underground tank, was developed primarily for tackling drinking water problems. Usually constructed with local materials or cement, kunds were more prevalent in the western arid regions of Rajasthan, and in areas where.
Rainwater harvesting is a type of harvest in which the rain drops are collected and stored for the future use, rather than allowing them to run off. Rainwater can be collected from rivers or roofs and redirected to a deep pit (well, shaft, or borehole), aquifer, a reservoir with percolation, or collected from dew or fog with nets or other tools.Its uses include water for gardens, livestock.
Essay on Water Shortage in India. Water shortage is also known as Water Scarcity and it is a burning or the most popular issue in India. We all hear in daily news that the dry states i.e. Rajasthan, Gujarat and some other states are suffering from water shortage.
The Rainwater Harvesting Initiatiative is aimed at alleviating poverty and providing a reliable water supply to some of the most remote populations in rural Rajasthan who have been in the grips of severe drought for the last four years. The project will utilise traditional Rainwater Harvesting techniques to provide a sustainable model to be.
Rainwater Harvesting Years of plundering the Aravallis forest to the north of Rajasthan, India brought short-term wealth to its owners but parched the fertile valley below. Without the trees guarding the entrance to the valley, rainwater eroded the topsoil instead of seeping into the ground.
Rain Water Harvesting Essay Sample. Rainwater harvesting is the accumulation and storage of rainwater for reuse before it reaches the aquifer. Uses include water for garden, water for livestock, water for irrigation, etc. In many places the water collected is just redirected to a deep pit with percolation.
Essay on Rainwater Harvesting! Rain Water Harvesting as a method of utilizing rain water for domestic and agricultural use is already widely used throughout the world. It is a method which has been used since ancient times and is increasingly being accepted as a practical method of providing potable water in development projects throughout the world.